Dc Connection Precautions; Follow These Steps When Battery Is Installed In Vehicle; Follow These Steps When Battery Is Outside Vehicle - Schumacher Electric DSR INDUSTRIAL Série INC-8A Guide D'utilisation

4.3 Do not set the battery on top of the charger.
4.4 Never allow battery acid to drip onto the charger when reading the electrolyte specific
gravity or filling the battery.
4.5 Do not operate the charger in a closed-in area or restrict the ventilation in any way.
5.

DC CONNECTION PRECAUTIONS

5.1 Connect and disconnect the DC output clips only after setting all of the charger switches to
the OFF position and removing the AC plug from the electrical outlet. Never allow the clips
to touch each other.
5.2 Attach the clips to the battery and chassis, as indicated in sections 6 and 7.
6.

FOLLOW THESE STEPS WHEN BATTERY IS INSTALLED IN VEHICLE

hood during the charging process, ensure that the hood does not touch the metal part of
the battery clips or cut the insulation of the cables.
6.2 Stay clear of fan blades, belts, pulleys and other parts that can cause injury.
6.3 Check the polarity of the battery posts. The POSITIVE (POS, P, +) battery post usually has
a larger diameter than the NEGATIVE (NEG, N, -) post.
6.4 Determine which post of the battery is grounded (connected) to the chassis. If the negative
post is grounded to the chassis (as in most vehicles), see step 6.5. If the positive post is
grounded to the chassis, see step 6.6.
6.5 For a negative-grounded vehicle, connect the POSITIVE (RED) clip from the battery
charger to the POSITIVE (POS, P, +) ungrounded post of the battery. Connect the
NEGATIVE (BLACK) clip to the vehicle chassis or engine block away from the battery. Do
not connect the clip to the carburetor, fuel lines or sheet-metal body parts. Connect to a
heavy gauge metal part of the frame or engine block.
6.6 For a positive-grounded vehicle, connect the NEGATIVE (BLACK) clip from the battery
charger to the NEGATIVE (NEG, N, -) ungrounded post of the battery. Connect the
POSITIVE (RED) clip to the vehicle chassis or engine block away from the battery. Do not
connect the clip to the carburetor, fuel lines or sheet-metal body parts. Connect to a heavy
gauge metal part of the frame or engine block.
6.7 Connect charger AC supply cord to electrical outlet.
6.8 When disconnecting the charger, turn off, disconnect the AC cord, remove the clip from
the vehicle chassis and then remove the clip from the battery terminal.
7.

FOLLOW THESE STEPS WHEN BATTERY IS OUTSIDE VEHICLE

7.2 Attach at least a 24-inch (61 cm) long 6-gauge (AWG) insulated battery cable to the
NEGATIVE (NEG, N, -) battery post.
7.3 Connect the POSITIVE (RED) charger clip to the POSITIVE (POS, P, +) post of the battery.
7.4 Position yourself and the free end of the cable you previously attached to the NEGATIVE
(NEG, N, -) battery post as far away from the battery as possible – then connect the
NEGATIVE (BLACK) charger clip to the free end of the cable.
7.5 Do not face the battery when making the final connection.
7.6 Connect charger AC supply cord to electrical outlet.
7.7 When disconnecting the charger, always do so in the reverse order of the connecting
procedure and break the first connection while as far away from the battery as practical.
7.8 A marine (boat) battery must be removed and charged on shore. To charge it onboard
requires equipment specially designed for marine use.
A SPARK NEAR THE BATTERY MAY CAUSE A
BATTERY EXPLOSION. TO REDUCE THE RISK
OF A SPARK NEAR THE BATTERY:
6.1 Position the AC and DC cables to reduce the
risk of damage by the hood, door and moving or hot
engine parts. NOTE: If it is necessary to close the
A SPARK NEAR THE BATTERY MAY CAUSE A
BATTERY EXPLOSION. TO REDUCE THE RISK
OF A SPARK NEAR THE BATTERY:
7.1 Check the polarity of the battery posts. The
POSITIVE (POS, P, +) battery post usually has a
larger diameter than the NEGATIVE (NEG, N, -) post.
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