Cellboost 999-823 사용자 설명서
3-6
Pre-Start Inspection and Operation
Before starting the engine:
• Move all hydraulic control levers forward and release the lever. Make sure that
each lever automatically returns to the Neutral position.
• Move all hydraulic control levers rearward and release the lever. Make sure that
each lever automatically returns to the Neutral position.
• Step on the operator presence control and shift the Trencher Control Lever to the
right into the trenching position. The control lever should remain in that position
as long at the dead man control is held down. Releasing the operator presence
returns the Trencher Control Lever to the neutral position.
as long at the dead man control is held down. Releasing the operator presence
returns the Trencher Control Lever to the neutral position.
• If any of the levers, other than the Trencher Control Lever, does not automatically
return to the Neutral position, DO NOT use the machine until repairs have been
completed.
completed.
Extremely dusty or dirty working conditions may require more frequent service/replacement.
CAUTION
NOTICE