11
OPERATION
Idle the engine briefly, then move the
ignition toggle switch to the "OFF"
position. See figure 15.
The idle speed must be adjusted so
the clutch will fully disengage at
engine idle, causing the pump to stop
oscillating.
Check and Adjust Idle Speed
1. Start the engine and allow it to
warm up at low rpm.
2. If the pump oscillates at engine
idle, reduce idle speed by turning
the idle adjusting screw counter-
clockwise. See figure 17.
NOTE:
Standard idle speed is
3000, rpm +/– 250 rpm.
Stopping the Engine
Adjusting Engine Idle
WARNING!
The pump must NEVER oscillate
at engine idle.
WARNING!
Fuel mixture has been preset at
the factory and further adjust-
ment should be made only by
your Shindaiwa authorized
dealer.
Figure 15
Ignition "OFF"
Figure 17
Idle Speed
Screw
Harness
Figure 16
Make sure all hooks and adjusting
devices are secure.To adjust the
straps, either lift up on the buckles to
release or legthen, or grasp the loops
at the ends of the straps and pull to
shorten. Adjust the harness shoulder
straps so the sprayer rests comfortably
flat against your back. See figure 16.
Summary of Contents for HP726
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