User Manual HP ESR20
Contents
1. i S N J y y A NET Ae 8 NET 0 DEI x 3 Hehe 3 Gross 4 3 1 Net 2 Tare 4 4 On Off kg Ib LL LL O Z O Error messages 4 5 A la BAT gt NET Ev HELP Zero and tare functions 4 6 SQ gt B Totalling 4 7 n EN EE Pere I WW 1 U JI Z ur ca 4 8 Total and reset AWU M JD slt Je uj 7 Z WUU eni JU Z ajm NYTT T NM se LILI ZW MW m uj ZL 4 9 Printer Option e a os i A gt amp gt F 7 HELP Tm Printer Thermal Print speed up to 45 mm sec Functionality Manual paper feed Temperature range 0 tot 40 C Paper Thermal roll roll diameter Dim2. The paper has been loaded upside down SHOOTING Remove the load immediately Change the batteries Remove anything that restricts the movement of the scale Check the connection in junction box confirming safe Stand on the 4 corners of the scale The load cell in the corner with a different weight should be replaced Change the batteries Change the batteries Change the batteries Replace paper roll Button 1 is disabled to prevent the printer from being turned off line Check if this is the case by pushing the button once again Lift a large weight above 20kg Take off a weight before printing next weight Reload the paper roll Make sure you are using thermal printer paper Turn the paper roll around 6 MAINTENANCE The pallet truck is largely maintenance free 6 1 Oil Please check the oil level every six months The oil can be hydraulic oil ISO VG32 its viscosity should be 30cSt at 40 C total volume is about 0 4lt 6 2 To remove air from the pump Air may come into the hydraulic oil during transportation or if the pump has been turned upside down lt can cause the forks not to elevate while pumping in the raise position The air can been removed in the following way put the control handle 117 to the lower position then move the draw bar up and down several times 6 3 Daily check and maintenance Daily check of the pallet truck with scale can limit wear as much as possible
3. 3 TO ADJUST RELEASE DEVICE On the draw bar of this pallet truck you can find the control handle G117 which can be regulated in three positions Raise handle down Drive handle in center Lower handle up the lever moves back to the drive position when released If however they have been changed you can adjust them according to the following instructions 3 1 If the forks elevate while pumping in the drive position turn the adjusting nut G104 on the adjusting bolt G103 or screw 318 clockwise until pumping action does not raise the forks and the drive position functions properly 3 2 If the forks descend while pumping in the drive position turn the nut 104 or screw 318 counter clockwise until the forks do not lower 3 3 If the forks do not descend when the control handle 117 is in the lower position turn the nut 104 or screw 318 clockwise until raising the control handle 117 lowers the forks Then check the drive position according to item 3 1 and 3 2 to be sure the nut 104 and screw 318 is in the proper position 3 4 If the forks do not elevate while pumping in the raise position turn the nut 104 or screw 318 counter clockwise until the forks elevate while pumping in the raise position Then check the lower and drive position according to item 3 1 3 2 and 3 3 4 USE OF WEIGHING PALLET TRUCK 4 1 Accurate weighing
4. not operate a pallet truck with scale 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 2270r 234 310 the draw bar unit the fork unit the lever plate 319 etc Do not use on a slopping ground Do not take any people on the pallet truck when moving The operator had better wear on gloves for labour protecting When the goods have been transported all people should be away from the forks for 600mm The center of gravity of the goods should be on the midline of pallet truck with scale Do not load over maximum capacity At others special condition or place the operator should be careful to operate the pallet truck 8 TROUBLE SHOOTING No Trouble Clause Fixing Methods The forks can The hydraulic oil is not Pour in the oil 1 notbeupthe enough max height Without hydraulic oil Fill in the oil The forks can The oil has impurities Change the oil 2 notbe lifted The nut 104 is too high keep Adjust the nut 104 or screw up the pumping valve open 318 see item 3 4 Air come into the hydraulic oil Banish the air see item 4 2 The piston rod 328 or pump Replace the piston rod 328 322 is deformed resulting or pump 322 from partial loading slanting to The forks can one side or over loading 3 al The fork was kept in the hi
5. Special attention should be paid to the wheels the axles as thread rags etc may block the wheels The forks should be unloaded and lowered in the lowest position when the job is over 6 4 Lubrication All bearings and shafts are provided with long life grease at the factory You only need add long life grease at monthly intervals or after each time the lubrication points of the truck are cleaned thoroughly 6 5 Battery replacement A Remove the screw 238 7 and the battery cover 238 8 B Use 4 new AA batteries 238 9 to replace the old ones C Replace the battery cover 238 8 and tighten the screw 238 7 securely 6 6 Maintenance of display unit The weighing system meets up to the protection class IP65 This means that dust or moisture rain or water beam from all sides will not influence the operation of the electronics However high pressure cleansing in combination with warm water or chemical cleansers will lead to the entry of moisture and therefore negatively influence the operation of the system 7 GUIDE TO SAFE OPERATION 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 Operator should read all warning signs and instructions here and on the pallet truck before using this truck with scale Do
6. User Manual HP ESR20 Note Operator MUST read and understand these operating instructions before using this Hand Pallet truck OPERATIONAL MANUAL Index GOA General specifications Pre operation procedure 2 1 Mounting indicator 2 2 Attaching the handle to pump unit To adjust release device Use of weighing pallet truck 4 1 Accurate weighing 4 2 Touch panel indicator 4 3 1 Net 2 Tare 3 Gross 4 4 On Off 4 5 Error messages 4 6 Zero and tare functions 4 7 Total and reset 4 8 Totalling 4 9 Printer Option 4 10 Printout Option 4 11 Paper change Option Trouble shooting the scale Maintenance 6 1 Oil 6 2 Toremove air from the pump 6 3 Daily check and maintenance 6 4 Lubrication 6 5 Battery replacement 6 6 Maintenance of display unit Guide to safe operation Trouble shooting Wiring diagram of scale junction box sensor Rev 17 07 07 0000 RO D D D ND Thank you for using this pallet truck with scale Your pallet truck with scale 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 We reserve the right to modify our own products at any moment without notice and incurring in any sanction So it is s
7. ensions 77 X 77 x 44 mm maximum 32 mm width 58mm Resolution 203 DPI Power supply 6 Vdc 4 10 Printout Option E MI 250 91 BZ Y Y 1 I NET Ar Tio ZN 01 N 250 WWW a LM 50 ZN E W nn na i LI a z gt ee v 500 A l UE EN NET I 0 250 B DEIR 02 N 500 r MU TEM Su ZN SI F WW i cel S NI I UCT mH ZAAN NE AW 02 Tor re i Wer gt JU Z WWW NN e Fi US JAH M na ZHN 12 4 11 Paper change Option 5 1 TROUBLE SHOOTING THE SCALE TROUBLE HELP1 in the display Text is not printed clearly on the ticket The scale is not accurate Indicator can t be turned on Printer does not work Attention printer is switched off automatically after printing Line feed will only operate 3 seconds after a printout CAUSE The load is too big for the scale Battery voltage is too low The fork shoe is touching the bottom part of the scale Cable in junction box is loose 1 of the load cells is broken Battery voltage is too low Battery life is complete The LED should be on for 30 seconds If not The batteries are low The paper is finished The printer is off line Weight too small The scale has not been unloaded The paper is jammed The paper is incorrect
8. gh Keeping the fork in the lowest position for long time with position if not using and pay piston rod bared to arise in more attention to lubricate rusting and jamming of the the rod rod The adjusting nut 104 or Adjust the nut 104 or screw screw 318 is not in correct 318 see item 3 3 position Sealing parts worn or Replace with the new one 4 Leaks damaged Some part cracked or worn into Replace with the new one small The impurities in the oil cause Replace with new oil the release valve to be unable The fork to close tight descends Some parts of hydraulic Inspect and replace the 5 withoutthe system is cracked or bored waste parts release valve Air come into the oil Banish the air See item 4 2 worked Sealing parts worn or Replace with the new one damaged The adjusting nut 104 or Adjusting the nut 104 or screw 318 is not in the screw 318 See item 3 2 correct position The result of The bolts 224 scrape the Adjust the bolts 224 6 scale is platform 223 incorrect The platform scrapes the fork Face lifting the platform 218 7 Nothing is The battery power is too Replace with new one displayed by lower the terminal Appear error See chapter 8 codes on scale NOTE DO NOT ATTEMPT TO REPAIR THE PALLET TRUCK UNLESS YOU ARE TRAINED AND AUTHORIZED TO DO SO 9 WIRING DIAGRAM OF SCALE JUNCTION BOX SENSOR J1 C
9. ler Linking Plate 221 Washer 222 Bearing Fork Frame Unit D No Description Loading Roller Elastic Pin Nut 226 Load cell 228 231 236 238 240 Junction box mounting bracket Screw Bolt 243 E oo 2 19 238 2 Display Unit 238 1 A a as a f A Le 1 s s Description Bolt Battery cover Batteries AA 1 5V 20 Hydraulic Pump Unit i 147 316 309 340 309 308 307 306 No Description Quantity 301 Spring Cap 1 302 Spring 1 303 Pump Piston 1 304 Dust Ring 1 305 Seal 1 306 Dust Cover 2 307 Locking Ring 2 308 Washer 2 309 Bearing 4 2 310 Loading Wheel 311 Elastic Pin 312 Elastic Pin 313 Thrust Plate 314 Retaining Ring 315 Bearing 316 Shaft of loading Wheel 317 Nut 318 Screw 319 Lever Plate 320 Elastic Pin 321 Valve Cartridge 322B Pump Body 323 Seal Washer 324 Screw Plug 325 Seal 326 O Ring 327 Dust Ring 328 Piston Rod 329 Steel Ball 330 Screw Plug 331 O Ring 332 Bolt 333 Spring 334 Spindle of Safety Valve 335 Grease Cup 336 Cylinder 337 Cover of Bearing A Aa A DD 22
10. onnection to indicator board 1 brown Ex 2 yellow Ex 3 white sig 4 green sig J2 J4 Connection from load cells 1 green Sig 2 white sig 3 red Ex 4 black Ex J6 Connection to touch panel J7 Connection from load cell board 1 brown Ex 2 white sig 3 green sig 4 yellow Ex 5 Sh J8 Connection from power supply 1 black Gnd 2 red 6v J9 Connection to printer 1 black supply to printer 2 red supply to printer 3 green TX 4 5 white CTS 6 613 6114 6115 6119 6118 V nr es 6117 M MT 1 KX EA j R TX 8116 en S X 6120 Y 5101 I 6102 ono i 8103 FA TR W 6104 aa la Sp i S ban Bi jh KC 4 f O 4 di Alt G1094 61097 6108 G107 G106 6105 No Description Description G101 Release Rod Stop Rubber G102 Chain Elastic Pin G103 Adjusting Bolt Blade Spring G104 Adjusting Nut Spring G105 Axle with Hole Elastic Pin G106 Elastic Pin Elastic Pin G107 Bushing Control Handle G108 Roller Pin Roller G109 Pressure Roller Elastic Pin G109A Bushing Pin G110 Draw bar Pull Board Description 201 Pallet truck chassis Bolt Rock Arm 204 Bushing Shaft 206 Bushing Nut Washer 209 Spilt Pin Bolt 211 Long Shaft Elastic Pin Pushing Rod 214 Shaft Elastic Pin 216 Elastic Pin Shaft Frame of Roller 219 Axle for Rol
11. uggested to always verify possible updates 1 GENERAL SPECIFICATIONS Capacity 2 000kg 4 500lbs Power Source 4 AA penlight batteries Environment General purpose dry 10 C to 40 C 14 F to 104 F with Operating temperature 10 to 95 relative humidity Min Max fork height 76mm 190mm 88mm 200mm Features weighing accuracy 1 0kg for loading 2 000kg Width over forks 568mm 703mm Fork Length 1150mm 1220mm 2 PRE OPERATION PROCEDURE 2 1 Mounting indicator 2 2 Attaching the handle to pump unit 2 2 1 Insert the draw bar onto the pump piston 303 then use a hammer to insert the axle with hole G105 into the hydraulic pump and draw bar from the right to the left see figure 1 2 2 2 Put the control handle G117 to the lower position then pass the adjusting nut G104 adjusting bolt G103 and chain G102 through the hole of the axle G105 with your hand 2 2 3 Press the draw bar G110 down take away the spring which fixes the Spring Cap 301 2 2 4 Put the control handle G117 to then raise position the raise the lever plate 319 with the pin and insert the adjusting bolt G103 into the front slot of the lever plate 319 Note keep the adjusting nut G104 underneath the lever plate 2 2 5 Use a hammer to tap another elastic pin G106 into the axle with hole G105 The draw bar is now assembled to the pump
Download Pdf Manuals
Related Search