XE210C Hydraulic Excavator
Operating and Maintenance Manual
84
Operating procedure
Control lever
Caution: Don’t extend any part of your body out of the right window frame of the cab. If
touching the right control lever due to careless collision or other reason, you may be injured by moving
arm. If some window is lost or broken, you should add or replace into a new one. Before the operation,
you should know very well the position and function of every control lever to prevent yourself from
injuring by accidental movement of the machine.
Important: don’t let hydraulic cylinder of moving arm contact with the crawler. When excavating near
one end of the crawler, you should place the treading motor at the rear to maximize the machine
stability and lifting ability.
On the machine, there is a scutcheon indicating the control mode of control lever and treading pedal. After
being released, the control lever will return to the middle position automatically followed by the stop of the
machine.
List 1-8 List of illustrated signs
Serial number
Function
1
Bucket lever protrudes
2
Bucket lever withdraws
3
Turn right
4
Turn left
5
Moving arm goes down
6
Moving arm goes up
7
Bucket excavates
8
Bucket unloads
Safe locking lever
When leaving or entering into the cab, the operator may touch the control lever accidentally, this can
be prevented by safe locking lever.
Caution
：
1)
Always pull the safe locking lever to full LOCK position, or it won’t function.
2)
When leaving the machine, stop the engine and then pull the safe locking lever to full LOCK
position.
Fig.1-64
Fig.1-65
