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Page 23

Huskey C-425 Sevcon DC System Operator Manual 

MC-425-12

Level 4 Faults

Code 

Description 

What to do

F04000 

Open Contactor 

Refer to service technician

F04001 

Contactor Welded 

Refer to service technician

F04002 

Steer POT Fault 

N/A

F04003 

Sequence Fault 

Start up switches were not operated in the correct order. Refer to Vehicle 

 

 

Operation Guidelines for correct sequence.

F04004 

Direction Fault 

Refer to service technician

F04005 

Direction Fault 

Direction was selected before start switch was closed. Place direction  

 

 

control switch in the OFF position and restart.

F04006 

Interlock Fault 

Seat or foot interlock switch not closed.

F04007 

Inch Switch Fault 

Direction Control switch has a direction selected.

F04008 

Steer Fault 

Refer to service technician

F04009 

Low Battery Volts 

Extreme low battery voltage at the controller. May be a result of severely  

 

 

discharged battery or wrong battery installed. Confirm that the correct 

 

 

 

battery is installed and charge the battery.

F04010 

High battery Volts 

Refer to service technician

F04011 

Out of Range Fault 

Refer to service technician

F04012 

CRC Fault 

Refer to service technician

F04013 

Capacitor Fault 

Refer to service technician

Level 5 Faults

All Level 5 faults indicate a failure in the motor speed control system. Refer repair to a service technician.

Summary of Contents for C0-425-48

Page 1: ...evcon DC System Serial Number Range Starting 204740 Ending See Introduction Chapter READAND UNDERSTANDTHIS MANUALBEFORE OPERATION OR PERFORMING MAINTENANCE This manual contains important information r...

Page 2: ...acement parts and service for our vehicles Refer to our web site www taylor dunn com for a dealer lookup application Originally Published 3 24 2017 Revision D 8 15 2018 contents subject to change with...

Page 3: ...ding vehicle sales replacement parts or service should be obtained through your local dealer A dealer locator can be found on the Taylor Dunn website at www taylor dunn com If you do not have access t...

Page 4: ...Decades of experience are an invaluable asset and it is an asset we cherish and protect Our guiding principle is to provide application specific solutions which are reliable efficient and economical...

Page 5: ...r Qualifications 17 Vehicle Controls 18 Start Switch 18 Direction Control Switch 18 Hi Low Speed Switch 18 Headlight Switch 18 SmartView Display 18 1 Turn Signal Switch 19 2 Hazard Light Switch 19 1 S...

Page 6: ...Applications 40 Battery Maintenance 41 Cleaning 42 Watering 42 Removable Batteries 43 Lift Out Battery Box LOBB or Industrial Battery 43 Tires 44 Air pressure 44 Tire Tread Wear 44 Changing a Tire Whe...

Page 7: ...es years of reliable service Please continue to read this manual and enjoy this high quality Taylor Dunn vehicle This manual is to serve as a guide for the operation and maintenance of your Taylor Dun...

Page 8: ...h typically located on the dash that is used to select the direction of travel DBP Draw Bar Pull see below Draw bar pull The force seen by the trailer hitch at the rear of the vehicle Electrolyte The...

Page 9: ...d A word used to define hazards to operator passengers service technician or personnel in the immediate vicinity of the vehicle SLA battery Sealed LeadAcid Battery Abattery that does not require maint...

Page 10: ...in the immediate area of the vehicle NOTICE This signal word will not be accompanied by the safety alert symbol NOTICE will indicate a condition that if not avoided may result in property damage Prop...

Page 11: ...eeping their hands arms and legs inside the vehicle at all times Each passenger should be fully aware of the vehicle s operation All forms of recklessness are to be avoided Of the Service Personnel Th...

Page 12: ...e operation shall not be performed by the customer or user without manufacturers prior written approval Capacity operation and maintenance instruction plates tags or decals shall be changed accordingl...

Page 13: ...el Taylor Dunn vehicles may have an undesirable affect on the operation of the vehicle result in additional frame stress or stress other components resulting in premature failure or an unsafe conditio...

Page 14: ...al Tow Tractors ANSI B56 9 O S H A Standard Section 1910 178 Powered Industrial Trucks Type E The vehicle identification tag lists the specific compliance designation Operate this vehicle only in envi...

Page 15: ...the following designations E G LP or D The vehicle identification tag lists the specific compliance designation Operate this vehicle only in environments consistent with the compliance designation Ope...

Page 16: ...claim If there is any problem with the operation of the vehicle DO NOT OPERATE THE VEHICLE Immediately contact your dealer and report the problem The report must be made within 24 hours of receiving t...

Page 17: ...who operate this vehicle The Operator Training program shall include the following Operation of this vehicle under circumstances normally associated with your particular environment Emphasis on the s...

Page 18: ...Headlight Switch Push the top of the headlight switch to turn the lights on Push the bottom of the switch to turn the lights off Hi Low Speed Switch Push on top of the High Low switch turtle for slow...

Page 19: ...nter clockwise 3 Foot Brake Pedal The foot brake pedal is located to the left of the throttle pedal This pedal is designed for operation with the drivers right foot It works similar to the brake in an...

Page 20: ...tch OFF place the Direction Control switch in the center OFF position DO NOT dismount the operator s seat while the vehicle is in motion Getting off of the seat will activate the Operator Presence cir...

Page 21: ...charging Discharging beyond 90 will result in damage to the batteries that will shorten the battery life span Note The battery status gauge as well as any faults indicating low battery voltage will no...

Page 22: ...0 P S Motor Overheated Stop the vehicle and allow the system to cool down F01001 Motor Brush Fault Refer to service technician F01002 Pump Motor Brush Fault Refer to service technician F01003 P S moto...

Page 23: ...sition and restart F04006 Interlock Fault Seat or foot interlock switch not closed F04007 Inch Switch Fault Direction Control switch has a direction selected F04008 Steer Fault Refer to service techni...

Page 24: ...ome to a complete stop Do not transport small children This vehicle is not designed to accommodate child seats Do not leave children unattended in the vehicle Keep a clear view ahead at all times Keep...

Page 25: ...ehicle in areas at risk to falling objects Do not drive over loose objects holes or bumps Do not drive under any object that is less than 90 inches 228 cm from the ground Do not drive off of curbs or...

Page 26: ...ision or other vehicle accident If equipped with a shoulder belt do not wear the shoulder belt under the arm Never swing it around the neck over the inside shoulder Never use a single belt for more th...

Page 27: ...the belt tongue to its stowed position If you do not guide the tongue it may strike you or part of the vehicle Without Auto Retractor To fasten the belt insert the belt tongue into the proper buckle...

Page 28: ...of these speed limits will increase the likelihood of an accident causing personal injury In addition exceeding the maximum rated speed for your vehicle may result in damage to the vehicle drive train...

Page 29: ...eased after selecting a new direction If the pedal is not released then a sequence fault will occur If the sequence fault occurs you can clear the fault by placing the Direction Control switch in the...

Page 30: ...The generation of electricity slows the vehicle down and the power generated is put back into the batteries increasing the driving time of your vehicle There is more than one regenerative braking mod...

Page 31: ...gned to carry cargo or accessories unless equipped from the factory Mounting additional weight on these structures may result in sudden failure of the cover and or cover supports causing severe person...

Page 32: ...es Traveling across grades The rated capacity assumes the load has a low center of gravity and is centered on the deck As example A 20 foot tall 3 000 pound statue on the deck of a 3 000 pound capacit...

Page 33: ...d The load may be a trailing load or a pushed load It is normally expressed in pounds or Newtons The DBP of a tow tractor is the horizontal force exerted on a load at its coupler while towing or pushi...

Page 34: ...nd cause damage to the motor speed controller Towing the Vehicle To tow this vehicle attach a tow strap to the front bumper tow bar TURN THE START SWITCH OFF Use another driver to steer this vehicle w...

Page 35: ...severe bodily injury and will cause property damage The charger should not be used by children or any personnel with mental or sensory disabilities Incorrect usage due to inability to understand opera...

Page 36: ...e failure of the battery Charging Time Average charging time is typically 8 to 10 hours The time required to fully charge your batteries will vary depending on Capacity of the batteries Higher capacit...

Page 37: ...r OFF position and set the park brake For extended storage the vehicle should be elevated so that the tires are not touching the ground If stored for a prolonged period the batteries should be charged...

Page 38: ...not limited to Tool box Removable battery trays Battery lid seat frame Cargo box Cab doors Etc Proper operation of all interlocking switches such as but not limited to Start switch Operator presence s...

Page 39: ...ly press the throttle pedal The vehicle should operate normally Operator Presence Switch Sit in the approved operator position turn the start switch ON select a direction and slowly press the throttle...

Page 40: ...t wiring for cracks fraying or wear Inspect frame for damage Inspect all steering linkages Tighten steering shaft coupler Inspect steering king pins Inspect brake pads Test the batteries Every Year or...

Page 41: ...on or around batteries A full face shield will help protect your eyes from battery electrolyte If battery electrolyte gets in your eyes immediately flush your eyes with large amounts of water and see...

Page 42: ...ust enough to cover the plates and then top off when the charging cycle is complete 6 Clean the battery Refer to Cleaning section for information on cleaning the battery 7 Check the electrolyte level...

Page 43: ...the battery on the ground or battery storage platform 5 If the battery is to be moved away from the vehicle then it should first be lowered as close as practical to the ground before transporting Use...

Page 44: ...nt tire pressure specification Tire Tread Wear It is important to periodically inspect the tread on each tire for wear Driving with inadequate tread increases the risk of losing control of the vehicle...

Page 45: ...ration 1 Park the vehicle on a hard level surface off of any main road or highway 2 Make sure the Start switch is in the OFF position then remove the key 3 Place the Direction Control switch in the ce...

Page 46: ...ront Left Front to Right Rear Replacing a Tire Tire replacement should only be performed by an authorized technician trained in tire replacement Improper tools or procedures can result in explosion of...

Page 47: ...oughly clean the area around the master cylinder cap If any contaminates or debris enters the master cylinder then it may result in diminished and or loss of braking power resulting in a collision or...

Page 48: ...life it is important to keep the under carriage of the vehicle clean from caked on dirt mud or road salt Any of these substances will cause accelerated corrosion of the frame and lead to premature fai...

Page 49: ...Normal 300 pound 136 kg Electrical System 12 Volts accessories 500 Amp Motor Speed Control Transmission Helical Gear Oil Bath Transaxle Motor DC SEPEX 36v 8 5 kW 5 minute intermittent duty 48v 12 kW 5...

Page 50: ...1 Pre Operation Inspection 38 Schedule 40 Severe Duty 40 Maintenance Monitor 22 Maximum load capacity 32 Modifications 12 13 O Operator Training 17 OPS 8 33 P Park Brake 19 Parking 30 Pets 31 Pets Tra...

Page 51: ...Page 51 Huskey C 425 Sevcon DC System Operator Manual MC 425 12...

Page 52: ...can expose you to chemicals including engine exhaust carbon monoxide phthalates and lead which are known to the State of California to cause cancer and birth defects or other reproductive harm To mini...

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