Electrical Accessories - Komatsu SK818-5 Operation & Maintenance Manual

3.3.4 ELECTRICAL ACCESSORIES

1 - Acoustic alarm
2 - Electric outlet
3 - Accumulator disconnection switch (if provided)
1 - ACOUSTIC ALARM
This acoustic alarm sounds when the circuits are energized
with the ignition key (rotation to position ìIî) and is automatical-
ly disconnected when the engine is started.
The sounding of the alarm during operation signals:
insufficient engine oil pressure;
q
overheating of the engine cooling circuit;
q
jamming of the servo control solenoid valve coil
q
INSTRUMENTS AND CONTROLS
1
2
3
RWAA9760
RWAA11570
RWAA12480
RWA07200
73