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3.9 Battery indicator

Discharging status of battery is indicated on battery capacity meter with ten indicator bars

for each 10% increase. On the bottom, the machine's working hour can be displayed.

If  the battery capacity meter indicates capacity insufficient soon after lifting system works, the lifting function 

will be resumed only after recharging the battery to at least 70% of the capacity.

Battery sufficient

Battery charger requirement, to be re-charged

Before charging the battery

(1)Make certain the charge is the same voltage and amperage as your battery.

(2)Be sure the charger is turned off before connecting the battery to the charger. Otherwise you might create a 

spark which could cause the battery explosion.

(3)Make sure the truck key switch is turned off.

3.10     Charge the battery

When  the  battery  indicator  shows  “charger  require”,  the  battery  should  be  charged  at  once.  It  is  not 

necessary to open the battery cover when you want to charge, please operate as following steps:

(1) Turn off the key switch of truck.

(2) Connect the charger plug to the truck charger plug. 

(3) See charge instruction to operate charger.

3.11 Steering motor control fault codes

Summary of Contents for W20 Series

Page 1: ... in accordance with the directives of respective countries Such work must be carried out in areas intended for this purpose Recyclable material should be taken care of by specialized authorities Environmentally hazardous waste such as oil filters batteries and electronics will have a negative effect on the environment or health if handled incorrectly All of the information reported herein is based...

Page 2: ...or must give warning notice If someone still stays in danger area while being requested to leave the operator must stop the truck immediately 1 4 Safety device and warning signs Enough importance should be attached to safety device warning sign and warning notice introduced above in Operation Instruction The truck should always be driven with the height of forks less than 300mm except when placing...

Page 3: ...ine of sight and operational safety Avoid fast acceleration rapid braking and cornering at speed there is a risk for overturning or that the load may fall off Speed option is only available when protection arm is open 1 11 Signaling Use the signal horn to attract attention when make a turning 1 12 Floor Load Carefully check notices or directives about the max floor load or max wheel pressure to en...

Page 4: ...e brake 3 3 Raising and lowing Raise Push raise button until the forks are at the desired height Lower Push lower button until the forks are at the desired height 3 6 Travelling Rotate the throttle button in the direction you want to travel The farther you rotate the throttle button from the neutral position the faster the truck will travel 3 7 Reversing button If you accidentally hit the reversin...

Page 5: ...the battery 1 Make certain the charge is the same voltage and amperage as your battery 2 Be sure the charger is turned off before connecting the battery to the charger Otherwise you might create a spark which could cause the battery explosion 3 Make sure the truck key switch is turned off 3 10 Charge the battery When the battery indicator shows charger require the battery should be charged at once...

Page 6: ...blower or compressed air or by in conductive and anti static brush If the truck is cleaned by water jet cleaner or high pressure cleaner all electric elements and electronic assemblies should be covered in advance to avoid humidity which will cause fault of function Cleaning by steam nozzle is prohibited Operation of electrical system Operation of electrical system of the truck should be performed...

Page 7: ...PD or throttle type selected 1 Total maintence timer expired 1 Traction maintenance timer expired 1 Total disable timer expired 1 Traction disable timer expired 1 Throttle pot wire open of shorted to B 2 Wrong throttle type selected 3 Defective throttle pot 1 Main contactor coil shorted 2 Field winding shorted to B or B 3 Field resistance too low 1 Main contactor stuck closed 2 Main contactor driv...

Page 8: ... level 3 Large scale over haul B1 B2 B3 Z D Maintenance level 1 Maintenance level 2 Maintenance level 3 Large scale over haul Name Symbol Maintenance level 1 Maintenance level 2 Maintenance level 3 Large scale over haul B1 B2 B3 Z D Check for oil lesks looseness collapse deformation and damage ...

Page 9: ...18 19 Maintenance level 1 Maintenance level 2 Maintenance level 3 Large scale over haul Unable to move forward Unable to move backward ...

Page 10: ...22 23 Unable to lift Unable to lower ...

Page 11: ...26 27 Trouble showing code of controller Trouble showing code of controller 20 ...

Page 12: ...it Valve assembly Oil pump Frame Balance wheel assembly Electric panel assembly Forked frame Electric panel assembly Battery a ssembly Fig 1 Fig 2 Fig 3 Fig 4 Fig 5 Fig 6 Fig 7 Fig 8 Fig 9 Fig 10 Fig 11 Fig 12 Fig 13 Fig 14 Fig 15 Fig 16 Fig 17 Fig 18 Fig 19 Fig 20 ITEM DENAME PAGE 1500500001 Lubricated bush Pin shaft Pin shaft Sping pin Rubber washer Rubber sack Rubber sleeve Steel ball 200050700...

Page 13: ...verser button Handle Screw Washer Supporting plate Screw Screw Seat 1 1 1 1 1 1 1 4 4 1 2 2 1 Fig 2 Handle assembly 1500500001 5300500002 2000442001 4300501004 6000502002 2000525010 4000519004 2000527002 2000520003 2000525006 1000527001 4000517001 2000542001 4000500006 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Handle assembly Switch box assembly Screw Handle tube Pneumatic spring seat Joint Pneumatic sprin...

Page 14: ...her Nut Cam Cam shaft Rack Spring Screw Circlip Right control knob Shaft sleeve Fastening bracket Screw Left control knob Baffle Gear Fastening bracket Potentiometer 1 2 2 2 2 1 2 2 1 1 1 1 2 2 1 2 1 4 1 1 1 1 1 Fig 4 Switch box assembly 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 4300500007 4300508002 4300508003 4300540003 4300519001 4300541001 2000507002 4300518001 2000441002 1000504001 2000539002 43005...

Page 15: ...00135001 2000121002 2000120002 2000137001 2000137002 4000201001 4000101001 2001037001 2000731003 2000120001 2000105001 2000121003 2000126001 7800300003 4 1 1 1 2 8 2 2 1 1 1 1 1 1 2 2 1 1 8 8 1 1 1 1 1 Fig 6 Driving system 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 7800300001 1000131001 2001037001 7800300002 5501221004 7800337001 7800330002 1500318001 0300320001 7800300003 2000325001 4000332001 200032500...

Page 16: ...ig 8 Driving system 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Brake assembly Spline Snap ring Sleeve 0 ring Flat key Moto r Screw Position sleeve Dus t ring O ring Bearing Snap ring Snap ring Gea r Semicircle key Nu t 0301000001 2001021001 2001427001 4301412002 2000628005 2001021001 0301400001 0301431001 2001212003 2001405001 2001228001 2001420001 2001427001 2001227003 2000121005 2001435001 200142...

Page 17: ...00613001 2800605002 4700612001 2800605001 1 1 2 1 Pistonrid Dustring Supporting tach Seal washer Fig 10 Hydraulic system 1 2 3 4 5 Joint O ring Hydraulic power unit Washer Joint 8700615004 6000637001 4000600007 1500617001 1500615001 1 2 1 1 1 ...

Page 18: ...00001 2000612004 4000600006 1000628001 1000600007 2000631003 2000631001 1000626001 1000609001 1000741001 1000635002 1000605005 1000605006 1 1 1 1 1 2 2 1 4 4 1 1 1 Hydraulic motor Connecting bearing sleeve Valve assembly O ring Oil pump Screw Screw Oil tank Washer Screw Joint Oil plug Cover ...

Page 19: ...1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2000630001 2000637001 2000625003 2000628014 2000619004 2000614008 4000603010 2000619001 2000613003 2000628007 2000612006 2000628015 2000610001 2000628001 2000603018 1000603003 2000628018 2000637005 2000634002 1000603012 2000628009 2000619003 2000613001 2000504001 2000603004 2000628010 2000634001 1000604001 1000603013 1000619001 1000303014 2000637002 ...

Page 20: ...12002 2700332001 7300330001 7300300001 4300304001 4300720002 7300305001 1 1 1 1 6 1 1 1 2 2 2 1 1 1 1 1 1 1 Mat Mat Bearing Wheel seat Screw Wheel bracket Nut Circlip Dust ring Bush Bearing Wheel sleeve Balance wheel Screw Balance wheel assembly Nut Bearing Pressurize circle Fig 15 Frame 1 2 3 4 1500724001 1500724002 7300300001 1500400001 1 1 1 1 Frame Bracket Balance wheel assembly Electric panel...

Page 21: ...5 3 2 11 Fig 17 Electric panel assembly 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1500400001 1500418001 4000400024 4000412001 2001141005 1500400002 2001427001 1000441005 7800400002 1000441006 4300407002 2000407010 4300407001 2001141001 2001437006 4300406003 2001437003 1000407014 1 1 1 8 8 1 12 8 1 4 1 1 1 8 8 2 4 1 Electric appliance assembly Install plate Circuit board Washer Screw Controller ...

Page 22: ...criterion Charger 220V Australia criterion Charger 220V Eng criterion Charger 220V Europe criterion Charger 110V USA criterion Charger 110V Australia criterion Charger 110V Eng criterion Charger 110V Europe criterion Fig 19 Electric panel assembly 1 2 3 4 5 6 7 8 9 1000407006 2001116002 2000507008 1500908001 1500908002 4300934001 1500908003 0300902001 0300902002 1 1 1 1 1 1 1 1 1 Emergency stop bu...

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