1-3 SERVICE STANDARDS Battery Charge Indicator 2 The battery charge indicator indicates 10 levels of battery charge on the LCD. 3 4 5 Low Remaining Battery Charge Warning 6 When the battery charge becomes below the set level, the battery charge indicator blinks and the alarm will sound for five seconds after the key switch is set to the ON position. 7 Battery Overdischarge Warning 8 When the battery charge decreases further below the set level after the remaining battery charge warning, any attempt at traveling or material handling operation will cause all charge indicator segments to blink and the alarm to sound to warn the operator.
9 10 11 12 13 14 15 16 16 18 Specific gravity 1.280 [20°C (68°F)] Specific gravity 1.150 [20°C (68°F)] Discharge end voltage 42.5V Electrolyte Refined dilute sulfuric acid Fluid to be added Distilled water Insulation resistance 1MΩ or more 1 Battery discharged state % LEDs 10 F 9 8 7 6 5 4 3 2 1 E 0 to 10 (exclusive) { { { { { { { { { { 10 to 20 (exclusive) − { { { { { { { { { 20 to 30 (exclusive) − − { { { { { { { { 30 to 40 (exclusive) − − − { { { { { { { 40 to 50 (exclusive) − − − − { { { { { { 50 to 60 (exclusive) − − − − − { { { { { 60 to 70 (exclusive) − − − − − − { { { { 70 to 80 (exclusive) − − − − − − − { { { 80 to 90 (exclusive) − − − − − − − − { { 90 to 100 (exclusive) − − − − − − − − − { 100 or more − − − − − − − − − −