JT25
Tier 3 and Tier 4i
Operator’s
Manual
CMW® |
Issue 1.0 |
053-2593 |
|
Original Instruction |
|
JT25 Operator’s Manual |
Overview - 1 |
Chapter Contents
Serial Number Location . . . . . . . . . . . . . . . . . . . . . . 2
Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Equipment Modification . . . . . . . . . . . . . . . . . . . . . . 3
Unit Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Operator Orientation. . . . . . . . . . . . . . . . . . . . . . . . . 5
About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 5
• |
Bulleted Lists. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
5 |
• |
Numbered Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
5 |
• |
“Continued” Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
5 |
CMW
Overview - 2
JT25 Operator’s Manual
Serial Number Location
Record serial numbers and date of purchase in spaces provided. Drilling unit serial number is located as shown.
Item
date of manufacture
date of purchase
drilling unit serial number
engine serial number
CMW
JT25 Operator’s Manual |
Overview - 3 |
Intended Use
The JT25 is a self-contained horizontal directional drilling unit designed to install buried cable and pipe to distances of 650’ (200 m) depending on soil conditions.
The unit is designed for operation in temperatures typically experienced in earth moving and construction work environments. Provisions may be required to operate in extreme temperatures. Contact your Ditch Witch dealer. Use in any other way is considered contrary to the intended use.
The JT25 should be used with genuine Ditch Witch drilling fluid units and Ditch Witch tracking equipment. It should be operated, serviced, and repaired only by persons familiar with its particular characteristics and acquainted with the relevant safety procedures.
This equipment was designed and built in accordance with applicable standards and regulations. Modification of equipment could mean that it will no longer meet regulations and may not function properly or in accordance with the operating instructions. Modification of equipment should only be made by competent personnel possessing knowledge of applicable standards, regulations, equipment design functionality/requirements and any required specialized testing.
CMW
Overview - 4
JT25 Operator’s Manual
Unit Components
1. |
Operator’s station |
6. |
Tracks |
2. |
Spindle |
7. |
Pipeloader |
3. |
Carriage |
8. |
Vise wrenches |
4. Drill frame |
9. Anchoring system |
5. Stabilizer
CMW
JT25 Operator’s Manual
Overview - 5
Operator Orientation
1
IMPORTANT: Top view of unit is shown.
1. Front of unit
2. Right side of unit
3. Rear of unit
4. Left side of unit
4 |
2 |
3
j37om003h.eps
This manual contains information for the proper use of this machine. See the beige Operation Overview pages for basic operating procedures. Cross references such as “See page 50” will direct you to detailed procedures.
Bulleted lists provide helpful or important information or contain procedures that do not have to be performed in a specific order.
Numbered lists contain illustration callouts or list steps that must be performed in order.
CMW
Overview - 6 |
JT25 Operator’s Manual |
|
|
CMW
JT25 Operator’s Manual |
Foreword - 7 |
This manual is an important part of your equipment. It provides safety information and operation instructions to help you use and maintain your Ditch Witch equipment.
Read this manual before using your equipment. Keep it with the equipment at all times for future reference. If you sell your equipment, be sure to give this manual to the new owner.
If you need a replacement copy, contact your Ditch Witch dealer. If you need assistance in locating a dealer, visit our website at www.ditchwitch.com or write to the following address:
The Charles Machine Works, Inc.
Attn: Marketing Department
PO Box 66
Perry, OK 73077-0066
USA
The descriptions and specifications in this manual are subject to change without notice. The Charles Machine Works, Inc. reserves the right to improve equipment. Some product improvements may have taken place after this manual was published. For the latest information on Ditch Witch equipment, see your Ditch Witch dealer.
Thank you for buying and using Ditch Witch equipment.
CMW
Foreword - 8 |
JT25 Operator’s Manual |
|
|
JT25
Tier 3 and Tier 4i
Operator’s Manual
Issue number 1.0/OM-03/13
Part number 053-2593
Copyright 2013
by The Charles Machine Works, Inc.
, Ditch Witch, CMW, Jet Trac, Fluid Miser, Power Pipe, and The Underground Authority are registered trademarks of The Charles Machine Works, Inc.
This product is covered by one or more of the following patents:
U.S. 5490569; 5684466; 5713423; 5794719; 5880680; 5941322; 6085852; 6109371; 6179065; 6250403; 6250404; 6311790; 6411094; 6543551; 6550547; 6672409; 6739413; 6761231; 6776246; 6808210; 6827158; 6848506; 6871712; 7011166; 7038454; 7759824; 7025152; 7347283; 7413031; 7392858; 7600584; 7628226; 7987924; RE37,450; RE37,975; RE38,418; AU 689,533; 706,544; 718,034; 755,862; CA 2,156,398; 2,217,899; DE 694 17 019; 695 29 634; 697 28 716; 69829107.7-08, 19712641; 66942993.5; EP 0683845; FR 674093; GB 2312006; 817901; 146608; EP 927892; EP674,093; EP846,841; UK 0984132; JP 3,458,247; other U.S. and foreign patents pending.
CMW
JT25 Operator’s Manual |
Contents - 9 |
Overview |
1 |
machine serial number, information about the type of work this machine is designed to perform, basic machine components, and how to use this manual
Foreword |
7 |
part number, revision level, and publication date of this manual, and factory contact information
Safety |
11 |
machine safety alerts and emergency procedures |
|
|
|
Controls |
21 |
machine controls, gauges, and indicators and how to use them |
|
|
|
Operation Overview |
55 |
an overview for completing a job with this machine: planning, setting up, installing |
|
product, and restoring the jobsite; with cross references to detailed procedures |
|
|
|
Prepare |
59 |
procedures for inspecting and classifying the jobsite, planning the installation path, |
|
and preparing the jobsite for work |
|
|
|
Drive |
75 |
procedures for startup, cold start, driving, and shutdown |
|
|
|
Transport |
79 |
procedures for lifting, hauling, and towing |
|
|
|
Conduct a Bore |
85 |
procedures for drilling and backreaming |
|
|
|
Systems and Equipment |
107 |
downhole tools and drill pipe, anchor, electric strike, tracker control, fluid systems, |
|
and diagnostic codes |
|
|
|
Complete the Job |
155 |
procedures for restoring the jobsite and rinsing and storing equipment |
|
|
|
Service |
161 |
service intervals and instructions for this machine including lubrication, replacement |
|
of wear items, and basic maintenance |
|
CMW
Contents - 10 |
JT25 Operator’s Manual |
|
|
|
|
Specifications |
193 |
machine specifications including weights, measurements, power ratings, and fluid |
|
capacities |
|
|
|
Support |
197 |
the warranty policy for this machine, and procedures for obtaining warranty |
|
consideration and training |
|
|
|
Service Record |
201 |
a record of major service performed on the machine |
|
|
|
CMW
JT25 Operator’s Manual |
Safety - 11 |
Chapter Contents
Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Safety Alert Classifications . . . . . . . . . . . . . . . . . . 13
Safety Alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Emergency Procedures . . . . . . . . . . . . . . . . . . . . . 17
• |
Electric Strike Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
17 |
• If an Electric Line is Damaged . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
18 |
|
• If a Gas Line is Damaged . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
19 |
|
• If a Fiber Optic Cable is Damaged . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
20 |
|
• |
If Machine Catches on Fire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
20 |
CMW
Safety - 12
JT25 Operator’s Manual
Guidelines
Follow these guidelines before operating any jobsite equipment:
•Complete proper training and read operator’s manual before using equipment.
•Contact your local One-Call (811 in USA) or the One-Call referral number (888-258-0808 in USA and Canada) to have underground utilities located before digging. Also contact any utilities that do not participate in the One-Call service. Mark proposed path with white paint prior to contacting One-Call or utilities.
•Classify jobsite based on its hazards and use correct tools and machinery, safety equipment, and work methods for jobsite.
•Mark jobsite clearly and keep spectators away.
•Wear personal protective equipment.
•Review jobsite hazards, safety and emergency procedures, and individual responsibilities with all personnel before work begins. Safety videos are available from your Ditch Witch dealer.
•Replace missing or damaged safety shields and safety signs.
•Use equipment carefully. Stop operation and investigate anything that does not look or feel right.
•Do not operate unit where flammable gas may be present.
•Contact your Ditch Witch dealer if you have any question about operation, maintenance, or equipment use.
CMW
JT25 Operator’s Manual |
Safety - 13 |
Safety Alert Classifications
These classifications and the icons defined on the following pages work together to alert you to situations which could be harmful to you, jobsite bystanders or your equipment. When you see these words and icons in the book or on the machine, carefully read and follow all instructions. YOUR SAFETY IS AT STAKE.
Watch for the three safety alert levels: DANGER, WARNING and CAUTION. Learn what each level means.
indicates a hazardous situation that, if not avoided, will result in death or serious injury. This signal word is to be limited to the most extreme situations.
indicates a hazardous situation that, if not avoided, could result in death or serious injury.
indicates a hazardous situation that, if not avoided, could result in minor or moderate injury.
Watch for two other words: NOTICE and IMPORTANT.
NOTICE indicates information considered important, but not hazard-related (e.g., messages relating to property damage).
IMPORTANT can help you do a better job or make your job easier in some way.
CMW
Safety - 14
JT25 Operator’s Manual
Safety Alerts
Turning shaft will kill you or crush arm or leg. Stay away.
Electric shock. Contacting electric lines will cause death or serious injury. Know location of lines and stay away.
Moving tools will kill or injure. Shut off drill string power when anyone can be struck by moving or thrown tools. Never use pipe wrenches on drill string.
Jobsite hazards could cause death or serious injury. Use correct equipment and work methods. Use and maintain proper safety equipment.
Crushing weight could cause death or serious injury. Use proper procedures and equipment or stay away.
Moving parts could cut off hand or foot. Stay away.
Explosion possible. Serious injury or equipment damage could occur. Follow directions carefully.
Incorrect procedures could result in death, injury, or property damage. Learn to use equipment correctly.
CMW
JT25 Operator’s Manual
Safety Alerts
Safety - 15
Improper control function could cause death or serious injury. If control does not work as described in instructions, stop machine and have it serviced.
Looking into fiber optic cable could result in permanent vision damage. Do not look into ends of fiber optic or unidentified cable.
Pressurized fluid or air could pierce skin and cause injury or death. Stay away.
Fire or explosion possible. Fumes could ignite and cause burns. No smoking, no flame, no spark.
Avoid static electricity when fueling. Ultra Low Sulfur Diesel (ULSD) poses a greater static ignition hazard than earlier diesel formulations. Avoid death or serious injury from fire or explosion. Consult with your fuel system supplier to ensure the delivery system is in compliance with fueling standards for proper grounding and bonding practices.
Moving traffic - hazardous situation. Death or serious injury could result. Avoid moving vehicles, wear high visibility clothing, post appropriate warning signs.
CMW
Safety - 16
JT25 Operator’s Manual
Safety Alerts
Hot pressurized cooling system fluid could cause serious burns. Allow to cool before servicing.
Flying objects may cause injury. Wear hard hat and safety glasses.
Hot parts may cause burns. Do not touch until cool.
Exposure to high noise levels may cause hearing loss. Wear hearing protection.
Fall possible. Slips or trips may result in injury. Keep area clean.
Battery acid may cause burns. Avoid contact.
Improper handling or use of chemicals may result in illness, injury, or equipment damage. Follow instructions on labels and in material safety data sheets (MSDS).
Breathing crystalline silica dust may cause lung disease. Cutting, drilling, or working materials such as concrete, sand, or rock containing quartz may result in exposure to silica dust. Use dust control methods or appropriate breathing protection when exposed to silica dust.
CMW
JT25 Operator’s Manual
Emergency Procedures
Safety - 17
Jobsite hazards could cause death or serious injury. Use correct equipment and work methods. Use and maintain proper safety equipment.
Before operating any equipment, review emergency procedures and check that all safety precautions have been taken.
EMERGENCY SHUTDOWN - Turn ignition switch to stop position or push remote engine stop button (if equipped).
Electric shock. Contacting electric lines will cause death or serious injury. Know location of lines and stay away.
When working near electric cables, remember the following:
•Electricity follows all paths to ground, not just path of least resistance.
•Pipes, hoses, and cables will conduct electricity back to all equipment.
•Low voltage current can injure or kill. Many work-related electrocutions result from contact with less than 440 volts.
Most electric strikes are not noticeable, but indications of a strike include:
•power outage
•smoke
•explosion
•popping noises
•arcing electricity
If any of these occur, or if strike alarm sounds or flashes, assume an electric strike has occurred.
CMW
Safety - 18
JT25 Operator’s Manual
Emergency Procedures
If you suspect an electric line has been damaged and you are on drilling unit or bonded equipment, DO NOT MOVE. Remain on drilling machine and take the following actions. The order and degree of action will depend on the situation.
•Warn people nearby that an electric strike has occurred.
•Have someone contact electric company.
•Reverse drilling direction and try to break contact. Do not touch drill pipe with hands or hand-held tools.
•Press electric strike system self test button.
•If alarm sounds again, stay where you are and wait for electric company to shut off power.
•If alarm does not sound and there is no other indication of a strike, wait at least one full minute before moving away from equipment. Utility might use automatic reclosers which will restart current flow. If alarm sounds again while waiting, stay where you are until electric company shuts off power.
•If alarm does not sound but all lights in strike indicator are on, assume strike is continuing and stay where you are until electric company shuts off power.
•Do not resume drilling or allow anyone into area until given permission by electric company.
If you suspect an electric line has been damaged and you are off drilling unit or bonded equipment, DO NOT TOUCH ANY EQUIPMENT connected to drilling unit. Take the following actions. The order and degree of action will depend on the situation.
•Stay where you are unless you are wearing electric insulating boots. If you leave, do not return to area or allow anyone into area until given permission by electric company.
CMW
JT25 Operator’s Manual |
Safety - 19 |
Emergency Procedures
Fire or explosion possible. Fumes could ignite and cause burns. No smoking, no flame, no spark.
Explosion possible. Serious injury or equipment damage could occur. Follow directions carefully.
If you suspect a gas line has been damaged, take the following actions. The order and degree of action will depend on the situation.
•Immediately shut off engine(s), if this can be done safely and quickly.
•Remove any ignition source(s), if this can be done safely and quickly.
•Warn others that a gas line has been cut and that they should leave the area.
•Leave jobsite as quickly as possible.
•Immediately call your local emergency phone number and utility company.
•If jobsite is along street, stop traffic from driving near jobsite.
•Do not return to jobsite until given permission by emergency personnel and utility company.
CMW
Safety - 20
JT25 Operator’s Manual
Emergency Procedures
Do not look into cut ends of fiber optic or unidentified cable. Vision damage can occur.
Perform emergency shutdown procedure and then take the following actions. The order and degree of action will depend on the situation.
•Immediately move battery disconnect switch (if equipped and accessible) to disconnect position.
•If fire is small and fire extinguisher is available, attempt to extinguish fire.
•If fire cannot be extinguished, leave area as quickly as possible and contact emergency personnel.
CMW
JT25 Operator’s Manual |
Controls - 21 |
Chapter Contents
Set-Up Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Tethered Ground Drive Controller . . . . . . . . . . . . 25
Left Control Console . . . . . . . . . . . . . . . . . . . . . . . 27
• |
Engine Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
27 |
• |
Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
29 |
Right Control Console . . . . . . . . . . . . . . . . . . . . . . |
33 |
|
• |
Lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
33 |
• |
Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
37 |
Anchoring System Console . . . . . . . . . . . . . . . . . . 40
Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Cab Controls (optional) . . . . . . . . . . . . . . . . . . . . . 43
• |
Top/Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
43 |
• |
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
45 |
Engine Compartment Controls . . . . . . . . . . . . . . . 47
ESID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Controls - 22
JT25 Operator’s Manual
Set-Up Console
1 |
2 |
|
3
4
5
|
|
|
|
|
6 |
|
10 |
|
|
|
|
|
9 |
|
|
|
|
|
|
8 |
|
|
|
|
|
7 |
|
|
|
j37om004h.eps |
|
|
|
|
|
1. |
Engine shutdown override switch |
6. |
Left track switch |
||
2. |
Rear hood switch |
|
7. |
Right stabilizer control |
|
3. |
Cold start wait indicator |
|
8. |
Left stabilizer control |
|
4. |
Ignition switch |
|
9. |
Back frame tilt control |
|
5. |
Right track switch |
|
10. Front frame tilt control |
||
Item |
Description |
|
|
Notes |
|
1. |
Engine shutdown |
If engine shutdown indicator |
This control allows a temporary |
||
|
override switch |
comes on, turn ignition switch |
override of engine shutdown. |
||
|
|
to STOP and press to delay |
NOTICE: After 30 seconds, engine |
||
|
|
engine shutdown for 30 |
|||
|
|
seconds. |
|
|
will again shut down unless fault |
|
|
|
|
|
condition has been cleared on |
|
|
|
|
|
diagnostic gauge. |
IMPORTANT: See “Electronic
Controlled Engine Overview” on
c00ic178h.eps
page 142 for more information on Tier 3 engines.
JT25 Operator’s Manual
Set-Up Console
Controls - 23
Item |
Description |
Notes |
|
|
|
|
|
2. Rear hood switch |
To open rear hood, press left |
|
|
|
|
side of switch. |
|
|
|
|
|
|
|
To close rear hood, press |
|
|
|
right side of switch. |
|
|
|
|
|
3. |
Cold start wait indicator |
Lights when intake air pre- |
NOTICE: If indicator is on, wait until it |
||||
|
|
|
|
|
|
heater is operating. |
goes out before starting engine. |
|
|
|
|
|
|
||
|
|
|
|
|
|
Wait until light goes off before |
IMPORTANT: If ignition switch is |
|
|
|
|
|
|
starting engine. |
turned to start position before |
|
|
|
|
|
|
|
indicator goes out, the system will be |
|
|
|
|
|
|
|
disabled and must be reset. |
|
|
|
|
|
|
|
To reset, turn ignition switch to STOP, |
|
|
|
|
|
|
|
then to run. |
|
|
|
|
|
|
|
|
4. |
Ignition switch |
To start engine, insert key and |
IMPORTANT: |
||||
|
|
|
|
|
|
turn clockwise. |
• Restart engine with ignition switch |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
To stop engine, turn key |
after it has been turned off with |
|
|
|
|
|
|
counterclockwise. |
tethered control remote engine |
|
|
|
|
|
|
|
stop switch. |
|
|
|
|
|
|
|
• If wrenches are engaged when |
|
|
|
|
|
|
|
engine is stopped with ignition |
|
|
|
|
|
|
|
switch, wrenches will release and |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
then engage when unit is started. |
|
|
|
|
|
|
|
|
5. |
Right track switch |
To move forward, press top. |
IMPORTANT: Use track switches only |
||||
|
|
|
|
|
|
To move backward, press |
if tethered control is inoperable. |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
bottom. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
c00ic148h.eps
Controls - 24
JT25 Operator’s Manual
Set-Up Console
Item |
Description |
Notes |
|
|
|
|
|
6. Left track switch |
To move forward, press top. |
IMPORTANT: Use track switches only |
|
|
|
To move backward, press |
if tethered control is inoperable. |
|
|
||
|
|
|
|
|
|
bottom. |
|
|
|
|
|
|
|
|
|
|
|
c00ic147h.eps |
|
|
|||||
|
|
|
|
|
|
|
|
|
7. Right stabilizer control |
To raise, pull up. |
IMPORTANT: Lower left and right |
||||||
|
|
|
|
|
|
|
|
stabilizers to the ground together, |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
To lower, push down. |
then adjust individually. |
|
|
|
|
|
|
|
WARNING: Crushing weight could cause death or serious injury. Use proper procedures and equipment or stay away.
8. Left stabilizer control |
To raise, pull up. |
IMPORTANT: Lower left and right |
||||
|
|
|
|
|
|
stabilizers to the ground to stabilize |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
To lower, push down. |
unit and then adjust for side-to-side |
|
|
|
|
|
||
|
|
|
|
|
|
stability. |
WARNING: Crushing weight could cause death or serious injury. Use proper procedures and equipment or stay away.
9. Back frame tilt control |
To raise, pull up. |
IMPORTANT: To ensure a stable |
||
|
|
|
|
platform for drilling, use front and |
|
|
|
|
|
|
|
|
To lower, push down. |
back tilt controls together to set frame |
|
|
|
|
at desired pitch without raising tracks |
|
|
|
|
off the ground. |
|
|
|
|
|
|
c00ic606h.eps |
|
|
|
|
|
|
|
|
10. Front frame tilt control |
To raise, pull up. |
IMPORTANT: To ensure a stable |
||
|
|
|
|
platform for drilling, use front and |
|
|
|
|
|
|
|
|
To lower, push down. |
back tilt controls together to set frame |
|
|
|
|
at desired pitch without raising tracks |
|
|
|
|
off the ground. |
|
|
|
|
|
c00ic607h.eps
JT25 Operator’s Manual
Controls - 25
Tethered Ground Drive Controller
1
5
2
4
3
j10om016h.eps
1. |
Speed/direction control |
4. |
Operator presence switch |
|||||||||||||||||||
2. |
Drive mode switch |
5. |
Throttle switch |
|||||||||||||||||||
3. |
Remote engine stop |
|
|
|
||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Item |
Description |
|
Notes |
|||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1. |
Speed/direction control |
To move forward, push. |
|
IMPORTANT: |
||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
To move backward, pull. |
• Operator presence switch must |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
be pressed and operator seat |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
To steer, move left or right |
must be empty for control to work. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
while moving forward or |
|
• See “Steer Unit” on page 76 for |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
backward. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
more information. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
c00ic145h.eps |
|
|
|
|||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Controls - 26
JT25 Operator’s Manual
Tethered Ground Drive Controller
Item |
Description |
Notes |
||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
2. |
Drive mode switch |
To select normal driving mode |
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
(high), push. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
To select loading and |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
unloading mode (low), pull. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
To disable controller, return to |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
center. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
|
c00ic146h.eps |
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
3. |
Remote engine stop |
To stop engine, press red |
IMPORTANT: To restart engine, turn |
|||||||||
|
|
|
|
|
|
|
|
|
|
|
button. |
ignition switch off and then back on. |
|
|
|
|
|
|
|
|
|
|
|
|
|
4. |
Operator presence |
To operate ground drive with |
|
|||||||||
|
switch |
tethered controller, press. |
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
To disable controller, release. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5. |
Throttle switch |
To increase engine speed, |
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
press top. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
To decrease engine speed, |
|
|
|
|
|
|
|
|
|
|
|
|
bottom. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
JT25 Operator’s Manual
Left Control Console
Controls - 27
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1. |
Fuel gauge |
|
|
|
7. |
Soft key |
|||
2. |
Tachometer |
|
|
|
8. |
Soft key |
|||
3. |
Drilling fluid flow display |
|
|
|
9. |
Main menu key |
|||
4. |
Engine coolant temperature gauge |
10. |
Soft key |
||||||
5. |
Hour meter |
|
|
|
11. |
Day/Night mode key |
|||
6. |
Engine oil pressure gauge |
|
|
|
12. |
Voltmeter display |
|||
|
|
|
|
|
|
|
|
|
|
Item |
Description |
|
|
|
|
Notes |
|||
|
|
|
|
|
|
|
|
|
|
1. |
Fuel gauge |
Displays amount of fuel |
|
|
|
See “Approved Fuel” on page 167. |
|||
|
|
remaining in tank. |
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
2. |
Tachometer |
Displays engine speed. |
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
3. |
Drilling fluid flow |
Displays the estimated GPM |
|
||||||
|
display |
or LPM of drilling fluid being |
|
||||||
|
|
pumped. |
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
Controls - 28
JT25 Operator’s Manual
Left Control Console
Item |
Description |
Notes |
||
|
|
|
|
|
4. |
Engine coolant |
Displays engine coolant |
Normal coolant temperature is 160°- |
|
|
temperature gauge |
temperature. |
212° F (71°-100° C). |
|
|
|
|
|
|
5. |
Hour meter |
Displays number of hours |
|
|
|
|
engine has been running. |
|
|
|
|
|
|
|
6. |
Engine oil pressure |
Displays engine oil pressure. |
Full load reading should be 60-80 psi |
|
|
gauge |
|
(4.1-5.5 bar). |
|
|
|
|
|
|
7. |
Soft key |
Press to select a soft key |
Soft key commands change with each |
|
|
|
command. |
menu screen and are displayed next |
|
8. |
Soft key |
|||
|
to the key. |
|||
|
|
|
||
|
|
|
|
|
9. |
Main menu key |
Press from main screen |
|
|
|
|
(gauges) to select main |
|
|
|
|
menu. |
|
|
|
|
|
|
|
10. |
Soft key |
Press to select a soft key |
Soft key commands change with each |
|
|
|
command. |
menu screen and are displayed next |
|
|
|
|
to the key. |
|
|
|
|
|
|
11. |
Day/Night mode key |
Press from main screen |
|
|
|
|
(gauges) to toggle between |
|
|
|
|
day and night modes. |
|
|
|
|
|
|
|
12. |
Voltmeter display |
Shows system voltage. |
Normal voltage is 13-14V with engine |
|
|
|
|
running. |
|
|
|
|
|
Most engine display functions are self-explanatory. For more information about functions, see the manufacturer’s instructions at www.fwmurphy.com.
Main Menu
IMPORTANT: Soft key commands change with each menu screen and are displayed next to the key.
Item |
Description |
Notes |
|
|
|
11. System settings key |
Press to select system |
System settings menu displays |
|
settings menu. |
information about the system. |
|
|
Diagnostic information is only |
|
|
available to dealer technicians. |
|
|
|
10. User settings key |
Press to select user settings |
User settings menu allows user to |
|
menu. |
change the language and unit |
|
|
settings, and to set the time and date. |
|
|
|
9. Main screen key |
Press to return to main |
|
|
screen (gauges). |
|
|
|
|
8. Engine diagnostics key |
Press to select engine |
For dealer technician use only. |
|
diagnostics menu. |
|
|
|
|
JT25 Operator’s Manual
Left Control Console
Controls - 29
Controls |
|
4 |
|
|
5 |
3 |
|
2 |
|
|
6 |
1 |
|
|
12 |
11 |
|
|
7 |
10 |
9 |
|
|
|
8 |
j37om007h.eps |
|
1. |
Wrench control |
7. |
Carve potentiometer |
2. |
Set/Resume switch |
8. |
Carve switch |
3. |
Pipe gripper switch |
9. |
Fluid flow control |
4. |
Pipe shuttle switch |
10. |
Engine throttle switch |
5. |
Pipe lift switch |
11. |
High/Low rotation switch |
6. |
Pipe lubricator switch |
12. |
Shuttle stop switch |