Furukawa Unic URW370C4U Series, Operation & Maintenance Manual

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5-4
DESCRIPTION OF CRANE EQUIPMENT
22.
Hook storing switch
Turning the switch to the storing position
allows the hook to be stored.
21.
Outrigger control switch
This selects extension/retraction of each out-
rigger of four (4).
Simultaneous extension and retraction of out-
riggers can be impossible.
24.
Emergency stop (engine) switch
Depression of the switch allows the engine
to stop and all the crane operation including
traveling stop functioning.
23.
Horn switch
Depression of the switch allows the alarm
horn to sound.
25.
Automatic stop for overwinding
reset switch
When the crane cannot to be operated due
to a fault in function of automatic stop for
overwinding, turning the switch to reset side
releases the automatic stop for overwinding
device.
26.
Head light switch
Turning the switch ON allows the head light
to light.
28.
Outrigger monitor lamp (extension)
When turning outriggers manually from their
stored positions and set pins have fully been
inserted, the lamp indicating extension of out-
rigger lights.
Outriggers cannot be operated unless all the
four (4) pins have been inserted.
27.
Boom storage monitor lamp
The monitor lamp lights when the boom has
been stored.
Outriggers can be operated only when the
monitor lamp lights.
29.
Mode selector switch
This switches between radio remote control
mode and manual operation mode.