Operating Instructions - Doosan DX35Z Operation And Maintenance Manual

OPERATING INSTRUCTIONS

Engine Speed Control
Engine speed can be manually adjusted using the engine speed
control lever, Increase engine speed by pulling the lever back.
Decrease engine speed by pushing the lever forward.
IMPORTANT
The engine speed control system has been set at the
factory and should not require adjustment as part of routine
maintenance.
Work Levers (Joysticks) (ISO Style)
Check surrounding area before swinging. When operating a
lever while in auto idle, do it carefully, because the engine
speed will increase rapidly.
When starting work, move work levers (joysticks)
NOTE:
slowly and check movement of swing and front
attachment.
This equipment is manufactured using the lever configuration
described in ISO standards. Do not change valving, hoses, etc.,
that would change this standard. The boom, arm and bucket
movements and swing direction of work levers (joysticks) are as
follows:
Left-hand Work Lever (Joystick) (Figure 41 and Figure
42)
1. Arm dump
2. Arm crowd
3. Left swing
4. Right swing
The swing brake is spring applied and hydraulically
NOTE:
released. It is always engaged when the work lever
(joystick) is in "NEUTRAL" or the engine is shut
down.
Operation
WARNING!
Figure 40
1
3
4
2
Figure 41
1
2
Figure 42
FG007576
5
8
7
9
6
10
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4
3
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OP000470
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