Komatsu — COLD WEATHER OPERATION INFORMATION

. OPERATION COLD WEATHER OPERATION Battery WARNING As the battery capacity drastically drops in low temperatures, cover or remove the battery from the machine, store the battery in a warm place, and install it again the next morning. If the electrolyte level is low, add distilled water in the morning before beginning work. Do not add water after the day's work to prevent diluted electrolyte in the battery from freezing during the night. 3 - 126 The ba ttery generates flammabl e gas. Do n ot bring fire or sparks ne ar the battery. Batter y electrolyte is dangerous .

If it gets i n your eyes or on your ski n, wash i t off with a large amount of wate r and consult a doctor Batter y electrolyte dissolves pa int. If it get s on the body work, wash it off immediately with If the b attery electroly te is froze n, do not ch arge the batter y or start t he engine with a d ifferent powe r source. T here is danger that th e battery may e xplode. Batter y electrolyte is t oxic. Do n ot let it flo w into drainage ditches or spra y it on to the ground surface. When th e ambient temperature drops, th e capacity of t he battery will also drop. If the battery charge ratio is low, the battery electrolyte ma y freeze.

Maintain the battery c harge as c lose as possibl 100%. Insulate cold temperature t o ensure the machine can be started ea sily the ne REMARK Measur e the specific gravity a nd calcula te the chargin g rate fro m the following conversion table. Electrolyte Temperature (°C) Charging Rate (%) 20 0 -10 -20 100 1.28 1.29 1.30 1.31 90 1.26 1.27 1.28 1.29 80 1.24 1.25 1.26 1.27 75 1.23 1.24 1.25 1.26