4. If battery acid contacts skin or clothing, immediately wash with soap and water.
If acid enters eye, immediately flood eye with running cold water for at least
ten minutes and get medical attention.
5. NEVER smoke or allow a spark or flame in vicinity of battery or engine.
6. Be extra cautious to reduce risk of dropping a metal tool onto the battery. It
could spark or short-circuit the battery or other electrical parts and could cause
an explosion.
7. Remove personal metal items such as rings, bracelets, necklaces and
watches when working with a lead acid battery. It can produce a short circuit
current high enough to weld a ring or the like to metal causing a severe burn.
PREPARING TO TEST:
1. Be sure surrounded area of battery is well ventilated while battery is being
tested.
2. Clean battery terminals.
3. Inspect the battery for cracked or broken case or cover. If battery is damaged,
do not use tester.
4. If the battery is not sealed maintenance free, add distilled water in each cell
until battery acid reaches level specified by the manufacturer. This helps
purge excessive gas from cells. Do not overfill.
5. If necessary to remove battery from vehicle to test, always remove ground
terminal from battery first. Make sure all accessories in the vehicle are off to
ensure you do not cause any arcing.
Version 04/2020
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