Maeda CC1485S-1 - Hoisting Operation with Hook Stowage Switch

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3.17.3 HOISTING OPERATION WITH HOOK STOWAGE SWITCH
• The hook storage switch cancels the automatic stop function of the overwinding
prevention device.
When storing the hook block, carefully operate the right work equipment operation lever
and pay due attention not to allow the hook block to crash against the boom.
• Use the hook storage switch only when performing simple storage of the hook block in
the boom tip.
While performing the normal hoisting operation, operate the
hook stowage switch of the monitor as follows.
• Cancel : While continuing to press the switch, operate the
right work equipment operation lever to the
"Hoisting" side (pull toward you). The hook block is
hoisted and is stored in the storage section of the
boom tip.
At this time, the lamp of the switch part turns on.
• Automatic: Release your finger from the switch. The switch
returns to the original position, and the automatic
stop function of the overwinding prevention
device turns into an operating state.
NOTES
• When this hook stowage switch is placed at the "Cancel"
position, the red lamp of the rotating warning lamp turns
on.
• When the winch is hoisted while the hook stowage switch
is pressed, the hoisting speed becomes slow, which is not
a fault.
[MIRROR FOR CHECKING WINCH DRUM IRREGULAR WINDING]
CAUTION
The irregular winding check mirror (1) is installed in the
lower part of the winch drum so that if irregular winding
of the wire rope happens at the winch drum, it
can be
easily checked from the driver seat.
When
performing the wire rope hoisting operation,
check the presence/absence of irregular winding by
taking a close look.