Maeda CC423S-1, Operation Manual

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185
CC423S-1 List of Error Codes (2/2)
Code
classification
Error
codes
Details of errors
Display
icon
Alarm
buzzer
Remedies
EO
EO02L Lowering SOL open circuit, supply fault ●
EO02H Lowering SOL over-current ●
EO03L Raising SOL open circuit, supply fault ●
EO03H Raising SOL over-current ●
EO04L Extension SOL open circuit, supply fault ●
EO04H Extending SOL over-current ●
EO05L Output power abnormality
☆
EO05H Output power abnormality
EO06L Output power abnormality
EO06H Output power abnormality
EO09L Output power abnormality
EO09H Output power abnormality
EO10L Output power abnormality
EO10H Output power abnormality
EO12L Output power abnormality
EO12H Output power abnormality
EO15L Output power abnormality ●
EO15H Output power abnormality ●
ES
ES02L
Derrick pressure sensor 1 voltage fault
(low voltage fault)
●
ES02H
Derrick pressure sensor 1 voltage fault
(high voltage fault)
●
ES03L
Derrick pressure sensor 2 voltage fault
(low voltage fault)
●
ES03H
Derrick pressure sensor 2 voltage fault
(high voltage fault)
●
ES04L
Length meter sensor voltage fault (low
voltage fault)
●
ES04H
Length meter sensor voltage fault (high
voltage fault)
●
ES05L
Angle meter sensor voltage fault (low
voltage fault)
●
ES05H
Angle meter sensor voltage fault (high
voltage fault)
●
ES06L Sensor fault
☆
ES06H Sensor fault
ES07L Sensor fault
ES07H Sensor fault
ES08L Sensor fault
ES08H Sensor fault
ES09L Sensor fault
ES09H Sensor fault
ES10L Sensor fault
ES10H Sensor fault
ES11L
Incline sensor voltage fault (low voltage
fault)
●
ES11H
Incline sensor voltage fault (high voltage
fault)
●
ES12L Sensor fault
☆
ES12H Sensor fault
ES13H Sensor fault
TTC
TTC36 Controller abnormality ●
ECU ECU communications fault ●
EV
EV001 Battery voltage fault D ●
Check the voltage and specific gravity of
the battery.
EV007 Charge abnormality D ●
Check the alternator and the tension of the
fan belt.
EV008 Voltage fault ●
EV009 Voltage fault
☆
EH EH01 Hydraulic oil temperature fault E ●
Stop the work, remain in the idling state or
stop the engine, and lower the hydraulic
fluid temperature until the error
disappears.
Display icon Content
D
Battery voltage
fault
Charge
abnormality
E
Hydraulic oil
temperature high
• Contact us or our sales service agency if you have implemented the remedies but
not resolved the issues.
• In the case of remedies, stop the machine immediately and contact us or our
sales service agency.
• In the case of
☆
remedies, some functions may be restricted, but work is
possible.
After completing the work, be sure to carry out inspection and maintenance.
Contact us or our sales service agency as necessary.