OPERATION&SERVICE MANUAL E20V SCALE PALLET TRUCK

Transcription

1 OPERATION&SERVICE MANUAL E0V SCALE PALLET TRUCK Eoslift Automation Technology Corp. No.99, Yanjia Road, Yuantong Town, Haiyan, Zhejiang

2 OPERATORS MANUAL.Technical Data INDEX PAGE.Technical Data.Safety Guidance 3.System Setup Model E0V Load capacity lb. 00 MAX. Inaccuracy % 0.05 Max.fork height in. 7.5 Min.fork height in. 3 Fork Spread in. 7 Fork Length in. Overall Length in. 65 Turning radius in. 9. Net Weight lb. 6.Operation Instruction 3..Using the Weighing Hand Pallet Truck..Normal Weighing Mode.3. Parameter Setup Mode. Battery Replacement 5.Routine Maintenance 7 6. Trouble Shooting 9 6. System Halt 6. Start-up Failure 6.3 Abnormal Display 6. Truck failure 7. Spare Parts.Safety Guidance. Operator should read all warning signs and instructions here and on the pallet truck before using this truck.. Do not use on a slopping surface..3 Do not operate a pallet truck unless you are familiar with it and have been trained or authorized to do so.. Do not operate a pallet truck unless you have checked its condition. Give special attention to the wheels or rollers, the draw-bar unit, the fork unit, the lever plate, etc..5 To pull the truck, always move the control handle into the drive position. This makes the draw-bar easier to move and depressurizes the pump section of the hydraulics. This preserves the hydraulic seals and the valve components. A long service life can be expected..6 Do not take up any people on the pallet truck..7 The operator should wear safety shoes and gloves for protection against crushing or cutting hands and feet. Keep feet from being underneath the load at all times.. While the goods are being transported, all people should stay min. feet away from the load..9 Do not load beyond maximum capacity..0 Do not use the truck in a potentially explosive environment.. Do not use the truck as a vehicle jack.. Calibration 0. Do not use during strong wind forces..3 The truck shall not have direct contact with perishables.. Do not use the truck on places insufficiently illuminated..5 In unknown environment, the operator should be careful while operating the pallet truck.

3 3. System Setup ( MOUNTING THE PUMP HANDLE).Operation Instruction..Using the Weighing Hand Pallet Truck Accurate weighing weight must be correct usage,the following conditions must not appear in the process of use.make sure the chain on the handle in this position.push the shaft through the holes. Put the spring pin in the slot. the hole 3.Put the chain through the hole on the shaft. IP 5.Put the bolt in the slot. 5.Pull the rod from the hole. Then the system is ok. 3

4 . Normal Weighing Mode..3 Key Function.Indicator Functions.. Operation Panel Zeroing key ( 0 ) ---Reset instrument readings within the permissible range. () Tare removal key ( T )---Current weight is taken as the tare weight for tare removal based on the gross weight; whereas the instrument is to be switched over to the net weight for display. Recover the tare weight as deducted at the net weight, and switch the instrument to the gross weight for display. () (3) Unit switching key ( U )---It is for circulated switching of measurement unit among KG, T, OZ and LB, representing kilogram, ton, ounce and pound respectively. ON/OFF key ( P ) ---Once this key is pressed and hold for seconds at ON status, is to be displayed on the screen before power-off; press the key for a while to turn on the back light in the back light mode. Press the key for a while for start-up. TARE () (7) (6) (5) () (9) (0).Combination key function () Figure -: Operation Panel in Normal Weighing Mode U Factory reset U + T ---Enter parameter setup mode ① Weight Display ② Measurement Unit ③ Battery Level ④ Zeroing ⑤ On/Off Back Light ⑥ Unit Switching ⑦ Back Light Cursor ⑧ Dynamic Curso ⑨Tare Weight Cursor ⑩Net Weight Cursor ⑪Zero Cursor.3. Parameter Setup Mode.3. Operation Panel () () Note: Abbreviations to the following keys: Zeroing key--- 0 Tare removal key--- T Unit switching key--- U ON/OFF key--- P (3).. Display If any cargo is placed on the frame, its weight is to be displayed after second; once dynamic cursor disappears, value as displayed on the screen will be the weight of cargo. (6) () (5) (7) Figure - Operation Panel in Parameter Setup Mode 5

5 Input Value Calibration Unit 3Input Cursor Option Selection 5Option Confirmation 6Location Switching 7Option Cancellation Press U and T simultaneously in normal display mode to enter the parameter setup mode when SETUP is displayed on the screen., keys function referred to as:.3. Auto Power-off Time Setup Default auto power-off time of the system is 5 minutes when cargoes remain unchanged. Proceed with auto power-off time setup onceback light mode setup is completed; when POWTM is displayed on the screen, press T to confirm entry into auto power-off time setup; press U for cancellation to proceed with next setup. Once auto power-off time setup is confirmed, press 0 for circulated switching among -9, representing auto power-off time (minute); press T t o confirm the setup, and proceed with next setup Option selection. Battery Replacement T ---Option confirmation U ---Option Cancellation P ---Digit switching in calibration mode. Press T to confirm entry into parameter setup mode; press U to cancel parameter setup to enter normal display mode. ().3. Default Unit Setup Default unit of the system is kilogram (KG). The first option in parameter setup mode is default unit setup; when UNIT is displayed on the screen, press T t o confirm entry into unit setup mode; press U f or cancellation to proceed with next setup. Once default unit setup is confirmed, press 0 repeatedly for circulation switching among the units as displayed on the right side of screen: KG, T, OZ a nd LB, representing kilogram, ton, ounce a nd pound r espectively; press T t o confirm the setup, and proceed with next setup. Battery Holder Battery Cover () Figure -3: Diagram for Disassembly of Battery Cover.3.3 Back Light Mode Setup Default back light mode of the system is OFF; short press cursor is displayed on the screen in back light mode. P to turn on the back light when back light The instrument is provided with CR7 button cells. As shown in Figure -3, it is necessary to slide down instrument battery cover to remove the used battery for replacement; put the new battery into the battery holder, and then close the battery cover. Once default unit setup is completed, proceed with setup of back light; when BLMOD is displayed on the screen, press T to confirm back light mode setup; press U for cancellation to proceed with next setup. Once back light mode setup is confirmed, press 0 for circulation switching of items displayed on the screen; BL ON and BLOFF refer to Back Light On and Off respectively; press T to confirm the setup, and proceed with next setup. 5. Routine Maintenance Be sure to replace the battery if power monitoring icon as displayed is blank, and data displayed is indistinct. It is better not to put the instrument into prolonged operation in case of rain and snow; prolonged exposure of instrument to the sunshine is strictly prohibited. It is applicable to clean the instrument shell with soft and clean rag in combination with routine washing solvent; never use industrial solvent for cleaning or directly spray it on the instrument surface. Users are recommended to check the instrument and sensor regularly to ensure its accuracy during use. 6 7

6 Appendix Description of Items Displayed on Value Scale Screen 6.Trouble Shooting 6. System Halt This product has received strict testing before delivery and no system halt will occur under normal conditions. Please remove the battery, and refit it again to recover its normal operation in case of system halt. Items BLMOD CALBN CALOK CANCEL FAIL OUTRG PMODE POWTIME RESET SS CK SS OK SSERR SETUP TARE TR ER UNTARE UNIT Description Back Light Mode Setup Calibration Calibration OK Cancel Parameter Setup Plant Calibration Failed Out of Range Plant Calibration Mode Auto Power-off Time Setup Factory Reset Sensor Check Sensor OK Sensor Error Parameter Setup Tare Removal Tare Removal Error Untare Unit Setup 6. Start-up Failure 6.. Power run-out Disassemble the gauge outfit, and use a voltmeter to measure battery voltage; if the voltage is below 3.5V, it means that battery voltage is extremely low, which may result in start-up failure; replace the old battery with new one in this case. 6.. Battery connecting line disconnected Disassemble the gauge outfit, and use a voltmeter to measure battery voltage; if the voltage is over 3.5V, just check if the red-black connecting line between battery module and instrument panel is disconnected Other problems Please contact professionals for testing of panel if power supply is normal. 6.3 Abnormal Display 6.3. Unit switch unit switching key for unit switching to check If the sensor is proved to be normal through test, just press if the data displayed is normal Sensor connection If display of instrument reading is abnormal, just turn off the machine and turn on it again to check screen display; if SSERR is displayed on the screen following display of SS CK, it means that connection of sensor is abnormal; in this case, it is necessary to check if connection between the sensor and instrument panel is normal before contacting professionals to check if sensor output is normal Calibration If abnormal data is still displayed by the instrument following unit switching, just use unit switching and tare removal in combination to enter the parameter setup mode, and recalibrate at the final setup option (for details, please refer to ) 6. Truck failure No. Fault Possible Cause Action ZERO ZR ER Zeroing Zeroing Error The forks cannot be lifted to max. height The hydraulic oil is low Add oil - remove screw on top of pump to add oil. Do not over fill. 9

7 7.Spare Parts Frame The hydraulic oil is low Fill oil to proper level The oil has impurities Change the oil The forks cannot be lifted The adjusting nut is too high and keeping the pump Valve stuck open Adjust the nut or screw to proper level and remove the air in the system Bleed the air from the system Squeeze and hold the lever while pumping The handle 0-0 times The piston rod or pump is deformed resulting from partial loading, cargo slanting to one side or over-loading Replace piston rod and/or pump 3 The forks cannot be descended The truck was stored with the forks raised for extended period of time and now it jams. Keep the forks at the lowest setting while not in use, and keep parts lubricated. The adjusting nut or screw is not in correct position Adjust the nut or screw at base of handle Leaks Sealing parts worn or damaged Some parts are cracked or worn Replace worn parts with new parts Replace worn parts with new parts Impurities in the oil cause the release valve to be unable to close tightly Replace with new oil 5 The Forks descended without the release valve activated Some parts of the hydraulic system are cracked or damaged Air present in the oil Inspect and replace with new parts Remove the air and check for air leaks Sealing parts worn or damaged Replace with new parts The adjusting nut or screw is not in the correct position Adjust the nut or screw at base of handle NOTE: DO NOT ATTEMP TO REPAIR THE PALLET TRUCK UNLESS YOU ARE TRAINED AND AUTHORIZED TO DO SO. 0

8 Frame No. Stock No. Description Qty. 3 WC laod wheel stand,black WC frame,50 33 WC push rod connecting shaft,galvanized WE GB70. Hex socket screw M6 6,galvanized 3 WC right push rod,50 3 WE GB93 Spring washer 6,galvanized 35 WC00009 left push rod,50 WC00000 steel protective casing(e0v),50 36 WC JB790.,Pressure distribution type forced filling oil cup WC Value Scale housing assembly 37 WE GB79. Pin 5 6,black 6 WC algam ply-yarn drill 3 WC iron core PU wheelφ7 93,PU red,iron core black 7 WC R plastic ply-yarn drill WC single wheel axle,galvanized WE GB Screw M5,galvanized 6 0 WC connecting base,galvanized 9 WC pressure sensor TA assembly, length of wire 30cm WC00000 bolt,galvanized 0 WE GB70. Hex socket screw M0 35,galvanized WE GB9. Circlip for Shaft 6,black WE GB93 Spring washer,galvanized 3 WE GB79. Pin 5 3,black WC00000 Galvanized cylinder assembly, WC axle 3 WC GB30,steel ball S 5 WC connecting shaft,galvanized WC00000 GB30,thrust ball bearing 5 6 WC gasket 5 WE GB9. Circlip for Shaft 5,black 7 WC0000 fork cover,50 6 WC dusty cover,galvanized WC handle,black 7 WC00000 jointed arm,galvanized 9 WC GB35.,O-ringφ5. WC connecting rod assembly,black 50 WC JB790.,splice forced filling oil cup M6 9 WE GB93. Cieclip for hole 5,black 5 WC00007 bolts,m 0 0 WC00000 sliding bearing WE GB95 Plain washer 5,galvanized WC sliding bearing WE GB95 Plain washer 5,galvanized WC00000 long axis 5 WE GB70. Hex socket screw M 6,galvanized 3 WE GB79. Pin 5,black WC00000 bolt,galvanized 5 WC PU wheel with aluminum iron φ0 50,PU red 6 WC00000 GB76,deep groove ball bearing60, two-side dusty cover 7 WC wheel cap,black WC wheel cap,galvanized 9 WE GB9. Circlip for Shaft 0,black 30 WE GB79. Pin 5,black 3 WC gasket, galvanized 3

9 Cylinder assembly Cylinder assembly No. Stock No. Description Qty. WC valve bodyseaming part,galvanized WC GB9,sseal washer 0 3 WC bolt WC seal ring UHS35 5 WC GB35.,O-ringφ WC dusty seal ringdh35 7 WC piston rod WC safety valve 9 WC pressure spring 0 WC pressure adjusting screw WC GB35.,O-ringφ..65 WC screw 3 WC00000 copper gasket WC pump body 5 WC seal ring UHS 6 WC dusty seal ringdh 7 WC00000 spring cover WC00000 pump core 9 WC pressure spring 0 WC melt WC unloading plate,galvanized WE GB79. Pin 50,black 3 WE GB73 Screw M 0,galvanized WE GB67. Hex nut M,galvanized 5 WC One valve assembly 5

10 Valve assembly Valve assembly No. Stock No. Description Qty. WC push pin sleeve WC GB35.,O-ringφ5.. 3 WC GB35.,O-ringφ. WC return valve pocket 5 WC GB35.,O-ringφ WC valve rod 7 WC unloading spring WC O-ring retainer ring Ⅱ 9 WC GB30,steel ball S7 0 WC liquid inlet valve sleeve WE GB7 Pin 5 WC O-ring retainer ring I 3 WC GB35.,O-ringφ3.. WC00000 leaf spring 5 WE GB Screw M,galvanized 6 WC promote piston 7 WC valve core spring WC blind nut 9 WC GB35.,O-ringφ

11 Handle assembly Handle assembly No. Stock No. Description Qty. WJ 0000 EOS-AC handle-handle weldment WJ00005 EOS-AC handle-clamping roller 3 WJ00006 EOS-AC handle-roller pin WJ0000 EOS-AC handle-finger handle 5 WJ EOS-AC handle-pin 6 WJ EOS-AC handle-pin 7 WJ00000 EOS-AC handle-pin WJ00000 EOS-AC handle -fastening nut 9 WJ00000 EOS-AC handle-pin 0 WJ00000 EOS-AC handle-position sheet WJ0000 EOS-AC handle-connecting sheet of pull pole WJ00003 EOS-AC handle-pull pole 3 WJ0000 EOS-AC handle-chain WJ00009 EOS-AC handle-adjusting bolt 5 WJ EOS-AC handle-pin 6 WJ00007 EOS-AC handle-bush 7 WJ EOS-AC handle-torsion spring WJ EOS-AC handle-cooper roller 9

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