05-E2B, 05-E2BG, WSM G GENERAL [8] CHECK POINTS OF EVERY 1 OR 2 MONTHS Recharging CAUTION When the battery is being activated, hydrogen and oxygen gases in the battery are extremely explosive. Keep open sparks and flames away from the battery at all times, especially when charging the battery. When charging battery, remove battery vent plugs. When disconnecting the cable from the battery, start with the negative terminal first. When connecting the cable to the battery, start with the positive terminal first. Never check battery charge by placing a metal object across the posts. Use a voltmeter or hydrometer. 1) Slow Charging 1. Add distilled water if the electrolyte level is low.
When charging, the amount of electrolyte should be slightly lower than the specified level to prevent overflow. 2. Connect the battery to the charging unit, following the manufacture’s instructions. 3. As the electrolyte generates gas while charging, remove all port caps. 4. The electrolyte temperature must not exceed 40 ° C (104 ° F) during charging. If it exceed 40 ° C (104 ° F), decrease the charging amperage or stop charging for a while. 5. When charging several batteries in series, charg at the rate of the smallest battery in the line. 2) Quick Charging 1. Determine the proper charging current and charging time with the tester attached to the quick charger. 2.
Determine the proper charging current as 1/1 of the battery capacity. If the battery capacity exceeds 50 Ah, consider 50 A as the maximum. Q Precaution for Operating a Quick Charger Operate with a quick charger differs according to the type. Consult the instruction manual and use accordingly. W1052658 G-17 KiSC issued 06, 2011 A