Jungheinrich EKS 310k Operating Instructions Manual
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Jungheinrich EKS 310k Operating Instructions Manual

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EKS 310k/310
07.04 -
G
Operating Instructions
52025067
07.08

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Summary of Contents for Jungheinrich EKS 310k

  • Page 1 EKS 310k/310 07.04 - Operating Instructions 52025067 07.08...
  • 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.

  • Page 4: Table Of Contents

    Table of contents Correct use and application of the truck Truck Description Application ................... B 1 Assemblies and Operational Description ..........B 2 Truck ....................B 3 Standard Version Specifications ............B 4 Performance data ................B 4 Dimensions (as per data plate) ............B 6 Mast version ..................
  • Page 5 Operation Safety Regulations for the Operation of Forklift Trucks ...... E 1 Control Panel Layout Variants ............E 2 Operating and Display Equipment ............E 4 Operating and display equipment on control panel ......E 4 Display unit controls and displays ............E 5 Truck operational status symbols ............
  • Page 6 Maintenance of the forklift truck Operational safety and environmental protection ........ F 1 Maintenance Safety Regulations ............F 1 Servicing and inspection ..............F 3 EKS 310 maintenance checklist ............F 4 Fuels, coolants and lubricants ............. F 8 Maintenance and Repairs ..............F 9 Preparing the truck for maintenance and repairs ........
  • Page 8 Appendix JH Traction Battery Operating Instructions These operating instructions apply only to Jungheinrich battery models. If using another brand, refer to the manufacturer's operating instructions.

  • Page 10: 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 supplied with the truck. The guidelines form part of these operating instructions and must be observed. National regulations apply in full. The truck described in the present operator manual is an industrial truck designed for lifting and transporting load units.

  • Page 12: B Truck Description

    The capacity is shown on the data plate. Type Capacity Load centre of gravity EKS 310k 1000 kg 400 mm EKS 310 1000 kg 600 mm Travel direction definition The following determinations have been made for travel direction specification.

  • Page 13: Assemblies And Operational Description

    Assemblies and Operational Description Pos. Bezeichnung Mast Aux. lift Control panel Battery Chassis t = Series Equipment o = Optional Equipment...

  • Page 14: Truck

    Truck Safety devices: An enclosed truck contour with rounded edges ensures safe hand- ling of the truck. The overhead guard protects the driver from falling objects. The Emergency Disconnect switch immediately cuts out all truck movements in ha- zardous situations. Safety gates on either side of the cab interrupt all truck move- ments as soon as they are opened.

  • Page 15: Standard Version Specifications

    Standard Version Specifications Technical data specified in accordance with VDI 2198. Technical modifications and additions reserved. Performance data Description EKS 310k EKS 310 Q Capacity (where C = 600 mm) 1000 1000 c Load centre of gravity distance Travel speed without load (RG)

  • Page 17: Dimensions (As Per Data Plate)

    Dimensions (as per data plate) Description EKS 310k EKS 310 Mast height retracted 3005 3830 Lift 4250 5500 Mast height extended 6550 7820 Seat height / standing height Aux. lift Overall lift 5090 6340 Stockpicking height 6140 7390 Ast Working aisle width for pallets...

  • Page 18: Norms

    EN norms Noise emission: 65 dB(A) in accordance with EN 12053 as harmonised with ISO 4871. The noise emission level is calculated in accordance with standard procedures and takes into account the noise level when travelling, lifting and when idle. The noise level is measured at the driver’s ear.

  • Page 19: Identification Points And Data Plates

    Identification points and data plates Warning and information labels, such as capacity diagrams, attachment points and identification plates, must be readable at all times or be replaced, if necessary. h3 (mm) Q (kg) D (mm) 1,5 V Item Description Strapping points for lifting by crane Truck data plate Decal: Capacity Decal: “Abseil device”...
  • Page 20 h3 (mm) Q (kg) D (mm) 1,5 V Item Description Decal: Do not step onto or beneath the load, risk of trapping 13a Jack contact point 13b Serial number (engraved in chassis underneath the battery cover) Decal: Add hydraulic oil Decal: Emergency drain Decal: Emergency drain key Decal: “Caution: Low voltage electronics system"...

  • Page 21: Capacity

    Truck data plate Item Description Item Description Type Manufacturer Serial no. Min./Max. battery weight (kg) Rated capacity (kg) Drive output (kw) Battery voltage (V) Load centre of gravity (mm) Net weight w.o. battery (kg) Year of manufacture Manufacturer’s logo Option For queries regarding the truck or spare part orders, please quote the serial number (20).

  • Page 22: C Transport And Commissioning

    C Transport and Commissioning Transport The truck can be transported in three different ways, depending on the height of the mast and the local conditions. – Vertically, with mast and load lifting device assembled (for low heights) – Vertically, with mast and load lifting device disassembled (for large heights) –...
  • Page 23 Crane loading with collapsed mast – When the mast is collapsed the crane lifting gear must be attached to the top and bottom mast cross members. – If the truck is attached to the crane with the mast collapsed, the transport parts must be attached to it.

  • Page 24: Crane Points

    Crane points The crane points (1) are the eyes in the mast. Crane points (2) are located on either side of the frame and crane points (3) are located on the top mast bearing respectively. Suitable ring screws must be screwed in at this point.

  • Page 25: Basic Truck Transport Safety

    Basic truck transport safety The mast must only be disassembled by the manufacturer’s authorised service department. To ensure secure transport of a disassembled EKS 310 use the prescribed attachment points for fastening/quick release belts. Only use belts with a rated capacity of >5 tonnes. During transport always discharge the drive wheel and secure the load wheels (5).

  • Page 26: Mast Transport Safety

    Mast transport safety Secure the driver’s position carriage (13) to prevent it from slipping. If the mast is stored on a pallet(s), fasten them securely to the mast (11). Use the lower attachment bracket (10) as the "mast bottom" strap point for securing to the lorry eyes (12).
  • Page 27 Safely transporting the truck with the mast collapsed! Only use belts with a rated capacity of >5 tonnes. fastening belts should attached to at least 4 different lorry / truck eyes (16). Warning: Risking of tipping through high centre of gravity The tensioning belts are tightened over the battery compartment.

  • Page 28: Commissioning

    Commissioning Moving the truck without a battery This operation must only be performed by suitably trained maintenance personnel. This operation is forbidden on slopes and inclines (no brakes). See also Chapter E, Section 6.9 Installing and Removing / Assembling and Folding the Mast This operation must only be performed by the manufacturer or a customer service team authorised by the manufacturer.

  • Page 30: D Battery Maintenance, Charging & Replacement

    D Battery Maintenance, Charging & Replacement Safety Regulations for handling acid batteries Before any work is carried out on the batteries the truck must be safely parked (see Chapter E). Maintenance personnel: Batteries may only be charged, serviced or replaced by trained personnel.

  • Page 31: Battery Types

    Battery type Truck type 48 V 3 E PzS 420 EKS 310k 48 V 4 E PzS 560 EKS 310 The battery weights can be taken from the battery data plate. The weight and dimensions of the battery have a considerable influence on the operational safety of the truck.

  • Page 32: Battery Removal And Installation

    Battery removal and installation Only batteries with insulated cells and terminal connectors may be used. When replacing the battery always use the same battery type. Extra weights must not be removed and must remain in the same position. The truck must be horizontral to prevent the battery from falling out when the battery retainer is removed.
  • Page 33 – Undo and remove the battery retainers (5;7). – Pull the battery (6) onto the side of the prepared battery transporter. Assembly is the reverse order. After installing again, check all cables and connectors for signs of visible damage and before using the truck again check that: –...

  • Page 34: Check The Battery Condition, The Acid Level And Acid Density

    Check the battery condition, the acid level and acid density – The battery manufacturer’s maintenance instructions apply. – Check the battery housing for cracks and any spilled acid. – Remove any oxydation residue from the battery terminals and apply an acid-free grease to the battery terminals.

  • Page 36: Safety Regulations For The Operation Of Forklift Trucks

    E Operation Safety Regulations for the Operation of Forklift Trucks Driver authorisation The forklift truck may only be used by suitably trained personnel, who have demonstrated to the proprietor or his representative that they can drive and handle loads and have been authorised to operate the truck by the proprietor or his representative.

  • Page 37: Control Panel Layout Variants

    Control Panel Layout Variants Variant I The control panels are arranged as standard at the front, i.e. before the aux. lift. Accordingly, the display unit is below the overhead guard also in the load direction Variant II The control panels and information display are arranged on the mast side.
  • Page 38 Variant IV Load side and diagonal arrangement of controls. The driver looks directly in the load direction or diagonally to the left in the load direction. The “Steering” control panel module is also present on the mast side. The display unit is located on the load side below the overhead guard.

  • Page 39: Operating And Display Equipment

    Operating and Display Equipment Operating and display equipment on control panel Item Operating / Display Function Equipment t Interrupts the main supply, all truck EMERGENCY DISCONNECT switch movements are disabled t Steers the truck in the required direction. Steering wheel t Two-hand operation Support handle o Automatic lift cutout is deactivated.

  • Page 40: Display Unit Controls And Displays

    Display unit controls and displays 14 15 Upper range symbols Item Symbol Operating / Display Function Equipment Displays possible travel speeds: Turtle Creep mode Rabbit Max. travel speed “Guidance wire WG Sensors which have detected the recognition” display guidance wire have a dark background Steering angle display Indicates the current steering angle with reference to the centre position...
  • Page 41 Item Symbol Operating / Display Function Equipment t Displays the lift height of the forks Display “Overall lift” “Referencing required” display: Main lift - lift Requests Main Lift to lift Main lift - lower Requests Main Lift to lower Aux. lift - lift Requests Aux.
  • Page 42 Symbol Operating / display unit Function o Indicates that automatic, height dependent “Travel cutout” display travel cutout has been activated “Travel cutout bypass” Bypasses the automatic, height dependent switch travel cutout o Indicates that the aisle end safety device “Aisle end safety device” display (option) has been activated.
  • Page 43 Symbol Operating / display unit Function Attachment fork adjustment o Indicates that fork adjustment can be “Symmetrical fork adjustment” display operated “Symmetrical fork Activates fork adjustment with simultaneous adjustment” switch operation of hydraulic control switch, Right turn = forks turn in; Left turn = forks turn out o Indicates that it is possible to change to the “Asymmetrical fork adjustment menu...

  • Page 44: Truck Operational Status Symbols

    Truck operational status symbols The operational status of the truck when it has been switched on is indicated by symbols in the display unit. Safety gates open Foot switch not pressed Attachment in home position When the following symbols are displayed you must carry out a reference movement in accordance with the display, i.e.
  • Page 45 Referencing: Main lift - lift Referencing: Main lift - lower Referencing: Aux. lift - lift Referencing: Aux. lift - lower Lift cutout during referencing When disabling the lift cutout the driver must look out for obstacles when the mast is extended. Pressing the “bypass lift cutout”...

  • Page 46: Starting Up The Truck

    Starting up the truck Before the truck can be put into operation, operated or a load unit lifted, the driver must ensure that there is nobody within the danger area. Checks and operations to be performed before starting daily work –...

  • Page 47: Lift Truck Operation

    Lift truck operation Safety regulations for truck operation Travel routes and work areas: Only use lanes and routes specifically designated for truck traffic. Unauthorised persons must stay away from work areas. Loads must only be stored in places specially designated for this purpose. Driving conduct: The driver must adapt the travel speed to local conditions.

  • Page 48: Travelling, Steering, Braking

    Travelling, Steering, Braking EMERGENCY DISCONNECT – Press EMERGENCY DISCONNECT switch (1) down. All truck movements are inhibited. The switch operation must not be affected by any objects placed in its way. Travelling The truck can be driven in 3 modes: Free travel in apron, with wire or rail guidance.
  • Page 49 – Fully lower the Aux. lift and raise the Main lift with the hydraulic control switch (8) until the forks are clear of the ground. – Slowly turn the travel selection switch (6) with the right thumb. Turn clockwise = forward travel Turn anti-clockwise = reverse travel –...
  • Page 50 Negotiating narrow aisles It is forbidden for unauthorised personnel to enter narrow aisles (truck lanes in racking systems with safety distances < 500 mm) or for personnel to cross through them. These work areas must be marked and identified accordingly. Carry out a daily inspection of the safety devices on the truck or the racking sysem to avoid hazards and protect personnel.
  • Page 51 Wire guidance trucks When starting or continuing to travel after disconnecting the wire guidance, check the position of the drive wheel as manual steering is now activated again. If an automatically guided wire guidance truck is switched off, the wire guidance is no longer active when it is switched on again.
  • Page 52 Inductive automatic steering takes over the steering and applies it to the guidance wire. Tracking is completed once the truck has been set to the guidance wire. The display (28) changes to “guidance wire applied”. The tracking signal is no longer sounded.

  • Page 53: Lifting - Lowering - Outside And Inside The Rack Aisles

    Lifting – Lowering – outside and inside the rack aisles Risk of injury when the driver’s cab and the load lifting device are lowered. There must be nobody in the danger zone. Lift – Lower (Main Lift) – Apply the foot switch. –...

  • Page 54: Order Picking And Stacking

    Order picking and stacking Picking up, transporting and placing load units Before picking up a load unit the driver must make sure that it has been correctly palletised and does not exceed the truck’s capacity. Observe the load diagram. – Check the fork distance for the pallet and adjust if necessary. Adjusting the forks To pick up the load securely, the forks must be as far apart as possible and...
  • Page 55 Picking up a load from the front – Drive the truck at creep speed. – Slowly insert the forks into the pallet until the fork back touches the load or the pallet. – Raise the load slightly and reverse the truck slowly (creep speed).

  • Page 56: Park The Truck Securely

    Park the truck securely When you leave the truck it must be securely parked even if you only intend to leave it for a short time. Do not park the truck on an incline. In special cases the truck may need to be secured with wedges.

  • Page 57: Troubleshooting

    Troubleshooting This chapter enables the user to identify and rectify basic faults and the effects of incorrect operation. When trying to locate a fault, proceed in the order shown in the table. Fault Possible cause Action Truck does not – Battery not connected – Check battery plug and plug in if start.
  • Page 58 Fault Possible cause Action Error 144 – Truck quit – Restore wire guidance guidance wire Error 330 – Travel control button – Do not press travel control button, pressed during power- switch truck off and on again Error 334 up test Error 331 –...

  • Page 59: Emergency Stop Device

    Emergency stop device When the automatic emergency stop device is applied (e.g. if the wire guidance is lost, or the electrical steering fails) the truck automatically comes to a halt. Before starting again, the cause of the error must be identified and corrected. When starting the truck again, follow the manufacturer’s instructions as laid down in the present operator manual.

  • Page 60: Exiting The Driver's Cab With The Emergency Abseil Device

    Exiting the driver's cab with the emergency abseil device Industrial trucks with a height-adjustable operator position which can exceed 3m from the ground, have an emergency lowering mechanism and an emergency abseil device for the driver which he can use if the operator position ever becomes stuck. If the driver’s cab cannot be lowered due to a fault, not even manually, the operator must exit the driver's cab via the emergency abseil device.

  • Page 61: Bypassing The Chain Slack Safety Device

    Abseiling Do not drop into loose rope. Watch out for obstacles when abseiling. – Make the rope (37) taut. – Exit with your face towards the truck. – To abseil, press the lever (36) on the abseil device down. – To stop abseiling, release the brake lever (36). Bypassing the chain slack safety device If the chain slack safety device applies, e.

  • Page 62: Aisle End Safety Device (O)

    Aisle end safety device (o) Trucks with the aisle end safety device brake before the aisle exit or in the transfer aisle. There are two basic versions for this: 1. Braking to a halt 2. Braking to 2.5 km/h Other variants (affecting the subsequent travel speed, lift height etc.) are available. 1.
  • Page 63 To enable the truck to travel again after an EMERGENCY STOP, carry out the following: – Determine the possible cause of the EMERGENCY STOP. – Press the EMERGENCY STOP switch and turn it again. – Apply inductive automatic steering. – Press the travel lever. If the truck now starts, test that it works with manual steering and inductive automatic steering.

  • Page 64: Recovering The Truck From A Narrow Aisle / Moving The Truck Without A Battery

    Recovering the truck from a narrow aisle / Moving the truck without a battery Before recovering the truck from a narrow aisle, disconnect the battery. This operation can only be performed by a specialist service engineer specially trained in operating the truck. When the brakes are de-activated the truck must be parked on an even ground as the brakes are no longer effective.
  • Page 65 Dismantling the hydraulic brake – Remove the electronic compartment cover at the back. – Remove the protective cap (43) from the discharge valve. – Push the hose (44) onto the vent connectino and insert the other end of the hose in the brake fluid container (45) above it.
  • Page 66 Adjust the steering angle The battery must be disconnected when adjusting the steering angle. Using an Allen key set the steered wheel to the required direction via the screw in the steering motor (46). It is advisable to discharge the wheel if setting an angle greater than 4 degrees.
  • Page 67 E 32...

  • Page 68: F Maintenance Of The Forklift Truck

    F Maintenance of the forklift 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 to the forklift truck, especially to the safety devices, are not permitted. The operational speeds of the truck must not be changed under any circumstances.
  • Page 69 Electrical System: Work on the electrical system may only be performed by trained personnel. Before commencing work on the electrical system, take all precautionary measures to avoid electric shocks. For battery-operated trucks, also de-energise the truck by removing the battery connector. Welding: To avoid damaging electrical or electronic components, remove them from the truck before performing welding operations.

  • Page 70: Servicing And Inspection

    The application conditions of an industrial truck considerably affect the wear levels of the service components. We recommend an application analysis carried out on site by a Jungheinrich customer adviser to establish specific maintenance intervals in order to restrict damage caused by wear.

  • Page 71: Eks 310 Maintenance Checklist

    EKS 310 maintenance checklist Maintenance intervals Standard = W A B C Chassis/ 1.1 Check all load bearing items for damage Super- 1.2 Check screw connections structure: 1.3 Test the operator’s platform and check for damage 1.4 Check that identification points, data plates and warnings are legible and replace if necessary Drive: 2.1 Lubricate the bearing between traction motor and...
  • Page 72 Maintenance intervals Standard = W A B C Hydraulic 6.1 Test operation System: 6.2 Check connections and ports for leaks and damage 6.3 Check hydraulic cylinder for leaks and damage and make sure it is secure 6.4 Check oil level 6.5 Test the hoses and check for damage 6.6 Check ventilation and discharge filter on hydraulic reservoir...
  • Page 73 Maintenance intervals Standard = W A B C Lift 10.1 Clean rollers, guide rollers and contact surfaces in the mechanism: mast sections and apply grease. Warning: Danger of crashing! 10.2 Check mast attachments (bearings and retaining screws) 10.3 Check lift chains and chain guide for wear, adjust and lubricate 10.4 Lubricate lift chains 10.5 Visually inspect rollers, slide pieces and stops...
  • Page 74 Lubrication Schedule a Transmission oil drain plug Slide surfaces Grease nipple Hydraulic oil filler neck c Hydraulic oil drain plug...

  • Page 75: Fuels, Coolants And Lubricants

    Fuels, coolants and lubricants Handling consumables: Consumables must always be handled correctly. Follow the manufacturer’s instructions. Improper handling is hazardous to health, life and the environment. Consumables must only be stored in appropriate containers. They may be flammable and must therefore not come into contact with hot components or naked flames.

  • Page 76: Maintenance And Repairs

    Maintenance and Repairs Load bearing parts of the truck, e. g. chassis and mast, may only be welded after consultation with the manufacturer. Preparing the truck for maintenance and repairs All necessary safety measures must be taken to avoid accidents during maintenance and repair work.

  • Page 77: Securing The Driver's Position Carriage

    Securing the driver’s position carriage The driver’s position carriage can be secured in the raised position. – Raise the driver’s position carriage until the inner mast (1) is above the carriage (2) of the load lifting safety device. – Unscrew the attachment screw (4) and remove the retaining bolt (3) from the carriage (2) on the mast.

  • Page 78: Cleaning The Discharge Filter

    Cleaning the discharge filter Unscrew the discharge filter and the oil dipstick (5) and clean with compressed air or a cleaning agent. Dispose of used filters in the correct manner. Replacing the hydraulic oil filter – Unscrew the hydraulic oil filter sealing cap (6).

  • Page 79: Hydraulic Oil

    Hydraulic oil – Preparing the truck for maintenance and repairs Oil must never be allowed to enter the drainage system or the soil. Used oil must be preserved until it can be disposed of in the correct manner. Draining oil: Suction off the hydraulic oil with the discharge filter removed (5).

  • Page 80: Hydraulic Hoses

    Hydraulic hoses Hose lines must be replaced every six years, see Safety Regulations for Hydraulic Hose Lines ZH 1/74. Check brake fluid The brake fluid is poisonous and should therefore only be kept in sealed original containers. Also note that brake fluid will attack the truck’s paint.

  • Page 81: Checking Electrical Fuses

    5.10 Checking electrical fuses Electric fuses must only be checked and replaced by authorized personnel. – Prepare the truck for maintenance and repairs (see Chapter F). – Check all fuse ratings in accordance with the table; replace if necessary. Only use the rating indicated on the controller. DIN and EN standardised fuses must not be used for UL standardised fuses.

  • Page 82: Recommissioning

    5.11 Recommissioning Recommissioning after cleaning or repair work is permitted only after the following operations have been performed. – Test horn operation. – Test EMERGENCY DISCONNECT switch. – Test brake operation. – Lubricate the truck in accordance with the lubrication chart. Decommissioning the forklift truck If the forklift truck is to be decommissioned for more than one month, e.g.

  • Page 83: During Decommissioning

    During decommissioning: Every 2 months: – Charge the battery (see Chapter D). Battery powered trucks: The battery must be charged at regular intervals to avoid depletion of the battery through self-discharge. The sulfatisation would destroy the battery. Recommissioning – Thoroughly clean the truck. –...

  • Page 84: Safety Checks To Be Performed At Regular Intervals And Following Any Unusual Incidents

    Carry out a safety check in accordance with national regulations. Junheinrich recommends checks in accordance with FEM Guideline 4.004. Jungheinrich has a special safety department with trained personnel to carry out such checks. The truck must be inspected at least annually (refer to national regulations) or after any unusual event by a qualified inspector.
  • Page 85 F 18...
  • Page 86 Jungheinrich traction battery Table of contents Jungheinrich traction battery ..........2-6 with positive tubular plates type EPzS and EPzB Type plate Jungheinrich traction battery..........7 Instruction for use ............8-12 Aquamatic/BFS III water refilling system Jungheinrich traction battery Maintenance free traction batteries with positive tubular plates type EPzV ....................13-17...
  • Page 87 Jungheinrich traction battery with positive tubular plates type EPzS and EPzB Rating Data 1. Nominal capacity C5: See type plate 2. Nominal voltage: 2,0 V x No of cells 3. Discharge current:: C5/5h 4. Nominal S.G. of electrolyte* Type EPzS:...
  • Page 88 Ignoring the operation instructions, repair with non-original parts or using additives for the electrolyte will render the warranty void. For batteries in classes I and II the instructions for maintaining the appropriate protection class during operation must be complied with (see relevant certificate). 1.
  • Page 89 Battery container lids and the covers of battery compartments must be opened or re- moved. The vent plugs should stay on the cells and remain closed. With the charger switched off connect up the battery, ensuring that the polarity is cor- rect.
  • Page 90 3. Maintenance 3.1 Daily Charge the battery after every discharge. Towards the end of charge the electrolyte level should be checked and if necessary topped up to the specified level with purified water. The electrolyte level must not fall below the anti-surge baffle or the top of the separator or the electrolyte „min“...
  • Page 91 5. Storage If batteries are taken out of service for a lengthy period they should be stored in the fully charged condition in a dry, frost-free room. To ensure the battery is always ready for use a choice of charging methods can be made: 1.
  • Page 92 7. Type plate, Jungheinrich traction battery Baujahr T ype Year of manufacture Serien-Nr. Lieferanten Nr. Serial-Nr. Supplier No. Nennspannung Kapazität Nominal V oltage Capacity Zellenzahl Batteriegewicht min/max Number of Cells Battery mass min/max Hersteller Jungheinrich AG, D-22047 Hamburg, Germany Manufacturer...
  • Page 93 Aquamatic/BFS III water refilling system for Jungheinrich traction battery with EPzS and EPzB cells with tubular positive plates Aquamatic plug arrangement for the Operating Instructions Cell series* Aquamatic plug type (length) EPzS EPzB Frötek (yellow) (black) 2/120 – 10/ 600 2/ 42 –...
  • Page 94 Diagrammatic view Equipment for the water refilling system 1. Water tank 2. Level switch 3. Discharge point with ball valve 4. Discharge point with sole- noid valve 5. Charger 6. Sealing coupler 7. Closing nipple 8. Ion exchange cartridge with conductance meter and solenoid valve 9.
  • Page 95 4. Filling (manual/automatic) The batteries should be filled with battery water as soon as possible before the battery charging comes to an end; this ensures that the refilled water quantity is mixed with the electrolyte. In normal operation it is usually sufficient to fill once a week. 5.
  • Page 96 8. Battery hose connections Hose connections for the individual plugs are laid along the existing electric circuit. No changes may be made. 9. Operating temperature The temperature limit for battery operation is set at 55° C. Exceeding this temperature damages the batteries. The battery filling systems may be operated within a tempe- rature range of >...
  • Page 97 10.2.1 Clamping ring tool The clamping ring tool is used to push on a clamping ring to increase the contact pres- sure of the hose connection on the plugs' hose couplings and to loosen it again. 10.3 Filter element For safety reasons a filter element (ident no.: 50307282) can be fitted into the batte- ry's main supply pipe for supplying battery water.

This manual is also suitable for:

Eks 310

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