Ditch Witch FX30 Operator's Manual
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Ditch Witch FX30 Operator's Manual

Tier 4i vacuum excavator
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FX30
Tier 4i
Operator's
Manual
053-1274
®
Issue 1.0
CMW

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Summary of Contents for Ditch Witch FX30

  • Page 1 FX30 Tier 4i Operator’s Manual 053-1274 ® Issue 1.0...

  • Page 2: Table Of Contents

    FX30 Operator’s Manual Overview - 1 Overview Chapter Contents Serial Number Location ..... . 2 Intended Use ....... 2 Equipment Modification .

  • Page 3: Serial Number Location

    FX30 Operator’s Manual Overview - 2 Serial Number Location Serial Number Location Record serial numbers and date of purchase in spaces provided. FX30 serial number is located as shown. j04om070t.eps Date of manufacture Date of purchase FX30 serial number (shown)

  • Page 4: Equipment Modification

    FX30 Operator’s Manual Overview - 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.
  • Page 5 FX30 Operator’s Manual Overview - 4 Unit Components (800 gallon tank) Unit Components (800 gallon tank) j04om029t.eps 1. Inlet valve 8. Potholing tools 2. Vacuum tank 9. Antifreeze tank 3. Primary shut-off valve 10. Secondary shut-off valve 4. Water tank 11.

  • Page 6: Operator Orientation

    FX30 Operator’s Manual Overview - 5 Operator Orientation Operator Orientation 1. Front of unit 3. Rear of unit 2. Right of unit 4. Left of unit Right and left sides of machine are determined by facing towing vehicle. About This Manual This manual contains information for the proper use of this machine.
  • Page 7 FX30 Operator’s Manual Overview - 6 About This Manual...

  • Page 8: Foreword

    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.
  • Page 9 Copyright 2009 by The Charles Machine Works, Inc. , Ditch Witch, CMW, AutoCrowd, Jet Trac, Roto Witch, Subsite, Fluid Miser, Power Pipe, Super Witch, Pierce Airrow, The Underground, The Underground Authority Worldwide, and Zahn are registered trademarks of The Charles Machine Works, Inc.
  • Page 10 FX30 Operator’s Manual Contents - 9 Contents 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...
  • Page 11 FX30 Operator’s Manual Contents - 10...

  • Page 12: Safety

    FX30 Operator’s Manual Safety - 11 Safety Chapter Contents Guidelines ....... . 12 Safety Alert Classifications .

  • Page 13: Guidelines

    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.

  • Page 14: Safety Alert Classifications

    FX30 Operator’s Manual Safety - 13 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.

  • Page 15: Safety Alerts

    FX30 Operator’s Manual Safety - 14 Safety Alerts Safety Alerts Electric shock. Contacting electric lines will cause death or serious injury. Know location of lines and stay away. Deadly gases. Lack of oxygen or presence of gas will cause sickness or death.
  • Page 16 FX30 Operator’s Manual Safety - 15 Safety Alerts 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. Improper control function could cause death or serious injury. If control does not work as described in instructions, stop machine and have it serviced.
  • Page 17 FX30 Operator’s Manual Safety - 16 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.

  • Page 18: Emergency Procedures

    FX30 Operator’s Manual Safety - 17 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 procedures and check that all safety precautions have been taken.

  • Page 19: If An Electric Line Is Damaged

    FX30 Operator’s Manual Safety - 18 Emergency Procedures If an Electric Line is Damaged 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.

  • Page 20: If A Gas Line Is Damaged

    FX30 Operator’s Manual Safety - 19 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.

  • Page 21: If A Fiber Optic Cable Is Damaged

    FX30 Operator’s Manual Safety - 20 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. 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.

  • Page 22: Controls

    FX30 Operator’s Manual Controls - 21 Controls Chapter Contents Power Pack ....... 22 •...

  • Page 23: Power Pack

    FX30 Operator’s Manual Controls - 22 Power Pack Power Pack Controls and Connectors 1. Throttle 5. Ignition switch 2. Water pressure switch 6. Auxiliary outlet switch 3. Tethered tank control outlet 7. Hydraulic function switch 4. Water pressure control 8. Tethered tank control...
  • Page 24 FX30 Operator’s Manual Controls - 23 Power Pack Item Description Notes 2. Water pressure switch To turn on water pump, press top. To turn off water pump, move to center position. To bypass low water Use bypass to feed antifreeze into indication, press bottom.
  • Page 25 FX30 Operator’s Manual Controls - 24 Power Pack Item Description Notes 7. Hydraulic function To operate the vacuum boom Use for optional features. switch option, press top. To operate hydraulic door lift option, move to center position. To operate hydraulic tank tilt option, press bottom.

  • Page 26: Gauges And Indicators

    FX30 Operator’s Manual Controls - 25 Power Pack Gauges and Indicators 1. Hourmeter 4. Glow plug indicator 2. Engine oil pressure indicator 5. Water pressure gauge 3. Engine temperature indicator 6. Fuel gauge Item Description Notes 1. Hourmeter Displays engine operating Hourmeter runs when engine is time.
  • Page 27 FX30 Operator’s Manual Controls - 26 Power Pack Item Description Notes 2. Engine oil pressure Indicates engine oil pressure Engine will stop. indicator is low. 1. Check oil level. Also lights briefly when engine is started. 2. Check for leaks before starting engine.
  • Page 28 FX30 Operator’s Manual Controls - 27 Power Pack Item Description Notes 6. Fuel gauge Displays fuel level in tank. Use only #2 diesel fuel. In temperatures below 40° F (4° C), use #1 diesel fuel. Tank holds 15 gal (57 L).

  • Page 29: Miscellaneous

    FX30 Operator’s Manual Controls - 28 Power Pack Miscellaneous j04om027t.eps 1. Battery disconnect switch 3. Auxiliary outlet 2. Pan drain Item Description Notes 1. Battery disconnect To connect, turn clockwise. IMPORTANT: Use battery disconnect switch switch when servicing, welding, and To disconnect, turn during long-term storage.
  • Page 30 FX30 Operator’s Manual Controls - 29 Power Pack Item Description Notes 2. Pan drain To drain spilled fluid from power pack: • Remove plug. • Replace plug when drain pan is empty. 3. Auxiliary outlet To operate work lights or...
  • Page 31 FX30 Operator’s Manual Controls - 30 Power Pack Machine Controls (500 gallon tank) j04om030t.eps 1. Drain valve 5. Water tank drain 2. Tank door handle 6. Vacuum filter drain 3. Inlet valve 7. Antifreeze tank supply valve 4. Water tank supply valve 8.
  • Page 32 FX30 Operator’s Manual Controls - 31 Power Pack Item Description Notes 2. Tank door handle To open tank door, turn counterclockwise. Pull handle to lift door. To close tank door, turn clockwise 9-11 turns. c00ic176h.eps 3. Inlet valve To close valve (stop suction), NOTICE: Do not idle engine with inlet rotate up.
  • Page 33 FX30 Operator’s Manual Controls - 32 Power Pack Item Description Notes 7. Antifreeze tank supply To open valve (send IMPORTANT: Water tank supply valve antifreeze through pump and valve or antifreeze supply valve must water lance), rotate be open when pump is running or counterclockwise.
  • Page 34 FX30 Operator’s Manual Controls - 33 Power Pack Machine Controls (800 gallon tank) j04om031t.eps 1. Drain valve 5. Water tank drain 2. Tank door handle 6. Vacuum filter drain 3. Inlet valve 7. Antifreeze tank supply valve 4. Water tank supply valve 8.
  • Page 35 FX30 Operator’s Manual Controls - 34 Power Pack Item Description Notes 2. Tank door handle To open tank door, turn counterclockwise. Pull handle to lift door. To close tank door, turn clockwise 9-11 turns. c00ic176h.eps 3. Inlet valve To close valve (stop suction), NOTICE: Do not idle engine with inlet rotate up.
  • Page 36 FX30 Operator’s Manual Controls - 35 Power Pack Item Description Notes 7. Antifreeze tank supply To open valve (send IMPORTANT: Water tank supply valve antifreeze through pump and valve or antifreeze supply valve must water lance), rotate be open when pump is running or counterclockwise.

  • Page 37: Tethered Boom Controller

    FX30 Operator’s Manual Controls - 36 Tethered Boom Controller (optional) Tethered Boom Controller (optional) 1. Boom up 3. Boom retract 2. Boom down 4. Boom extend Item Description Notes 1. Boom up To raise boom, press. NOTICE: Do not use boom to raise or lower objects.
  • Page 38 FX30 Operator’s Manual Controls - 37 Tethered Boom Controller (optional) Item Description Notes 3. Boom retract To retract boom, press. To stop movement, release. 4. Boom extend To extend boom, press. To stop movement, release.
  • Page 39 FX30 Operator’s Manual Controls - 38 Tethered Boom Controller (optional)

  • Page 40: Operation Overview

    FX30 Operator’s Manual Operation Overview - 39 Operation Overview Chapter Contents Planning ....... . . 40 Setting Up at Jobsite .

  • Page 41: Planning

    FX30 Operator’s Manual Operation Overview - 40 Planning Planning 1. Gather information about jobsite (page 44). 2. Inspect jobsite (page 45). 3. Check supplies and prepare equipment (page 47). Setting Up at Jobsite 1. Prepare jobsite (page 46 ). 2. Position vacuum excavation unit (page 49).

  • Page 42: Potholing

    FX30 Operator’s Manual Operation Overview - 41 Potholing Potholing 1. Connect hoses (page 54). 2. Start unit (page 55). 3. Pothole (page 58). 4. Disconnect hoses (page 67). 5. Drain tank (page 60). Leaving Jobsite 1. Rinse unit and tools (page 67).
  • Page 43 FX30 Operator’s Manual Operation Overview - 42 Storing Equipment...

  • Page 44: Prepare

    FX30 Operator’s Manual Prepare - 43 Prepare Chapter Contents Gather Information ......44 • Arrange for Traffic Control ........44 •...

  • Page 45: Gather Information

    FX30 Operator’s Manual Prepare - 44 Gather Information Gather Information 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.

  • Page 46: Inspect Jobsite

    FX30 Operator’s Manual Prepare - 45 Inspect Jobsite Inspect Jobsite • Follow U.S. Department of Labor regulations on excavating and trenching (Part 1926, Subpart P) and other similar regulations. • Contact One-Call (888-258-0808) and any utility companies which do not subscribe to One-Call.

  • Page 47: Prepare Jobsite

    FX30 Operator’s Manual Prepare - 46 Prepare Jobsite Prepare Jobsite Jobsite hazards could cause death or serious injury. Use correct equipment and work methods. Use and maintain proper safety equipment. NOTICE: • If jobsite classification is in question or if the possibility of unmarked electric utilities exists, classify jobsite as electric.

  • Page 48: Check Supplies And Prepare Equipment

    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 •...

  • Page 49: Prepare Equipment

    FX30 Operator’s Manual Prepare - 48 Check Supplies and Prepare Equipment Prepare Equipment Fluid Levels • fuel • hydraulic fluid • engine coolant • battery charge • engine oil • blower oil Condition and Function • filters (air, oil, hydraulic) •...

  • Page 50: Transport

    FX30 Operator’s Manual Transport - 49 Transport Chapter Contents Lift ........50 •...

  • Page 51: Lift

    FX30 Operator’s Manual Transport - 50 Lift Lift Crushing weight. If load falls or moves it could kill or crush you. Use proper procedures and equipment or stay away. Points Lifting points are identified by lifting decals. Lifting at other points is unsafe and can damage machinery.

  • Page 52: Haul

    FX30 Operator’s Manual Transport - 51 Haul Haul Crushing weight. If load falls or moves it could kill or crush you. Use proper procedures and equipment or stay away. NOTICE: • Do not haul or move trailer unless tank is fully lowered and horizontal. Damage to machine or injury to personnel could occur.

  • Page 53: Unhitch Trailer

    FX30 Operator’s Manual Transport - 52 Haul Unhitch Trailer 1. Stop tow vehicle and 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.

  • Page 54: Vacuum And Pothole

    FX30 Operator’s Manual Vacuum and Pothole - 53 Vacuum and Pothole Chapter Contents Connect Hoses ......54 Start Unit .

  • Page 55: Connect Hoses

    FX30 Operator’s Manual Vacuum and Pothole - 54 Connect Hoses Connect Hoses 1. Remove vacuum hoses from storage. 2. If potholing, remove 2-in-1 potholing tool or basic potholing tool from storage. 3. Connect hoses. Secure all locking clamps. IMPORTANT: Inlet valve can be open or closed before starting engine. If valve is closed, vacuum will build faster.

  • Page 56: Start Unit

    FX30 Operator’s Manual Vacuum and Pothole - 55 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, connect a -08 hose with a minimum working pressure rating of 3000 psi (207 bar) from pressure (1) to power beyond (2) connections on power pack.

  • Page 57: Position Vacuum Boom

    Vacuum and Pothole - 56 Position Vacuum Boom Position Vacuum Boom The vacuum boom is optional equipment. Contact your Ditch Witch dealer to add this option. Procedure Electric shock. Contacting electric lines will cause death or serious injury. Know location of lines and stay away.

  • Page 58: Remove Debris

    FX30 Operator’s Manual Vacuum and Pothole - 57 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 will suffocate. Maintain distance between face and vacuum inlets.

  • Page 59: Pothole

    FX30 Operator’s Manual Vacuum and Pothole - 58 Pothole Pothole EMERGENCY SHUTDOWN: Turn ignition switch to STOP. 1. Start engine. Vacuum will suffocate. Maintain distance between face and vacuum inlets. Fire or explosion possible. Do not vacuum flammable or combustible substances.
  • Page 60 FX30 Operator’s Manual Vacuum and Pothole - 59 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.

  • Page 61: Drain Tank

    FX30 Operator’s Manual Vacuum and Pothole - 60 Drain Tank Drain Tank EMERGENCY SHUTDOWN: Turn ignition switch to STOP. 1. Ensure that unit is hitched to vehicle. See “Hitch Trailer” on page 55. 2. Haul unit to approved dumping area.
  • Page 62 FX30 Operator’s Manual Vacuum and Pothole - 61 Drain Tank 9. If further draining is necessary, open tank door. For manual door: NOTICE: Do not raise tank with door held closed only by vacuum. Door may suddenly open and possibly injure someone.
  • Page 63 FX30 Operator’s Manual Vacuum and Pothole - 62 Drain Tank 10. Tilt tank up fully. 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.
  • Page 64 FX30 Operator’s Manual Vacuum and Pothole - 63 Drain Tank 15. If necessary, close tank door. For manual door: • Start engine. This will pull a vacuum and cause door to pull toward tank. • Turn door handle clockwise 9-11 turns to tighten door against seal.
  • Page 65 FX30 Operator’s Manual Vacuum and Pothole - 64 Drain Tank...

  • Page 66: Complete The Job

    FX30 Operator’s Manual Complete the Job - 65 Complete the Job Chapter Contents Antifreeze Fluid Excavation Unit ... . . 66 • Add Antifreeze ..........66 •...

  • Page 67: Antifreeze Fluid Excavation Unit

    FX30 Operator’s Manual Complete the Job - 66 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.

  • Page 68: Rinse Equipment

    FX30 Operator’s Manual Complete the Job - 67 Rinse Equipment Rinse Equipment Spray water onto equipment to remove dirt and mud. Use water lance. Thoroughly rinse inside of tank and around door seal. Confined space will cause suffocation. Use proper procedures for entering or stay away.

  • Page 69: Stow Tools

    FX30 Operator’s Manual Complete the Job - 68 Stow Tools Stow Tools Make sure optional vacuum boom, potholing tools, water lance, and other tools are properly stowed.

  • Page 70: Service

    FX30 Operator’s Manual Service - 69 Service Chapter Contents Service Precautions ......70 Recommended Lubricants/Service Key ..72 10 Hour .

  • Page 71: Service Precautions

    FX30 Operator’s Manual Service - 70 Service Precautions Service Precautions Incorrect procedures could result in death, injury, or property damage. Learn to use equipment correctly. NOTICES: • Unless otherwise instructed, all service should be performed with engine off. • Refer to engine manufacturer’s manual for engine maintenance instructions.
  • Page 72 FX30 Operator’s Manual Service - 71 Service Precautions 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.

  • Page 73: Recommended Lubricants/Service Key

    For more information on engine lubrication and maintenance, see your Kubota engine manual. NOTICE: • Use only genuine Ditch Witch parts, filters, approved lubricants, TJC, and approved coolants to maintain warranty. • Use the “Service Record” on page 123 to record all required service to your machine.
  • Page 74 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. 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.

  • Page 75: 10 Hour

    FX30 Operator’s Manual Service - 74 10 Hour 10 Hour Location Task Notes TRAILER Check tightness of trailer hitch bolts Torque varies with trailer model. Refer to “Specifications” beginning on page 109 Check hydraulic brake actuator bolts If equipped Check hydraulic brake fluid level...
  • Page 76 FX30 Operator’s Manual Service - 75 10 Hour Trailer Check Hitch Bolts Check that trailer hitch bolts are properly tightened. Torque varies by trailer model. Refer to “Specifications” beginning on page 109. j04om035t.eps Check Hydraulic Brake Actuator Bolts Check that hydraulic brake actuator bolts are properly tightened.
  • Page 77 FX30 Operator’s Manual Service - 76 10 Hour Check Trailer Battery Check battery connections for wear or corrosion. Keep connections clean and tight. Batteries supplied by factory are maintenance-free. Service replacement batteries according to manufacturer’s instructions. j04om038t.eps Check Trailer Tire Pressure and Lug Nut Torque Check tire pressure (2) and lug nut (1) torque.
  • Page 78 FX30 Operator’s Manual Service - 77 10 Hour Vacuum System Check Engine Air Filter Service Indicator Check air filter restriction indicator every 10 hours. Press dust ejector valve to release dust. Change air filter elements when air filter restriction indicator (1) reaches the red zone.
  • Page 79 Check coolant level every 10 hours. Add coolant at top of cooler as needed to maintain level between LOW and FULL marks on overflow bottle. Use only Ditch Witch approved coolant. “Approved Coolant” on page 73. Check Hydraulic Hoses Pressurized fluid or air could pierce skin and cause injury or death.
  • Page 80 FX30 Operator’s Manual Service - 79 10 Hour Check Hydraulic Fluid Level Check hydraulic fluid level every 10 hours. Maintain fluid level at 3/4 tank when engine is off and fluid is cool. Add THF at hydraulic fluid fill (1) as necessary.
  • Page 81 3. Replace element and close filter housing. j04om042t.eps Check Water Pump Belt Tension Check belt every 10 hours for correct tension, damage or wear. Contact your Ditch Witch dealer for adjustment or belt replacement. To check 1. Turn ignition to STOP and remove key.
  • Page 82 FX30 Operator’s Manual Service - 81 10 Hour Jobsite hazards could cause death or serious injury. Use correct equipment and work methods. Use and maintain proper safety equipment. NOTICE: Cutting, drilling, or working materials such as concrete, sand, or rock containing quartz may result in exposure to silica dust.
  • Page 83 FX30 Operator’s Manual Service - 82 10 Hour Check Spray Nozzle Check spray nozzle every 10 hours. Ensure that water sprays from nozzle in a fan pattern. Clean or replace nozzle as necessary. j04om072t.eps Debris Tank Check Strobe Light Check strobe light for proper function every 10 hours.

  • Page 84: 25 Hour

    FX30 Operator’s Manual Service - 83 25 Hour 25 Hour Location Task Notes VACUUM Change water pump oil Initial service, NDO SYSTEM Vacuum System Change Water Pump Oil Change oil after the first 25 hours of operation and every 100 hours thereafter. Change oil more frequently if working in dusty conditions.

  • Page 85: 50 Hour

    FX30 Operator’s Manual Service - 84 50 Hour 50 Hour Location Task Notes VACUUM Change engine oil and filter Initial service, DEO SYSTEM Change fuel filters Initial service Check and adjust fan belt tension Check battery Check radiator Check water pressure hoses...
  • Page 86 FX30 Operator’s Manual Service - 85 50 Hour Vacuum System Change Engine Oil and Filter (Initial Service) Change engine oil and filter after 50 hours, and every 100 hours thereafter. Drain oil (4), change filter (3), and add 4.2 qt (4 L) of DEO at fill (2).
  • Page 87 FX30 Operator’s Manual Service - 86 50 Hour Check and Adjust Fan Belt Tension Check belt tension every 50 hours. Belt is properly tensioned when it moves about 1/4-3/8” (7-9 mm) when pushed at the long span (shown). To Adjust: 1.
  • Page 88 In cold weather, battery loses some starting ability. Closely watch voltmeter for signs of battery discharge. If battery will not hold charge, see your Ditch Witch dealer for replacement battery. IMPORTANT: Use battery disconnect switch when servicing, welding, and during long-term storage.
  • Page 89 FX30 Operator’s Manual Service - 88 50 Hour Lube Blower Bearings Wipe two zerks clean and lube every 500 hours with HTG. Inject grease into zerk until clean grease comes out of relief fittings. NOTICE: Do not inject grease too quickly.
  • Page 90 FX30 Operator’s Manual Service - 89 50 Hour Vacuum Boom Lube boom pivot Lube six zerks on base (1) and flange (2) every 50 hours with MPG. j04om054t.eps...

  • Page 91: 100 Hour

    FX30 Operator’s Manual Service - 90 100 Hour 100 Hour Location Task Notes VACUUM Change engine oil and filter SYSTEM Change fuel filters Change blower oil initial service, SGL Change hydraulic fluid initial service, THF Change water pump oil DEBRIS...
  • Page 92 FX30 Operator’s Manual Service - 91 100 Hour Change Fuel Filters Replace filters (2,3) every 100 hours. 1. Remove filter. 2. Install new filter. Apply fuel oil thinly over the gasket and hand-tighten. 3. Bleed air from the injection pump. (See engine manufacturer’s manual for instructions.)
  • Page 93 FX30 Operator’s Manual Service - 92 100 Hour Change Water Pump Oil Change oil after the first 25 hours of operation and every 100 hours thereafter. Change oil more frequently if working in dusty conditions. • Drain at drain plug (2) while oil is warm.
  • Page 94 FX30 Operator’s Manual Service - 93 100 Hour Vacuum Boom Check Structure Check vacuum boom and structure every 100 hours. Check welds. Replace or repair if there are any signs of damage. Check Boom Deflector Check boom deflector every 100 hours. Replace as needed.

  • Page 95: 1000 Hour

    FX30 Operator’s Manual Service - 94 1000 Hour 1000 Hour Location Task Notes VACUUM Change blower oil SYSTEM Change hydraulic fluid Drilling Unit Change Blower Oil Change oil every 1000 hours. Change oil more frequently if working in dusty conditions.

  • Page 96: 2000 Hour

    FX30 Operator’s Manual Service - 95 2000 Hour 2000 Hour Location Task Notes VACUUM Change coolant DEAC SYSTEM Replace water pump belts Replace blower belt Change Coolant Drain coolant and add DEAC at radiator fill every 2000 hours. To drain, open shut-off valve (top).
  • Page 97 FX30 Operator’s Manual Service - 96 2000 Hour Replace Water Pump Belts Replace belt every 2000 hours. Replace Blower Belt Replace belt every 2000 hours.

  • Page 98: As Needed

    FX30 Operator’s Manual Service - 97 As Needed As Needed Location Task Notes VACUUM Change water pump filter SYSTEM Lube blower for longterm storage Change blower relief air filter DEBRIS Clean primary shutoff valve TANK Clean secondary shutoff valve TRAILER...
  • Page 99 FX30 Operator’s Manual Service - 98 As Needed Lube Blower for Long-term Storage Lubricate blower before long-term storage to help prevent rust and siezing. 1. Remove plug from fitting at filter. 2. Start engine. 3. Spray light oil into port and run unit for 1-2 minutes.
  • Page 100 FX30 Operator’s Manual Service - 99 As Needed Debris Tank Clean Primary Shut-off Valve Clean primary shut-off valve as needed. Replace primary shut-off valve as needed. To clean: 1. Open tank door. See “Drain Tank” on page 64. 2. Spray valve housing inside vacuum tank with high-pressure water.
  • Page 101 FX30 Operator’s Manual Service - 100 As Needed Clean Secondary Shut-off Valve Clean secondary shut-off valve as needed. Replace secondary shut-off valve as needed. To clean: 1. Loosen wingnuts and open water trap door. 2. Remove filter canister lid and remove filter element.
  • Page 102 FX30 Operator’s Manual Service - 101 As Needed Trailer Add Surge Brake Fluid Add surge brake fluid at cap (1) as needed and bleed brakes. 1. Remove lever guide and flat emergency lever spring by removing two 5/16” hex head bolts and lock washers.

  • Page 103: 200 Mile

    FX30 Operator’s Manual Service - 102 200 Mile 200 Mile Location Task Notes Trailer Adjust electric brakes Initial Adjust hydraulic brakes Initial Trailer Adjust Electric Brakes (Initial) Adjust brakes after 200 miles (320 km). 1. Place adequate jack stands under frame rails and remove wheels.
  • Page 104 FX30 Operator’s Manual Service - 103 200 Mile Adjust Hydraulic Brakes (Initial) Adjust hydraulic brakes after 200 miles (320 km). Crushing weight could cause death or serious injury. Use proper procedures and equipment or stay away. 1. Use a jack and suitable jack stands to raise wheels so that wheels can be rotated by hand.
  • Page 105 FX30 Operator’s Manual Service - 104 3000 Mile 3000 Mile Location Task Notes Trailer Adjust electric brakes Adjust hydraulic brakes Trailer Adjust Electric Brakes Adjust brakes every 3000 miles (5000 km). 1. Place adequate jack stands under frame rails and remove wheels.
  • Page 106 FX30 Operator’s Manual Service - 105 3000 Mile Adjust Hydraulic Brakes Adjust hydraulic brakes every 3000 miles (5000 km). Crushing weight could cause death or serious injury. Use proper procedures and equipment or stay away. 1. Use a jack and suitable jack stands to raise wheels so that wheels can be rotated by hand.

  • Page 107: 12,000 Mile

    FX30 Operator’s Manual Service - 106 12,000 Mile 12,000 Mile Location Task Notes Trailer Inspect brake shoes and linings Adjust and lubricate bearings Trailer Inspect brake shoes and linings Inspect shoes and linings every 12 months or 12,000 miles (20 000 km) for wear. When lining is worn to 1/16”...
  • Page 108 FX30 Operator’s Manual Service - 107 12,000 Mile Adjust and Lubricate Bearings 1. Place adequate jack stands under frame rails and remove wheels. 2. Unscrew grease cap (11) while holding the hub stationary. 3. Bend locking tang (14) down from outer spindle nut (13) and remove spindle nut (3).
  • Page 109 FX30 Operator’s Manual Service - 108 12,000 Mile...

  • Page 110: Specifications

    FX30 Operator’s Manual Specifications - 109 Specifications Dimensions U.S. Metric Length, T9S or T9SH trailer 200 in 5.1 m Length, T12S trailer 215 in 5.5 m Height 86 in 2.3 m Width 96 in 2.2 m Dry weight 5465 lb...
  • Page 111 FX30 Operator’s Manual Specifications - 110 Engine U.S. Metric Engine manufacturer’s gross power rating (per SAE J1995) 32.8 hp 24.5 kW Estimated net power rating (per SAE 1349) 31.5 hp 23.5 kW Rated engine speed 3000 rpm 3000 rpm * Exceeding these operating angles will cause engine damage. This DOES NOT IMPLY machine is stable to maximum angle of safe engine operation.
  • Page 112 FX30 Operator’s Manual Specifications - 111 Vacuum system U.S. Metric Tank capacity 500 gal 1893 L Drive type belt Displacement 576 cfm 16.3 m /min Maximum vacuum 15 in Hg 381 mm Hg Vacuum tank door diameter 52 in 1.3 m...
  • Page 113 FX30 Operator’s Manual Specifications - 112 T9S, T9SH Trailer U.S. Metric Dimensions Clearance (at jack foot pad) 12 in 305 mm Adj. coupler height 18-24 in 457-610 mm Width between fenders 76 in 1.9 m Width outside fenders 96 in 2.4 m...
  • Page 114 FX30 Operator’s Manual Specifications - 113 T12S Trailer U.S. Metric Dimensions Clearance (at jack foot pad) 12 in 305 mm Adj. coupler height 18-24 in 457-610 mm Width between fenders 76 in 1.9 m Width outside fenders 96 in 2.4 m...
  • Page 115 FX30 Operator’s Manual Specifications - 114 Dimensions U.S. Metric Length 233 in 4.9 m Height 92 in 2.3 m Width 102 in 2.6 m Dry weight 8255 lb 3744 kg Weight with full water tank, empty vac tank 9923 lb...
  • Page 116 FX30 Operator’s Manual Specifications - 115 Engine U.S. Metric Kubota D1105-T-E3B, turbocharged diesel Cooling medium liquid Injection indirect Number of cylinders Displacement 1.12 L 68.6 in Bore 3.07 in 78 mm Stroke 3.09 in 78.5 mm Engine manufacturer’s gross power rating (per SAE J1995) 32.8 hp...
  • Page 117 FX30 Operator’s Manual Specifications - 116 Vacuum system U.S. Metric Tank capacity 800 gal 3032 L Drive type belt Displacement 576 cfm 16.3 m /min Maximum vacuum 15 in Hg 405 mm Hg Vacuum tank door diameter 52 in 1.3 m...
  • Page 118 FX30 Operator’s Manual Specifications - 117 T18S Trailer U.S. Metric Dimensions Clearance (at jack foot pad) 12 in 305 mm Adj. coupler height 17-26 in 432-660 mm Width between fenders 82 in 2.10 m Width outside fenders 102 in 2.60 m...
  • Page 119 FX30 Operator’s Manual Specifications - 118...

  • Page 120: Support

    Return damaged parts to dealer for inspection and warranty consideration if in warranty time frame. Order genuine Ditch Witch replacement or repair parts from your authorized Ditch Witch dealer. Use of another manufacturer's parts may void warranty consideration.
  • Page 121 Subject to the limitation and exclusions herein, free replacement parts will be provided at any authorized Ditch Witch dealership for any Ditch Witch equipment or parts manufactured by The Charles Machine Works, Inc. (CMW) that fail due to a defect in material or workmanship within one (1) year of first commercial use (Exception: 2 years for all SK5 attachments).

  • Page 124: Service Record

    FX30 Operator’s Manual Service Record - 123 Service Record Service Performed Date Hours...
  • Page 125 FX30 Operator’s Manual Service Record - 124 Service Performed Date Hours...
  • Page 126 AFETY NFORMATION 1.1. STEPS FOR DETERMINING CORRECT LOAD LIMIT – TRAILER Determining the load limits of a trailer includes more than understanding the load limits of the tires alone. On all trailers there is a Federal certification/VIN label that is located on the forward half of the left (road) side of the unit.
  • Page 127 The Tire Information Placard is attached adjacent to or near the trailer’s VIN (Certification) label at the left front of the trailer. 1.1.2. TRAILERS OVER 10,000 POUNDS GVWR (NOTE: These trailers are not required to have a tire information placard on the trailer.) 1.
  • Page 128 Innerliner separation - the parting of the innerliner from cord material in the carcass. Light truck (LT) tire - a tire designated by its manufacturer as primarily intended for use on lightweight trucks or multipurpose passenger vehicles. Load rating - the maximum load that a tire is rated to carry for a given inflation pressure. Maximum load rating - the load rating for a tire at the maximum permissible inflation pressure for that tire.
  • Page 129 1.4. TIRE SAFETY - EVERYTHING RIDES ON IT The National Traffic Safety Administration (NHTSA) has published a brochure (DOT HS 809 361) that discusses all aspects of Tire Safety, as required by CFR 575.6. This brochure is reproduced in part below. It can be obtained and downloaded from NHTSA, free of charge, from the following web site: http://www.nhtsa.dot.gov/cars/rules/TireSafety/ridesonit/tires_index.html Studies of tire safety show that maintaining proper tire pressure, observing tire and trailer load limits (not carrying more weight in your trailer than your tires or trailer can safely handle), avoiding...
  • Page 130 1.5.2. UNDERSTANDING TIRE PRESSURE AND LOAD LIMITS Tire inflation pressure is the level of air in the tire that provides it with load-carrying capacity and affects the overall performance of the trailer. The tire inflation pressure is a number that indicates the amount of air pressure–...
  • Page 131 1.5.5. TIRE SIZE To maintain tire safety, purchase new tires that are the same size as the trailer's original tires or another size recommended by the manufacturer. Look at the tire information placard, the owner's manual, or the sidewall of the tire you are replacing to find this information. If you have any doubt about the correct size to choose, consult with your dealer.
  • Page 132 1.5.9.2. Information on Light Truck Tires Please refer to the diagram below. Tires for light trucks have other markings besides those found on the sidewalls of passenger tires. LT - indicates the tire is for light trucks or trailers. ST - indicates the tire is for trailer use only. Max.

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