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• Page 1
  D20x22 Series II Navigator ® Horizontal Directional Drill Operator’s Manual D20x22_Series_ii_o2_02 Serial No. 1001 — Order No. 105400CD3 Cabled Assembly No. 296338987…
• Page 2
  This manual explains the proper operation of your machine. Study and understand these instructions thoroughly before operating or maintaining the machine. Failure to do so could result in personal injury or equipment damage. Consult your Vermeer dealer if you do not understand the instructions in this manual, or need additional information.
• Page 3
  Right and left sides of the machine are determined by facing the power vises while seated at the controls. RADEMARKS VERMEER, VERMEER Logo, NAVIGATOR, ARMOR and QUICKFIRE are trademarks of Vermeer Manufacturing Company. SPLINELOK and TRIHAWK are trademarks of Earth Tool Company.
• Page 4
  Vermeer’s option without charge by any authorized independent Vermeer dealer. The warranty repair or replacement must be made by a Vermeer independent authorized dealer at the dealer’s location. Vermeer will pay for replacement parts and such authorized dealer’s labor in accordance with Vermeer’s labor reimbursement policy. Vermeer reserves the right to supply remanufactured replacement parts as it deems appropriate.
• Page 5
  (7) Transportation costs, if any, of transporting to the Vermeer dealer. Freight costs, if any, of transporting replacement parts to the Vermeer dealer. (8) The travel time of the Vermeer dealer’s service personnel to make a repair on the retail purchaser’s site or other location (9) In no event shall Vermeer’s liability exceed the purchase price of the product, 10) Vermeer shall not be liable to any person under any circumstances for any incidental or consequential damages (including but not limited to, loss of profits, out of service time) occurring for any reason at any time.
• Page 6
  (12) Depreciation damage caused by normal wear, lack of reasonable and proper maintenance, failure to follow operating instructions, misuse, lack of proper protection during storage. (13) Accessory systems and electronics not of Vermeer’s manufacture are warranted only to the extent of such manufacturer’s respective Limited Warranty if any.
• Page 7
  NO DEALER WARRANTY. The selling dealer makes no warranty of its own and the dealer has no authority to make any representation or promise on behalf of Vermeer or to modify the terms or limitations of this warranty in any way.
• Page 8
  D100x120 Series II….123 and above D20x22 Series II ….101 and above D100x140 .

• Page 9: Engine

  ___ Check operation of locator system if supplied. Engine ___ Check engine oil level. ___ Check condition of air cleaner. ___ Check battery charge and electrolyte level. ___ Check belts for proper tension. D20x22 Series II Navigator HDD Receiving and Delivery Report i…

• Page 10: Hydraulics

  ___ Grease or oil all lubrication points. Review and demonstrate with the customer: ___ overall explanation of how the machine works ___ directional drilling safety ___ preparing the Navigator HDD for operation ii Receiving and Delivery Report D20x22 Series II Navigator HDD…

• Page 11: Dealer/Customer Information

  EALER USTOMER NFORMATION dealer owner address address city city state / province state / province zip / postal code zip / postal code country country D20x22 Series II Navigator HDD Receiving and Delivery Report iii…

• Page 12
  DENTIFICATION ECAL This decal provides easy identification of the model and 17-digit identification number. The barcode contains the machine’s VIN number and can be scanned with any barcode reading device. iv Receiving and Delivery Report D20x22 Series II Navigator HDD…

• Page 13: Engine Identification Number — Record

  NGINE DENTIFICATION UMBER ECORD Engine Model Number Engine Serial Number D20x22 Series II Navigator HDD Receiving and Delivery Report v…

• Page 14
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• Page 15: Table Of Contents

  Rod Loader Row Selector ……20-29 D20x22 Series II Navigator HDD Table of Contents v…

• Page 16
  Setting the Mode ……. . . 25-4 Hydraulic Lockout Backup Engine Shutdown ..30-9 vi Table of Contents D20x22 Series II Navigator HDD…
• Page 17
  PVC Pipe Pulling (Option) ……30-30 D20x22 Series II Navigator HDD Table of Contents vii…
• Page 18
  Planning the Bore……. . .40-18 viii Table of Contents D20x22 Series II Navigator HDD…
• Page 19
  Pullback — Start ……..50-31 D20x22 Series II Navigator HDD…
• Page 20
  Portable Breakout System Setup ….. 60-7 Tongs — Position on Drill Rod Joint ….60-7 x Table of Contents D20x22 Series II Navigator HDD…

• Page 21: Safety Messages

  This is the safety alert symbol. This symbol is used in combination with an exclamation mark or other symbols to alert you to the potential for bodily injury or death. WARNING: Read Operator’s Manual and safety signs, and watch the operations and safety video, before operating machine. D20x22 Series II Navigator HDD Safety Messages 10-1…

• Page 22
  WARNING: Wear personal protective equipment. Dress properly. Refer to “Personal Protection,” page 40-6. WARNING: Keep spectators away. WARNING: Engine exhaust can asphyxiate. Operate only outdoors. 10-2 Safety Messages D20x22 Series II Navigator HDD…
• Page 23
  Wait for leaking to stop before disconnecting the fitting. Fluid injected under the skin must be removed immediately by a surgeon familiar with this type of injury. WARNING: Fuel and fumes can explode and burn. Shut off engine before refueling. No flame. No smoking. D20x22 Series II Navigator HDD Safety Messages 10-3…

• Page 24: Fire Extinguisher

  Operator’s Manual. XTINGUISHER A fire extinguisher (not supplied with machine) can be mounted on the foot platform at the console operating station. 10-4 Safety Messages D20x22 Series II Navigator HDD…

• Page 25: Welding Precautions

  Unplug C248 Controller (2). Step 2: Unplug Remote Lockout (RLO) module (3) Step 3: (in compartment to the left of seat), Strike Alert module (4) and DP10 display (5) (in right-hand control panel). D20x22 Series II Navigator HDD Welding Precautions 11-1…

• Page 26
  Unplug Tethered Transport Control (6). Step 5: Tier 4 Interim/Stage IIIB engine: unplug engine ECU (7), located on left side of engine. Step 6: Connect welding ground as close to work as possible. 11-2 Welding Precautions D20x22 Series II Navigator HDD…

• Page 27: Intended Use

  Section 15: Intended Use The Vermeer D20x22 Series II Navigator Horizontal Directional Drill is designed solely for use in creating horizontal bores through the earth. Utilities are typically installed in these underground bores during pullback. Always use the machines in accordance with the instructions contained in this Operator’s Manual, safety signs on the machine, and other material provided by Vermeer Corporation.

• Page 28
  This page intentionally left blank.

• Page 29: Machine Controls

  OFF: Bulb burned out or problem in wire harness. Strike Alert Horn Located at bottom of right console. When alarm sounds, the drill may have contacted an electrical line. Alarm will also sound once when operator presses the Test Key. D20x22 Series II Navigator HDD Machine Controls 20-1…

• Page 30: Remote Lockout Controls

  ……….requests LOCKOUT mode When lockout is complete, red light will come on (takes approximately 2–5 seconds). 20-2 Machine Controls D20x22 Series II Navigator HDD…

• Page 31: Indicator Lights

  Blue flashing……battery power less than 10% D20x22 Series II Navigator HDD…

• Page 32: Remote Lockout Machine Controls

  Green steady ….drill control returned to operator Green flashing ..lockout requested, waiting for confirmation 20-4 Machine Controls D20x22 Series II Navigator HDD…

• Page 33: Remote Lockout Battery Charger

  Located inside compartment to the left of the seat. Insert battery into charger. Amber light flashes when battery is fully charged. Green light indicates charger is receiving power. Transmitter Storage Located inside compartment in right hand control console. D20x22 Series II Navigator HDD Machine Controls 20-5…

• Page 34: Remote Lockout Indicators

  Double Flashing Registration mode. Sound 2 seconds RUN mode. Machine not locked out. 3+3+3 beeps LOCKOUT mode. Machine is locked out. 60 seconds Lockout denied. Attempt to lock out machine has failed. 20-6 Machine Controls D20x22 Series II Navigator HDD…

• Page 35: Engine Controls

  Rotate key clockwise….. . connect ground YDRAULIC NABLE UTTON (1) Hydraulic Enable Button After starting, press button to enable accessory hydraulic circuits. The accessory circuits include power vise, stabilizer, rod loader, and drilling fluid ON/OFF ball valve. D20x22 Series II Navigator HDD Machine Controls 20-7…

• Page 36: Engine Controls — Drill Station

  2nd position clockwise ……engine start 20-8 Machine Controls D20x22 Series II Navigator HDD…

• Page 37: Emergency Shutoff Switch

  Press top ……increase engine RPM Press bottom ……decrease engine RPM D20x22 Series II Navigator HDD Machine Controls 20-9…

• Page 38
  Press……. . . decrease engine RPM 20-10 Machine Controls D20x22 Series II Navigator HDD…

• Page 39: Engine Monitors

  (4) Warning Light (yellow) Comes on when engine shuts down due to low engine oil pressure or high coolant temperature (5) Display Shows engine hours, engine RPM (6) and fuel level (7) D20x22 Series II Navigator HDD Machine Controls 20-11…

• Page 40: Transport Station Controls

  Pull ……..move backward Push one lever ahead and pull other lever back to counter-rotate tracks. The levers will self-center when released. The ground drive controls do not function with an operator in the seat. 20-12 Machine Controls D20x22 Series II Navigator HDD…

• Page 41
  Pull ……… . . levels rack Tethered Transport Control (Option) Connector Ground Drive Range Switch (1) must be in LOW in order to allow tethered Ground Drive Range Switch to shift from LOW to HIGH. D20x22 Series II Navigator HDD Machine Controls 20-13…

• Page 42: Tethered Transport Control (Option)

  Back left ….front turns left when moving in reverse Back right … . front turns right when moving in reverse 20-14 Machine Controls D20x22 Series II Navigator HDD…

• Page 43
  Release ……tethered controls disabled Engine Stop Switch is functional at all times when tethered transport control is connected. Tethered Transport Control (Option) Connector Plug D20x22 Series II Navigator HDD Machine Controls 20-15…

• Page 44: Setup Controls

  Push top ……stake turns clockwise Push bottom ….stake turns counterclockwise 20-16 Machine Controls D20x22 Series II Navigator HDD…

• Page 45: 40˝ Stakedowns (Option)

  40˝ Stakedowns (Option) Transport Position Drilling Position Turn pin (3) to fit through slot to remove. Install in desired position and turn to secure. D20x22 Series II Navigator HDD Machine Controls 20-17…

• Page 46: Thrust/Pullback Controls

  Press bottom ……… low Speed is automatically switched to HIGH when front vise is clamped. Thrust/Pullback Pressure/Force Gauge 20-18 Machine Controls D20x22 Series II Navigator HDD…

• Page 47: Rotation Control

  Press bottom……..low Speed is automatically switched to LOW when front vise is clamped. Drill Rotation Pressure/Torque Gauge D20x22 Series II Navigator HDD Machine Controls 20-19…

• Page 48: Autodrill Controls

  Off ……..AutoDrill OFF 20-20 Machine Controls D20x22 Series II Navigator HDD…

• Page 49
  R-2050……rotation pressure @ 2050 psi Second toggle will increase or decrease the value displayed on the screen. Holding the toggle in either direction will ramp up or down the rate of change of the value displayed. D20x22 Series II Navigator HDD Machine Controls 20-21…

• Page 50: Controls

  (7) Increase/Decrease Keys Use these switches to increase or decrease degrees of oscillation, or use with Service Screen Key to move through the Service Menu. (8) Enter Key — Use this to choose options. 20-22 Machine Controls D20x22 Series II Navigator HDD…

• Page 51: Drill Station Controls

  Adjustment Lever Push to the side so seat can be moved forward or backward. Seat Rotation Lever Pull up on lever and rotate seat until it locks in desired position. D20x22 Series II Navigator HDD Machine Controls 20-23…

• Page 52: Fuses

  Empty Remote Lockout F6-15A F6-15A Controller Controller F7-20A F7-20A Limit Switch Limit Switch F8-15A F8-15A Remote Lockout Shutdown F9-15A F9-15A 15A — 15A — Auxiliary Stakedowns Auxiliary Stakedowns F10-15A F10-15A Power Power 20-24 Machine Controls D20x22 Series II Navigator HDD…

• Page 53: Auxiliary Outlet

  Press bottom ……..lights off D20x22 Series II Navigator HDD…

• Page 54: Power Vise Controls

  Press again ….. . .rotate vise to home position 20-26 Machine Controls D20x22 Series II Navigator HDD…

• Page 55: Rod Loader Controls

  Pull trigger down ……. release rod Left Gripper closes when engine is shut off. D20x22 Series II Navigator HDD Machine Controls 20-27…

• Page 56
  Press and hold ….lower rod to transfer arms Rod Transfer Arm Barrier The barriers automatically move out with the first movement of the rod loaders arms. Fold barriers back in manually before transporting. 20-28 Machine Controls D20x22 Series II Navigator HDD…

• Page 57: Rod Loader Row Selector

  (5) Position 5 ……loader under fifth row D20x22 Series II Navigator HDD…

• Page 58: Manual Row Selector

  Remove pin (3) and move Step 2: bracket (4) up or down to desired position. Refer to decal on bracket. Step 3: After completion of bore, re-attach bracket to spring assembly with pin (2). 700IF447 20-30 Machine Controls D20x22 Series II Navigator HDD…

• Page 59: Rod Joint Position Indicator

  REASE UTTON PTION The machine may be equipped with an auto greaser for lubricating drill rod threads. Press Auto Grease Button (1) on left joystick to release grease. D20x22 Series II Navigator HDD Machine Controls 20-31…

• Page 60: Drilling Fluid Controls

  Adjust with Drilling Fluid Pump Trim Switch. symbol replaces number ….. . .wash wand ON 20-32 Machine Controls D20x22 Series II Navigator HDD…

• Page 61
  Wash Wand Enabled ……..(10) D20x22 Series II Navigator HDD Machine Controls 20-33…

• Page 62: Engine Access

  NGINE CCESS Hood Latch To open hood, turn latch and pull up on front of hood. Hood Release Lever To close hood, push lever down to release latch, then close hood. 20-34 Machine Controls D20x22 Series II Navigator HDD…

• Page 63: Electronic Controller

  Rotation Pressure limit, and no pressure limits. Use Trim Switch (page 20-21) to adjust limits. R.A.T.T. Mode Key Activates R.A.T.T. Oscillation mode and then toggles between Oscillation mode and Straight Drilling mode D20x22 Series II Navigator HDD Electronic Controller 21-1…

• Page 64
  Increase/Decrease Keys Use these switches to increase or decrease the degrees of oscillation, or use with Service Screen – Key to move through Service Menu. Enter Key — Press to choose options. 21-2 Electronic Controller D20x22 Series II Navigator HDD…

• Page 65: Controller Lights

  Rotation Limiter Light (green) Indicates that rotation pressure limiter is active Thrust Limiter Light (green) Indicates that thrust/pullback pressure limiter is active Engine Oil Pressure Warning Light (red) Comes on when oil pressure is low D20x22 Series II Navigator HDD Electronic Controller 21-3…

• Page 66
  Steady ….drill control returned to operator Flashing ..lockout requested, waiting for confirmation 21-4 Electronic Controller D20x22 Series II Navigator HDD…

• Page 67: Screen Symbols

  ….rear front (10) Carriage at stop switch position … D20x22 Series II Navigator HDD Electronic Controller 21-5…

• Page 68
  Normal Rotation and Thrust Limiting Adjust using AutoDrill Selector Switch for normal rotation pressure limiting and Speed/Pressure Trim Switch for thrust pressure limiting. (19) Rotation and Thrust Pressure Limiting Enabled Fuel Gauge (20) Engine RPM (21) 21-6 Electronic Controller D20x22 Series II Navigator HDD…
• Page 69
  Constant Thrust/Pullback Speed Mode Active Thrust/Pullback Output (23) Use Speed/Pressure Trim Switch to increase or decrease value. Thrust/Pullback Pressure changing, (24) which decreases thrust speed output Rotation Pressure changing, (25) which decreases thrust speed output D20x22 Series II Navigator HDD Electronic Controller 21-7…

• Page 70: Start-Up Screen

  When this screen appears a fault is present. Use the Fault Codes chart and determine next action. Refer to page 21-13. Press Service Screen Key to cycle through the next four screens. 21-8 Electronic Controller D20x22 Series II Navigator HDD…

• Page 71: Information Screens

  Options Menu Information Menu Read information on software revisions of Remote Lockout, Strike Alert, DP10, or controller. Fault Log View fault codes and clear. Override Menu Manually operate vise or rod loader solenoids. D20x22 Series II Navigator HDD Electronic Controller 21-9…

• Page 72: Options Menu

  UNITS ….use Enter Key to choose English or metric units D20x22II ….use Enter Key to choose D20x22II or D20x22FXII 21-10 Electronic Controller D20x22 Series II Navigator HDD…

• Page 73: Information Menu

  All screens display software part number and revision Controller Remote Lockout Also displays whether hydraulic or engine shutdown mode has been selected. Refer to “Hydraulic Lockout or Engine Shutdown Option,” page 30-8. Strike Alert DP10 Controller D20x22 Series II Navigator HDD Electronic Controller 21-11…

• Page 74: Fault Log

  Fault Log Press Enter Key to select fault code. Press Increase or Decrease Key to scroll or to Clear. Fault code is displayed. Press Enter Key to clear log of all fault codes. 21-12 Electronic Controller D20x22 Series II Navigator HDD…

• Page 75: Service

  ERVICE Engine shuts down when warning light (1) is solid. Press Service Screen Key (2) to view message from table below on display (3). Contact your Vermeer dealer for solutions. Operator Warnings and Fault Messages Rotation transducer voltage low Rod loader retract fault (green-4)

• Page 76
  DPF regen inhibited due to park brake off Rear (upper) vise rotate fault (brown-3) DPF regen inhibited due to low exhaust temperature Rotation EDC fault (black-3&4) DPF regen inhibited due to engine cold Thrust EDC fault (grey-3&4) 21-14 Electronic Controller D20x22 Series II Navigator HDD…

• Page 77: Overrides Menu

  NOTICE: Engine must be shut off for this procedure. Upper (Rear) Vise Close Upper (Rear) Vise Rotate Lower (Front) Vise Open Lower (Front) Vise Close Rod Loader Extended Rod Loader Retracted D20x22 Series II Navigator HDD Electronic Controller 21-15…

• Page 78: Dpf Menu (Tier 4 Interim/Stage Iiib Engine Only)

  This indicates the engine conditions are allowing automatic regeneration of the DPF. Press plus or minus keys to scroll through DPF options. Press Enter Key to select an option. 21-16 Electronic Controller D20x22 Series II Navigator HDD…

• Page 79: Automatic Regeneration

  Certain engine conditions also inhibit regeneration: • out of neutral • park brake off • low exhaust temperature • engine cold If regeneration is underway and the throttle is adjusted, regeneration will be interrupted. D20x22 Series II Navigator HDD Electronic Controller 21-17…

• Page 80: Forced Regeneration

  If coolant temperature (2) reads 150°F (65°C) or higher. Refer to the Engine Operator’s Manual for complete information. NOTICE: Coolant temperature must be 150°F (65°C) or higher to perform a forced regeneration. 21-18 Electronic Controller D20x22 Series II Navigator HDD…

• Page 81
  When DPF is regenerated, the engine will return to normal idle speed. Exhaust temperatures will remain elevated for three to five minutes. Step 7: Select “Parked Mode” (4), and use Enter Key to turn it OFF. D20x22 Series II Navigator HDD Electronic Controller 21-19…
• Page 82
  If either of these two fault messages appears, contact your Vermeer dealer. 21-20 Electronic Controller D20x22 Series II Navigator HDD…

• Page 83: Digitrak Multi-Function Display (Mfd) (Option)

  It does not tell how to operate the locating systems; refer to the operator’s manual for your locating system. For more information, call DCI’s Customer Service Department at 425-251-0559 or 800-288-3610 (US only), or email dci@digital-control.com. D20x22 Series II Navigator HDD DigiTrak Multi-Function Display (MFD) (Option) 25-1…

• Page 84: Control Buttons

  At initial start-up, set up the MFD unit to match the type of DCI locating system you are using. Refer to “Setting Up the MFD,” page 25-8. To change the MFD unit’s settings, access the main menu screen. 25-2 DigiTrak Multi-Function Display (MFD) (Option) D20x22 Series II Navigator HDD…

• Page 85: Main Menu Screen

  The current selection will be reverse highlighted. Then press the Execute Button. The desired mode will then be indicated by selection arrows around it (> <). In the example shown above, the DigiTrak Remote choice is selected. D20x22 Series II Navigator HDD DigiTrak Multi-Function Display (MFD) (Option) 25-3…

• Page 86: Setting The Mode

  In all modes, set MFD unit and receiver to the same telemetry channel. DigiTrak Mark Series Mode The DigiTrak Remote mode has three main menu options: Remote, Power Off, and Tele. Channel. 25-4 DigiTrak Multi-Function Display (MFD) (Option) D20x22 Series II Navigator HDD…

• Page 87: Eclipse Mode

  Select Metric mode for all metric units, including distance, force and pressure. Select Inches Only, Feet Only or English (Ft/In) for distance in the selected units; force and pressure will remain in lbs and psi respectively. D20x22 Series II Navigator HDD DigiTrak Multi-Function Display (MFD) (Option) 25-5…

• Page 88: Telemetry Region

  Eclipse receiver’s serial number label is located on the front of the unit, and the DigiTrak Mark series receivers’ serial number label is on the back of the unit. 25-6 DigiTrak Multi-Function Display (MFD) (Option) D20x22 Series II Navigator HDD…

• Page 89
  (1) this device may not cause harmful America interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. D20x22 Series II Navigator HDD DigiTrak Multi-Function Display (MFD) (Option) 25-7…

• Page 90: Setting Up The Mfd

  The information shown depends on the remote mode being used. Refer to “DigiTrak Mark Series Mode,” “Eclipse Mode,” and “TensiTrak Mode” under the Remote Modes section for information and instructions regarding each remote mode. 25-8 DigiTrak Multi-Function Display (MFD) (Option) D20x22 Series II Navigator HDD…

• Page 91: Adjusting Screen Contrast

  The MFD will automatically detect your type of receiver and show the appropriate screen. • The MFD in DigiTrak mode will automatically use the same depth measurement units as set on the receiver. D20x22 Series II Navigator HDD DigiTrak Multi-Function Display (MFD) (Option) 25-9…

• Page 92
  For the most accurate depth reading, position receiver directly over the tool using the locate point locating method. Refer to your locator Mark III manual for instructions. Transmitter Battery Status Clock/Roll Roll/Pitch Update Indicator Pitch Transmitter Temperature 25-10 DigiTrak Multi-Function Display (MFD) (Option) D20x22 Series II Navigator HDD…
• Page 93
  (11). The vertical arrow points to the target (ball) in front of the tool; the number displayed is the predicted depth of the tool when it reaches the front locate point. D20x22 Series II Navigator HDD DigiTrak Multi-Function Display (MFD) (Option) 25-11…

• Page 94: Eclipse Mode

  Press Execute Button to view the Eclipse data screen. Step 2: Shown are: Pitch Telemetry Channel Transmitter Temperature Transmitter Battery Status Clock/Roll Telemetry Update Indicator 25-12 DigiTrak Multi-Function Display (MFD) (Option) D20x22 Series II Navigator HDD…

• Page 95: Actual Depth Measurement

  Screen on left shows ultrasonic setting; screen on right is without ultrasonic setting. Refer to your locator manual for more information on ultrasonic settings. D20x22 Series II Navigator HDD DigiTrak Multi-Function Display (MFD) (Option) 25-13…

• Page 96: Predicted Depth Reading

  Screen on left shows ultrasonic setting; screen on right is without ultrasonic setting. Refer to your locator manual for more information on ultrasonic settings. 25-14 DigiTrak Multi-Function Display (MFD) (Option) D20x22 Series II Navigator HDD…

• Page 97: Target Steering

  Distance (1) and depth (2) are only correct when the Eclipse receiver is properly positioned beyond the front locate point and within the range limits as defined in the Target Steering section of the Eclipse operator’s manual. D20x22 Series II Navigator HDD DigiTrak Multi-Function Display (MFD) (Option) 25-15…

• Page 98: Tensitrak Mode

  To view the pull force in kilo-Newtons (kN), the mud pressure in kilo-Pascals (kPa), and the TensiTrak temperature in degrees Celsius (°C), set the MFD unit’s Distance Units menu to Metric mode. 25-16 DigiTrak Multi-Function Display (MFD) (Option) D20x22 Series II Navigator HDD…

• Page 99: Overview

  Drill mode. Although the Remote Lockout system can stop thrust, rotation, and fluid flow while drilling, the purpose of the system is to prevent these functions from being started in the first place. D20x22 Series II Navigator HDD Overview 30-1…

• Page 100: Remote Lockout System Component Identification

  Before attempting to apply any wrench or other tool to drill string. • Before manually adding or removing drill rod from drill string. • Before entering an exit pit. EMOTE OCKOUT YSTEM OMPONENT DENTIFICATION Refer to “Remote Lockout Controls,” page 20-2. 30-2 Overview D20x22 Series II Navigator HDD…

• Page 101: Remote Transmitter

  Drill mode and machine is not locked out. Refer to “Remote Lockout Tests,” page 30-6. If machine is locked out, the audible lockout signal will sound and red lockout light (3) will be on. D20x22 Series II Navigator HDD Overview 30-3…

• Page 102: Power On/Off Button

  When remote transmitter is OFF, pressing and holding the Run Button (3) for 2 seconds will test the remote transmitter buzzer, vibrator, and indicator lights. Refer to “Remote Transmitter Indicators — Test” in the Maintenance Manual. 30-4 Overview D20x22 Series II Navigator HDD…

• Page 103: Lockout Button

  The Remote Lockout system can take up to 5 seconds to process the lockout. During this time the green lights will flash. The lockout is not complete until the 9 beeps occur and the red light is on. D20x22 Series II Navigator HDD Overview 30-5…

• Page 104: Remote Lockout Tests

  Test lockout of thrust and rotation by moving Thrust and Rotation Levers out of NEUTRAL. Thrust and Rotation must not function. If Thrust or Rotation moves, contact your Vermeer dealer. After successful Lockout test, press and hold the green button (3) for two seconds to return to Drill mode.

• Page 105: Engine Shutdown Test

  Machine is now in Lockout mode. Engine must shut down. If engine does not shut down, contact your Vermeer dealer immediately. After successful Lockout test, press and hold the green button (3) for two seconds to return to Drill mode. D20x22 Series II Navigator HDD Overview 30-7…

• Page 106: Hydraulic Lockout Or Engine Shutdown Option

  Remove jumper plug (1) from engine shutdown connector (3) (with black wire), and attach jumper plug to hydraulic shutdown connector (2) (with orange wire). Step 3: Follow Starting Procedure. A lockout command will now disable hydraulic functions. 30-8 Overview D20x22 Series II Navigator HDD…

• Page 107: Hydraulic Lockout Backup Engine Shutdown

  LOCKOUT mode. If in RUN mode, yellow light will flash and the system will continue to allow drill operation. If Lockout Button is pressed, a “failure to lockout” signal is given. D20x22 Series II Navigator HDD Overview 30-9…

• Page 108: Remote Lockout Indicators

  The lack of communication means the transmitter is either not turned on or not functioning. Refer to “Troubleshooting” section in the Maintenance Manual for more information. 30-10 Overview D20x22 Series II Navigator HDD…

• Page 109: Remote Registration

  Wait for registration results. Within 10 to 30 seconds, the yellow “No Step 7: communications” lights on the remote and the machine should turn off. Remote is now registered to the base and all previous registration has been erased. Close compartment. D20x22 Series II Navigator HDD Overview 30-11…

• Page 110: Battery Condition

  Amber light on side of charger will flash when battery is charging, and will be on solid when fully charged. Green light in same location will come on to indicate power to the charger. Additional chargers may be purchased from your Vermeer dealer for charging the battery in an auxiliary vehicle.

• Page 111: Remote Lockout System — Start

  Press Power ON/OFF Button and hold for 2 seconds to shut off remote transmitter. Step 2: Step 3: Remove battery pack from remote transmitter and install in charger. Step 4: Place remote transmitter in docking station. D20x22 Series II Navigator HDD Overview 30-13…

• Page 112: Lockout Procedure — With Remote Lockout

  The following Lockout Procedure must be performed by remote transmitter operator. Communicate by radio with the machine operator that you intend to lock out the machine. Step 1: Step 2: Direct machine operator to idle engine down. 30-14 Overview D20x22 Series II Navigator HDD…

• Page 113
  Anytime a remote lockout command is not successful, ensure machine is running, is in Drill mode (operator seated at controls), and that transmitter is within range. If problem still exists, contact your Vermeer dealer to determine the source of the problem. •…

• Page 114: Resuming Operation After Remote Lockout

  If RUN command is not successful, communicate with the machine operator to determine cause. Step 5: Communicate by radio with machine operator that normal operation can resume. 30-16 Overview D20x22 Series II Navigator HDD…

• Page 115: Lockout Procedure — Without Remote Lockout System

  Warn everyone who may be exposed to the drill string or cutting tools that operation will resume. Step 3: Step 4: Return key to the machine. Step 5: Follow “Radio Communication Requirements” before start-up. Refer to page 40-3. D20x22 Series II Navigator HDD Overview 30-17…

• Page 116: Drill Rod And Tools

  Ensure rods have been cleaned prior to use. Refer to “Drill Rods — Clean and Store,” page 50-40. • Refer to the Fundamentals of Horizontal Directional Drilling User’s Guide for tool selection guides. 30-18 Overview D20x22 Series II Navigator HDD…

• Page 117: Drill Tool Connections

  Step 1: Remove cap screw (6). Step 2: Tap hex coupler (2) with hammer to loosen, and slide off hex of tool. Apply heat, if necessary, to loosen coupler. Step 3: Unthread tool (5). D20x22 Series II Navigator HDD Overview 30-19…

• Page 118: Splinelok Drilling Head

  Apply anti-seize to pin end (3) of starting rod. Step 5: Match up splines and slide box end of tool (4) onto starting rod pin end (3). Push together, ensuring holes (5) line up. Step 6: 30-20 Overview D20x22 Series II Navigator HDD…

• Page 119
  Drive roll pin (7) into hole until centered to secure solid pins (6). Step 10: Repeat process for the other two holes. Step 11: Step 12: Verify all four solid pins and two roll pins are centered and secure in holes. D20x22 Series II Navigator HDD Overview 30-21…

• Page 120: Splinelok Connection — Disassemble

  Step 4: Either install three O-rings (5), or wrap electrical tape at each end and in center of transmitter to protect it from side load shock. Step 5: Install transmitter in drill head cavity. 30-22 Overview D20x22 Series II Navigator HDD…

• Page 121
  Step 6: Install drill head cover (6) and secure with retaining pins (7) and roll pins (8). D20x22 Series II Navigator HDD Overview 30-23…

• Page 122: Trihawk Drill Head Assembly

  Medium Teeth — Medium strength, larger chip, better steerability in conditions such as sandstone and coral rock. • Long Teeth — Aggressive steerability in hardpan or soft rock. Not recommended for use in cobble or hard rock conditions. 30-24 Overview D20x22 Series II Navigator HDD…

• Page 123: Trihawk Drill Housing Assembly

  Ensuring O-ring (7) is present, attach bit (5) to housing using new roll pins (6). Step 6: Bit (5) can be removed from the transmitter housing (1) by using a suitable punch tool to drive out roll pins (6). D20x22 Series II Navigator HDD Overview 30-25…

• Page 124: Armor Drill Housing Assembly

  Place transmitter into transmitter cavity, ensuring clocking key (2) engages slot in the front of transmitter. Step 5: Place second half of isolators (3) and (4) onto their respective ends of the transmitter, thus isolating side load shock. 30-26 Overview D20x22 Series II Navigator HDD…

• Page 125
  Step 8: Install other socket head cap screw (7). The Armor housing assembly with all its components can be assembled and disassembled using multi-tool (11) and a hammer. Refer to the following section. D20x22 Series II Navigator HDD Overview 30-27…

• Page 126: Armor Multi-Tool

  Gauntlet bit. Slides into countersunk hole (6). • 1/2˝ Drive Pin (7) — Used to insert and extract 1/2˝ roll pin used to secure lid. Slides into countersunk hole (6). 30-28 Overview D20x22 Series II Navigator HDD…

• Page 127: Rotary Tooth Installation/Extraction — Gauntlet Bit

  After removing socket head cap screw and solid cross pin from bit, rotate drill housing assembly so transmitter cavity is facing down. Place wedge (9) between housing and bit, and hammer on flat (10) above wedge. D20x22 Series II Navigator HDD Overview 30-29…

• Page 128: Pvc Pipe Pulling (Option)

  Pull pipe into the bore. After backreaming is complete, release tension on quick link with the ratchet. If ratchet will not Step 9: release tension, cut the link with a saw or bolt cutters. 30-30 Overview D20x22 Series II Navigator HDD…

• Page 129: Reamer Installation

  Reamer Carrier — Intended Use Vermeer reamer carriers are used to lift heavier reamers weighing more than 50 lb (23 kg). The carrier provides an easy method of installing or removing reamers at the exit site while the machine is locked out. While holding the reamer with the carrier, the reamer can be turned by hand without rotating the drill string.

• Page 130: Reamer Carrier Components

  Remove pin (4) to install other connectors for various reamer types. These include swivel, Splinelok connection, and several threaded connections. At the opposite end of carrier, the reamer connector rests in a cradle with replaceable wear pads (5). 30-32 Overview D20x22 Series II Navigator HDD…

• Page 131: Reamer Carrier — Install/Remove

  Attach chain to lift points (3) on reamer carrier. Step 3: Securely attach chain to hook on a suitable lifting device, such as a backhoe. Step 4: Carefully lift reamer carrier and position reamer to align reamer with drill string. D20x22 Series II Navigator HDD Overview 30-33…

• Page 132: Turnbuckle — Adjust

  WARNING: Do not lift a reamer that exceeds the weight limit of the carrier. WARNING: Falling load can injure you. Do not work under raised load. 30-34 Overview D20x22 Series II Navigator HDD…

• Page 133: Reamer — Connect With Threaded Connection

  2-3/8˝ API Regular 1,560 ft-lb (2115 Nm) 2,600 ft-lb (3526 Nm) 2-7/8˝ API Regular 3,000 ft-lb (4068 Nm) 5,000 ft-lb (6780 Nm) 3-1/2˝ API Regular 7,200 ft-lb (9763 Nm) 12,000 ft-lb (16272 Nm) D20x22 Series II Navigator HDD Overview 30-35…

• Page 134: Reamer — Connect With Hex Collar Connection

  Reamer Carrier Wear Pads — Replace Replace wear pads (1) when worn. Step 1: Remove four bolts and worn pad. Step 2: Install new pad. Install bolts; torque to 10 ft-lb (13.6 Nm). 30-36 Overview D20x22 Series II Navigator HDD…

• Page 135: Chain Sling Alternative To Reamer Carrier — Splinelok Only

  Refer to the for information on Fundamentals of Horizontal Directional Drilling User’s Guide locator systems. D20x22 Series II Navigator HDD Overview 30-37…

• Page 136: Rod Loader

  Always store drill rods in the rod box to avoid contact with the ground. Avoid dropping the rod on the pin end or dropping something onto the joint. Scarring of the shoulder can cause leaks, premature joint failure, and damage to mating surfaces. 30-38 Overview D20x22 Series II Navigator HDD…

• Page 137: Rod Box

  Raise rod box cylinders to push rods into box. Step 6: Shut off engine. Remove two lower rod box support bars (4) and retainer pins (5) and place Step 7: in storage position (6) before drilling. D20x22 Series II Navigator HDD Overview 30-39…

• Page 138: Rod Box — Remove

  Step 4: Connect hoist chain to all four lift eyes (3). NOTICE: Lift rod box by top lift eyes only. Step 5: Remove lower rod box keeper pins. Remove rod box. Step 6: 30-40 Overview D20x22 Series II Navigator HDD…

• Page 139: Rod Joints

  When marker (1) is positioned at right side of decal (3), upper rod is retracted enough to clear downhole rod. The upper rod joint can be loosened by clamping rod with the rear vise and rotating the drive chuck. Refer to “Power Vise Controls,” page 20-26. D20x22 Series II Navigator HDD Overview 30-41…

• Page 140: Drilling

  (Step 3) rod transfer arm. Press Rod Transfer Arm Retract Button Step 3: (3) (on back of joystick) to move rod transfer arm to the selected row for removing rod from rod box. 30-42 Overview D20x22 Series II Navigator HDD…

• Page 141
  With minimum thrust and full rotation, begin to thread upper end of rod. Step 8: While upper end is threading, slowly thrust rod forward until pin end is entered into box end of downhole starter rod. D20x22 Series II Navigator HDD Overview 30-43…
• Page 142
  2000–2300 psi (138–159 bar). Refer to “Rod Joints — Tighten,” page 30-41. Step 11: Unclamp and drill rod into ground. Step 12: Repeat Steps 4–11 to drill in additional rod. 30-44 Overview D20x22 Series II Navigator HDD…

• Page 143: Auto Greaser (Option)

  To adjust, remove plug (3) at top of tube with Allen wrench, and rotate threaded screw inside IN to increase grease amount, or OUT to decrease grease amount. Refill or replace bucket as needed. Refer to the Maintenance Manual procedures. D20x22 Series II Navigator HDD Overview 30-45…

• Page 144: Drill Rods — Remove From Drill String

  Pull drill string from ground until rod joint position marker (2) is at left Step 2: side of decal (3). The rod joint is now centered between the front and rear vises. Stop rotation. Step 3: 30-46 Overview D20x22 Series II Navigator HDD…

• Page 145
  Press Rod Transfer Arm Extend Button (7) to move rod transfer arm (8) from under rod box to rod (9) in the drill string. This action rotates rear vise back to home position. D20x22 Series II Navigator HDD Overview 30-47…
• Page 146
  Use reverse rotation to break and unthread upper end of rod. When joint Step 13: indicator stops moving backwards, continue reverse rotation and pullback until gearbox is retracted completely back. Step 14: Disengage rear vise by pushing down on Rear Vise Switch (5). 30-48 Overview D20x22 Series II Navigator HDD…
• Page 147
  Press Rod Lifter Button (10) to raise rod Step 16: lifter (11) and lift rod into rod box. (Step 14) Repeat previous steps to remove additional Step 17: rods from drill string and return rods to rod box. (Step 15) D20x22 Series II Navigator HDD Overview 30-49…

• Page 148: Row Selector Lever — Pulling Back

  Row Selector Lever — Pulling Back Move Row Selector Lever (1) when row has been completely filled. Step 1: Extend rod transfer arm. Step 2: Move lever to next row. 30-50 Overview D20x22 Series II Navigator HDD…

• Page 149: Power Vise Operating Guidelines

  WARNING: Pinch points in vise can crush. Keep hands away. DANGER: Wrench on rotating drill string can strike you. Death or serious injury will result. Always use the power vise to make or break joints at the machine. D20x22 Series II Navigator HDD Overview 30-51…

• Page 150: Drilling Modes Overview

  Pressing R.A.T.T. Mode Key (1) again will toggle between Oscillation and Straight AUTO Drilling modes. NOTICE: Never operate with rotation limiter OFF and the R.A.T.T. tool attached. The tool will be damaged if rotation torque exceeds the capacity of the tool. 30-52 Overview D20x22 Series II Navigator HDD…

• Page 151: Disabling R.a.t.t. Drilling Mode When Oscillation Mode Is Active

  Step 1: Press (2) once to turn off thrust limiter. Light (5) will turn OFF. Step 2: Press (2) again to turn off rotation limiter. Light (4) will turn OFF; light (5) remains off. D20x22 Series II Navigator HDD Overview 30-53…

• Page 152: Default R.a.t.t. Drilling Pressure Limits

  NOTICE: Always have the RATON setting active when using the R.A.T.T. drilling tool. The tool will be damaged if the rotation torque exceeds the capacity of the tool. 30-54 Overview D20x22 Series II Navigator HDD…

• Page 153: Rod Wrap And R.a.t.t. Oscillation

  Rod wrap will vary based on drilling conditions and drill pipe diameters. Adjust rotation angle with Increase/Decrease Keys (1) as needed to compensate for rod wrap. D20x22 Series II Navigator HDD Overview 30-55…

• Page 154: Setting Manual Pressure Limits

  Maximum Value/Range of Rotation and Thrust Pressure Limits (psi/bar) Manual Limit Key R.A.T.T. Thrust Rotation 3300/228 3300/228 300–3300/20–228 300–3300/20–228 300–3300/20–228 Fixed* 300–3300/20–228 Fixed* * Rotation limited by range of rotation gearbox (Low or High) 30-56 Overview D20x22 Series II Navigator HDD…

• Page 155: Setting Manual Thrust Limits

  Place AutoDrill Selector Switch (4) to the ROTATE position. Step 5: Adjust rotation pressure limit with the Speed/Pressure Trim Switch (5). The last displayed rotation pressure value will automatically be saved to permanent memory. D20x22 Series II Navigator HDD Overview 30-57…

• Page 156: Autodrill

  Constant Thrust/Pullback Pressure mode may provide better productivity when drilling or pulling back in hard conditions. The Constant Rotation Pressure mode may be best suited for pulling back in formations with loose chunk rock that may move and bind the tool. 30-58 Overview D20x22 Series II Navigator HDD…

• Page 157: How Autodrill Works

  In Constant Thrust Pressure mode, the controller continually monitors the actual rotation pressure and compares it to the reference rotation pressure. In Constant Rotation Pressure mode, the controller continually monitors the actual thrust pressure and compares this value to the reference thrust pressure. D20x22 Series II Navigator HDD Overview 30-59…

• Page 158: When Limits Are Exceeded

  The messages mean the thrust pump output is reduced until drilling conditions come back within limits: • Flashing message: 10% reduction • Solid message: 30% reduction Adjusting to Higher Limits Refer to “AutoDrill — Adjust,” page 30-65. 30-60 Overview D20x22 Series II Navigator HDD…

• Page 159: Autodrill — Enable (Normal Drilling)

  If the R.A.T.T. mode has been activated, then the display will show the current oscillating degree setting. Step 5: Move either Rotation or Thrust/Pullback Handles out of NEUTRAL to stop drill string motion and PAUSE AutoDrill. D20x22 Series II Navigator HDD Overview 30-61…

• Page 160: Autodrill — Enable (R.a.t.t. Oscillation Mode)

  The Rotation and Thrust/Pullback Handles must be centered within one second from the time the AutoDrill Button was pressed, not from the time the button was released. 30-62 Overview D20x22 Series II Navigator HDD…

• Page 161: Autodrill — Pause

  Move either Rotation or Thrust/Pullback Handle out of NEUTRAL to stop drill string motion and PAUSE AutoDrill. The Thrust/Pullback and Rotation Handles must both be returned to NEUTRAL for at least 1/2 second before the handles are enabled for manual control of rotation and thrust/pullback. D20x22 Series II Navigator HDD Overview 30-63…

• Page 162: Autodrill — Resume

  AutoDrill set points are cleared by shutting off the engine. It is also disabled if both Thrust/Pullback and Rotation Handles have been placed in NEUTRAL for more than 5 minutes after pausing in AutoDrill. AutoDrill Light (1) will turn off. 30-64 Overview D20x22 Series II Navigator HDD…

• Page 163: Autodrill — Adjust

  Use normal AutoDrill enabling procedures to set new drilling parameters, or press the AutoDrill RESUME button. If RESUME is used, drilling will resume at values used during the previously selected Constant Auto Drilling Mode. D20x22 Series II Navigator HDD Overview 30-65…

• Page 164: Memory Settings For Thrust/Rotation Pressure

  The settings are displayed on the controller, and are saved to permanent memory. To adjust, place the machine in the preferred drill mode and use the Speed/Pressure Trim Switch (1) to increase or decrease in increments of 10 psi. 30-66 Overview D20x22 Series II Navigator HDD…

• Page 165: Drilling Fluid

  (2) to show the current pump output flow set point. The second input from the increase/decrease of the Trim Switch results in a 1-gpm (3.8-L/min) change in the value of the initial set points. D20x22 Series II Navigator HDD Overview 30-67…

• Page 166: Adding Antifreeze To Drilling Fluid System

  RV-type antifreeze. Use at full strength; it will become diluted as it is used. Step 3: Install cap (2) on coupler, open valve (3), and operate pump until antifreeze comes out of drive chuck. Connect wash wand to quick coupler (4). Step 4: 30-68 Overview D20x22 Series II Navigator HDD…

• Page 167
  50-3. Step 8: Point wash wand away from people and squeeze handle to release pressure remaining in wand. Step 9: Remove wash wand from drilling fluid pump quick coupler and store wash wand. D20x22 Series II Navigator HDD Overview 30-69…
• Page 168
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• Page 169: Preparation

  The operator must be familiar with the workplace’s safety rules and regulations, and must be mentally and physically capable of operating the machine safely. Safety Conscious Operators and Workers Operators and workers should exercise reasonable accident-prevention measures. This includes properly locating all underground utilities. D20x22 Series II Navigator HDD Preparation 40-1…

• Page 170: Training

  • drilling and backreaming, including selection and installation of tools Safety Signs and Operating Instructions Safety signs and operating instructions provide information on potential safety hazards and safe operating instructions. 40-2 Preparation D20x22 Series II Navigator HDD…

• Page 171: Radio Communication Requirements

  All radio messages must be confirmed by the receiver. Confirmation from the receiver must acknowledge that the message was received and properly understood. Proper understanding must be demonstrated by repeating the original message back to the sender. The sender must always require confirmation of the message. D20x22 Series II Navigator HDD Preparation 40-3…

• Page 172: Radio Communication To Stop Drilling Operation

  If authorization to resume has been received by the machine operator, the operator must require confirmation for start-up from the crew at the exit location. Step 4: When confirmation is received, the operator may resume operation. 40-4 Preparation D20x22 Series II Navigator HDD…

• Page 173
  The crew at the location of the exposed rod or tool must respond by providing confirmation of the machine operator’s intention to startup. Step 4: When confirmation is received, the operator may resume operation. D20x22 Series II Navigator HDD Preparation 40-5…

• Page 174: Personal Protection

  Eye protection must consist of wraparound safety glasses or goggles. Other workers in the immediate area must also wear hard hats and eye protection. Wear close-fitting clothing and confine long hair. Avoid wearing jewelry, such as rings, wristwatches, necklaces, or bracelets. 40-6 Preparation D20x22 Series II Navigator HDD…

• Page 175: Sound And Vibration Levels

  Whole Body Vibration Level as determined by ISO 2631-1 ….. less than 0.5 m/s Tier 4 Interim/Stage IIIB engine sound values ….not available at time of printing D20x22 Series II Navigator HDD Preparation 40-7…

• Page 176: Underground Utility Contact

  If the utility cannot be precisely located, it must be shut off by the utility company. 40-8 Preparation D20x22 Series II Navigator HDD…

• Page 177: Electrical Shock Protection

  Do not touch the drill unit or remote fluid mixing system while drilling or after an electrical strike occurs. See other portions of this manual regarding procedures and personal protection equipment to avoid electrocution. D20x22 Series II Navigator HDD Preparation 40-9…

• Page 178: Electrocution Avoidance

  Anyone assisting the operator while standing on the ground during the bore must wear electrically insulated gloves and boots. The drilling tool locator must wear electrically insulated boots. The ground may become electrically charged if a strike occurs. 40-10 Preparation D20x22 Series II Navigator HDD…

• Page 179: Electrically Insulated Gloves

  The ASTM In-Service specifications call for an electrical retest of gloves at a test lab every six months. This test is to recertify the non-conductivity of the gloves. Contact your Vermeer dealer for the location of the test lab in your area or a listing of the test labs.

• Page 180: Electrically Insulated Gloves — Inspect

  Hold glove near your ear and listen and feel for air escaping through a hole. Pop out glove fingers by squeezing inflated glove and check for damage. Turn glove right side out. Step 4: Step 5: Repeat with other glove. 40-12 Preparation D20x22 Series II Navigator HDD…

• Page 181: Electrically Insulated Boots

  Electrically Insulated Boots If electrically insulated boots are not available locally, they can be obtained through Vermeer Corporation. A two-pair purchase voucher is supplied with the machine. Rubber electrically insulated boots, when in good condition and properly used, also protect the wearer from serious injury, death, and electrical burns.

• Page 182: Strike Alert System Functions

  To improve the conductivity of dry and loose sand, dry soil, or asphalt: • Ensure voltage stake is fully inserted into the ground. • Soak soil around the stake with water. 40-14 Preparation D20x22 Series II Navigator HDD…

• Page 183: Preparing The Machine

  Press Power ON/OFF Button to turn remote transmitter on. Test Remote Lockout system at the machine (refer to the following module). Step 3: Step 4: Clip remote transmitter onto user’s belt. The transmitter should remain ON throughout the bore. D20x22 Series II Navigator HDD Preparation 40-15…

• Page 184: Remote Lockout System — Test

  If test is not successful, ensure transmitter is within range and that machine is running and is in Drill mode (operator seated at controls). If a problem still exists, contact your Vermeer dealer to determine source, and use the “Lockout Procedure — Without Remote Lockout System” until the Remote Lockout system is repaired. Refer page 30-17.

• Page 185: Preparing The Work Area

  Examine work area for any obstructions, conditions, or situations which may impair machine operation or create a safety hazard for the operator or other persons. Use information in this manual combined with your own good judgment when identifying these hazards and implementing hazard avoidance measures. D20x22 Series II Navigator HDD Preparation 40-17…

• Page 186: Warning Cones

  Know and obey all national, state, and local laws and regulations that apply to your work situation. LANNING THE Carefully plan the bore before drilling. Refer to Fundamentals of Horizontal Directional Drilling User’s Guide information on bore planning. 40-18 Preparation D20x22 Series II Navigator HDD…

• Page 187: Operation

  On Tier 4 Interim/Stage IIIB engines, low idle causes particulate matter to build up and will increase cycles between regeneration. D20x22 Series II Navigator HDD Operation 50-1…

• Page 188: Cold Weather Starting

  Refer to “Lubricants” in the Specifications section of the for recommended hydraulic fluids. Maintenance Manual When using ISO 68 hydraulic fluid below +23°F (-5°C) or ISO 100 hydraulic fluid below +41°F (+5°C): • Warm up engine. 50-2 Operation D20x22 Series II Navigator HDD…

• Page 189: Shutdown Procedure

  NOTICE: Slow down engine if hydraulic pump squeals because it does not get enough oil. For frequent starts below 10°F (-12°C), consult your Vermeer dealer. Shutdown Procedure Shut off drilling fluid pump.

• Page 190: Transporting The Machine

  • Position carriage at rear of rack. • Extend rod loader arms toward drill rack. • Rotate operator console fully towards drill rack. • Fold in rod transfer arm barriers (3). 50-4 Operation D20x22 Series II Navigator HDD…

• Page 191: 40˝ Stakedown Option

  WARNING: Machine may slide down loading ramps or off trailer deck. Serious injury or death can result if struck or crushed by machine. Do not load onto slick trailer surface. D20x22 Series II Navigator HDD Operation 50-5…

• Page 192
  50-3. Use tie-down points on the track frames (1), each side of stakedown towers (2), and the Step 8: rear stabilizers (3) to secure drill unit to the trailer with chains and binders. 50-6 Operation D20x22 Series II Navigator HDD…

• Page 193: Towing/Retrieving Machine

  Towing procedure requires special tools and fittings and is detailed in the Service Manual. Contact your Vermeer dealer for assistance in bypassing the ground drive pumps. Refer to next page for procedure to remove planetary gears. NOTICE: Do not tow machine more than 500 ft (150 m), and do not exceed 1 mph (1.5 km/h).

• Page 194: Planetary Gears — Remove

  After towing, replace components and fill with oil. IFTING ACHINE No provisions are made for lifting the machine. If transport requires that machine be lifted, it must be loaded onto an appropriate skid. 50-8 Operation D20x22 Series II Navigator HDD…

• Page 195: Setup

  Lower rear stabilizers until rack is at desired angle. Step 3: Step 4: Inspect power vise jaws and grips. Replace worn or damaged components before drilling. Refer to “Maintenance — As Required” section in the Maintenance Manual. D20x22 Series II Navigator HDD Operation 50-9…

• Page 196: 40˝ Stakedown Option

  Rotate and pull pin out of upper hole (1). Step 2: Step 3: Extend cylinder, insert pin into lower hole (2), and insert stakes into the ground. 50-10 Operation D20x22 Series II Navigator HDD…

• Page 197: Strike Alert System — Test

  The soil at the stake may need to be moistened to improve conductivity of the earth. Retest the system. If the test fails to pass, contact your Vermeer dealer. The Strike Alert system automatically runs a system check whenever the machine is powered up (ignition key turned from OFF to RUN).

• Page 198: Strike Alert — Indicators And Controls

  Power-up check or Test passed. System is ready. CONTROL FUNCTION Alarm Cancel Key Turns alarm off (only when an external voltage and current are not present) Test Key Tests sensors, controller, and alarm 50-12 Operation D20x22 Series II Navigator HDD…

• Page 199: Machine — Anchor With Stakes

  Refer to literature provided with locator device. It may be necessary to calibrate the locator while the drill head is lying on the ground with the transmitter in it. D20x22 Series II Navigator HDD Operation 50-13…

• Page 200: Rod Wiper — Install

  O.S.H.A. offices. Be sure to contact suitable authorities for these requirements before working in the trench. If needed, dig entry and exit pits at the correct location and depth to properly complete the bore. 50-14 Operation D20x22 Series II Navigator HDD…

• Page 201: Warning Cones

  Pilot Bore VERVIEW ECTION Read and become familiar with the Overview section before drilling. That section contains important information which is not repeated in this section. Refer to page 30-1. D20x22 Series II Navigator HDD Operation 50-15…

• Page 202: Safety Precautions

  DANGER: Electric shock can kill. If strike occurs, do not step down. Keep feet on platform while operating. DANGER: Electric shock can kill. Workers standing on the ground must not touch machine when alarm sounds. 50-16 Operation D20x22 Series II Navigator HDD…

• Page 203
  DANGER: If the power has not been properly shut off, an automatically resetting circuit breaker could re-energize the power line, causing the equipment and ground to again become charged if the drilling tool is close to, or in contact with, the power line. D20x22 Series II Navigator HDD Operation 50-17…

• Page 204: After Utility Company Has Shut Off The Power

  WARNING: Fiber optic cables carry laser light which may damage your eyes. Do not look into the end. If you are not sure what kind of cable it is, do not look into the end. Contact appropriate utility company for assistance. 50-18 Operation D20x22 Series II Navigator HDD…

• Page 205: Diesel Particulate Filter (Dpf) Safety (Tier 4 Interim/Stage Iiib Engine Only)

  Operate engine at higher load. • Use proper engine oil. (See engine oil specifications in the Maintenance Manual.) • Use only ultra low sulfur diesel fuel, less than 15 ppm or 0.0015% (15 mg/kg). D20x22 Series II Navigator HDD Operation 50-19…

• Page 206: Drill Head — Connect To Starter Rod

  Step 3: Slide starter rod into front vise and clamp. Step 4: Connect first drill rod to starter rod. Refer to gauge and tighten rod joints to 2000–2300 psi (138–159 bar). Disengage front vise. 50-20 Operation D20x22 Series II Navigator HDD…

• Page 207: Before The Bore

  DANGER: Wrench on rotating drill string can strike you. Death or serious injury will result. Always use the power vise to make or break joints at the machine. D20x22 Series II Navigator HDD Operation 50-21…

• Page 208: Drill Rod — Flush

  Press and hold button 2–3 seconds for full flow to fill drill rod with fluid and keep the nozzle from plugging. Step 2: Use Drilling Fluid Pump Trim Switch (2) to adjust fluid flow. 50-22 Operation D20x22 Series II Navigator HDD…

• Page 209: Drill Rod — Lubricate

  Stop rotation and engage front vise to clamp rod. Rotate drive spindle in reverse to unthread from drill rod. The drive chuck will move backward as rod Step 5: unthreads. Lubricate drive chuck threads. Step 6: Move drive chuck fully back. D20x22 Series II Navigator HDD Operation 50-23…

• Page 210: Drill Rods — Add

  Gauge reads hydraulic oil pressure, not water pressure. Pressure of 2350 psi (162 bar) is equal to 750 psi (52 bar) drilling fluid pressure. 50-24 Operation D20x22 Series II Navigator HDD…

• Page 211: Obstructions — Investigate

  Clean out drill head nozzle with a tip cleaner. A plugged drill can become too hot and damage the drill head transmitter. Rod Box — Change Refer to “Rod Box — Remove,” page 30-40. D20x22 Series II Navigator HDD Operation 50-25…

• Page 212: Exiting The Bore

  The distance between drill unit and drill string exit location may prevent visual contact and direct voice communication between the crew at the exit location and the machine operator. 50-26 Operation D20x22 Series II Navigator HDD…

• Page 213: Drill Lockout

  Lock out before working on drill string. Drill Lockout Always follow proper lockout procedures before changing tools. Refer to: • “Lockout Procedure — With Remote Lockout,” page 30-14 • “Lockout Procedure — Without Remote Lockout System,” page 30-17 D20x22 Series II Navigator HDD Operation 50-27…

• Page 214: Communication Requirements

  “Lockout Procedure — With Remote Lockout,” page 30-14 • “Lockout Procedure — Without Remote Lockout System,” page 30-17. Turn drilling fluid system OFF. Step 3: Step 4: Remove drill head from the drill string. 50-28 Operation D20x22 Series II Navigator HDD…

• Page 215: Pullback Tool — Install

  Pullback Tool — Install The drill unit must be equipped with the Vermeer Splinelok or hex collar connection. This connection between the drill rod and drill/pullback tools eliminates the use of pipe wrenches or power tongs to make or break the connections.

• Page 216: Resuming Operation

  Secure with pin (2). Swivel must be aligned with the reamer before rotating the reamer. Vermeer double eye swivels are designed for use with Vermeer reamers to limit the angle between the reamer and swivel. Vermeer swivels and reamers aligned within this limited angle will reduce the possibility of whipping and rotation of the trailed product.

• Page 217: Pullback — Start

  4 ft (1.2 m). Step 2: Rotate clockwise and retract the drill rods from the ground. Stop rotation. Step 3: Step 4: Clamp front vise, clamp rear vise, and rotate rear vise to break rod joint. D20x22 Series II Navigator HDD Operation 50-31…

• Page 218: Breaking Rod Joint

  A compact remote breakout system is required whenever you loosen a joint away from the machine. Serious injury or death can occur if drill string rotation starts and you are struck by the wrench. 50-32 Operation D20x22 Series II Navigator HDD…

• Page 219: Trailing Rod While Pre-Reaming

  WARNING: Product or trailing drill rod can turn or whip. Death or serious injury could occur if you are struck by a wrench, entangled, or struck by whipping pipe or product. Ensure swivel is straight in- line with reamer before pulling back. D20x22 Series II Navigator HDD Operation 50-33…

• Page 220: Short-String Method Of Adding Drill Rod For Pre-Reaming

  Follow proper lockout procedures. Refer to: • “Lockout Procedure — With Remote Lockout,” page 30-14 • “Lockout Procedure — Without Remote Lockout System,” page 30-17 Step 5: Attach rod recycler adapter to swivel. 50-34 Operation D20x22 Series II Navigator HDD…

• Page 221: Resuming Operation

  Pull tooling up to exit hole before rotating. Step 2: Begin reaming. Crew must watch trailing rods as they are drawn into the bore. If they rotate, the swivel must be Step 3: repaired or replaced. D20x22 Series II Navigator HDD Operation 50-35…

• Page 222: Push-Through Method Of Adding Drill Rod For Pre-Reaming

  After enough drill rod have been pushed through, follow proper lockout procedures. Refer to: Step 4: • “Lockout Procedure — With Remote Lockout,” page 30-14 • “Lockout Procedure — Without Remote Lockout System,” page 30-17 50-36 Operation D20x22 Series II Navigator HDD…

• Page 223: Resuming Operation

  Attach rod recycler adapter to drill rod and then attach to swivel. Step 7: Step 8: Follow Step 3 through remaining steps of “Short-String Method of Adding Drill Rod for Pre-Reaming.” Refer to page 50-34. D20x22 Series II Navigator HDD Operation 50-37…

• Page 224: Gauges — Monitor During Pullback

  50% of hydraulic pressure shown on gauge. RILL EMOVE Refer to “Drill Rods — Remove from Drill String,” page 30-46. Rod Box — Changing Refer to “Rod Box — Remove,” page 30-40. 50-38 Operation D20x22 Series II Navigator HDD…

• Page 225: After Each Bore

  Inspect vise jaws and grips and replace worn or damaged components before the next bore. Refer to “Maintenance — As Required” section in the Maintenance Manual. D20x22 Series II Navigator HDD Operation 50-39…

• Page 226: Drill Rods — Clean And Store

  WARNING: High pressure water can penetrate skin. Serious injury possible. Fluid injected under the skin must be removed immediately by a surgeon familiar with this type of injury. Keep nozzles away from body. 50-40 Operation D20x22 Series II Navigator HDD…

• Page 227: Machine — Wash

  WARNING: High pressure water can penetrate skin. Serious injury possible. Fluid injected under the skin must be removed immediately by a surgeon familiar with this type of injury. Keep nozzles away from body. D20x22 Series II Navigator HDD Operation 50-41…

• Page 228
  Remove wash wand from drilling fluid pump quick coupler and store on transport vehicle. Install cap on drilling fluid pump quick coupler to prevent dirt from Step 7: entering high pressure fluid lines. 50-42 Operation D20x22 Series II Navigator HDD…

• Page 229: Supplemental Operations

  If equipped with battery caps, they must be in place and tight to reduce risk of battery explosion. NOTICE: Use only a 12-volt system for jump-starting. D20x22 Series II Navigator HDD Supplemental Operations 60-1…

• Page 230: Battery Burns — Avoid

  Call a physician immediately. TARTING ROCEDURE WARNING: Battery post, terminals, and related accessories contain lead and lead compounds, chemicals known to the state of California to cause cancer and reproductive harm. Wash hands after handling. 60-2 Supplemental Operations D20x22 Series II Navigator HDD…

• Page 231
  Step 4: Turn Battery Ground Disconnect Switch clockwise to connect battery ground. Start engine. Step 5: Step 6: Remove cables in REVERSE order and install red cover over positive battery cable clamp. D20x22 Series II Navigator HDD Supplemental Operations 60-3…

• Page 232: Portable Breakout System

  YSTEM NTENDED The Vermeer Portable Breakout system is a compact powerful breakout system with a hydraulic pump. This system provides a convenient method to loosen or tighten a threaded connection. In addition, the shorter length of breakout tools provides an inherent safety benefit compared to longer tools. Longer breakout tools are more likely to strike and injure workers if improper work practices result in unexpected drill rod rotation.

• Page 233: Portable Breakout Controls

  Pressure Gauge Gauge displays hydraulic pressure as handle is pumped. Hydraulic Oil Fill/Drain/Breather Fitting . . . fill/drain hydraulic oil NOTE: For replacement oil, use an ISO 10 or ISO 22 oil. D20x22 Series II Navigator HDD Supplemental Operations 60-5…

• Page 234
  Clockwise ……. . tighten chain Counterclockwise ……loosen chain 60-6 Supplemental Operations D20x22 Series II Navigator HDD…

• Page 235: Portable Breakout System Setup

  Remove tongs (1) from storage. If desired, use a backhoe or other lifting device with lifting eye and hanger cable (2). DANGER: Unexpected rotation of drill rod can kill. Lock out machine before using a breakout device. D20x22 Series II Navigator HDD Supplemental Operations 60-7…

• Page 236
  If chain is too short or too long, refer to “Portable Breakout System Tong Chain — Adjust,” for information on shortening or lengthening chain. Refer to page 60-15. Repeat Steps 2–4 to install other tong. Step 5: 60-8 Supplemental Operations D20x22 Series II Navigator HDD…

• Page 237: Hydraulic Pump — Install

  Move control lever (2) to EXTEND. Step 3: Pump hand lever (3) to extend cylinder. While extending cylinder, pressure may reach 800 psi (55 bar) or higher, especially in cold weather operations. D20x22 Series II Navigator HDD Supplemental Operations 60-9…

• Page 238: Cylinder — Install

  Failure to follow these instructions may result in decreased component life and/or overloading of components. Step 3: Tighten adjustment nut with wrench (3). The 2.6 K model does not come with a wrench. A 1-1/8˝ wrench is required. 60-10 Supplemental Operations D20x22 Series II Navigator HDD…

• Page 239: Operating The Portable Breakout System

  If joint does not break, do not exceed maximum pressure of breakout system. • If tightening a joint: The joint is fully tightened when specified pressure is reached. D20x22 Series II Navigator HDD Supplemental Operations 60-11…

• Page 240
  Operator may have to loosen nut (5) in order to extend cylinder. If tightening a joint: Continue extending and retracting cylinder until specified Step 6: pressure is reached. 60-12 Supplemental Operations D20x22 Series II Navigator HDD…

• Page 241: Portable Breakout System Torque Values

  17352 1500 2190 2871 1500 6480 8495 1500 14145 18265 1600 2336 3158 1600 6912 9345 1600 15088 20091 1700 2482 3302 1700 7344 9769 21005 1800 2628 3589 1800 7776 10619 D20x22 Series II Navigator HDD Supplemental Operations 60-13…

• Page 242: Portable Breakout System True Torque

  Moment Arm Length (x) = Distance from drill rod joint center (2) to the center of the line between pin locations (3). Effective Piston Area Table: TONGS Tong Effective Area 2.6K 2.15 in (13.9 cm 7.5K 3.91 in (25.2 cm 8.39 in (54.1 cm 60-14 Supplemental Operations D20x22 Series II Navigator HDD…

• Page 243: Portable Breakout System Tongs — Remove

  Remove chain pin nuts (1) with wrenches. Step 1: Step 2: Remove pins (2). Step 3: Add or remove Vermeer-approved chain links (3) as necessary. Step 4: Install chain pins and tighten nuts. D20x22 Series II Navigator HDD Supplemental Operations 60-15…

• Page 244: Portable Breakout System Chain — Periodic Inspection

  Replace chain and correct cause of overload. Cracked Plates (Corrosion Fatigue) Replace chain and protect from hostile Perpendicular to Pitch Corrosive environment environment. Line, plus rust or other evidence of chemical corrosion 60-16 Supplemental Operations D20x22 Series II Navigator HDD…

• Page 245: Replacing Broken Drill Rod Underground

  Step 5: Follow proper lockout procedures. Refer to: • “Lockout Procedure — With Remote Lockout,” page 30-14 • “Lockout Procedure — Without Remote Lockout System,” page 30-17. D20x22 Series II Navigator HDD Supplemental Operations 60-17…

• Page 246
  Use slow forward rotation to turn drill string together until joint is tight. Proper makeup torque will Step 9: be attained due to resistance provided by cutting tool on the far end of drill string. 60-18 Supplemental Operations D20x22 Series II Navigator HDD…

• Page 247: Maintenance Schedule

  Follow Shutdown Procedure, page 50-3. Visually inspect machine daily before starting the machine. Make no modifications to your equipment unless specifically recommended or requested by Vermeer Corporation. AFETY IGNS AINTENANCE Safety signs located on your machine contain important and useful information that will help you operate your equipment safely.

• Page 248: Maintenance Manual

  Maintenance Manual for fluid and lubricant requirements. NGINE AINTENANCE NTERVALS Refer to the Engine Operation Manual, supplied with each machine, for maintenance instructions that are not included in this manual. 70-2 Maintenance Schedule D20x22 Series II Navigator HDD…

• Page 249: Maintenance Intervals

  NTERVALS = Initial maintenance on new machine. Regular maintenance interval may be different. Initial = Regular maintenance interval. For Vermeer maintenance replacement part numbers, refer to the or call your Vermeer dealer. Parts Manual Maintenance Interval — Service Hours 10 or…

• Page 250
   Clean/Check  Ground Drive Speed — Check  Park Brake — Check  Hydraulic Fluid Filter — Replace  Drilling Fluid Pump Oil — Change  Engine Valve Lash — Check/Adjust 70-4 Maintenance Schedule D20x22 Series II Navigator HDD…
• Page 251
  Engine Air Cleaner Elements — Replace  Track Tension — Adjust  Rod Guide Plate — Replace  Vise Dies — Replace  Stakedown Drivers — Remove/Install  Rotation Sensor Phase — Adjust  Storage D20x22 Series II Navigator HDD Maintenance Schedule 70-5…
• Page 252
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• Page 253
  Default Data Screen, 25-2 AutoDrill, 30-58 Default R.A.T.T. Drilling Pressure Limits, 30-54 Automatic Regeneration, 21-17 Delivery, ii Auxiliary Outlet, 20-25 Diesel Particulate Filter (DPF) Safety (Tier 4 Interim/Stage IIIB Engine Only), 50-19 DigiTrak Mark Series Mode, 25-4 D20x22 Series II Navigator HDD Index…
• Page 254
  Fiber Optic Cable, 50-18 Drilling Fluid, 30-67 Fire Extinguisher, 10-4 Drilling Head Assembly, 30-22 Flushing Bentonite/Polymers from Drilling Fluid System, 50-40 Drilling Modes Overview, 30-52 Forced Regeneration, 21-18 Drilling, 30-42 Fuses, 20-24 Driving the Machine, 50-4 Index D20x22 Series II Navigator HDD…
• Page 255
  Maintenance Manual, 70-2 Intended Use, 15-1 Maintenance Schedule, 70-1 Manual Mode, 30-52 Manual Row Selector, 20-30 Jobsite — Check, 40-17 Memory Settings for Thrust/Rotation Pressure, 30-66 Jump-Starting Procedure, 60-2 Menu Options Matching, 25-8 Jump-Starting, 60-1 D20x22 Series II Navigator HDD Index…
• Page 256
  Power Line Locator System, 40-18 Reamer Carrier — Install/Remove, 30-33 Power Off, 25-9 Reamer Carrier — Intended Use, 30-31 Power ON/OFF Button, 30-4 Reamer Carrier — Lift, 30-33 Power Vise Controls, 20-26 Reamer Carrier Components, 30-32 Index D20x22 Series II Navigator HDD…
• Page 257
  Rod Box — Change, 50-25 Setting the Mode, 25-4 Rod Box — Changing, 50-38 Setting Up the MFD, 25-8 Rod Box — Install, 30-39 Setup Controls, 20-16 Rod Box — Load, 30-39 Setup, 50-9 D20x22 Series II Navigator HDD Index…
• Page 258
  TensiTrak Mode, 25-16, 25-5 Tethered Transport Control (Option), 20-14 Throttle, 20-9 Thrust/Pullback Controls, 20-18 Tier 3/Stage IIIA Engine, 20-24 Tier 4 Interim/Stage IIIB Engine, 20-24 Tongs — Position on Drill Rod Joint, 60-7 Towing/Retrieving Machine, 50-7 Index D20x22 Series II Navigator HDD…
• Page 259
  Date Page(s) Description to1_00 07/07 Temporary Operator’s Manual released. to1_01 09/07 D20x22 Series II added; other updates. o1_00 09/07 First edition Operator’s Manual released. Corrected information; start-up screen; pressure o1_01 08/08 Sections 15, 20, 21, 30, 40, 50, 60, 70 gauges;…
• Page 260
  For more information, please visit the California Air Resources Board website at http://www.arb.ca.gov/msprog/ordiesel/ordiesel.htm. Copyright 2012 All rights reserved. Vermeer Corporation 1210 Vermeer Road East, P.O. Box 200 Pella, Iowa 50219-0200…