Hitachi 120-3 class Operator's Manual page 100

• Washer (K Model) (Overhead Window)
As long as the wiper washer switch (1) is held down, washer
fluid will be squirted from the nozzles on the front window
and overhead window. Continue holding the wiper washer
switch (1) for more than 2 seconds to automatically operate
the front window wiper. Release the wiper washer switch
to stop fluid from being squirted from the nozzles and to
automatically stop and retract the wipers. While the wiper is
operating in the INT position, when the wiper washer switch
is pushed, the wiper will change to operate continuously.
IMPORTANT: The washer motor in the washer fluid tank
may be damaged if washer fluid is kept
squirted for more than 20 seconds or the
motor is continuously operated with the
washer fluid tank empty. Monitor the wash-
er fluid squirting time and the fluid level in
the washer reservoir.
Wiper Switch (2) (Overhead Window: Optional)
Wiper switch has two positions as follows:
ON Position ...........Overhead window wiper (3) operates.
OFF Position ..........Overhead window wiper (3) stops.
OPERATOR'S STATION
1-50
3
1
M1U1-01-007
2
M1U1-01-008
M157-01-081