Schumacher SP1 owner manual Personal Precautions Risk of Explosive Gases

1.9Do not disassemble the charger; take it to a qualified service person when service or repair is required. Incorrect reassembly may result in a risk of fire or electric shock. (Call customer service at: 1-800-621-5485.)

RISK OF EXPLOSIVE GASES.

1.10WORKING IN THE VICINITY OF A LEAD- ACID BATTERY IS DANGEROUS. BATTERIES GENERATE EXPLOSIVE GASES DURING NORMAL BATTERY OPERATION. FOR THIS REASON, IT IS OF UTMOST IMPORTANCE THAT YOU FOLLOW THE

INSTRUCTIONS EACH TIME YOU USE THE CHARGER.

1.11To reduce the risk of a battery explosion, follow these instructions and those published by the battery manufacturer and the manufacturer of any equipment you intend to use in the vicinity of the battery. Review the cautionary markings on these products and on the engine.

1.12This charger employs parts, such as switches and circuit breakers, that tend to produce arcs and sparks. If used in a garage, locate this charger 18 inches (46 cm) or more above floor level.

2.PERSONAL PRECAUTIONS

RISK OF EXPLOSIVE GASES.

2.1NEVER smoke or allow a spark or flame in the vicinity of a battery or engine.

2.2Remove personal metal items such as rings, bracelets, necklaces and watches when working with a lead-acid battery. A lead-acid battery can produce

a short-circuit current high enough to weld a ring or the like to metal, causing a severe burn.

2.3Be extra cautious to reduce the risk of dropping a metal tool onto the battery. It might spark or short-circuit the battery or other electrical part that may cause an explosion.

2.4Use this charger for charging LEAD-ACID batteries only. It is not intended to supply power to a low voltage electrical system other than in a starter-motor application. Do not use this battery charger for charging dry-cell batteries that are commonly used with

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