Operating Instructions - Midland Pallet Trucks
Contents
1. Nut 2 203 Screw 2 216 Inner Leg 1 204 Gasket 2 217 205 Screw 2 218 Elastic collar 4 206 Pin 2 219 Shaft of Roller 2 207 Bushing 2 220 208 Elastic collar 10 1221 209 Left Leg 2 222 Roller 2 210 Bushing 2 223 Steel Roller 4 211 Pin 2 224 Gasket 4 212 Centrifugal Axle 2 225 Bearing 4 Subject to change without notice page10 Electric high lift pallet truck 213 Bushing 2 O new LIST OF PUMP No Description Qty No Description Qty 301 Locking Ring 1 320 Valve Cartridge 1 302 Gasket for Spring 1 1321 Nut 1 303 Piston 1 322 Screw 1 304 Spring 1 1323 Lever Plate 1 305 Dust Ring 1 324 Pump Body 1 306 Y Ring 1 325 Cylinder 1 307 Pump Cylinder 1 326 Seal Gasket 1 308 O Ring 1 327 Bushing 1 309 Seal Gasket 1 328 Screw Cover 1 310 Screw Plug 1 329 O Ring 1 311 Screw Plug 1 330 Dust Ring 1 312 O Ring 1 1331 Steel Ball 1 313 Adjusting Bolt 1 332 Piston Rod 1 314 Spring 1 1333 Piston 1 315 Spindle of Safety Valve 1 334 Cup Packing 1 316 Elastic Pin 1 1335 O Ring 1 317 Lower Cylinder 1 336 Gasket 1 Subject to change without notice pagell Electric high lift pallet truck 318 O Ring 1 1337 Elastic collar 1 319 O Ring 1 403 402 401 gm 431 432 433 434 430 Subject to change without notice page12 Electric high lift2. are steered automatically by moving the steering handle Stationary device The electric high lift pallet is equipped with 2 side supports At a height of approx 400 mm the supports are automatically set on the floor Once the supports are in place further movement is not allowed respective not possible Picking up a load Check that the load does not exceed the loading capacity of the electric high lift pallet truck Subject to change without notice page4 oa P The load must be evenly distributed Electric high lift pallet truck Each time check with the currently loading diagram You can find an illustration of the diagram on the side of the pallet truck Roll the electric high lift pallet truck slowly up to the pallet load Roll the fork prongs under the pallet until the back end of the fork rests against the load pallet Lift the load by executing the pumping movements shown Loading diagram The load centre of gravity must not be N exceeded g 000 overs across both prongs of the fork Moving with the load As the electric high lift pallet truck is not equipped with a brake it must not be used on upward or downward slopes As far as floor ground clearance permits the load should be transported across the floor ground at as low a height as possible max 300 mm Move at a uniform speed appropriate to the load and floor ground conditions Setting the load down Stop just before the stacking area and l
3. not function properly then adjust the Nut 104 or Adjusting Bolt 822 by following process Problems Turning direction of Nut Turning direction of Bolt 322 104 Fork not lifted up i counter clockwise counter clockwise Fork not lowering down clockwise clockwise Slow lifting no function clockwise clockwise Quick lifting no function counter clockwise counter clockwise When to add oil If the fork can t be pumped up to its rated highest position you may have to add hydraulic oil into the oil tank The hydraulic fluid to be used must have a quality of ISO VG32 or equivalence its viscosity should be 32cSt at 40 C Mixing of different fluids is prohibited Intended use The high lift pallet truck with forks for independent lifting of loads is intended for both manual lifting lowering and the manual transporting of loads Its use requires a level and firm floor ground surface The high lift pallet truck with forks for independent lifting of loads is intended for on site transporting of unit loads e g in warehouses associated with industry and delivery companies etc for short range transporting of standard and wire mesh pallets as well as other palletised loads Additionally the high lift pallet truck can be made stationary as a working platform Automatic supports are placed once a lift of 400 mm is reached It is not suitable for use in potentially explosive locations It
4. Electric high lift pallet truck Operating Instructions Parts List EX Series 1T Electric high lift Pallet Truck Note Operator MUST read and understand this operating instructions before use this Pallet Truck Subject to change without notice pagel Electric high lift pallet truck Thank you for using this pallet truck Your pallet truck is made of high quality steel and was designed to give you a durable reliable and easy to use product For your safety and correct operation please carefully read this instruction before using it NOTE All of the information reported herein is based on data available at the moment of printing The factory reserves the right to modify its own products at any moment without notice and incurring in any sanction So it is suggested to always verify possible updates This pallet truck lifting by both manual and electric lowering by manual Specification Lifting capacity 1000kg Suitable for ambient 1 C 40 C temperature Overall width 540 Fork length 1170mm 685mm Min fork height 85mm Max fork height 800mm Steering wheel size 180x50 Load wheel size rear 75 x50mm front Installation amp Adjustment If you have purchased a wooden box of pallet truck some assembly is required Certainly you need some tools a hammer a pliers a spanner etc and some parts one axle with hole 105 two elastic pins 106 Note one is in the axle 105 these parts are put
5. ground surface Transporting of persons and a presence within the danger zone is not permitted A presence under a raised load is not permitted The specified load capacity must not be exceeded The loaded material must be distributed evenly on the fork The high lift pallet truck must never be loaded whilst the fork is in a raised position The high lift pallet truck is not made for or capable of off loading like a fork lift truck or crane Never leave the load unattended in a raised position Never reach into moving parts Defects are to be dealt with competently as soon as they become apparent Only use genuine spare parts Inspections In accordance with relevant regulations the high lift pallet truck must be inspected by a competent technical expert at least once per year and otherwise as required We recommend that you record the results of the inspections in an inspection book Operating instructions Functional description The electric high lift pallet truck is a electric operated hydraulic device The load is lifted by pressing the push button Easy manoeuvrability due to 2 fixed and 2 steering rollers made of polyurethane Instruction for use Attention Before taken the pallet truck into operation replace the tank screw with the ventilation screw Operating Moving and steering using the steering handle The steering handle is connected to the steering rollers The wheels
6. ift the load in safe distance over the pile Manoeuvre the load directly above the pile Lower the load until fork arms are discharged Ensure safe reversing move away and lower the fork arms Functions of the buttons The power switch on the darw bar body Lifting of the fork by the pressing the pushbutton on the handle head Battery and Charger Battery Voltage 12V 65Ah Input Output Voltage of AC220V DC12V Charger Max charging Current of 8A Charger Recommendations for security in relation with the acid of the battery The pallet truck should be put out of function before working on the battery Service people Read carefully the instructions of use and maintenance given by the company manufacturing the battery Maintenance of the battery Be sure pole terminals and cable lug of battery are clean and covered slightly with grease and tightened Do not retain discharged batteries Recharge as soon as possible Avoid heavy discharge of more than 80 of nominal capacity Subject to change without notice page5 Electric high lift pallet truck Disposal of the battery Please follow carefully national laws and recommendations concerning protection of environment of your country Also follow battery manufacturer recommendations on this purpose Battery loading Battery should be loaded as soon as lifting speed is slowing down and or green diode is dark To load the battery open the cover on the front of
7. is not suitable for use in hostile environments Alterations to the high lift pallet truck and the addition of auxiliary units are only permitted with our express written approval Ensure that you take note of the technical data and details on functional characteristics Regulations for prevention of accidents The high lift pallet truck must be used and operated as intended and in accordance with relevant regulations The current regulations of the country in which it is used must be complied with EC Directive EN 1757 4 scissors pallet truck EC Directive EN 1175 1 in the respective current version It is absolutely essential that the operating instructions below regulations for prevention of accidents are carefully read through before starting use Safety instructions Subject to change without notice page3 Electric high lift pallet truck Operation assembly and maintenance only by Instructed qualified operators Definition of qualified operators in accordance with IEC 364 Qualified operators are persons who on the basis of their training experience instruction and knowledge of the relevant standards and regulations regulations for prevention of accidents and operating conditions are authorised by the persons responsible for the safety of the plant to carry out the respective required tasks whilst being able to recognise and prevent potential associated dangers Operation is only permitted on a level and firm floor
8. k the pump The high lift pallet truck The fork or other parts are obstructed Check all moving parts does not lower the load The adjusting bolt 822 or adjusting nut 104 not adjusted properly Adjust it properly Raised load is lowered of its own Leakage in the hydraulic system Lowering valve does not close any more or the valve unit is not sealed because of dirt Seal Clean or replace Incorrect valve set up Adjust lowering valve Pressure relief valve pump is leaky pump turns slowly backwards Clean or replace the valve Oil loss on hydraulic cylinder Sealing elements are worn Replace sealing elements The raised load is lowered too slowly Temperature too low the hydraulic system oil is too thick Find a warmer location Fork does not raise till upper position Insufficient oil in the tank Refill with oil while the fork is lowered Battery discharged Charge the battery Limit switch is not positioned Reposition the limit switch Battery capacity to low Battery is not charged enough Recharge Battery is defective Replace the battery Battery can not be Fuse FU2 is defective Replace FU2 charged Battery resp charger defective Replace battery resp charger Too early battery Silted battery Replace battery discharge Sulphating or other failure in the battery Replace battery Accidental earth con
9. oning and turning capability of wheels and rollers Check all parts of the pallet truck for wear and replace defective parts where necessary Change oil in the hydraulic system annually Check readability of type plate Authorise inspection by competent technical expert The service life of your electric high lift pallet truck is limited Worn parts must be renewed in adequate time Oil and lubricant recommendations Hydraulic oil ISO VG 32 Lubricant Multipurpose lubricating grease ZG2 or 3 Waste oil must be disposed of in accordance with legal provisions Subject to change without notice page6 Electric high lift pallet truck Malfunctions and their causes Failure Cause Elimination Motor and hydraulic Defective fuse FU1 et FU2 Replace the fuse pump does not Loose or unconnected plug Reconnect operate Motor is burned out Replace motor The high lift pallet Load is too heavy overload valve is actuated Reduce the load truck does not lift the load although the Lowering valve does not close any more or the valve face is not sealed because of dirt Clean or replace it pump is working Electric circuit is disconnected Check the wiring perfectly Electromagnetic switch KM is defective Replace KM Up switch is obstructed resp defective Check resp replace the switch Hydraulic pump does not work Chec
10. pallet truck LIST OF FRAME No Description Qty No Description Qty 401 Seal Gasket 6 435 Screw 2 402 Connector 1 436 Gasket 2 403 Bolt 3 437 Motor Cover 1 404 Nut 2 438 405 Oil Pipe 1 439 406 Carve Tie in 1 440 Battery Cover 1 407 Seal Gasket 1 1441 Nut 4 408 Spring 1 442 Screw 2 409 Steel Ball 1 1443 Fuse 1 410 Seat of Valve 1 444 Fuse Carrier 1 411 Seal Gasket 1 445 Bolt 2 412 Connector 1 446 Rubber band 2 413 Bushing 1 1447 Connector plug 1 414 Seat of Bearing 1 448 415 Bearing 1 449 Screw 2 416 Dust Cover 2 450 Fuse Carrier 2 417 Elastic collar 4 451 Fuse 1 418 Bearing 4 452 Screw 2 419 Wheel 4 453 Seat of Voltage Meter 1 420 Holding Site for Wheel 1 454 Voltage Meter 1 421 Bolt 1 455 422 Bushing 2 456 Circuit Module 1 423 Thrust Plate 1 457 424 Bushing 1 458 425 Cover 1 1459 426 Screw 2 460 Screw 2 427 Oil Pipe 1 461 Rubber band 2 428 Nut 2 462 Socket 1 429 Connector 1 463 Screw 2 430 Motor Assembly 1 464 Battery 1 431 Bolt 2 465 Screw 2 432 Electromagnetic Switch 1 466 Baffle 1 433 Gasket 2 467 Battery Wires 2 434 NUt 2 Subject to change without notice page13
11. tact in the electric system or battery Repair or replace battery Subject to change without notice page7 Electric high lift pallet truck Disposal After placing out of service the high lift pallet truck parts must be disposed of or recycled in accordance with legal provisions Hydraulic flow diagram Hydraulic cylinder Hydraulic aggregate Circuit diagram m 1209 Voltmeter Subject to change without notice page8 Electric high lift pallet truck Spare parts list 116 115 120 114 113 121 112 122 101 102 103 104 110 109 108 106 106 105 LIST of DRAW BAR No Description Qty No Description Qty 101 Release Rod 1 116 Spring 1 102 Chain 1 117 Pin 1 103 Adjusting Bolt 1 118 Handle 1 104 Adjusting Nut 1 119 Pin 1 105 Axle with Hole 1 120 Controlling Handle 1 106 Elastic Pin 2 121 Pull Board 1 107 Bushing 2 122 Pin 1 108 Roller Pin 1 123 Rubber band 1 109 Pressure Roller 1 124 Screw 2 110 Bushing 1 125 Socket of switch 1 111 Draw bar 1 126 Switch 1 112 Pin 4 127 Socket of button 1 113 Screw 4 128 Button 1 Subject to change without notice page9 Electric high lift pallet truck 114 Cover 1 129 Connector plug 1 115 Ball 1 LIST of FRAME No Description Qty No Description Qty 201 Fork Frame 1 214 Elastomeric gasket 202 Bolt 1 215
12. ted in a plastic bag which is putted into the draw bar NOTE The number of draw bar and pump should be the same A Handle installation When attaching the handle you had better squat just behind the pallet truck Then you 1 Insert the draw bar onto the piston 303 then use a hammer to insert the axle with hole 105 into the hydraulic pump and draw bar from the right to left 2 Let control handle 120 to the LOWER position then pass the adjusting nut 104 adjusting bolt 103 and chain 102 through the hole of axle 105 with your hand 3 Press the draw bar 111 down take away the pin which is used to prevent the piston 303 escaping 4 Let the control handle 120 on RAISE position then raise the lever plate 323 with the pin and insert the adjusting bolt 103 into the front slot of lever plate 323 note to keep the adjusting nut 104 on the under side of the lever plate 5 Use a hammer to tap another elastic pin 106 into the axle with hole 105 The draw bar is now assembled to the pump 6 Insert the 129 into the 447 B Handle adjustment There are 3 different positions with different functions for the Control Handle 120 Position I Quick lifting for fork Position II Slow lifting for fork Position IIl Descending for fork Subject to change without notice page2 Electric high lift pallet truck Test different functions by putting the Handle 120 in 3 different positions respectively If it does
13. the Apron of the frame and connect the built in charger to electric current 220V The loading is starting automatically the red diode is on The loading is finished when 8 to 10 diodes including the red diode of the discharge indicator is on When loading is done the green pilot lamp is on The electric high lift pallet truck can be taken into operation again The loading time is about 5 to 6 hours while the machine cannot be used Never leave the built in charger longer than 24 hours connected Never discharge the battery totally max discharge 80 this could damage the battery or even render it useless Inspection and maintenance instructions Safety warning Before inspection and maintenance work is carried out appropriate measures should be taken to remove all loads from the electric high lift pallet truck Maintenance and inspection work Inspection intervals Check operating elements for faultless operation daily or each time before use Check condition of the travelling rollers and roller axles By the maximum height of 300 mm the side supports must be set in place on the floor Grease joints and bearings monthly Check functioning of wheels and rollers Check hydraulic system for leakage Is the top lifting height reached effortlessly Check the set up of the drain valve Check all screw and bolt connections for tightness every 3 months Grease joints and bearings Check functi
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