Doosan DX700LC Operation And Maintenance Manual page 145

Operational Checks Before Starting
Engine
When leaving operator's seat, set the safety lever to
"LOCK" (Figure 1) position, if not a serious accident could
occur by accidentally moving the travel or work levers.
1. Set safety lever on "LOCK" (Figure 1).
2. Fasten seat belt. Check for proper operation and condition.
3. Set all operation levers in "NEUTRAL".
NOTE: Be careful not to touch any switches when
starting engine.
4. Rotate the starter switch to the "I" (ON) position (Figure 2).
Check all indicator lights. A warning buzzer will sound for
about two seconds. After two seconds, all lights except the
following will turn "OFF".
• Charging warning light
• Engine oil pressure warning light
• Engine coolant temperature gauge
• Fuel gauge
• Hydraulic oil temperature gauge
• Engine rpm (0 rpm) digital readout
NOTE: If all of the indicator lights do not come "ON"
when the key is first turned, there is a problem.
Operation
WARNING
Figure 1
O
Figure 2
FG000211
I
FG000084
OP001122
3-3