Secondary Steering Operation Check Switch (Optional) - Hitachi ZW140-6 Operator's Manual

Secondary Steering Operation Check Switch
(Optional)
Push secondary steering operation check switch (1) to check
whether the secondary steering pump operates.
The secondary steering pump operates while pushing the
ON side of the switch. In the meantime, secondary steering
alarm (2) will be displayed on the monitor screen. Release the
switch when the operation of the secondary steering pump is
checked. The switch will return to OFF position.
IMPORTANT: As the pump requires a large amount of
electric power for operation, check it within one or two
seconds.
f
NOTE: The secondary steering auto-check is performed for
one to two seconds after starting the engine. The pump's
operating noise will be heard during the check.
OPERATOR'S STATION
1-83
1
ON
OFF
1
MNDB-01-005
M4GB-01-088
2
MPTC-01-019