15-5
15. SERVICE THE ELECTRICAL SYSTEM
Sc2450 Operator's Manual
■ Use a Booster Battery
●NEVER attempt to jump-start a frozen battery.
Warm it to 60°F (16°C).
●NEVER connect the negative (–) booster cable
to the negative (–) terminal of the discharged
battery. Connect to an appropriate grounding
point other than the discharged battery.
(A) Booster battery
(B) Battery on a disabled vehicle
(C) Positive (+) post of booster battery
(D) Positive (+) post of battery on a disabled
vehicle
(E) Negative (–) post of booster battery
(F) Other end of booster cable
1. Connect the positive (+) booster cable to the
positive (+) post on the booster battery.
2. Connect the other end of positive (+) booster
cable to the positive (+) post of the battery on the
disabled vehicle.
3. Connect the negative (–) booster cable to the
negative (–) post on the booster battery.
4. Connect the other end of negative (–) booster
cable to the metal frame of the disabled vehicle.
5. Start the engine of the disabled vehicle, and run
the engine for several minutes.
6. Carefully disconnect the booster cables by
performing the booster cables connection
procedure in the reverse order (disconnect the
negative cable first, and then the positive cable).
! WARNING! WARNING
(D)
(B) (A)
(F)
(E) (C)
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