CAUTIONS UNDER COLD WEATHER
• Remove snow from and defreeze the swing gear, boom and winch
related parts, and check the movements before work.
• Warm up enough. Attempting to operate the control levers and
pedals without enough warm-up causes the Machine to react dull,
and may result in unexpected accidents.
• If the battery fluid is frozen, do not charge battery or start the engine
using other power source. Such an act may cause the battery to
catch fire. Before charging or starting up using other power source,
defreeze the battery fluid and check that failures such as battery
fluid leak do not exist.
• After end of the work, wipe off and apply wraps if substances such
as condensation, snow or mud are stuck to the wire harness,
connector (1), switches, sensors or similar part.
If the infiltrated condensation and/or similar substances freeze, the
Machine may operate improperly upon the next use and cause
unexpected accidents.
CAUTIONS WHEN STARTING UP USING BOOSTER CABLE
Wrong booster cable connection method may result in fire, so always
observe the followings.
• When starting up the engine using a booster cable is attempted,
always arrange 2 persons, one in the cabin and another with the
battery.
• When starting using other Machine, be careful to prevent contact
between the normal Machine and broken Machine.
• Keep the starter switch key of both the normal Machine and the
broken Machine in OFF position when the booster cable is
connected.
• Do not connect to wrong side [connecting (+) to (-), (-) to (+)] when
connecting the booster cable.
• Start connecting from (+) terminal first, but start disconnecting from
(-) terminal (ground) first.
• Connect the ground to the (-) terminal of the battery of the broken
Machine when connecting the ground as the last procedure.
See “Operation 9.4.4 Starting Engine with Booster Cable” for
details.
• Avoid the contact between clips of the booster cable, and contact
between a clip and the Machine when disconnecting the booster
cable.
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