. SAFETY SAFETY MACHINE OPERATION BATTERY large Do 2 - 28 BATTERY HAZARD PREVENTION acid, and batteries generate flammable hydrogen gas, which may explode. Battery electro lyte contains sulphuric Mistaken hand ling can lead to seriou s injury or fire. Fo r this reason, always observe th e following precautions . Do not use o r charge the battery if the battery electrolyte level is below the LOWER LEVEL line. This may cause an explosion . Always check the ba ttery electrolyte level p eriodically and add distilled water to bring the electrolyte level to the UPPER LEVEL line. When worki ng with batteries, alwa ys wear safety glasse Never smok e or use any flame ne ar the battery.
There is da nger that sparks ma following. When re observe the moving the batter y ter always rem ove the ground (-) term inal first. When c connect the positive (+) terminal f last. Conne ct the battery terminals If you spill a cid on your clothes o area with lar If acid gets into your eyes, flush them immediately amount of w ater and seek medica Before work ing with batteries, turn the starting switch to th position. There is dan ger that sparks may b e generated, so do not tool or meta l object contact betwe termina not leave to ols lying around.
Flammable hydrogen gas is gener ated when the b attery i s charged, so remove the b attery from the chassis, take it to a well-v entilated place, and re move the battery caps Tighten the battery caps securely. Install the b attery securely to the d