Furukawa Unic URW370C4U Series, Operation & Maintenance Manual

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U-WAVE, Radio remote control device, (Option)
3.
◆
How to replace batteries
(4) Insert the battery holder into the trans-
mitter grip to tighten up the battery cover
securely.
Take care that a drop of water will
not enter inside of the grip.
(5) Depress the “speed selector switch” to
check that the “power lamp” lights.
Battery
Battery
Battery holder
(1) Turn OFF power to the crane (Turn OFF
the starter switch.).
(2) Pull out the battery cover with the hook
on the cover pushed in.
(3) Replace old batteries in the battery holder
with new ones.
• Pay attention to polarity of
batteries.
(Put them as indicated on the
battery holder)
• Do not connect between termi-
nals of (+) and (-) directly with
a metal piece.
CAUTION
CAUTION
Remarks
Unless to the power to crane is turned OFF
once when replacing batteries, blinking indi-
cation of [
] on the mode indicator lamp
will not goes off even after batteries have
been replaced.