japa
485
User manual
Translation
34
485 1.0-2014
6.
Troubleshooting
FAULT
POSSIBLE CAUSE
MEASURE
The device does not start
E
– burnt fuse
E
– tripped motor protection switch
TR
– ratchet in the power take-off shaft
TR
– power transmission fault
Replace the fuse
Wait for the motor to cool
Replace the shaft (2.5 B)
Check the multiplier gear and the
pump sleeve
The electric motor runs in
the wrong direction
Incorrect rotation direction due to the
phase sequence
Switch the direction from the device
jack (2.5 B)
The input conveyor does
not work
The conveyor belt is loose
The series connection loop hose is
missing
The hydraulic measuring device is
jammed
Tighten the conveyor belt (5.4 I)
Install the loop hose (2.7 A)
Return the plate to the front
position
The cutting does not work
The splitting area guard is open
The saw bar lowering speed is low
There is either no or too little oil
The chain/saw bar is damaged
Adjustments/operation of the saw
valve
Close the guard (3.3)
Increase the saw bar lowering
speed (3.4)
Check the level of hydraulic oil
(5.3 A)
Perform blade maintenance
(5.3.1)
Check the saw valve (5.4.1)
The saw cuts poorly
The splitting area guard is (slightly)
open
The saw bar is damaged/worn and the
blade does not cut straight
Remove debris and close the
guard (3.3)
Perform blade
maintenance/replace the saw bar
(5.3.1)
The saw does not stop
The saw valve does not return to the
middle position
Check the adjustments (5.4.1)
The splitting does not work
The splitting area guard is open
There is either no or too little oil
Dirt or debris under/behind the pusher
The splitting valve’s adjustments have
changed
Close the guard (3.3)
Check the level of hydraulic oil
(5.3 A)
Clean the splitting device (5.3)
Adjust the splitting valve (5.4.2)
The motion of the pusher
lacks speed or power
There is either no or too little hydraulic
oil
The oil is too cold
The speeding valve does not change
the power
The switching of the splitting force
does not work
Check the level of hydraulic oil
(5.3 A)
Allow the machine to run for a few
minutes before starting work
Adjust the speeding valve (5.4.3)
Adjust the switching of the splitting
force (5.4.5)
Summary of Contents for 485
Page 1: ...ENGLISH japa 485 User manual TR Tractor drive TRE Electricity and tractor drive 6 0t 8 0t ...
Page 42: ...japa 485 User manual Translation 40 485 1 0 2014 8 2 Hydraulics diagram ...
Page 43: ...japa 485 User manual Translation 41 485 1 0 2014 ...
Page 44: ...japa 485 User manual Translation 42 485 1 0 2014 ...
Page 45: ...Translation 43 485 1 0 2014 ...
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