Furukawa Unic URW370C4U Series, Руководство по эксплуатации и техническому обслуживанию

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HOW TO OPERATE CRANE
1
Wind up the hook with the “hook wind-
ing up/down” lever.
The hook stops being wound up when the
hook hits against the weight of overwinding
alarm.
2
The hook is to be wound up slowly
when the storing hook switch is turned
to “Storage” after the hook comes to a stand-
still.
Procedures for storing hook
• Never try operating the crane by controlling the hook storage lever as
this is dangerous.
• Store the hook after all boom sections have been retracted and low-
ered fully.
Storing hook while it is swinging
may cause the boom, the hook,
and the wire rope to be damaged.
Hook
To store
Storing hook switch
Storing hook switch (URW370C4U, URW506C4U, URW547C4U)
Hook
To store
Storing hook switch
Storing hook switch
(URW505C4U)
WARNING
CAUTION