Wiper Switch; Wiper Operation - Hitachi ZW 120-6 Operator's Manual

Wiper Switch

Wiper Operation

IMPORTANT: The windshield surface, the wiper blade, the
wiper motor and the relay may be damaged due to dry
or frozen condition of the wiper and the windshield.
 Before operating the windshield wiper, remove snow or
dust from the windshield surface and defrost the frozen
windshield.
 Use anti-freeze type washer fluid.
 Squirt windshield washer fluid on the dry windshield before
operating the wiper. Besides, continuous operation of the
wiper with windshield at semiarid condition (sprinkling
of snow or rain) may cause failure of the wiper. Use wiper
intermittently to protect it from damage.
 In case of machine equipped with hot-wire heater (for
windshield), continuous operation of the windshield wiper
with the heater switch kept ON for a long time may cause
the wiper blades to be burnt.
OPERATOR'S STATION
1-47