Wiper Switch; Wiper Operation - Hitachi ZW 550-6 Operator's Manual

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NOTE: When the light switch position (high) is selected,
high beam indicator (6) comes ON.

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 blade and
the windshield.
 Before operating the windshield wiper, remove snow, ice
or dust heavy debris from the windshield surface. If the
windows are frozen over, defrost them.
 Use anti-freeze type washer fluid in freezing weather.
 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 damaged by
heat.
 Inspect the wiper blades weekly. Replace as necessary.
OPERATOR'S STATION
1-94
6
MNEC-01-073