Linde E 20-02 Operating Instructions Manual

Linde E 20-02 Operating Instructions Manual

Fork lift truck
Table of Contents

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e336-02/01
Operating Instructions
Linde Fork Lift Truck
E 20 - 02 / E 25 - 02 / E 30 - 02
E 20/600 - 02 / E 25/600 - 02 / E 30/600 - 02
With Electric Motors
336 804 3001 GB
0704

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Summary of Contents for Linde E 20-02

  • Page 1 Operating Instructions Linde Fork Lift Truck E 20 - 02 / E 25 - 02 / E 30 - 02 E 20/600 - 02 / E 25/600 - 02 / E 30/600 - 02 With Electric Motors 336 804 3001 GB...
  • Page 3 Werk II, Aschaffenburg-Nilkheim portant countries. Linde industrial trucks enjoy a worldwide reputation - thanks to their high quality in engin- eering, performance and serv- ice. Werk I, Aschaffenburg Werk III, Kahl am Main Linde Heavy Truck Division Ltd., Merthyr Tydfil...
  • Page 4: Foreword

    Please contact your authorised Linde dealer for this The user, and not Linde, is responsible for any danger arising service. from applications not authorised by the manufacturer.
  • Page 5: Technical Note

    1 EC certificate of conformity (The manufacturer certifies that the industrial truck con- For repairs, use only genuine Linde spare parts to ensure that forms to EC guidelines for machines) your Linde fork truck will maintain its original technical standard.
  • Page 7: Description

    Type plate Description Vehicle identification plate Manufacturer CE symbol (The symbol certifies that EC guidelines for machines and all applicable guidelines are fulfilled.) Serial No./year Unladen mass Battery voltage Min. battery mass Max. battery mass Rated capacity 10 Type 11 Mast number (glued) 12 Working hydraulics and power steering pump motor type plate 13 Reduction gearbox, left...
  • Page 8 Linde. The success of a company with about 9600 employees in eight plants. The driver’s position and the controls are arranged in accord- e336-02/01 ance with state-of-the-art human engineering.
  • Page 9: Table Of Contents

    Table of contents Description Page Page Page Foreword Check the condition, electrolyte level and specific Truck Data Management (LFM) ........40 ................. 2 gravity of the battery ............25 Truck data acquisition ........... 40 Approved applications ............2 Battery change ..............26 Condition code ..............
  • Page 11 Table of contents Description Page Page Page Maintenance Inspection and maintenance every Inspection and maintenance every ............... 55 Taking the truck out of operation ........55 500 to 1000 hours or annually 3000 hours or every 2 years ......66 ......
  • Page 12: Technical Data

    Technical data Description Linde Data Sheet for Forklift Trucks VDI 2198 Material Handling Equipment Designation to VDI 2198 Short form to VDI 3586 July 2002 Note: L i n d e L i n d e L i n d e...
  • Page 13 Technical data Description Lifting capacity diagrams for Standard and Duplex masts: Safety clearance a = 200 mm Overall height and lift height (mm) Standard mast Duplex mast Triplex mast E 20 Lift h3 3050 3150 3550 4050 4650 3020 3120 3320 3820 4475 4565 4865 5515 5965 6765 E 20/600 Lift heights, retracted(with 150mm free lift - Standard) h1 2159 2209 2409 2659 2959 2060 2110 2210 2460 2060 2110 2210 2460 2610 2910...
  • Page 14: Noise Emissions Levels

    Technical data Description Noise emission value Frequency characteristic for human body vibrations Determined in a test cycle in accordance with EN 12053 from The values are determined in conformance with EN 13059 on the weighted values in the operating modes DRIVING, LIFT- trucks with standard equipment according to the technical ING, IDLING.
  • Page 15: Technical Description

    STOP pedal. When the accelerator pedal is designed for handling loads of 2.0 tons with the E 20/600, 2.5 released, the Linde Brake Control (LBC) brakes the truck The combined axle ensures on-the-spot steering and a high tons with the E 25/600 and 3.0 tons with the E 30/600 with a electrically.
  • Page 16: General View Of Truck

    General view of truck Description Lift cylinder Overhead guard (tiltable) Steering wheel Driver’s seat Cover (electrical system) Counterweight Steering axle Chassis with battery compartment Left reduction gearbox Fork carriage Tilt cylinder Forks Fork quick-releases Lift chain e336-02/02...
  • Page 17: Controls And Indicators

    Controls and indicators Description Toggle switch for additional functions* Steering wheel (hydrostatic power steering) 7 8 9 Signal horn Switch key in key switch Toggle switch for additional functions* Combined instrument Control lever (joystick) for working hydraulics Symbol label for working hydraulics Control lever (joystick) for auxiliary hydraulics (attach- ments)* Symbol label for auxiliary hydraulics*...
  • Page 18: Composite Instrument

    Composite instrument Description Instrument Purpose Possible cause Field weakening indicator light (1)* indicates truck is travelling faster Perform the appropriate inspection and service** Service interval indicator light (2) indicates inspection and servicing is required Turn signal indicator light (3)* indicates turn signal lights are on Parking brake warning light (4) indicates handbrake is applied Electric fan defective, fuse blown, brushes worn, thermal...
  • Page 19: Hour Meter

    Composite instrument Description The composite instrument also contains the following indicators Hour meter Battery discharge indicator and instruments: Indicates the operating time of the truck in hours. It operates Indicates the battery state of charge when the key switch is only when the key switch is turned on, the emergency button turned on and the emergency button pulled out.
  • Page 20: Before Operation

    Safety rules Before operation The stability of the truck in the work area is ensured if The responsible persons, particularly the truck operator and Handling fluids and lubricants employed properly. Should the truck tip over during an servicing personnel, must be instructed in the rules for the Always handle fluids and lubricants as required and unauthorised application or due to incorrect operation, always normal and proper use of industrial trucks included with these...
  • Page 21: Accident Prevention Check

    Safety rules Before operation Running-in instructions Accident prevention check Checks and services prior to initial opera- tion of the truck The accident prevention regulations require that the forklift The truck can be operated at full speed directly. Avoid truck must be checked at least once a year for proper working sustained high loads on the working hydraulic system and the Check condition, level and specific gravity of electrolyte of travel drive in the first 50 hours of operation.
  • Page 23: Daily Checks And Servicing Before Operation

    Daily checks and servicing before operation Beginning operation Check the tyre inflation pressure Check the tightness of the wheel nuts ATTENTION Check the tightness of all wheel collar nuts (2). Low inflation pressure reduces tyre service life and truck stability. Tighten opposite nuts to a torque of: front wheel collar nuts .........
  • Page 24: Opening The Overhead Guard

    Daily checks and servicing before operation Beginning operation Opening the overhead guard CAUTION NOTE ATTENTION When the overhead guard is opened (position 1 You require sufficient room for tilting back the overhead On the full-fledged cabin remove only max. 1 or 2), do not open the cabin doors as this could guard.
  • Page 25: Closing The Overhead Guard

    Daily checks and servicing before operation Beginning operation Closing the overhead guard NOTE NOTE Stand behind the truck on the left-hand side. The overhead guard locking lever (2) and locking pin (8) For safety reasons, a shock absorber (5) is installed to lock in the end position.
  • Page 26: Check The Battery Charge

    Daily checks and servicing before operation Beginning operation Check the battery charge Charging the battery NOTE Apply the handbrake (3). ATTENTION Check that the specific gravity of the electrolyte is at least For the safe operation and maintenance of the 1.14.
  • Page 27: Connecting The Battery To A Suitable External Charger

    Daily checks and servicing before operation Beginning operation Connecting the battery to a suitable exter- nal charger CAUTION Always recharge batteries without delay. Never leave batter- Remove corrosion on battery poles and coat with non- ies in a discharged state. This also applies to partially acidic grease.
  • Page 28: Battery Change

    Daily checks and servicing before operation Beginning operation Battery change Battery removal with a crane When changing the battery, at least 6 minutes must elapse Use a crane and a lifting gear with a sufficient load capacity between the disconnection and connection of the batteries. (see technical data for battery weight).
  • Page 29: Adjusting The Driver's Seat

    Daily checks and servicing before operation Beginning operation Adjusting the driver’s seat Adjusting the swivel seat* Adjusting armrest of the driver’s seat For a horizontal adjustment of the seat, pull the lever (1) NOTE NOTE The swivel seat allows better view to the rear when After the clamping screw (1) is loosened, the armrest is reversing for longer periods.
  • Page 30: Applying The Seat Belt, Opening The Seat Belt

    Daily checks and servicing before operation Beginning operation Applying the seat belt Opening the seat belt Pull the seat belt (3) out of the retractor with a smooth DANGER Press the red button (5) on the lock (4) to disengage the movement.
  • Page 31: Push, Pull The Emergency Stop Button

    Daily checks and servicing before operation Beginning operation Push the emergency isolator button Depress the emergency isolator button (1) and release it. This actuates the emergency isolator button and shuts off the truck completely. Pull the emergency isolator button Depress the emergency isolator button (1) as far as possible, turn clockwise and pull it out.
  • Page 32: Operation

    Push in the emergency isolator button (4) against the spring, turn it clockwise to the stop and pull out. NOTE On certain Linde fork trucks (eg with container overhead guard, swivel seat) the torso clearance is reduced. Therefore only persons with a headroom of 30 mm be- tween the head and overhead guard should operate this truck.
  • Page 33: Reversing Direction

    Reversing direction Operation Reversing the direction of travel Malfunctions during operation Release the depressed accelerator pedal. ATTENTION If one of the following warning lights in the Depress the accelerator pedal for the opposite direction of combined instrument illuminates during opera- travel.
  • Page 34: Singel-Pedal Model

    Push in the emergency isolator button (5) against the spring, turn it clockwise to the stop and pull out. NOTE On certain Linde fork trucks (eg with container overhead guard, swivel seat) the torso clearance is reduced. Therefore only persons with a headroom of 30 mm be- tween the head and overhead guard should operate this truck.
  • Page 35 Single-pedal model Operation NOTE Reversing the direction of travel Malfunctions during operation Depending on the version, the directional control lever Release the accelerator pedal (6). ATTENTION (1) is mounted in the armrest in front of the lift and tilt If one of the following warning lights in the control levers or under the steering wheel.
  • Page 36: Steering System

    Steering system Operation Steering Due to the hydrostatic steering, only minimal effort is required for turning the steering wheel. This feature is particularly of benefit when working in narrow aisles. Take the truck into operation, drive and turn the steering wheel left and right through the full cycle.
  • Page 37: Braking System

    Braking system Operation Service brake, regenerative brake Handbrake Release the depressed accelerator pedal and depress the ATTENTION Use the mechanical handbrake to park the fork truck. Both pedal for the opposite direction of travel. After cleaning the truck, the braking power may external shoe brakes at the drive motors are applied by means of a cable.
  • Page 38: Central Control Lever (Joystick) Operation Of Mast And Attachments

    Central control lever (joystick) operation of mast and attachments Operation WARNING Tilting the mast back Operating the sideshift Use the lifting device and attachments only for Pull the control lever (1) back. authorised applications. The operator must be Push control lever (2) to the left (this will move the sideshift instructed in the handling of the lifting device and attach- to the left).
  • Page 39: Single Control Lever Operation Of Mast And Attachments

    Single control lever operation of mast and attachments Operation Lowering the fork carriage WARNING Operating the sideshift Use the lifting device and attachments only for Push the control lever (1) forward. Push control lever (3) forward (this will move the sideshift authorised applications.
  • Page 40: Turning On The Front Working Lights

    Working lights , wipers , lighting , directional indicators Operation NOTE Turning on the rear windscreen wiper Turning on the directional indicator lights The switches (I and II) can be arranged in a different order To operate the rear windscreen wiper, press the switch (4) Move the directional indicator switch (7) at the steering on the instrument panel, depending on the model.
  • Page 41: Electric Heater

    Electric heater* Operation Heater controls Fan switch (4) The air intake can be regulated with the control lever (1). In centre position 0: off. Air intake control lever positions In top position 1: Half fan power. In lower position 2: Full fan power. Up: Air intake from outside.
  • Page 42: Truck Data Management (Lfm)

    Truck Data Management (LFM) Operation Condition code Truck data acquisition NOTE NOTE The input unit (1) for entering vehicle data is located next to The code indicates the state of the truck. If you notice one of these conditions (eg driving problem) the console.
  • Page 43: Truck Data Acquisition - Default Setting (Pin Number And Condition Code)

    FDE configuration software. Please memory after the expiration of the delay period. The green LED (2) is on steadily. contact your Linde dealer in this regard. NOTE Pressing the key (3) with the #-symbol after the engine is...
  • Page 44: Truck Data Acquisition - Special Setting (Pin Number)

    The delay time can be set between 10 seconds and 10 memory after the expiration of the delay period. minutes with the FDE configuration software. Please contact your Linde dealer in this regard. NOTE Pressing the key (3) with the #-symbol after the engine is...
  • Page 45: Operating The Horn

    Horn, electrical compartment cover Operation Operating the horn Opening the electrical compartment cover Closing the electrical compartment cover The horn serves as a warning signal, for example, on stretches Pull the cover (1) back out of the latch (2) and open Raise the cover (1) a little to take the pressure off the stay with reduced visibility and at junctions.
  • Page 46: Fuses

    Note the numbers on the fuse box. The electrical system and single fuses are located in the ATTENTION counterweight under the cover. Only use genuine Linde replacement fuses with Open the electrical system cover. a high voltage rating. NOTE On models E25 / E30 / E25/600 and E30/600, the fuse box 1 Battery discharge indicator (6F1) ......
  • Page 47: Fuses (Options)

    Fuses (options) Operation ATTENTION Fuse box (I) Render the electrical system dead before chang- 1 Working light (9F11) ..........15 A ing fuses. 2 Working light (9F12) ..........15 A 3 Working light (9F13) ..........15 A NOTE 4 Voltage converter (9F14) ......... 15 A The fuses for the options are located under the electrical 5 Windscreen wiper (9F15) ........
  • Page 48: Before Loading

    Before loading Operation Check the load capacity diagram (1) before picking up a load. Example E 25/600 If attachments are fitted, first check the respective load 1 Maximum load capacity in kg Load centre distance: ..........700 mm capacity plate (2). 2 Height of lift in mm Height of lift: ............
  • Page 49: Positioning The Forks

    Loading Operation Positioning the forks Loading Raise the fork carriage until the load rests freely on the Pull up on the quick-release lever. WARNING Do not step on the raised forks. Increased danger forks. Position the forks as required by the width of the load by of falling and being squeezed.
  • Page 50: Transporting The Load

    Transporting the load, unloading Operation Transporting the load Unloading Before leaving the lift truck unattended NOTE Carefully drive the truck up to the racking. Deposit the load and lower the fork carriage. In goods traffic, the shipper must load and fasten the goods safely.
  • Page 51: Tow Coupling

    Tow coupling Operation Tow coupling Forced opening of overhead guard without Bowden cable NOTE Only use the tow coupling for towing light trailers in the NOTE plant area. Is only required if the overhead guard can not be opened (Please observe the valid accident prevention and VDI via the Bowden cable with lever (4).
  • Page 52: Transport, Hoisting The Truck

    Transport, Hoisting the truck Operation Transporting the truck on a lorry or low-bed ATTENTION Hoisting the truck with the eyebolts Tilt the mast fully back. trailer CAUTION Lower the mast. Only use a slifting sling and acrane with a suffi- Turn the tow pin (5) 90°...
  • Page 53: Wheel Change

    Please contact your authorised Linde dealer. ATTENTION ATTENTION The truck may only be raised at this spot at the The truck may only be raised at this spot at the rear.
  • Page 54: Mast Removal

    Mast removal, towing instructions Operation Mast removal Towing instructions Towing procedure CAUTION If, in exceptional cases, the lift truck needs to be towed, a tow NOTE Attach the lifting sling to the upper cross mem- bar or rope can be attached to the tow pin in the tow coupling. The power steering is inoperative when the emergency ber (1) on the outer upright of the mast.
  • Page 55: Tilting The Mast Manually

    Tilting the mast and lowering the forks manually Operation Lowering the forks manually Tilting the mast manually NOTE NOTE Remove the plug (1). If a malfunction exists, the forks can be lowered manual- The overhead guard cannot be opened when the mast is Insert the screwdriver through the plug opening and fit it tilted back.
  • Page 56: Emergency Exit For Trucks With Rear Windscreen

    Emergency exit for trucks with rear windscreen Operation Emergency exit for trucks with rear wind- Emergency exit for trucks with polycarbo- screen nate rear windscreen* NOTE NOTE If the truck is fitted with a front and rear windscreen, it If the truck is fitted with a front and rear windscreen, it may not be possible to dismount at the side if the truck may not be possible to dismount at the side if the truck breaks down in a narrow aisle.
  • Page 57: Maintenance

    Taking the truck out of operation Maintenance If the truck is taken out of operation for over 2 months, it must Putting the truck back into operation ATTENTION be parked in a well ventilated, frost-free, clean and dry room Missing or damaged plates and/or adhesives Thoroughly clean the truck.
  • Page 58: Work On The Mast And On The Front Part Of The Truck

    Mast versions Maintenance Work on the mast and on the front part of the Standard mast Duplex mast truck FUNCTION NOTE The advantage of this version is that the supplementary When the inner mast is lifted, the chain pulleys and chains WARNING also go up so that the fork carriage is raised twice as fast due free lift height can be used even in spaces with a low...
  • Page 59: Securing The Raised Duplex Mast

    Mast versions Maintenance Securing the raised duplex mast Triplex mast WARNING FUNCTION Use a suitable chain for each type of mast. Do not The fork carriage is raised to the special free lift height by the exceed the maximum height of lift. centre cylinder via the chain guide roller.
  • Page 61: Services After The First 50 Hours Of Operation

    Inspection and maintenance chart Maintenance Services after the first 50 hours of operation NOTE A description of the services can also be found in the index. Braking system Tighten the wheel nuts Check the tyres for damage and foreign objects Working and steering hydraulics: Renew the suction filter and check the hydraulic oil level Check the wheel drives for leaks...
  • Page 62 Inspection and maintenance chart Maintenance Services Before initial After first Daily (A description of the service can also be located in the index.) operation 50 hours checks required See page 19 for the services ............................. See page 59 for the services ..................................Check the battery charge ..........................................
  • Page 63 Inspection and maintenance chart Maintenance every 500 to 1000 Services every 3000 hours hours* or annually or every 2 years (A description of the service can also be located in the index.) Clean and lubricate the steering axle ......................................Inspect the joystick boot ..........................................Check the control unit for function .........................................
  • Page 64: Inspection And Maintenance As Required

    Inspection and maintenance as required Maintenance Check seat belt for condition and operation CAUTION NOTE Check the automatic lock. To prevent back injury, the weight setting should For safety reasons the condition and operation of the Park the truck on level ground. be set to the individual weight of the driver.
  • Page 65: Clean The Lift Truck

    Spray the chain at once with Linde chain spray. Also move cover them first. thoroughly after every application.
  • Page 66: Renew The Carbon Brushes

    Inspection and maintenance as required Maintenance Renew the carbon brushes Tighten the wheel nuts ATTENTION Pretension the springs and check the brush connections ATTENTION For the service life of the motors it is important for firm seating. (Every 100 hours minimum) to renew the carbon brushes in time.
  • Page 67: Check The Security Of The Hydraulic Oil Tank

    Inspection and maintenance as required Maintenance Check the security of the hydraulic oil tank Lubricate the steer axle, mast and tilt cylin- Other cleaning and greasing work der bearings Open the overhead guard to the first detent position. If used in clean and dry areas, truck servicing every 1000 If used in clean and dry areas, truck servicing every 1000 Check the tension of the hydraulic oil tank (3) mounting service hours is sufficient as a rule.
  • Page 68: Inspection And Maintenance Every 500 To 1000 Hours Or Annually

    Thoroughly clean the steering axle with water or a cold Special know-how and tools are required for checking the Lubricate with a grease gun until new grease emerges at cleaner. lowering stop valve and the release in the control unit. the bearings. Please contact your Linde distributor. 336/71 336/72...
  • Page 69: Clean The Left And Right Wheel Traction, Power Steering And Working Hydraulics Pump Motors

    Inspection and maintenance every 500 to 1000 hours or annually Maintenance Clean the left and right wheel traction, pow- Clean the traction motor and tractor com- Clean the digital control er steering and working hydraulics pump partment fans Pull the electrical system cover (1) out of the latch raise it motors until it is supported by the stay (2).
  • Page 70: Lubricate The Mast And Tilt Cylinder Pivots

    Inspection and maintenance every 500 to 1000 hours or annually Maintenance Retighten the mast fastening bolts Lubricate the mast and tilt cylinder pivots NOTE Elevate the fork carriage and secure against inadvertent Open the overhead guard to the 1st lock-in position. Use a lubricating grease.
  • Page 71: Sideshift: Clean, Grease And Check The Mounting

    Inspection and maintenance every 500 to 1000 hours or annually Maintenance Sideshift Check the braking system Check the brake linings, lubricate the brake Clean, grease and check the mounting lever pivot The proper operation of the handbrake (1) and the brake pedal (2) must always be ensured.
  • Page 72: Visual Check Of The Motor Brushes

    Inspection and maintenance every 500 to 1000 hours or annually Maintenance Check the working and steering hydraulics Check the counterweight, electric motors, Visual check of the motor brushes for leaks chassis, wheel drives, overhead guard and Elevate the fork carriage and secure it against inadvertent steering axle for security lowering.
  • Page 73: Mast, Lift Chain And End Stops: Check Condition, Mounting And Function

    NOTE Single damaged or missing plastic links will not impair Lubricate the lift chain with chain spray Spray the guiding surfaces and chain with Linde chain the function and service life of the chain. spray. Spray the guiding surfaces and chains with Linde chain spray.
  • Page 74: Check The Fork Quick-Releases And Fork Stops

    Inspection and maintenance every 500 to 1000 hours or annually Maintenance Check the fork quick-releases and fork stops Check the pre-tension of double hoses if Check the hydraulic oil level attachments are fitted Examine the forks for visible deformation and damage. ATTENTION Follow the precautions for handling fluids and The pre-tension of the double hoses should be 5 to 10 mm...
  • Page 75: Check And Oil The Pedal And Travel Control Linkage Pivots And Overhead Guard Lock

    Inspection and maintenance every 500 to 1000 hours or annually Maintenance Check and oil the pedal and travel control Grease the overhead guard pivots Check and lubricate other pivots and joints linkage pivots and overhead guard lock NOTE Inspect and oil the pivots and joints of: Use lubricating grease.
  • Page 76: Check The Contactor

    Inspection and maintenance every 500 to 1000 hours or annually Maintenance Check the contactor Change the wheel drive oil Check the electric cables, cable connectors and connections for condition and tight- ATTENTION Open the electrical compartment cover (1). ness Folow the precautions for handling fluids and Remove the cover (2).
  • Page 77: Renew The Hydraulic Breather, Suction And Pressure Filter

    Inspection and maintenance every 500 to 1000 hours or annually Maintenance Renew the breather filter Renew the suction filter Change the pressure filter ATTENTION Loosen the fastening nut (2) on the clamping strap of the NOTE Follow the precautions for handling fluids and The pressure filter is located in the left-hand wheel guard suction filter cover (3).
  • Page 78: Check The Wheel Drives For Oil Leaks

    Inspection and maintenance every 500 to 1000 hours or annually Maintenance Check the condition of the antistatic ribbon* Check the wheel drives for oil leaks NOTE Both wheel drives can only be checked for leaks with the Check the antistatic ribbon underneath the frame bottom front wheels removed.
  • Page 79: Inspection And Maintenance Every 3000 Hours Or Every 2 Years

    Inspection and maintenance every 3000 hours or every 2 years Maintenance Renew the hydraulic oil Install the filter along with the filter cover. ATTENTION Follow the precautions for handling fluids and Pull out the breather filter (1) and check the oil level with lubricants.
  • Page 80: Change The Oil In Wheel Drive

    Inspection and maintenance every 3000 hours or every 2 years Maintenance Change the oil in wheel drive ATTENTION Fill 450 cc gear oil in each gear drive through the level plug Follow the precautions for handling fluids and opening (2) and wait at least 5 minutes. lubricants.
  • Page 81: Inspection And Maintenance Specifications

    Hydraulic motor carbon brushes Original 40 mm, min.16 mm Battery Distilled water As required Non-acidic grease As required Mast tilt cylinder pivot Lubricating grease As required Steering axle Lubricating grease As required Mast and chain guide Linde chain spray As required...
  • Page 82: Lubricants Recommendations

    All the above applications can be covered with an hydraulic oil Chain spray ISO-L-HV 46 to ISO 6743-4 or HVLP ISO VG 46 to DIN 51524 T.3. Linde chain spray (see Parts Catalogue for Order No.) Such hydraulic oils have a high viscosity index (multigrade oils). Brake fluid Bio hydraulic oil DOT 3 brake fluid to SAE J 1703 (e.g.
  • Page 83: Troubleshooting Guide

    Troubleshooting guide Trouble See Page Possible Cause Remedy Clean or replace filter. Abnormal noise Suction filter restricted. 70, 72 Tighten hose connections. Check oil level, top up if Suction hoses leak, oil foams. necessary. Hydraulic pump damaged, seals faulty, Have inspected by your authorised distributor. causing air intake.
  • Page 85: Electric Circuit Diagram (Standard Equipment)

    Electric circuit diagram (standard equipment) Double module, traction and lift controller Diagnostic plug, lift control, 4 pins Charge/discharge resistor Combicontroller Connector 2M1, 4 pins Discharge resistor Traction controller Connector 3B2, 4 pins Charge/discharge resistor Accelerator sensor Connector 4S1, 2 pins Terminal resistance Lift controller 5X13 Connector, repeater indicator light, 3 pins...
  • Page 86 Electric circuit diagram (standard equipment) 336 802 6006a_1...
  • Page 87 Electric circuit diagram (standard equipment) 336 802 6006a_2...
  • Page 88 Electric circuit diagram (standard equipment) 336 802 6006a_3...
  • Page 89 Electric circuit diagram (standard equipment) 336 802 6006a_4...
  • Page 90: Electric Circuit Diagram (Options)

    Electric circuit diagram (options) Left dip beam 5S11 Light switch Heater Right dip beam 5S12 Hazard light switch Left parking light 5S13 Turn signal switch (II) Working lights Right parking light 5S14 Stop light switch Left rear position light 9S1, 9S2 Working light switch (III) Seat heater Right rear position light...
  • Page 91 Electric circuit diagram (options) 336 802 0136c...
  • Page 92: Hydraulic Circuit Diagram

    Hydraulic circuit diagram Working hydraulics Steer axle E 20, series 306 E 25, series 307 Control valve E 30, series 307 Lowering brake valve Check valve Steering hydraulics 2/2 way valve, control Changeover valve 3/3 way valve, lowering Steering control valve Check valve Orbitrol unit Release valve, lower fork manually...
  • Page 93 Hydraulic circuit diagram 336 802 0226b...
  • Page 94: Index

    Index Page Page Page Check the contactor ............74 Electrical system ..............13 Accident prevention check ..........19 Check the counterweight, electric motors, chassis, wheel Electric circuit diagram (stanard equipment) ....83 Adjust the lift chain length, drives, overhead guard and steering axle for security .. 70 Electric circuit diagram (options) ........
  • Page 95 Index Page Page Page Inspect the joystick boot ............ 66 Operation ..............13, 28 Table of contents ..............7 Inspection and maintenance chart ........59 Operation of industrial trucks in the plant area ....19 Taking the truck out of operation ........55 Inspection and maintenance specifications ......

This manual is also suitable for:

E 25-02E 30-02E 20/600-02E 25/600-02E 30/600-02

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