Hitachi ZW310 - Check Coolant Level


7-67
M4GB-07-079
M4GB-07-081
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ZW310
ZW310
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Check the coolant level at expansion tank (1) on ZW310. The
normal coolant level on ZW310 is between FULL (2) and LOW (3)
marks in the level gauge.
In case no coolant is present in expansion tank (1) on
ZW310, supply the coolant via the cap hole on expansion
tank (1).
• When refilling a long life coolant (LLC), use the same
brand product and the same mixture ratio as already used
in the machine.
• If only water is refilled, the mixture ratio in the long life
coolant (LLC) is diluted so that anti-rust and antifreeze ef
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fect in the coolant will become deteriorated.
1