Remedy - Hitachi ZAXIS 135US-5B Operator's Manual

Remedy

Display Contents of Alarms
Muffler Filter Alarm*
(Blinking) (Red)
Muffler Filter Regeneration
Request
(Blinking) (Yellow)
Muffler Filter Regeneration
Request
(Lighting) (Yellow)
Muffler Filter Regeneration
Inhibited Alarm
(Lighting) (Yellow)
Muffler Filter Auto-
Regeneration Inhibited Alarm
(Lighting) (Yellow)
Engine Oil Level Alarm
Overheat Alarm**
f
NOTE:
*Alarm mark is displayed and buzzer will sound.
**Alarm mark is displayed and buzzer will sound. Turn engine control dial to the slow idle position, and buzzer will stop.
OPERATOR'S STATION
Muffler filter is abnormal. Immediately set the machine in the park
position, stop the engine and contact your authorized dealer.
The muffler filter needs immediate regeneration. Otherwise damage
to the filter may result. Pull the pilot control shut-off lever to the LOCK
position, run the engine at slow idle speed, and turn the muffler filter
switch to REGENERATION position.
The muffler filter needs regeneration. Pull the pilot control shut-off
lever to the LOCK position, run the engine at slow idle speed, and turn
the muffler filter switch to REGENERATION position.
Regeneration is inhibited.
Move the machine to a safe area, turn regeneration inhibition OFF,
and perform manual regeneration.
Auto-regeneration is inhibited.
Check engine oil level and refill oil.
Engine coolant temperature has abnormally increased.
Stop operation. Run the engine at slow idle speed to lower the coolant
temperature.
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Remedy