Preparing To Charge; Charger Location; Dc Connection Precautions; Follow These Steps When Battery Is Installed In Vehicle - Schumacher DSR125 Manual Del Usuario

used with home appliances. These batteries may burst and cause injury to persons and damage to property.
WARNING: Do not use this charger for charging Lithium Ion batteries other than the Lithium Iron Phosphate
(LiFePO ) type. Other Lithium Ion battery types may not be sufficiently charged or may be overcharged with
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this charger. Overcharging may ignite or burst a battery and cause injury to persons and damage to property.
NOTE: 12V LiFePO
battery type. If the "LITH" battery type is chosen, the rate of charge automatically defaults to 12V, the
only rate allowed. For Battery Type and Battery Voltage settings, see Section 10.
NEVER charge a frozen battery.
2.9
3.

PREPARING TO CHARGE

If necessary to remove battery from vehicle to charge, always remove grounded terminal from battery
3.1
first. Make sure all accessories in the vehicle are off, so as not to cause an arc.
Be sure area around battery is well ventilated while battery is being charged.
3.2
Clean battery terminals. Be careful to keep corrosion from coming in contact with eyes.
3.3
Add distilled water in each cell until battery acid reaches level specified by battery manufacturer. Do not
3.4
overfill. For a battery without removable cell caps, such as valve regulated lead acid batteries, carefully
follow manufacturer's recharging instructions.
Study all battery manufacturer's specific precautions while charging and recommended rates of charge.
3.5
3.6 Determine voltage of battery by referring to car owner's manual and make sure that output voltage selector
switch is set at correct voltage. If charger has adjustable charge rate, charge battery initially at lowest rate.
4.

CHARGER LOCATION

4.1 Locate charger as far away from battery as DC cables permit.
Never place charger directly above battery being charged; gases from battery will corrode and damage charger.
4.2
Never allow battery acid to drip on charger when reading electrolyte specific gravity or filling battery.
4.3
Do not operate charger in a closed-in area or restrict ventilation in any way.
4.4
Do not set a battery on top of charger.
4.5
5.

DC CONNECTION PRECAUTIONS

Connect and disconnect DC output clips only after setting any charger switches to "off" position and
5.1
removing AC cord from electric outlet. Never allow clips to touch each other.
Attach clips to battery and chassis, as indicated in sections 6 and 7.
5.2
6.

FOLLOW THESE STEPS WHEN BATTERY IS INSTALLED IN VEHICLE

WARNING: A SPARK NEAR THE BATTERY MAY CAUSE A BATTERY EXPLOSION.
TO REDUCE THE RISK OF A SPARK NEAR THE BATTERY:
Position AC and DC cords to reduce risk of damage by hood, door, or moving engine part.
6.1
Stay clear of fan blades, belts, pulleys, and other parts that can cause injury to persons.
6.2
Check polarity of battery posts. POSITIVE (POS, P, +) battery post usually has larger diameter than
6.3
NEGATIVE (NEG, N, –) post.
Determine which post of battery is grounded (connected) to the chassis. If negative post is grounded to
6.4
chassis (as in most vehicles), see (6.5). If positive post is grounded to the chassis, see (6.6).
For negative-grounded vehicle, connect POSITIVE (RED) clip from battery charger to POSITIVE (POS, P, +)
6.5
ungrounded post of battery. Connect NEGATIVE (BLACK) clip to vehicle chassis or engine block away from
battery. Do not connect clip to carburetor, fuel lines, or sheet-metal body parts. Connect to a heavy gauge
metal part of the frame or engine block.
For positive-grounded vehicle, connect NEGATIVE (BLACK) clip from battery charger to NEGATIVE
6.6
(NEG, N, –) ungrounded post of battery. Connect POSITIVE (RED) clip to vehicle chassis or engine
block away from battery. Do not connect clip to carburetor, fuel lines, or sheet-metal body parts. Connect
to a heavy gauge metal part of the frame or engine block.
When disconnecting charger, turn switches to off, disconnect AC cord, remove clip from vehicle chassis,
6.7
and then remove clip from battery terminal.
See Battery Percent and Charge Time for length of charge information.
6.8
batteries can only be charged; the Recovery setting ("REC") does not apply for this
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