Charging Your Battery In Vehicle - DieHard 200.71222 Owner's Manual

Charging Your Battery
Charging your battery in the vehicle:
1. Arrange the power cord and charging leads
carefully in order to avoid damage that could be
caused by the hood, door, or moving engine parts.
2. Keep clear of the fan blades, belts, pulleys, and
other parts that can cause injury.
3. Check the polarity of the battery posts as indicated
on the battery case: POSITIVE (POS, P, or +) and
NEGATIVE (NEG. N or -). NOTE: The positive
post on top-post batteries is usually larger than the
negative post.
4. Identify which battery post is ground or connected
to the chassis. THE NEGATIVE POST IS NOR-
MALLY THE ONE THAT IS GROUNDED.
5. To charge a negative grounded post system:
Connect the red (POSITIVE) battery charger
clamp to the ungrounded POSITIVE (POS, P, +)
post of the battery. Then connect the black
(NEGATIVE) clamp to a heavy, unpainted metal
part of the chassis or engine block, away from the
battery. Do not connect clamp to carburetor, fuel
lines, or sheet metal parts.
To charge a positive grounded post system:
Connect the black (NEGATIVE) battery charger
clamp to the NEGATIVE (NEG, N, -) ungrounded
post of the battery. Then connect the red (POSI-
TIVE) clamp to a heavy, unpainted metal part of
the chassis or engine block. Do not connect clamp
to carburetor, fuel lines, or sheet metal parts.
IMPORTANT: Wear safety glasses and face away
from the battery while making connections.
6. Connect the clamp to the battery post and twist or
rock back and forth to make a solid connection.
This will help keep the clamps from slipping off the
posts and causing sparks.
7. Select the type and rate of charge with the Selec-
tor switch.
8. Rug the power cord into a grounded AC outlet to
begin charging.
9. When the battery is fully charged, unplug the
charger power cord before attempting to discon-
nect charger clamps.
10. Standing away from the battery, remove the
charger clamps in this order: (1) from the chassis
connection and, (2) from the battery pest or
terminal.
11. Clean and store the battery charger in a dry
location.
NEGATIVE GROUNDED SYSTEM