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Summary of Contents for Jungheinrich ese 20
- Page 1 ESE 20 04.99- Operating instructions 50042902 07.99...
- Page 2 Used to indicate standard equipment. Used to indicate optional equipment. Our trucks are subject to ongoing development. Jungheinrich reserves the right to alter the design, equipment and technical features of the truck. No guarantee of particular features of the truck should therefore be inferred from the present operating instructions.
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Page 4: Table Of Contents
Table of contents Correct use and application of the truck ....... A 1 Description of the truck Design and application................B 1 Assemblies.................... B 2 Technical data - standard version............B 3 Performance data ................. B 3 Dimensions ................... B 4 EN standards .................. - Page 5 Operational safety and environmental protection ......... F 1 Safety regulations applicable to truck maintenance......F 1 Servicing and inspection ............... F 3 Maintenance checklist ESE 20 ............. F 4 Lubrication schedule ESE 20..............F 6 Fuels, coolants and lubricants .............. F 7 Instructions for the servicing operations ..........
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Page 6: A Correct Use And Application Of The Truck
A Correct use and application of the truck The „Guidelines for the Correct Use and Application of Industrial Trucks“ (VDMA) are included in the scope of delivery for this truck. The guidelines are part of these ope- rating instructions and must always be heeded. National regulations are fully applica- ble. -
Page 8: B Description Of The Truck
B Description of the truck Design and application The ESE 20 is an electric four-wheel forklift truck with a lateral standing platform and a sitting aid. It is provided with an electrical steering wheel steering system. The ESE is designed for transport and order-picking operations on level ground. Pal- lets with open ground support or pallets fitted with lateral boards (provided that the boards are outside the range of the load-bearing wheels) can be picked up. -
Page 9: Assemblies
Assemblies Item Designation Item Designation Controller Battery hood Combined instrument Lifting device Drive wheel Information and service indicator Supporting wheel 10 t Steering Dead man's switch 11 t Key switch Drive cover 12 t Master switch (emerg. stop) Sitting aid t = Standard equipment o = Optional equipment... -
Page 10: Technical Data - Standard Version
Technical data - standard version Indication of technical data according to VDI 2198, subject to modification and supplementing. Performance data Standard Rapid drive Designation Q Rated capacity 2000 2000 Load centre distance Travelling speed 8.5 / 10.5 9.5 / 12.5 km/h with / without rated load Lifting speed... -
Page 11: Dimensions
Dimensions (all dimensions in mm) Short Designation Long Design length of front Height of fork when lowered Lift Truck width Distance between forks, outside 510 / 540 / 660 510 / 540 / 660 Track 340 / 370 / 490 340 / 370 / 490 Distance between forks, inside 170 / 200 / 330... - Page 12 Working aisle widths (Long l = 946) (all dimensions in mm) 1000 1946 1581 1000 1760 2146 1150 2096 1731 1200 1910 2346 1200 2146 1781 1014 1200 1950 2346 1400 2346 1981 1214 1400 2160 2546 1600 2546 2181 1414 1600 2360...
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Page 13: En Standards
(EN 50 082-2) - electrostatic discharge (EN 61 000-4-2) Electrical or electronic components and their arrangement may only be modified after written approval by the JUNGHEINRICH AG has been obtained. Conditions for application Ambient temperature: - in operation: 5°C to 40°C When the truck is continually operated at temperatures below 5°C, in cold stores or... -
Page 14: Labels
Xxxxxx Xxxxxxxxxxxxx Xxxxxxxxx Xxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxx Xxxxxxxxxx Xxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxx Xxxxx Xxxxxxxxxxxxxxxx Xxxx Xxxxxxxxxxxxxxxxxx Xxxxxxx Jungheinrich Aktiengesellschaft Hamburg • Xxxxxx Kundendienst Regelmäßige Prüfung nach UVV VBG 12 a/ 12 b §20 durch Sachkundigen Nächste Prüfung Ihr Kundendienst-Partner 1,5 V Item Designation Accident prevention inspection label (D only) - Page 15 Xxxxxxxxx Xxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxx Xxxxxxxxxx Xxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxx Xxxxx Xxxxxxxxxxxxxxxx Xxxx Xxxxxxxxxxxxxxxxxx Xxxxxxx Jungheinrich Aktiengesellschaft Hamburg • Xxxxxx Item Designation Item Designation Type Load centre distance in mm Serial No. (truck No.) Min./max. battery weight in kg Order No. Net weight without battery in kg...
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Page 16: C Transportation And Commissioning
C Transportation and commissioning Transportation by crane Only lifting gear of adequate capacity must be used (for the transport weight, refer truck identification label). Lifting gear attachment points are provided on the chassis (1) and the fork (2) in case the truck is to be lifted transported crane. -
Page 17: Moving The Truck With The Drive Unit Inoperative
Moving the truck with the drive unit inoperative This operating mode is not permitted when negotiating inclines and gradients. If the truck has to be moved after a failure has rendered it immobile, proceed as follows: - Set the master switch to position “OFF”. - Set the key switch to position “OFF”... -
Page 18: D Battery - Servicing, Recharging, Replacement
Spilled battery acid must be immediately neutralized. Only batteries with closed battery trough may be used. The battery weight and dimensions have a considerable effect on the operational safety of the truck. Battery type changes are therefore permitted only after obtaining approval from JUNGHEINRICH. -
Page 19: Battery Types
Battery types Depending on the truck version, the truck will be supplied with different battery types. 24V - PzS - battery Short 3 PzS 300L-B 24V - PzS - batteryperformance-enhanced Short 3 PzS 360HX-B 24V - PzS - battery Long 4 PzS 440L-B 24V - PzS - batteryperformance-enhanced Long... -
Page 20: Charging The Battery
Charging the battery To charge the battery, the truck must be parked in a closed and properly ventilated room. - Expose the battery (refer to chapter D, section 3). The battery connector (1) and the charging cable (6) must only be connected or disconnected with the truck and the battery charger switched off. -
Page 21: Removing And Installing The Battery
Removing and installing the battery The truck must be parked on level ground. To prevent short-circuits, batteries with exposed poles or cell connectors must be covered using a rubber mat. Place the battery connector or the battery cable, respectively, in such a way that they will not catch behind any truck protrusions when the battery is withdrawn. -
Page 22: Combined Instrument
Setting of the instrument should be performed by JUNGHEINRICH service staff. An advance “CAUTION” symbol (11) will appear at a residual battery capacity of - 30% in the case of standard batteries and - 50% in the case of maintenance-free batteries. -
Page 23: Battery Discharge Indicator, Battery Discharge Monitor, Operating Hour Meter
B A T T 4 7 1 h ged due to a complete discharge. Contact the JUNGHEINRICH customer service for setting the instrument. If the remaining battery capacity falls below 30%, it is required to recharge the battery. -
Page 24: Safety Regulations Governing The Operation Of The Fork-Lift Truck
E Operation Safety regulations governing the operation of the fork-lift truck Driving permission: The fork-lift truck must only be operated by persons who have been trained in the operation of trucks, who have demonstrated to the user or his representative their capability of moving and handling loads, and who have expressly been charged by the user or his representative with the operation of the truck. -
Page 25: Description Of The Operating Controls And Indicators
Description of the operating controls and indicators Bedien- bzw. Pos. Funktion Anzeigeelement t Controls the direction of travel as well as 1 Controller the travelling speed. t Lifts the lifting device. 2 Operating key “Lifting” t Lowers the lifting device. 3 Operating key “Lowering”... -
Page 27: Starting Up The Truck
The combined instrument (5) shows the remaining battery capacity. o Information and service indicator The information and service indicator (5) briefly displays JUNGHEINRICH the vehicle code, followed by the current steering position of the drive wheel, the available battery capacity and the hours of operation. -
Page 29: Operation Of The Fork-Lift Truck
Operation of the fork-lift truck Safety regulations applicable when operating the truck Driving lanes and work areas: Only such lanes and routes that are specially allocated for truck traffic must be used. Unauthorised persons must stay away from work areas. Loads must only be stored at places specially provided for this purpose. Driving conduct: The travelling speed must be adapted to the prevailing local conditions. -
Page 30: Adjusting The Sitting Aid
Adjusting the sitting aid The truck is provided with a sitting aid with adjustable angle. Folded up backrest Folded down sitting aid Adjusting the sitting aid to the operator requirements. - Fold down the sitting aid. - Use the adjusting screw (10) to incline it in the desired position: Turning left down,... -
Page 31: Driving, Steering, Braking
Driving, steering, braking Increased attention has to be paid during driving and steering the truck. The steering system is not automatically set to straight-through driving - thus be care- fully when starting to drive. If required, check the steering position on the information and service indicator (5) (o). - Page 32 Driving Do not drive the truck unless the hoods are closed and locked in the stipulated manner. - Start up the truck (refer to chapter E, section 3). - Operate the deadman key (9). The steering system is not automatically set to straight-through driving - thus be care- fully when starting to drive.
- Page 33 Braking by means of the generator brake (coasting): - Release the controller (1) - the controller assumes zero position. Depending on the setting, the truck is braked by the generator braked, coasting to a stop. deceleration rate adjusted by the JUNGHEINRICH service organization. E 10...
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Page 34: Picking Up And Setting Down Loads
Counter-current braking - While travelling, turn the controller (1) to the opposite direction. The truck is braked by counter-current until it starts moving into the opposite direction. The braking effect depends on the position of the controller. Picking up and setting down loads Before picking up a load, the driver has to make sure that it is correctly palletised and that the capacity of the truck is not exceeded. -
Page 35: Safe Parking Of The Truck
Safe parking of the truck If the truck is left unattended, even for only short periods of time, it must be rendered safe. Never park the truck on a slope or incline. lifting device must always completely lowered. - Lower the lifting device. - Set the drive wheel to the "straight ahead position". -
Page 36: Information And Service Indicator (Lisa)
(16)) below the display are used as indicators. The keyboard, four keys, (17) to (20), is needed to select, read or modify truck parameters. In the service mode, only authorised personnel of the JUNGHEINRICH service may perform modifications! 5.1 o LED indicators Two lit LED indicators show the following states: Pos. -
Page 37: 5.3 O Indicators
ACCELERATION and 100% adjustment of the electronics is set. This driving parameter may only be adjusted by the DYNAMIC BRAKE (ROLL- JUNGHEINRICH service. OFF BRAKE) This driving parameter has no function. REVERSING BRAKE This driving parameter may only be adjusted by the SPEED DRIVE JUNGHEINRICH service. -
Page 38: 5.4 O Changing Driving Parameters
5.4 o Changing driving parameters The driving behaviour of the truck is changed if the truck parameters are modified. This is to be taken into consideration during start-up! Parameters may only be modified with the truck parked and while it is not performing any lifting movements. -
Page 39: Fault Location
(see the identification plate). If it is not possible to rectify the fault by performing the indicated remedial actions, please contact the JUNGHEINRICH Customer Service, as more intricate faults can only be rectified by specially trained and qualified service personnel. -
Page 40: F Maintenance Of The Fork-Lift Truck
F Maintenance of the fork-lift truck Operational safety and environmental protection The checks and servicing operations contained in this chapter must be performed in accordance with the intervals as indicated in the servicing checklists. Modifications of fork-lift truck assemblies, especially of the safety installations, are not permitted. - Page 41 Work on the electric system: Work on the electric system of the truck must only be performed by personnel specially trained for such operations. Before commencing any work on the electric system, all measures required to prevent electric shocks have to be taken. For battery-operated fork-lift trucks, the truck must also be depowered by removing the battery plug.
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Page 42: Servicing And Inspection
Servicing and inspection Thorough and expert servicing is one of the most important preconditions for safe operation of the fork-lift truck. The neglect of regular servicing intervals can lead to fork-lift truck failure and constitutes a potential hazard to personnel and equipment. The indicated servicing intervals are based on single-shift operation under normal operating conditions. -
Page 43: Maintenance Checklist Ese 20
Maintenance checklist ESE 20 Maintenance Maintenance W 1= 50 operating hours, once per week min. intervals: intervals M 3 = 500 operating hours, every months min M 6 = 1000 operating hours, every months min standard =t M12 = 2000 operating hours, every 12... - Page 44 Maintenance Maintenance W 1= 50 operating hours, once per week min. intervals: intervals M 3 = 500 operating hours, every months min M 6 = 1000 operating hours, every months min standard =t M12 = 2000 operating hours, every 12 months min cold store=l Battery...
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Page 45: Lubrication Schedule Ese 20
Lubrication schedule ESE 20 0,7 l B + C 1,25 - 1,3 l Gliding surfaces Grease nipples Filler plug for hydraulic oil Filler plug for gear oil Drain plug for gear oil Cold store usage Compound for cold store usage 1:1 1.25l - 1.3l;... -
Page 46: Fuels, Coolants And Lubricants
Fuels, coolants and lubricants Handling consumption type material: Consumption type material must always be handled properly. Manufacturer's instructions are to be observed. Improper handling is injurious to health, life, and environment. Consumption type materials must be stored in adequate containers. They might be inflammable and, therefore, must not come into contact with hot components or open fire. -
Page 47: Instructions For The Servicing Operations
Instructions for the servicing operations Preparing the truck for servicing and maintenance operations All required safety measures must be taken to prevent any accidents in the course of the servicing and maintenance operations. The following preparatory operations must be performed: - Park the truck and render it safe (refer to chapter E, section 4.5). -
Page 48: Removing The Drive Cover
Removing the drive cover - If required, fold up the sitting aid (4). - Carefully open the drive cover (6) above the recessed grip (5); then pull it off and store it in a safe location. - Installation occurs in the reverse order of steps. Do not drive the truck unless the hoods are closed and locked in the stipulated manner. -
Page 49: Checking The Electric Fuses
Checking the electric fuses - Prepare the truck for the servicing and maintenance operations (refer to chapter F, section 6.1). - Remove the drive cover (see chapter F, section 6.3). - Referring to the table, check all fuses for correct rating and damage; replace fuses where required. -
Page 50: Recommissioning The Truck
Recommissioning the truck Recommissioning of the truck following the performance of cleaning or maintenance work is permitted only after the following operations have been performed: - Check the brake for correct functioning. - Check the master switch for correct functioning. - Check the horn for proper functioning. -
Page 51: Measures To Be Taken During Decommissioning
Measures to be taken during decommissioning Every 2 months: - Recharge the battery (refer to chapter D, section 4). Regular recharging of the battery is very important; otherwise, exhaustive depletion of the battery caused by self-discharging would occur. Owing to sulfatisation, this will result in the destruction of the battery. -
Page 52: Safety Checks To Be Performed At Regular Intervals And Following Any Untoward Incidents (D: Accident Prevention Check According To Vbg 36)
Safety checks to be performed at regular intervals and following any untoward incidents (D: Accident prevention check according to VBG 36) At least once yearly, or after any untoward incident, the fork-lift truck has to be checked by a qualified inspector. The inspector must assess the condition of the truck from a standpoint purely concerned with safety aspects, uninfluenced by any company or economic circumstances.
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