Buzzer Stop Switch - Hitachi EX 3600-6 Operator's Manual

BUZZER STOP SWITCH

The buzzer will sound in the following cases.
1. Pump transmission oil does not circulate.
(Pump transmission oil level indicator (38) comes
ON .)
2. Hydraulic oil tank oil level is low.
(Hydraulic oil level indicator (21) comes ON also.)
3. Stop valve for suction piping or return piping is closed.
(Stop valve indicator (33) comes ON also.)
4. Fast-filling panel is lowered.
5. Stairway is extended.
6. Electric lever system is abnormal. (Electric lever
indicator (29) comes ON also)
When buzzer stop switch is pressed, the buzzer will stop
sounding. However, indicators will stay ON. The buzzer is
kept deactivated even after the switch is released until the
key switch is turned OFF and is turned ON again or after all
abnormalities are eliminated. During deactivation, if a new
abnormal condition occurs, the indicator comes ON but the
buzzer does not sound. When all abnormal conditions
disappear, the buzzer is automatically reset and only
sounds when a new abnormal condition occurs.
OPERATOR'S STATION
38
1-37
21
33 29
M18M-01-019
M18M-01-010