Scale Pallet Jack EP4400LE Manual
Contents
1. 7 4 3 Remove the pallet from the fork then the indicator display 40kg 7 4 4 Weigh the palletized goods according the method of 7 3 the stable reading of the indicator is the net weight of the goods 7 5 The Switch of kilogram and pound When the reading of indicator is in unit of kilogram press the key of FUNCTION the unit of reading switch to pound Press the key of FUNCTION again the unit of reading switch to kilogram again 7 6 Turn off the Indicator When the indicator woks normally press the key of PRINT until the indicator display OFF Loosen the key will turn off the indicator Remark The service manual of indicator is appendix of this manual If you need detailed information about technical features installation operation programming and configuration maintenance of the indicator calibration of scale 8 The Battery Information and Replacement The Scale is equipped with a group including 6pcs of chargeable Ni H batteries The Red indicator will glitter when the battery is consumed a lot and the voltage is very low it s time to power off and charge the battery How to replacement the battery The lift span of the battery is about 1year or so it depends on the frequency of use If you find the duration of the battery is very short the battery should be replaced by a new one 1 Remove the Screw F341 disassemble rear cover F339 2 Open the rear plate of the indicator take out the2. H102 H103 H104 H105 H112 H106 H107 H108 of Handle Parts List of Handle Handle Spring pin Spring leaf Spring pin Spring pin Control lever 11 Rod and chain Rubber cushion Screw Spring washer Nylon roller Spring pin Exploded View of Frame F302 I eee F112 F113 F114 F115 F116 d 12 Parts Screw Front cover Screw Junction box Indicator housing Indicator Bolt Washer Washer Spring washer Nut Bolt Wire clip Screw Fix screw Cover plate assembly 555mm Cover plate assembly 690mm Convex spherical washer Concave spherical washer Nut Set screw Bolt Load cell Frame 555mm Frame 690mm List of Frame RORARARRAA RA HMPABROaAHABAAA A ARH Push rod Screw M6x10 Rubber turn Bolt Not Rear cover Power cable Screw Battery Torsion tube assembly Bushing Hexagon socket screw Spring pin Torsion tube shaft Spring pin H link Load roller axle Bearing Poly load roller tandem type Poly load roller single type Axle Roller Wheel frame H link axle Pull rod axle Nut Spring washer Eccentric pin Note Quantity for tandem roller is 8 for single roller is 4 omc oo oon on MININININNININN Assembly AH CH D Assembly List Description Pump unit Lowering valve ass y Lowering screw ass y Hydraulic valve ass y Handle seat ass y Polyurethane steering wheel ass y Handle ass y
3. position 140H See item 3 4 Seals worn out or damaged Replace seals with new ones Some parts may be cracked Check and replace with new or worn out ONES The forks Impurities in the oil cause the Replace with filtered oil descend discharge valve B to fail to without the close discharge Air in the oil Expel the air See item 4 2 valve worked Seals worm or damaged Replace with new ones Discharge valve B is out of Adjust the setting screw adjustment 140H See item 3 3 NOTE DO NOT ATTEMPT TO REPAIR THE PALLET TRUCK UNLESS YOU ARE TRAINED AND AUTHORIZED TO DO SO 7 Weighing Operation 7 1 Preparation Put the control lever in the LOWER position and lower the truck to lowest position 7 2 Press the Print key until the backlight on After the indicator being checked by itself it display Okg 7 3 Weighing method for gross weight Put the forks under pallet and judge by eyes it will be balanced load Put the control lever in the ASCENT position pump the handle to make the fork rise until you can make sure the pallet leave ground The stable reading of the indictor is the gross weight of the goods total weight of the pallet and the goods 7 4 Net weight weighing method To weigh the goods packed in the same type standard pallet please operate as following 7 4 1 Weigh single standard pallet for example weight of pallet 40kg 7 4 2 Press the key of TARE then the indicator display 0kg
4. set in three positions See Fig 1 LOWER to lower the forks NEUTRAL to move the load ASCENT to raise the forks After assembling the handle you can adjust the three positions 3 1 First tighten the setting screw 140H on the crank link 139H until the LOWER position function works 3 2 If the forks elevate while pumping in the NEUTRAL position turn the setting screw 140H clockwise until pumping the handle does not raise the forks and the NEUTRAL position functions correctly 3 3 If the forks descend while pumping in the NEUTRAL position tum the setting screw 140H counter clockwise until the forks do not lower 3 4 If the forks do not descend when the control lever H106 is in the LOWER position turn the setting screw 140H clockwise until raising the control lever H106 lowers the forks Then check the NEUTRAL position as per item 3 2 and 3 3 3 5 If the forks do not ekevate while pumping in the ASCENT position turn the setting screw 140H counter clockwise until the forks elevate while pumping in the ASCENT position Then check the NEUTRAL and LOWER position as per item 3 2 3 3 and 3 4 4 Maintenance 4 1 Oil Please check the oil level every six months The volume of oil is about O 3lt Use the hydraulic type oil according to temperature scale below Temperature 20 C 40 C L HV46 Hydraulic Oil 4 2 How to expel air from the pump unit The air may come into the hydraulic because of transportation or pump in upse
5. Instruction Manual Pallet Truck with Scale Note Owner Operator must read and understand this instruction manual before using the pallet truck with scale RevB 01 07 Thank you for using this hand pallet truck with scale For your safety and correct operation please carefully read this instruction before using it NOTE 1 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 2 Prior to use this hand pallet truck with scale the battery of scale must be charged enough 1 General Specifications Weighing Materials and specification are subject to change without notice 2 To Attach Handle to Pump Unit 2 1 Loosen the setting screw 140H on the crank link 139H 2 2 Remove three screws H109 and three spring washers H110 from the base 103 2 3 Place the handle H101 on the base 103 please note Feed the rod and chain H107 through the centre of the base 103 and axle 109 2 4 Insert three screws H109 with spring washers H110 into the base 103 Then tighten them securely 2 5 Raise the crank link 139H and put the pin on rod and chain H107 into the groove of crank link 139H 3 To Adjust Release Device On the handle of the pallet truck you will find the control lever H106 which can be
6. Polyurethane load roller ass y tandem type Polyurethane load roller single type Tandem Polyurethane load roller system ass y Rhombus plate ass y Spring cover ass y Pump piston ass y Safety valve ass y Seal kit Note Seal kit include following parts 111 117 118 132 137 147 149 151 156H 157 158H 160H 161H 14 9 Wiring diagram of scale junction box sensor Front left Front right Green White SHLD Yellow Red zx SiG pene gt pr Back left Back right Note Adjust corresponding relation R12 Adjust Sensor 1 R4 Adjust Sensor 2 R16 Adjust Sensor 3 R8 Adjust Sensor 4 15 10 Charging There is a charger as an accessory in the hand pallet truck with scale When the indicator shows the battery need to be charged first turn off the indicator and then insert charging plug from the jack of indicator case F308 one side and connect the other side to AC supply Now the charger is in the normal state of charging There are two LBDs on the charger The red LBD is pilot lamp of power signal and the green one is pilot lamp of charging signal They are shining continually while the battery begins to be charged When the battery has been to be charged enough the charge cycle is complete and the green LBD will go out The charger has function of self stopping charging 11 Trouble Shooting of Weighing Unit TROUBLE CAUSE SHOOTING Fastener or end of a thread Che
7. alanced load either side to side or along the length of the frame refer to Fig 2 B 5 9 The capacity of the truck assumes an evenly distributed load with the centre of the load being at the halfway point of the length of the forks 5 10 Make sure that length of the forks matches the length of the pallet 5 11 Lower the forks to lowest height when the truck is not being used 5 12 At other specific conditions or places the operator should be carefully to operate the pallet truck 6 Troubles Shooting TROUBLE CAUSE SHOOTING The forks can t The hydraulic oil is not Pourin enough filtered oil rise to max enough height 2 The forks do Without hydraulic oil Pour in more filtered oil not lift up The oil has impurities Change the oil Discharge valve is out of Adjust the setting screw adjustment 140H See item 3 5 Air in the hydraulic oil Banish the air See item 4 2 The forks can t The rod 102 and the cylinder Replace the rod 102 or be descend 159H becomes deformed cylinder 159H result from serious unbalanced load Component deformation result Repair Or replace from unbalanced load component to make it run smoothly The forks were kept at high Remove the rust on the rod position for long time with rod 102 Keeping the forks at 102 bared and got rusty lowest position if not being used The setting screw 140H is Adjust the setting screw not in the correct
8. battery F342 3 Install new battery and assemble the rear plate of the indicator 4 Use 4pcs of screw F341 to fix the rear cover F339 Exploded View of Pump Assembly 78 E 101 108 107 106 105 104 103 102 137 138 3 a AH Vt 141H 72 E gt GI 3 167 133 f 2 125 126 127 w 128 171 F 152 153 154 155 L Parts List of Pump Description Steel ball Rod Base Steel roller Bushing Pin Shaft Retaining ring Axle Screw Washer Spring Pressure rod Steel ball Pressure valve body Split ring O ring Washer Steel needle Bushing Pin Pump body Dust cover Bearing Steering wheel axle Bearing Steering wheel Nylon Steering wheel Polyurethane Assembly Description Pressure regulating screw O ring Screw Crank link Setting screw Nut Parallel pin Retaining cover Spring cover Spring Pump rod Dust proof ring Pump cylinder Seal ring Nylon bushing Red copper washer Retaining ring Rhombus plate Pin Dowel pin Dust proof ring O ring O ring O ring Cylinder Seal ring O ring Filler plug Steering wheel Poly Nylon Steering wheel Rubber Retaining ring Steel ball Discharge valve body Spring O ring Discharge valve shaft Valve taper core opring 2 2 2 1 1 1 1 1 1 1 10 Reservoir cover Screw Reservoir Retainer Retainer Retainer O ring Retainer Dust cover Spring washer O ring Exploded View H101
9. ck the connection in Data drift in junction box is loosen or junction box after confirming dropped safe Battery voltage is not Charging Indicator can t be enough Replace rechargeable turned on Battery life is complete battery with new ones Charging jack is damaged Replace charging jack Battery is damaged Replace rechargeable Battery cant be battery with new ones charged Charger is damaged Check charger output voltage 17V 18V replace charger with new ones While turning on Load on the fork Move the load and then scale it display turn on the scale EEE Connection between sensor Check the connection While turning on and junction box is loosen or between sensor and junction scale it display dropped Dox EEE Sensor is damaged Replace sensor with new ones 16
10. t position It can cause that forks do not elevate while pumping in the ASCENT position The air can be banished in the following way Let the control lever H106 to the LOWER position then move the handle H1501 up and down for several times 4 3 Daily check and maintenance Daily check of the pallet truck can limit wear as much as possible Give special attention to the wheels 127 F116 or F117 the axles F114 F118 F121 F122 the handle H101 the forks F110 and lift and lower control The forks should be unloaded and lowered in the lowest position when the job is over 4 4 Lubrication Use motor oil or grease to lubricate all moveable parts 5 Guide to Safety Operation For safe operation of the truck please read all warning signs and instructions here and on the truck before using this truck 5 1 Do not operate the pallet truck unless you are familiar with it and have been trained or authorized to do so 5 2 Do not operate the truck unless you have checked its condition Give special attention to the wheels the handle assembly the forks lift and the lower control 5 3 Do not use the truck on sloping ground 5 4 Never place any part of your body in the lifting mechanism or under the forks or load Do not carry passengers 5 5 The operator had better take on wear gloves and security shoes for labor protecting 5 6 Do not handle unstable or loosely stacked loads 5 7 Do not overload the truck 5 8 Do not subject to unb
Download Pdf Manuals
Related Search