Record serial numbers and date of purchase in spaces provided. FX60 serial number is located as shown.
Date of manufacture
Date of purchase
FX60 serial number (shown)
Engine serial number
Blower serial number
Water pump serial number
Trailer serial number
Intended Use
The FX60 is a self-contained vacuum excavation unit capable of vacuuming a wide variety of nonhazardous, non-flammable liquid and solid debris. The FXT60 is a truck-mounted version of the FX60
vacuum excavation unit. They are designed to perform efficient soft excavation, including exposing utilities
for visual verification and/or potholing. The optional reverse flow system allows for spoils transfer to
another tank. The FX60 and FXT60 are intended for operation in ambient temperatures from 0° to 115°F
(-18° to 46°C). Use in any other way is considered contrary to the intended use.
The FX60 and FXT60 should be operated, serviced, and repaired only by persons familiar with its
particular characteristics and acquainted with the relevant safety procedures.
CMW
®
FX60/FXT60 Tier 4 Operator’s ManualOverview - 3
Equipment Modification
Equipment Modification
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.
FX60 Unit Components
800-Gal (3028-L) Tank
1. Inlet valve
2. Vacuum tank
3. Primary shutoff valve
4. Water tank
5. Operator’s station
6. Power pack
7. Hose reel - wash pump
8. Potholing tools
9. Tool storage
10. Antifreeze tank
11. Vacuum filter/secondary shutoff valve
12. Drain/Outlet valve
CMW
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Overview - 4FX60/FXT60 Tier 4 Operator’s Manual
FX60 Unit Components
1200-Gal (4542-L) Tank
1. Inlet valve
2. Vacuum tank
3. Primary shutoff valve
4. Operator’s station
5. Power pack
6. Potholing tools
7. Water lance
8. Antifreeze tank
9. Vacuum hose reel
10. Water tanks
11. Vacuum filter/secondary shutoff valve
12. Drain/Outlet valve
13. Hose reel - wash pump
14. Tool storage
CMW
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FX60/FXT60 Tier 4 Operator’s ManualOverview - 5
FXT60 Unit Components
FXT60 Unit Components
500-Gal (1893-L) Tank
1. Inlet valve
2. Cyclonic filter
3. Vacuum tank
4. Primary shutoff valve
5. Vacuum filter/secondary shutoff valve
6. Vacuum boom (optional)
7. Power pack
8. Operator’s station
9. Tool storage (optional)
10. Water tank
11. Antifreeze tank
12. Hose reel
13. Tool storage
14. Water lance
15. Drain/Outlet valve
CMW
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Overview - 6FX60/FXT60 Tier 4 Operator’s Manual
FXT60 Unit Components
800-Gal (3028-L) Tank
1. Inlet valve
2. Cyclonic filter
3. Vacuum tank
4. Water tanks
5. Primary shutoff valve
6. Vacuum boom (optional)
7. Power pack
8. Operator’s station
9. Tool storage (optional)
10. Antifreeze tank
11. Vacuum hose reel
12. Tool storage
13. Water lance
14. Drain/Outlet valve
CMW
®
FX60/FXT60 Tier 4 Operator’s ManualOverview - 7
FCC Statement
FCC Statement
U.S.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by The Charles Machine Works, Inc. could void the
user’s authority to operate the equipment.
Contains FCC ID: QLW9-MFS-ERGOF-2G4.
Canada
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the
following two conditions: (1) this device may not cause interference, and (2) this device must accept any
interference, including interference that may cause undesired operation of the device.
Contains IC: 2119B-ERGOF.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables au x appareils radio exempt s de
licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de
brouillage, et (2) l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d'en compromettre le fonctionnement.
Contient IC: 2119B-ERGOF.
CMW
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Overview - 8FX60/FXT60 Tier 4 Operator’s Manual
Operator Orientation
Operator Orientation
1. Front of unit
2. Right of unit
Right and left sides of machine are determined by
facing towing vehicle.
3. Rear of unit
4. Left of unit
About This Manual
This manual contains information for the proper use of this machine. See Operation Overview for basic
operating procedures. Cross references such as “See page 50” will direct you to detailed procedures.
Bulleted Lists
Bulleted lists provide helpful or important information or contain procedures that do not have to be
performed in a specific order.
Numbered Lists
Numbered lists contain illustration callouts or list steps that must be performed in order.
CMW
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FX60/FXT60 Tier 4 Operator’s ManualForeword - 9
Reporting Safety Defects
Foreword
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
Read this manual before using your equipment. Keep it with the equipmen t 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 publishe d. For the latest information on Ditch Witch equipment, see your
Ditch Witch dealer.
equipment.
Thank you for buying and using Ditch Witch equipment.
Reporting Safety Defects
If you believe that your vehicle has a defect which could cau se a cr ash o r co uld ca use injury or death, you
should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to
notifying The Charles Machine Works, Inc, Attn: Product Safety Coordinator.
If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists
in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become
involved in any individual problems between you, your Ditch Witch dealer, or The Charles Machine Works,
Inc.
To contact NHTSA you may either call the Auto Safety Hotline toll-free at 1-800-424-9393 (366-0123 in
Washington, DC area) or write to:
NHTSA
U.S. Department of Transportation
400 7th Street SW (NSA-11)
Washington, DC 20590
You can also obtain other information about motor vehicle safety from the Hotline.
CMW
®
Foreword - 10FX60/FXT60 Tier 4 Operator’s Manual
FX60/FXT60 Tier 4
Operator’s Manual
This manual covers the following models: FX60 Tier 4, FXT60 Tier 4.
Issue number 2.0/OM-11/14
Part number 053-2754
Copyright 2014
by The Charles Machine Works, Inc.
, Ditch Witch, and CMW are registered trademarks of The Charles Machine
Works, Inc.
This product is covered by the following patent: U.S. 8,066,140; other U.S. patents pending.
CMW
®
FX60/FXT60 Tier 4 Operator’s ManualContents - 11
Content s
Overview
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
part number, revision level, and publication date of this manual, and factory contact
information
Safety
machine safety alerts and emergency procedures
Controls
machine controls, gauges, and indicators and how to use them
Operation Overview
an overview for completing a job with this machine: planning, setting up, vacuuming,
potholing, and restoring the jobsite; with cross references to detailed procedures
Prepare
procedures for inspecting and classifying the jobsite, and preparing the jobsite for
work
Transport
procedures for lifting and hauling
1
9
11
31
51
55
61
Vacuum and Pothole
procedures for removing debris and potholing utility locations
Complete the Job
procedures for restoring the jobsite and rinsing and storing equipment
Service
service intervals and instructions for this machine including lubrication, replacement
of wear items, and basic maintenance
Specifications
machine specifications including weights, measurements, power ratings, and fluid
capacities
Support
the warranty policy for this machine, and procedures for obtaining warranty
consideration and training
65
81
85
129
143
CMW
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Contents - 12FX60/FXT60 Tier 4 Operator’s Manual
Service Record
a record of major service performed on the machine
Appendix
additional information about Ditch Witch® equipment
FX Filters and Cyclones Safety Alerts . . . . . . . . . 30
CMW
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Safety - 14FX60/FXT60 Tier 4 Operator’s Manual
Guidelines
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 p ath with white paint prior to cont acting One- Call or
utilities.
•Classify jobsite based on its hazards and use cor rect tools and machin ery, 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
ditchwitch.com/resources/safety.
•Replace missing or damaged safety shields and safety signs.
®
dealer or at
•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, ma intenance, or equipment
use.
•Complete the equipment checklist located at www.ditchwitch.com/resources/safety.
CMW
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FX60/FXT60 Tier 4 Operator’s ManualSafety - 15
Emergency Procedures
Emergency Procedures
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 proc edures and check that all safety precau tions have
been taken.
EMERGENCY SHUTDOWN - Turn ignition switch to stop position or push remote e ngine stop button ( if
equipped).
Electric Strike Description
or serious injury. Know location of lines and stay away.
274-050
Electric shock. Contacting electric lines will cause death
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, assume an electric strike has occurred.
CMW
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Safety - 16FX60/FXT60 Tier 4 Operator’s Manual
Emergency Procedures
If an Electric Line is Damaged
Ditch Witch®If you suspect an electric line has been damaged and you are on truck or trailer, DO NOT
MOVE. Remain on truck or trailer 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. Instruct them to leave the area and contact
utility.
•Do not allow anyone into area until given permission by utility company.
•Do not allow anyone to touch equipment.
If you suspect an electric line has been damaged and you are off truck or trailer, DO NOT TOUCH
EQUIPMENT. Take the following actions. The order and degree of action will depend on the situation.
•LEAVE AREA. The ground surface may be electrified so take small shuffle steps with feet close
together to reduce the hazard of being shocked from one foot to the other.
•Contact utility company to shut off power.
•Do not return to area or allow anyone into area until given permission by utility company.
CMW
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FX60/FXT60 Tier 4 Operator’s ManualSafety - 17
Emergency Procedures
If a Gas Line is Damaged
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.
275-419 (2P)
•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
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Safety - 18FX60/FXT60 Tier 4 Operator’s Manual
Emergency Procedures
If a Fiber Optic Cable is Damaged
Do not look into cut ends of fiber optic or unidentified cable. Vision damage can occur. Contact utility
company.
If Machine Catches on Fire
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
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FX60/FXT60 Tier 4 Operator’s ManualSafety - 19
Safety Alert Classifications
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
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Safety - 20FX60/FXT60 Tier 4 Operator’s Manual
FX60T4 Machine Safety Alerts
FX60T4 Machine Safety Alerts
Power Unit
Hot parts may cause burns. Do not touch until cool
1
2
3
4
or wear gloves.
Lift point. See Transport chapter for more information.
controls. Your safety is at stake.
loss. Wear hearing protection.
275-355 (2-P)
Read operator’s manual. Know how to use all
273-475
Exposure to high noise levels may cause hearing
700-009 (2-P)
CMW
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FX60/FXT60 Tier 4 Operator’s ManualSafety - 21
FX60T4 Machine Safety Alerts
Incorrect boom procedures could result in serious
5
injury or death. Lock boom before transporting or tilting.
Flying objects thrown by machine may strike
6
people. Wear safety glasses and hard hat.
275-193
Equipment can be operated by remote control.
7
Stay away.
270-5739
Moving parts could cut off hand o r foot. S tay away.
8
275-184, 273-437
270-1982
CMW
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Safety - 22FX60/FXT60 Tier 4 Operator’s Manual
FX60T4 Machine Safety Alerts
800 Gallon Tanks
Do not get boom near power lines. Death or
1
serious injury will occur. Keep required distance between boom
and power lines. Use a spotter.
270-1983
Lift point. See Transport chapter for more information.
2
Crushing weight can cause death or serious injury.
3
Pin door lock on linkage before servicing.
270-5216
Crushing weight. Place cylinder lock on extended
4
cylinder and secure.
273-231
CMW
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FX60/FXT60 Tier 4 Operator’s ManualSafety - 23
FX60T4 Machine Safety Alerts
5
275-184, 273-437
Contents under pressure. Relieve pressure b efore
Moving parts could cut off hand o r foot. S tay away.
6
opening. Death or injury could occur.
270-2732
Vacuum can suffocate. Keep hose end away from
face.
7
273-205
Fire or explosion possible. Do not vacuum
8
flammable or combustible substances.
273-483
Pressurized fluid or air could pierce skin and cause
9
severe injury. Refer to operator’s manual for proper use.
270-6035
10
11
Confined space will cause suffocation. Use proper
procedures for entering or stay away.
Crushing weight could cause death or serious
injury. Stay away.
275-326
273-200
CMW
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Safety - 24FX60/FXT60 Tier 4 Operator’s Manual
FX60T4 Machine Safety Alerts
1200 Gallon Tank
Fire or explosion possible. Do not vacuum
1
flammable or combustible substances.
273-483
Do not get boom near power lines. Death or
2
serious injury will occur. Keep required distance between boom
and power lines. Use a spotter.
270-1983
Crushing weight could cause death or serious
3
injury. Stay away.
275-326
Moving parts could cut off hand o r foot. S tay away.
4
275-184, 273-437
CMW
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FX60/FXT60 Tier 4 Operator’s ManualSafety - 25
FX60T4 Machine Safety Alerts
Pressurized fluid or air could pierce skin and cause
5
severe injury. Refer to operator’s manual for proper use.
Contents under pressure. Relieve pressure b efore
6
opening. Death or injury could occur.
270-2732
Confined space will cause suffocation. Use proper
7
procedures for entering or stay away.
273-200
Lift point. See Transport chapter for more information.
8
270-6035
9
10
275-146
•Secure equipment and accessories with chain and binder.
•Check brakes and lights prior to use.
•Use proper size coupler.
•Maintain adequate distan ce for stopping and passing vehicles.
•Block wheels when parked.
•Check tire condition and inflation frequently.
•Failure to follow these rules may result in personal injury.
Vacuum can suffocate. Keep hose end away from
face.
273-205
CMW
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Safety - 26FX60/FXT60 Tier 4 Operator’s Manual
FXT60T4 Machine Safety Alerts
FXT60T4 Machine Safety Alerts
Power Unit
1
2
3
CMW
Lift point. See Transport chapter for more information.
Read operator’s manual. Know how to use all
controls. Your safety is at stake.
Exposure to high noise levels may cause hearing
loss. Wear hearing protection.
®
273-475
700-009 (2-P)
FX60/FXT60 Tier 4 Operator’s ManualSafety - 27
FXT60T4 Machine Safety Alerts
Incorrect boom procedures could result in serious
4
injury or death. Lock boom before transporting or tilting.
Flying objects thrown by machine may strike
5
people. Wear safety glasses and hard hat.
275-193
Equipment can be operated by remote control.
6
Stay away.
270-5739
Moving parts could cut off hand o r foot. S tay away.
7
275-184, 273-437
270-1982
Hot parts may cause burns. Do not touch until cool
8
or wear gloves.
275-355 (2-P)
CMW
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Safety - 28FX60/FXT60 Tier 4 Operator’s Manual
FXT60T4 Machine Safety Alerts
Tanks
Do not get boom near power lines. Death or
1
serious injury will occur. Keep required distance between boom
and power lines. Use a spotter.
270-1983
Lift point. See Transport chapter for more information.
2
Crushing weight can cause death or serious injury.
3
Pin door lock on linkage before servicing.
270-5216
Crushing weight. Place cylinder lock on extended
4
cylinder and secure.
273-231
CMW
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FX60/FXT60 Tier 4 Operator’s ManualSafety - 29
FXT60T4 Machine Safety Alerts
5
275-184, 273-437
Contents under pressure. Relieve pressure b efore
Moving parts could cut off hand o r foot. S tay away.
6
opening. Death or injury could occur.
270-2732
Vacuum can suffocate. Keep hose end away from
face.
7
273-205
Fire or explosion possible. Do not vacuum
8
flammable or combustible substances.
273-483
Pressurized fluid or air could pierce skin and cause
9
severe injury. Refer to operator’s manual for proper use.
A successful job begins before the excavation. The first step in planning is reviewing information already
available about the job and jobsite.
Arrange for Traffic Control
If working near a road or other traffic area, contact local authorities about safety procedures and
regulations.
Prepare for Working Near Existing Utilities
If jobsite may contain electrical lines, wear protective boots and gloves meeting the following standards:
•Boots must have high tops and meet th e electric hazard protection requirements of ASTM F2413 or
ASTM F1117, when tested at 14,000 volts. Tuck legs of pants completely inside boots.
•Gloves must have 17,000 AC maximum use voltage, according to ASTM spec ifica tio n D12 0.
If working around higher voltage, use gloves and boots with appropriately higher ratings.
Plan for Emergency Services
Have the telephone numbers for local emergency and medical facilities on hand. Check that you will have
access to a telephone.
CMW
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FX60/FXT60 Tier 4 Operator’s ManualPrepare - 57
Inspect Jobsite
Inspect Jobsite
•Follow U.S. Department of Labor regulations on excavating and trenching (Part 1926, Subpar t P) and
other similar regulations.
•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..
•Inspect jobsite and perimeter for evidence of underground hazards, such as:
– “Buried utility” notices
– Utility facilities without overhead lines
– Gas or water meters
– Junction boxes
– Drop boxes
– Light poles
– Manhole covers
– Sunken ground
•Mark location of all buried utilities and obstructions.
CMW
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Prepare - 58FX60/FXT60 Tier 4 Operator’s Manual
Prepare Jobsite
Prepare Jobsite
Jobsite hazards could cause death or serious injury. Use
correct equipment and work methods. Use and maintain proper safety
equipment.
To help avoid injury:
•Classify jobsite as electric if jobsite classification is in question or if the possibility of unmarked
electric utilities exists.
•Expose lines by hand before digging.Cutting high voltage cable can cause electrocution.
•All vegetation near operator’s station must be removed. Conta ct with trees, shrubs, or weeds during
electrical strike could result in electrocution.
Prepare Excavation Point
274-050
•Clear the area to be excavated. Remove rocks or branches too large for vacuum hose.
•If excavating fluids while drill string is moving, clear area of trees, shrubs, and weeds.
•Select a solid area to stand on while excavating.
CMW
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FX60/FXT60 Tier 4 Operator’s ManualPrepare - 59
Check Supplies and Prepare Equipment
Check Supplies and Prepare Equipment
Assemble Accessories
Fire Extinguisher
If required, mount a fire extinguisher near the power unit but away from possible points of ignition. The fire
extinguisher should always be classified for both oil and electric fires. It should meet legal and regulatory
requirements.
Lighting Kit
If you will need additional light, plug lighting kit into provided outlet. Contact your Ditch Witch® dealer for
further information.
Check Supplies
•water and additional hoses
•fuel
•keys
•spray lubricant
•personal protective equipment, such as hard hat and safety glasses
2. Put manual transmission into first or reverse gear or automatic transmission into park. Turn off ignition.
Set parking brake.
3. Connect trailer drawbar, lunette or coupler to
tow vehicle hitch and lock in place with lock
pin. If needed, adjust drawbar, lunette or
coupler height (shown) to level load.
4. Connect safety chains to tow vehicle chain
keepers (cross-shaped slots on bumper of
tow vehicle). Attach left chain to right side of
tow vehicle and vice versa to cradle hitch. Do
not connect to pintle hook or hitch ball.
5. Connect breakaway switch cable to tow
vehicle. Do not connect to pintle hook or hitch
ball.
6. Plug trailer electrical connector into tow
vehicle connector.
7. Use jack crank to raise jack base and stow.
8. Remove wheel blocks.
Unhitch Trailer
1. Stop tow vehicle an d trailer on level ground.
2. Put manual transmission into first or reverse gear or automatic transmission into park. Turn off ignition.
Set parking brake.
3. Block trailer wheels.
4. To unhitch trailer from tow vehicle, reverse “Hitch Trailer“ steps.
CMW
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FX60/FXT60 Tier 4 Operator’s ManualVacuum and Pothole - 65
Unload to Another Tank . . . . . . . . . . . . . . . . . . . . 76
CMW
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Vacuum and Pothole - 66FX60/FXT60 Tier 4 Operator’s Manual
Connect Hoses
Connect Hoses
1. Remove vacuum hoses from storage.
If using 1200:
•Disconnect hose end from hose catch.
•Insert hose through rollers (2).
•Pull vacuum hose reel control (1) down to
unwind hose.
•Disconnect hose end (3) from hose reel.
2. If potholing, remove 2-in-1 potholing tool or basic
potholing tool from storage.
3. Connect hoses. Secure all locking clamps.
4. Ensure drain/outlet valve is closed.
5. If potholing, connect water pressure hose.
2-in-1 ToolBasic Tool
CMW
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FX60/FXT60 Tier 4 Operator’s ManualVacuum and Pothole - 67
Determine Tank Fill Level (FX60 Trailer Only)
Determine Tank Fill Level (FX60 Trailer Only)
Use these reference charts to help determine how full of various ma terials the va cuum t ank ca n be without
overloading trailer. Exceeding the maximum fill level will overload the trailer.
Never exceed the trailer capacity. You can exceed the vacuum tank lifting capacity if you drain the tank
down to the lifting capacity before lifting tank.
To use these charts, first select the appropriate table based on trailer and vacuum tank size. Next find the
material being excavated. If the material being excavated is not listed, find a material with similar density.
Then, determine the maximum fill level based on the amount of water in the water tank.
IMPORTANT: For all materials, the vacuum tank should be no more than half full when lifting the tank.
Vacuum and Pothole - 68FX60/FXT60 Tier 4 Operator’s Manual
Determine Tank Fill Level (FX60 Tr ailer Only)
1200-gal Vacuum Tank on BT26 Trailer
MaterialMaximum Vacuum Tank
Fill Level
Water tank fill levelfull (500 gal)empty (0 gal)
wood chips (dry)100%100%
snow (dry)100%100%
water94%100%
light weight mud (8-10 lb/gal)87%100%
earth (dry, loose)82 %100%
caliche75%100%
earth, loam75%100%
medium weight mud (10-12 lb/gal)71%99%
limestone (crushed)61%85%
asphalt59%81%
sand (dry)59%81%
earth (wet, excavated)59%81%
heavy weight mud (12-15 lb/gal)58%81%
gravel (dry)57%79%
shale, riprap56%78%
sand (wet)48%63%
CMW
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FX60/FXT60 Tier 4 Operator’s ManualVacuum and Pothole - 69
Start Unit
Start Unit
EMERGENCY SHUTDOWN: Turn ignition switch to STOP.
Standard Procedure
IMPORTANT: If power pack is not connected to external tank control valves
(for 1200 gallon), connect a -08 hose with a minimum working pressure rating
of 3000 psi (207 bar) from return/tank (1) to pressure (2) connections on
power pack.
1. Open tank inlet valve.
NOTICE: Avoid idling engine with inlet valve closed.
2. If equipped with reverse flow, ensure vacuum is in “vacuum” mode before starting.
3. Insert key.
4. Turn key clockwise. See page 34 for more information.
5. Run engine at low throttle for 5 minutes.
Cold Start Procedure
Fire or explosion possible. Do not use starter fluid. 273-459
(2P), 274-206 (2P), 700-206 (2P)
1. Open tank inlet valve.
NOTICE: Avoid idling engine with inlet valve closed.
2. If equipped with reverse flow, ensure vacuum is in “vacuum” mode before starting.
3. Insert key.
4. Wait for glow plug indicator to go out.
5. Turn key clockwise. See page 34 for more information.
6. Run engine at low throttle for 5 minutes.
CMW
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Vacuum and Pothole - 70FX60/FXT60 Tier 4 Operator’s Manual
Position Vacuum Boom
Position Vacuum Boom
The vacuum boom is optional equipment. Contact your Ditch Witch® dealer to add this option.
Procedure
Do not get boom near power lines. Death or serious
injury will occur. Keep required distance between boom and power lines.
Use a spotter.
Your safety is at stake.
To help avoid injury:
270-1983
Read operator’s manual. Know how to use all controls.
273-475
•Latch boom before tilting tank.
•Do not unlatch boom when tank is tilted up.
•If unit is parked on a slope, control boom so it does not swing freely when released.
•Do not use boom to lift or move objects. Using boom in an inappropriate way may damage
equipment or injure personnel.
See “Controls” on page 31 to become familiar with the power pack controls and the boom controllers.
1. Start engine.
2. Set hydraulic function switch to “boom” position.
3. Remove vacuum hoses from storage.
4. Pull boom latch cable to release boom.
5. Use boom controller to:
•raise boom until it clears saddle.
•extend/retract boom to desired length.
•raise/lower boom to desired height.
6. Rotate boom by manually swinging it left or right.
CMW
®
FX60/FXT60 Tier 4 Operator’s ManualVacuum and Pothole - 71
Remove Debris
Remove Debris
EMERGENCY SHUTDOWN: Turn ignition switch to STOP.
Procedure
1. Position vacuum hose in area to be excavated.
2. Start engine.
Vacuum can suffocate. Keep hose end away from
face.
273-205
Fire or explosion possible. Do not vacuum
flammable or combustible substances.
273-483
Read operator’s manual. Know how to use all
controls. Your safety is at stake.
To help avoid injury: Do not excavate hazardous or toxic materials. Unit is designed to excavate
only soil cuttings, drilling fluids, and other non-toxic waste.
3. Open inlet valve if necessary to begin excavation.
4. Use sight glasses to monitor debris level in tank. Vacuum will shut of f when tank is full but always heed
trailer and tank lifting capacities as indicated on page 67. Engine will remain running.
273-475
CMW
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Vacuum and Pothole - 72FX60/FXT60 Tier 4 Operator’s Manual
Pothole
Pothole
EMERGENCY SHUTDOWN: Turn ignition switch to STOP.
1. Start engine.
Vacuum can suffocate. Keep hose end away from
face.
273-205
Fire or explosion possible. Do not vacuum
flammable or combustible substances.
273-483
2. Open water tank valve.
NOTICE: Avoid idling engine with inlet valve closed.
3. Move water pump switch to on.
4. Open inlet valve.
5. Position tool over area to be excavated and begin pothole.
Electric shock will cause death or serious injury.
Stay away.
To help avoid injury: Do not direct water lance at overhead lines. Water conducts electricity.
2-in-1 ToolBasic Tool
•Squeeze water pressure lever to start
water pressure.
•Work pressurized water in a rocking or
circular motion to loosen and excavate
soil until hole is at the desired diameter
and depth.
•First use water lance to loosen soil.
•Work tool in a rocking or circular motion to
excavate soil.
•Use water lance and tool alternately until
hole is at the desired diameter and depth.
CMW
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FX60/FXT60 Tier 4 Operator’s ManualVacuum and Pothole - 73
Pothole
6. Adjust water pressure as needed to match soil conditions and/or material of utility being exposed.
Jobsite hazards could cause death or serious injury.
Use correct equipment and work methods. Use and maintain proper
safety equipment.
To help avoid injury: Test water pressure on a sample of the utility line material to be exposed.
Adjust pressure until no damage occurs to the material. High pressure water can cut utility lines.
7. Ensure that water sprays from nozzle in a fan pattern. If it does not, nozzle may be clogged and pump
will not function properly. Clean or replace nozzle as necessary.
8. When freshwater tank is empty, stop operation and turn water pump switch to off.
NOTICE: Do not continue to operate with freshwater tank empty. Running water pump with no
water will damage pump.
274-050
CMW
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Vacuum and Pothole - 74FX60/FXT60 Tier 4 Operator’s Manual
Drain Tank
Drain Tank
EMERGENCY SHUTDOWN: Turn ignition switch to STOP.
1. Ensure that unit is hitched to vehicle. See “Hitch Trailer” on page 64.
2. Haul unit to approved dumping area.
Read operator’s manual. Know how to use all
controls. Your safety is at stake.
To help avoid injury:
•Do not unhitch unit from tow vehicle before or during dumping. A freestanding unit can
become unstable when tilting tank.
•Do not unlatch door with tank tilted up.
273-475
•Do not unlatch vacuum boom (optional) with tank tilted up.
Use breathing protection when exposed to silica
dust.
270-4952
NOTICE: Do not drive with tank or door raised.
3. Open drain/outlet valve and inlet valve.
4. Allow tank to drain in the horizontal position until
tank is approximately half drained. Monitor sight
glasses.
5. When tank is half drained, start engine and run at
low idle.
6. Tilt tank up to help flush solids from tank.
7. Lower tank to the full horizontal position.
8. Close drain/outlet valve and inlet valve.
CMW
®
FX60/FXT60 Tier 4 Operator’s ManualVacuum and Pothole - 75
Drain Tank
9. If further draining is necessary, open tank door. See “Open/Close Tank Door” on page 78.
Crushing weight could cause death or serious
injury. Stay away.
To help avoid injury: Use tools (provided with unit) if unit must be
serviced with tank door up.
10. Tilt tank up. Allow tank to drain completely.
11. Connect water pressure hose to water lance.
12. Turn water pump switch on. Adjust water pressure.
13. Use water lance to thoroughly rinse inside of tank
and around door seal.
273-200
275-326
Confined space will cause suffocation. Use
proper procedures for entering or stay away.
To help avoid injury: Enter tank only if
necessary. Follow U.S. Department of Labor
guidelines for entering confined spaces.
14. Return tank to the fully lowered horizontal position.
15. Close tank door. See “Open/Close Tank Door” on page 78.
CMW
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Vacuum and Pothole - 76FX60/FXT60 Tier 4 Operator’s Manual
j33om059h.eps
Unload to Another Tank
Unload to Another Tank
Optional reverse flow mode can be used to transfer vacuumed material to another tank or disposal site.
Read operator’s manual. Know how to use all controls.
Your safety is at stake.
To help avoid injury:
•Keep unit in “vacuum” mode unless pressure is needed.
•Restrain hose prior to pressurization. Unrestrained hose may cause property damage, injury or
death.
•Do not open fitting cams or valves when tank is pressurized. Fl ying debris, plugs and doors can
cause injury or death.
•Do not open tank door while tank is pressurized.
273-475
•Do not use pressure to clear clogs in vacuum hose.
IMPORTANT: Check relief valves as shown
before each use.
1. Throttle down completely and turn off en gine. Securely connect tra nsfer hose to FX t ank. Ensure drain/
outlet valve on FX tank is closed.
2. Securely connect other end of transfer hose to offboard tank. Ensure inlet valve on offboard tank is
closed and tank is vented.
3. Open FX tank drain/outlet valve. Material will flow into transfer hose.
CMW
®
FX60/FXT60 Tier 4 Operator’s ManualVacuum and Pothole - 77
Unload to Another Tank
4. Open offboard tank inlet valve. Move valve handle counterclockwise to engage “reverse flow” mode
and start engine. Material will flow into offboard tank.
5. Increase throttle as desired to transfer material.
6. When transfer is complete, throttle down completely and turn off engine. Close FX tank drain/outlet
valve.
7. Close offboard tank inlet valve and disconnect hose from offboard tank inlet valve.
8. Move handle clockwise to “vacuum” mode and turn on engine.
9. Open FX tank drain/outlet valve. Material will empty from transfer hose.
10. Close FX tank drain/outlet valve, throttle down and turn off engine.
11. Disconnect transfer hose from FX tank.
CMW
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Vacuum and Pothole - 78FX60/FXT60 Tier 4 Operator’s Manual
Open/Close Tank Door
Open/Close Tank Door
Crushing weight. Place cylinder lock on extended cylinder
and secure.
To help avoid injury: Do not raise tank with door held closed only by vacuum. Door may suddenly
open and possibly injure someone.
NOTICE: Do not drive with tank or door raised.
IMPORTANT: Depressurize tank before emptying cyclonic canister, cleaning filter, clearing hoses or
opening any doors.
800 Tank:
273-231
Open
1. If tank is tilted, lower tank fully before opening door.
2. Open tank inlet valve.
3. Set hydraulic function switch to door position.
4. Press OPEN on tank controller.
Close
1. Press CLOSE on tank controller until the linkage on both sides of the tank is fully collapsed.
2. Close tank inlet valve.
CMW
®
FX60/FXT60 Tier 4 Operator’s ManualVacuum and Pothole - 79
Open/Close Tank Door
1200 Tank:
Open
1. Push door seal control to SEAL.
2. Turn tank door lock counterclockwise.
3. Pull door seal control to RELEASE.
4. Turn door handle to DISENGAGE and pull out.
5. Push door lift control to OPEN.
6. Ensure door lift latch (1) engages properly.
Door lift latch (1) should be fully seated on pin
(2).
NOTICE: If door latch is not fully seated on
pin, door will close and possibly injure
someone.
Close
1. Fully open door to disengage door lift latch (1)
from pin (2). Latch cover (3) must be down for
tank door to close.
2. Pull door lift control to CLOSE.
3. Turn door handle to DISENGAGE, push in and
turn to ENGAGE.
4. Push door seal control to SEAL.
5. Turn tank door lock clockwise until it stops to
lock.
6. Pull door seal control to RELEASE.
CMW
®
Vacuum and Pothole - 80FX60/FXT60 Tier 4 Operator’s Manual
Open/Close Tank Door
CMW
®
FX60/FXT60 Tier 4 Operator’s ManualComplete the Job - 81
Complete the Job - 82FX60/FXT60 Tier 4 Operator’s Manual
Antifreeze Fluid Excavation Unit
Antifreeze Fluid Excavation Unit
Add Antifreeze
Follow these steps for overnight or long-term storage of unit during cold weather.
1. Fill antifreeze tank with a propylene-glycol based antifreeze.
2. Ensure that water tank valve is closed.
3. Open antifreeze tank valve.
4. Connect water pressure hose to water lance.
5. Start engine.
6. Move water pump switch to on.
7. Squeeze water lance handle and run until antifreeze runs through the water lance.
8. Move water pump switch to off.
9. Close antifreeze tank supply valve.
10. Turn ignition switch to off.
11. Drain water tank completely.
Reclaim Antifreeze
1. Turn water pressure down.
2. Move water pump switch to on.
3. Put end of water lance in antifreeze tank.
4. Squeeze water lance handle and run until water comes out of lance.
5. Move water pump switch to off.
CMW
®
FX60/FXT60 Tier 4 Operator’s ManualComplete the Job - 83
Rinse Equipment
Rinse Equipment
Spray wate r onto equipmen t to remove d irt and mud. Us e water lance . Thoroughly rins e inside of tank and
around door seal.
Confined space will cause suffocation. Use proper
procedures for entering or stay away.
To help avoid injury: Enter tank only if necessary. Follow U.S. Department of Labor guidelines for
entering confined spaces.
Crushing weight can cause death or serious injury. Pin
door lock on linkage before servicing.
273-200
270-5216
NOTICE: Do not spray water onto operator’s console. Electrical components could be damaged. Wipe
down instead.
Disconnect
Disconnect and store the following hoses and cable s
(if used):
•vacuum hoses
If using 1200:
•Connect hose end (2) to hose reel.
•Push vacuum hose reel control (1) up to
wind hose.
IMPORTANT: Ensure control
returns to neutral when released. If
it doesn’t, have it repaired.
•Connect hose end to hose catch.
•water pressure hose
CMW
®
Complete the Job - 84FX60/FXT60 Tier 4 Operator’s Manual
Stow Tools
Stow Tools
Make sure optional vaccum boom, potholing tools, water lance, and other tools are properly stowed.
If using 1200, failure to stow tools as indicated could
Read operator’s manual. Know how to use all controls.
Your safety is at stake.
To help avoid injury:
•Unless otherwise instructed, all service should be performed with engine off.
Refer to engine manufacturer’s manual for engine maintenance instructions.
IMPORTANT: Service illustrations show unit configured with 1200-gal (4542-L) tank unless indicated
otherwise.
Working Under Raised Debris Tank
273-475
Crushing weight. Place cylinder lock on extended cylinder
and secure.
273-231
If using 800:
1. Raise vacuum tank.
2. Remove cylinder lockout tool and place over extended cylinder rod.
3. Lower vacuum tank until load is supported by cylinder lockout tool.
If using 1200:
1. Raise vacuum tank.
2. Pull spring-loaded pin and rotate tank support leg down until pin clicks
into hole.
3. Lower vacuum tank until load is supported by tank support leg.
CMW
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FX60/FXT60 Tier 4 Operator’s ManualService - 87
j35om074h.epsj35om074h.eps
Service Precautions
Working Under Raised Tank Door
Crushing weight can cause death or serious injury. Pin
door lock on linkage before servicing.
If using 800:
1. Locate door lock tools in tool storage area and bring
to rear of tank.
2. Raise tank door completely.
3. Pin door lock tools into place as shown.
4. Lower tank lid until load is supported by door lock
tools.
270-5216
Welding Precaution
NOTICE: Welding can damage electronics.
•Disconnect battery to prevent damage to battery. Do not turn off battery disconnect switch with
engine running, or alternator and other electronic devices may be damaged.
•Connect welder ground clamp close to welding point and make sure no electronic components are
in the ground path.
•Always disconnect the Engine Control Unit ground connection from the frame, harness conne ctions
to the ECU, and other electronic components prior to welding on machine or attachments.
Washing Precaution
NOTICE: W ater can damage electronics. When clean ing equipment, do not spray electrical component s
with water.
CMW
®
Service - 88FX60/FXT60 Tier 4 Operator’s Manual
Recommended Lubricants/Service Key
Recommended Lubricants/Service Key
ItemDescription
DEODiesel engin e oil meeting or exceeding Deutz specification DQC III- LA.
NOTICE: This unit is shipped from the factory with API CJ-4 DEO meeting Deutz
specification DQC II-LA. Change oil initially at 250 hours.
•Engine must use low sulfated ash, phosphorous, and sulfur (low (SAPS) oil.
•See viscosity chart.
•If oils meeting only API CJ-4 or ACEA E6/E9 are used, service inter val is red u ce d
from 500 hours to 250 hours.
HTGNGLI #2 premium grade, petroleum-based grease with hi gh temperature resist ance and
good mechanical stability
NDOSAE30 non-detergent oil
SGLSynthetic gear oil, ISO 100, p/n 256-044. See blower manual for more information.
MPLMultipurpose gear oil meeting API service classification GL-5 (SAE 80W90)
THFTractor hydraulic fluid, similar to Phillips 66 HG, Mobilfluid 423, Chevron Tractor
Hydraulic Fluid, Texaco TDH Oil, or equivalent
MPGMultipurpose grease meeting ASTM D217 and NLGI 5
DOTDOT 3 or 4 brake fluid
Check level of fluid or lubricant Check condition
Filter Change, replace, adjust, service or
test
Proper lubrication and maintenance protects Ditch Witch® equipment from damage and failure. Service
intervals listed are for minimum requirements. In ex treme conditions, service machine more frequently.
Use only genuine Ditch Witch parts, filters, approved lubricants, TJC, and approved coolants to maintain
warranty. Fill to capacities listed in “Specifications” on page 129.
For more information on engine lubrication and maintenance, see your engine manual.
IMPORTANT: Use the “Service Record” on page 147 to record all required service to your machine.
®
CMW
FX60/FXT60 Tier 4 Operator’s ManualService - 89
Temperature range anticipated before next oil change
Recommended Lubricants/Service Key
Engine Oil Temperature Chart
See engine manual for more information about oil viscosity and operation in arctic conditions.
CMW
®
Service - 90FX60/FXT60 Tier 4 Operator’s Manual
Recommended Lubricants/Service Key
Approved Fuel
This engine is designed to run on diesel fuel. Use only high quality fuel meeting ASTM D975 No. 2D,
EN590, or equivalent. At temperatures below 32°F (0° C) winter fuel blends are accept able. See the engine
operation manual for more information.
NOTICE: Use only Ultra Low Sulfur Diesel (less than 15ppm/ 15 mg/kg sulfur content) in this unit.
Operating with higher sulfur content will damage the engine and aftertreatment device.
Biodiesel blends up to 5% (B5) are approved for use in this unit. The fuel used must meet the
specifications for diesel fuel shown above. In certain markets, higher blends may be used if certain steps
are taken. Extra attention is needed when using biodiesel, especially when operating in cold weather or
storing fuel. Contact your Ditch Witch
®
dealer or the engine manufacturer for more information.
Approved Coolant
This unit was filled with John Deere® Cool-Gard® coolant before shipment from factory. Add only John
Deere Cool-Gard (p/n 255-006) or any fully-formulated, ethylene glycol based, low-silicate, heavy-duty
diesel engine coolant meeting ASTM specification D6210.
NOTICE:
•Use only pre-diluted or concentrated coolant mixed with distilled water. Do not use tap water.
•Do not use water or high-silicate automotive-type coolant. This will lead to engine damage or
premature engine failure.
•Do not mix heavy-duty diesel engine coolant and automotive-type coolant. This will lead to coolant
breakdown and engine damage .
CMW
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FX60/FXT60 Tier 4 Operator’s ManualService - 91
j35om004h.epsj35om004h.eps
1
2
j35om009h.epsj35om009h.eps
Each Use
Each Use
LocationTaskNotes
TrailerCheck torque of hitch bolts and verify proper hitch
height
Check tire pressure and lug nut torque
Check lights and reflectors
Trailer
Check T orque of Hitch Bolt s and V erify
Proper Hitch Height
Check torque of hitch bolts. Torque varies by
trailer model. Refer to “Specifications” on
page 129. Verify that hitch is at the proper height
to avoid adding excess load on axle and wheels.
200 ft•lb (271 N•m)
Check Tire Pressure and Lug Nut
Torque
Check tire pressure (2) and lug nut (1) torque.
See below for correct pressure and torque.
Check lights and reflectors for correct operation
and cleanliness.
CMW
®
FX60/FXT60 Tier 4 Operator’s ManualService - 93
10 Hour
10 Hour
LocationTaskNotes
Vacuum
System
Check engine oil level
Drain fuel/water separator
Inspect belts (water pump, blower and fan)
Check coolant level
Check air filter service indicator
Check hydraulic fluid levelTHF
Check hydraulic hoses
Check blower oil levelSGL
Check blower
Check water pump oil level
Check water pumpNDO
Check water pump regulator
Clean water pump filter
Clean vacuum air filter
Drain vacuum air filter canister
Check spray nozzle
Drain cyclonic separator canister
Debris TankCheck vacuum tank hoses
Check strobe light
Check vacuum tank door seals/fittings
Check tank deflector
CMW
®
Service - 94FX60/FXT60 Tier 4 Operator’s Manual
10 Hour
Vacuum System
Check Engine Oil Level
Check engine oil at dipstick (1) before operation
and every 10 hours thereafter. Check with unit on
level surface and at least 15 minutes after
stopping engine. Add DEO at fill (2) as necessary
to keep oil level at highest line on dipstick.
Drain Fuel/Water Separator
Drain water out of filter every 10 hours. To drain,
place loose end of drain hose into approved
container. Turn valve on bottom of filter
counterclockwise 4 turns until water flows out of
drain hose. When fuel comes out, turn valve
clockwise to close.
Inspect Belts
Check fan (2), blower (1), and water pump (3)
belts every 10 hours for damage or wear.
®
CMW
FX60/FXT60 Tier 4 Operator’s ManualService - 95
1
2
j35om035h.epsj35om035h.eps
10 Hour
Check Coolant Level
Check coolant level, with engine cool, at coolant
expansion tank every 10 hours. Maintain coolant
level at fill line. If low, add approved coolant.
NOTICE:
•The use of non-approved coolant may lead
to engine damage or premature engine
failure and will void engine warranty.
•See “Approved Coolant” on page 90 for list
of approved coolants.
To fill:
1. Slowly add coolant at expansion tank to fill line.
2. Start and operate engine for several minutes after it reaches normal operating temperature of 195°F
(90°C).
3. Stop engine and allow to cool.
4. Repeat steps until coolant level is correct.
Check Air Filter Indicator and Clean
Dust Trap
Check air filter indicator (1) and inspect dust trap
(2) for cracks every 10 hours. Change filter
elements when indicator reaches red zone.
NOTICE: Only open the air filter canister when
air restriction is indicated. Change the elements,
do not attempt to clean them.
•Compressed air or water may damage filter
elements.
•Tapping filter elements to loosen dirt may
damage filter seals.
®
CMW
Service - 96FX60/FXT60 Tier 4 Operator’s Manual
10 Hour
Check Hydraulic Fluid Level
With frame level, check oil at indicator every 10
hours. Add THF at fill as necessary. Clean dust
from cap by blowing with low-pressure air.
IMPORTANT: Use a ladder or other means to
access hydraulic fluid fill.
Check Hydraulic Hoses
Check hoses every 10 hours for wear or damag e.
Replace as needed.
Pressurized fluid or air could pierce skin and cause severe
injury. Refer to operator’s manual for proper use.
To help avoid injury:
•Before disconnecting a hydraulic line, turn engine off and operate all controls to relieve pressure.
Lower, block, or support any raised component with a hoist. Cover connection with heavy cloth and
loosen connector nut slightly to relieve residual pressure. Catch all fluid in a container.
•Before using system, check that all connections are tight and all lines are undamaged.
•Use a piece of cardboard or wood, rather than hands, to search for leaks.
•Wear protective clothing, including gloves and eye protection.
•If you are injured, seek immediate medical attention from a doctor familiar with this type of injury.
270-6035
CMW
®
FX60/FXT60 Tier 4 Operator’s ManualService - 97
10 Hour
Check Blower Oil Level
With frame level, check blower oil at sight glass
(2) every 10 hours. Add SGL at breather (1) as
necessary to maintain oil level at halfway point on
sight glass (2). Do not overfill.
Check Blower
Check blower every 10 hours for unusual noise or
vibration. If malfunction is detected:
1. Stop engine.
2. Consult blower repair manual.
Check Water Pump Oil Level
With frame level, check water pump oil at dipstick
every 10 hours. Oil should be at full mark on
dipstick. Add NDO at fill as necessary to keep oil
at full mark on dipstick.
CMW
®
Service - 98FX60/FXT60 Tier 4 Operator’s Manual
10 Hour
Check Water Pump
Check water pump unit every 10 hours for leaks,
loose fittings, unusual noise or vibration. Repair if
necessary.
Pressurized fluid or air could pierce skin and cause
severe injury. Refer to operator’s manual for proper use.
270-6035
To help avoid injury:
•Before using system, check that all connections are tight and all lines are undamaged.
•Use a piece of cardboard or wood, rather than hands, to search for leaks. Fluid leaks can be hard to
detect.
•Wear protective clothing, including gloves and eye protection.
CMW
®
FX60/FXT60 Tier 4 Operator’s ManualService - 99
j35om040h.epsj35om040h.eps
10 Hour
Check Water Pump Regulator
Check for proper operation of regulator every 10
hours.
To check:
1. Start engine.
2. Connect water pressure hose to water lance.
3. Move water pressure switch to on.
4. Squeeze water lance handle. Water pump
should engage.
5. Release water lance handle. Water pump
should disengage.
If pump does not engage and disengage with movement of water lance handle, water pump control system
is not functioning properly. See water pump manual for more information.
Clean Water Pump Filter
Clean water pump filter every 10 hours and
replace as needed.
1. Open filter housing.
2. Remove element and rinse housing
thoroughly with water.
3. Inspect element for signs of collapse and for
brittle or broken rubber seals on the ends of
the element. Replace as needed. See
page 116.
4. Replace element and close filter housing.
CMW
®
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