Sakai SW884, Operator'S Manual

Page: 76 / 127

2 OPERATION
– 72 –
IMPORTANT
When the machine controller malfunctions or fails, contact your SAKAI Dealer
immediately for appropriate inspection, maintenance, or repair.
NOTE: Refer to Emergency traveling on page 53 when it is necessary to move the machine
urgently.
*
Only AUTO SPEED mode (refer to 2. 3. 6 AUTO SPEED on page 55).
Error code
Function / Component Error
Engine stop
E01 Potentio meter
Out voltage to machine controller is
grounded
Yes
E02 Potentio meter
Output voltage to machine controller is
power supply voltage
Yes
E03 Forward switch / F-N-R lever Short circuit to machine controller Yes
E04 Forward switch / F-N-R lever Broken wire Yes
E05 Reverse switch / F-N-R lever Short circuit to machine controller Yes
E06 Reverse switch / F-N-R lever Broken wire Yes
E11 Speed sensor Broken wire Yes(
* )
E15(Lo) Rolling surface temperature sensor (OPT) Broken wire or low temperature No
E21 Vibration selector switch
Broken wire /
Short circuit to machine controller
No
E22 IPF selector switch
Broken wire /
Short circuit to machine controller
No
E31
Current control /
Propel pump solenoid for forward
Current outside the nominal range Yes
E32
Current control /
Propel pump solenoid for reverse
Current outside the nominal range Yes
E33
Current control /
Vibration pump solenoid for front Hi
Current outside the nominal range No
E34
Current control /
Vibration pump solenoid for front Lo
Current outside the nominal range No
E35
Current control /
Vibration pump solenoid for rear Hi
Current outside the nominal range No
E36
Current control /
Vibration pump solenoid for rear Lo
Current outside the nominal range No
E41 CAN BUS / ECU Signal defect to machine controller Yes(
* )
E42 Traveling controller Signal defect to machine controller Yes
E43 Exact meter Signal defect to exact meter Yes
E44 Working controller Signal defect to machine controller Yes
E45 Working controller Parameter error Yes
E88 Traveling controller / Working controller Parameter mismatch Yes
E00 Forward switch / Parking brake switch
Broken wire /
Short circuit to machine controller
Yes