Clark WSTX22 Operator'S Manual Download Page 75

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7.1

Towing

Once the electronic emergency brake sysytem is disabled the truck

can be pulled by hand to a service area.

CAUTION

Do not tow or push the truck with another vehicle.

IMPORTANT

The WSTX22M Walkie/Stacker counterbalanced lift truck

has an electronic emergency brake that must be disabled

prior to towing. (See service manual)

If your truck becomes disabled contact a trained and authorized me-

chanic.

WSTX22

Summary of Contents for WSTX22

Page 1: ...OM 735 Do not remove this manual from the truck Operator s Manual Walkie Stacker Counterbalanced Lift Truck WSTX22...

Page 2: ...________________________________ Customer Vehicle Identification No ________________________ Vehicle Weight Empty__________________________________ Vehicle Rated Capacity______________________________...

Page 3: ...stand it ask your supervisor for help Learn about the unit you operate Breaking these rules will cause serious or fatal injury to yourself and others Operator s Manual You must be trained and authoriz...

Page 4: ...fety rules not followed Lift truck not maintained in safe operating condition For these reasons CLARK wants you to know about the safe operation and correct maintenance of your lift truck This manual...

Page 5: ...u start operating this lift truck be sure you under stand all driving procedures It is your responsibility and it is important to you and your family to operate your lift truck safely and efficiently...

Page 6: ...iv...

Page 7: ...anual viii Safety Signs and Safety Messages x Section 1 General Safety Rules 1 1 Section 2 Operating Hazards 2 1 Section 3 Common Truck 3 1 Section 4 Operator Maintenance and Care 4 1 Section 5 Operat...

Page 8: ...d back rest parking brake and horn are standard equipment Safe productiveoperationofalifttruckrequiresbothskillandknowledge on the part of the operator The operator must know understand and practice t...

Page 9: ...ed mechanic on a regular basis The PM will provide an opportunity to make a thorough inspection of the safety and operating condition of your lift truck Necessary adjustments and repairs can be done d...

Page 10: ...he PM program Section 7 Towing Provides information regarding towing a disabled truck Section 8 Specifications provides reference information and data on features components and maintenance items Also...

Page 11: ...y read the manual from cover to cover Take time to read and understand the information on general safety rules and operating hazards Acquaint yourself with the various pro cedures in this manual Under...

Page 12: ...serious injury to you or other persons may result if these messages are not followed If warning decals are damaged they must be replaced Contact your CLARK dealer for replacements NOTICE This message...

Page 13: ...1 1 Daily Inspection 1 2 Do s and Don ts 1 3 No Riders 1 4 Pedestrians 1 4 Fork Safety 1 5 Pinch Points 1 6 Travel 1 7 Tip Over 1 8 Surface and Capacity 1 9 Parking 1 10 General Safety Rules Contents...

Page 14: ...ead Tail Work Lights damage mounting operation Steering loose binding leaks operation Gauges Instruments damage operation Service Brake linkage loose binding stops OK grab Operator Restraint damage mo...

Page 15: ...0005 Don t mix drugs or alcohol with your job Do watch for pedestrians Don t block safety or emergency equipment Do wear safety equipment when required Don t smoke in NO SMOKING areas or when refuelin...

Page 16: ...Sound your horn at all intersections or blind spots Watch for people in your work area even if your truck has warning lights or alarms People may not watch for you Make people stand back even when you...

Page 17: ...1 5 General Safety Rules 657006 657005 There is special equip ment to raise people for overhead work DO NOT USE LIFT TRUCKS Never allow anyone to walk under raised forks DANGER 2372604 Fork Safety...

Page 18: ...ds feet and legs out of the upright Pinch Points WARNING Don t use the upright as a ladder CAUTION Never try to repair the upright carriage chain or attach ment yourself Always get a trained mechanic...

Page 19: ...load near the floor ground whenever possible Never lift or lower the load when the truck is in motion When handling bulky loads that restrict your vision operate your truck in reverse to improve visi...

Page 20: ...ion may exceed the stability of the truck This condition is even more likely when braking in forward travel or ac celerating rearward Lateral and longitudinal tip over can occur if the truck is driven...

Page 21: ...onditions They can cause a truck to tip over or lose trac tion for braking or driving WARNING Know the weight of your truck and load Especially when using elevators Know the capacity of the elevator y...

Page 22: ...Be sure travel control is in NEU TRAL Lower forks fully to floor Place control handle in full turn and raise handle to UP position to apply brake Turn key to OFF position Block drive wheel to prevent...

Page 23: ...s the operator you must look for other hazards Get your supervisor to help you identify and avoid those hazards Loose Loads 2 2 Long and Wide Loads 2 3 Rear Swing 2 3 Low Overhead Clearance 2 4 Fast T...

Page 24: ...2 2 WARNING Looseorunbalancedloads are dangerous Observe these precautions Stack and band loose material Never carry loose or uneven material Loose Loads Center wide loads OM0008 OM0006 OM0007...

Page 25: ...and understand your truck load rating When extra long material makes it necessary to travel with the load elevated do so with extreme care and be alert to load end swing when turning Long and Wide Loa...

Page 26: ...eds Travel with a load raised only when removing or depositing a load WARNING Know the height of your truck with and without a load Check your clearances Keep the load low as possible Watch overhead c...

Page 27: ...2 5 WARNING When right angle stacking or moving with a raised load to clear low objects avoid sharp turns and move slowly Right Angle Stacking S L O W L Y...

Page 28: ...ght WARNING Don t use the upright as a ladder CAUTION Nevertrytorepairtheupright carriage chain or attachment yourself Always get a trained mechanic WARNING Slack chains mean rail or carriage hang up...

Page 29: ...s on damaged pallets or skids Items can fall through them causing severe injury or death Be sure the pallet or skid you are using is in good condi tion and does not have defective or missing component...

Page 30: ...2 8...

Page 31: ...3 1 Truck Description 3 2 Operator Controls 3 3 Battery Discharge Indicator 3 4 Nameplate 3 5 Warning Decals 3 6 Common Truck Contents...

Page 32: ...ption 1 Control Handle Steering Braking Lift Lower 2 Battery Discharge Indicator 3 Key Switch 4 Battery Disconnect 5 Drive Wheel 6 Battery 7 Upright 8 Load Backrest 9 Load Wheels 10 Forks Common Truck...

Page 33: ...moved The horn will not operate if the key switch is turned off Control Handle Controls travel direction and speed lift lower tilt horn braking and steering Twist grip or butterfly type speed control...

Page 34: ...of the trucks battery The batterydischargeindicator BDI isused to indicate the degree the battery has beendrainedofcharge TheBDIistobe read when the unit is at rest with the key switch ON and with no...

Page 35: ...pacity data 5 Truck weight less load 6 Battery weight 7 Battery type 8 Battery voltage 9 Battery ampere hour rating Nameplate CAUTION When attachments are added or if the truck is modified the capacit...

Page 36: ...nderstand these instructions and the other safety messages in this manual and on the lift truck Do not operate this motorized hand truck unless you are trained andauthorized Read andunderstand theoper...

Page 37: ...ingtodisconnect the battery before servicing and to maintain correct battery polarity Upright Warning Decal This safety decal is on the upright towarnofthedangerofinjuryfrom movement between rails cha...

Page 38: ...e danger of injury from forks when they are in the raised position Do not ride on or stand under forks or attachments The forks can fall and cause injury or death Always make surethattheforksareinthef...

Page 39: ...he Occupational Safety and Health Act OSHA re quires that truck users examine their trucks before each shift to be sure they are in safe working order Defects when found shall be immediately reported...

Page 40: ...on totheproperauthority Ifthetruckbecomesunsafeinany way while you are operating it stop operating the truck report the problem immediately and have it corrected Lift trucks should be inspected every...

Page 41: ...be hot or under pressure 5 Be sure that the load back rest and all other safety devices are in place securely fastened and undamaged Inspect for damaged or missing parts corrosion cracks breaks etc 6...

Page 42: ...edures Using the Diagnostic Display call a service technician 3 Be sure all controls and systems operate freely and return to neutral properly Check the Brake system Hydraulic controls Control handle...

Page 43: ...nvestigated immediately OUT OF SERVICE Do not operate a lift truck that has a maintenance problem or is not safe to operate Remove the key from the ignition switch and put an Out of Service tag on the...

Page 44: ...4 6 Operator Maintenance and Care...

Page 45: ...ents Before Operating the Truck 5 2 Starting from a Safe Condition 5 2 Travel Control 5 3 Emergency Reverse Switch 5 3 Lift and Lower Control 5 4 Horn 5 4 Braking 5 5 Load Handling 5 6 Stacking 5 13 A...

Page 46: ...n CAUTION Inspect your walkie stacker lift truck before operating at the start of the day or shift Before putting your truck to use check the operation of the controls and all systems Starting from a...

Page 47: ...er son or is held in by the operator the truck automatically propels itself in the reverse direction reverseisdefinedasthedirection in which the forks point When the switch no longer contacts the pers...

Page 48: ...to lower the load forks Press the TILT Forward control to rotate the load forks back Press the TILTBack control to lower the load forks Press horn button to sound horn Lift and Lower Control Tilt Cont...

Page 49: ...ck to a smooth stop Plugging optional braking You can change direction and stop the truck without braking by plug ging As you are traveling move travel control to the opposite direction The truck shou...

Page 50: ...elevate the load before moving truck Avoid operating hazards and observe general safety rules while moving Always approach load deposit areas squarely and cautiously Be especially careful when placing...

Page 51: ...traveling withoutaloadbecausetheriskoftippingoverisgreaterwith an empty truck especially at high speed and when turning Travel with the forks tilted back and raised only enough to fully clear the grou...

Page 52: ...in stunt driving or horseplay Observe traffic rules Watch for people and haz ards Slow down Be in full control of your lift truck at all times Follow the instructions in this manual to avoid damage to...

Page 53: ...having a high center of gravity or uneven terrain may dictate that the safe working load be less than the rated capacity Under these conditions the operator must reduce the load being carried so that...

Page 54: ...h position except during stacking Observe all traffic regulations and watch for other traffic pedestrians and safe clearances Always look in the direction of travel Keep a clear view of the path of tr...

Page 55: ...complexity to the truck operate trucks equipped with attachments as partially loaded trucks when not handling a load Picking Up and Moving Loads When picking up a load from the ground approach the lo...

Page 56: ...ad down and move forward until the load is positioned against the face of the forks Then raise the load to traveling height Unloading To deposit a load after being moved into the correct position lowe...

Page 57: ...raise the load high enough to clear the top surface of the stack Fig 3 Slowly move the load into position Be careful not to damage or move adjacent loads Fig 4 When the load is aligned with the stack...

Page 58: ...surface Back out several inches then set the load down and move forward until the front face of the forks contacts the load Raise the load from the stack by tilting the upright back just enough to li...

Page 59: ...or equipment access to fire aisles or stairways and fire equipment Lower forks to the floor Tilt the upright forward until the forks are level and flat on the floor Place control handle in full turn...

Page 60: ...5 16...

Page 61: ...ractices 6 4 Safety Standards 6 7 Battery Maintenance 6 8 Battery Handling 6 9 Battery Charging 6 10 Battery Removal 6 11 Battery Cleaning and Care 6 12 Battery Service Records 6 12 Battery Life 6 13...

Page 62: ...directional and speed control operation Check lift and lower operation Check emergency disconnect switch Typical Operating Conditions Time intervals between maintenance are largely determined by op er...

Page 63: ...lly and inspect components Test drive truck check functional performance Air clean truck including all motors Check torque on critical fasteners Lubricate truck Clean Check battery terminals electroly...

Page 64: ...ionandinspectionsystem shall be followed 4 Onlytrainedandauthorizedpersonnelshallbepermittedtomaintain repair adjust and inspect industrial trucks and in accordance with the manufacturer s specificati...

Page 65: ...echanisms and frame members must be carefully and regularly inspected and maintained in a safe operating condition 12 Specialtrucksordevicesdesignedandapprovedforhazardousarea operationmustreceivespec...

Page 66: ...ordingly 20 Care must be taken to assure that all replacement parts including tires are interchangeable with the original parts and of a quality at leastequaltothatprovidedintheoriginalequipment Parts...

Page 67: ...undation 1750 K Street NW Suite 460 Washington DC 20009 www itsdf org NFPA 505 Fire Safety Standard for Powered Industrial Trucks Type Designations Areas of Use Maintenance and Operation Available fro...

Page 68: ...ssing batteries When handling acid concentrates greater than 50 acid above 1 400 specific gravity an eye wash fountain must be provided A conveyor overhead hoist or equivalent material handling equipm...

Page 69: ...lifting device such as an insulted spreader bar to attach the hoist to the battery The width of the spreader bar must be the same as the lifting eyes of the battery to prevent dam age to the battery...

Page 70: ...rotectiveclothing such as face shield long sleeves and gloves 2 Hydrogen emissions from charging batteries are explosive No smoking is allowed in the charging area Do not check the electro lyte level...

Page 71: ...there are provisions to flush and neutralize spillage and to disperse ventilate fumes from gassing batteries on charge And be sure there are provisions for handling electrolyte 2 Before attempting to...

Page 72: ...o clean and protect the truck battery New Truck Batteries Apply a light coat of BATTERY SAVER and CLEANER to entire surface of battery Allow to set for approximately 30 seconds then wipe thoroughly wi...

Page 73: ...are visible Do not overfill 7 Keep the battery clean and dry Wash down as needed 8 Keep battery service records Battery Installation 1 Useonlyalead acidbatterywiththevoltageandampere hourrating speci...

Page 74: ...Planned Maintenance and Lubrication 6 14...

Page 75: ...ervice area CAUTION Do not tow or push the truck with another vehicle IMPORTANT The WSTX22M Walkie Stacker counterbalanced lift truck has an electronic emergency brake that must be disabled prior to t...

Page 76: ...7 2...

Page 77: ...utomatic charger Speed Travel ZAPI ACO Travel Controller Variable from 0 mph to 3 4 mph empty Variable from 0 mph to 3 1 mph loaded Tilt Lift 4 Back 2 Forward Up to 33 fpm empty Up to 25 fpm loaded Ti...

Page 78: ...8 2...

Page 79: ...Traction Motor _______________________________________ Steer Motor __________________________________________ Pump Controller ______________________________________ Traction Controller _______________...

Page 80: ...700 Enterprise Drive Lexington KY 40510 Printed in USA Additional copies of this manual may be purchased from YOUR AUTHORIZED CLARK DEALER...

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