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Tank lever
The tank lever is used when replacing the filter. When
operating the machine, always open the lever.
Fig.25
► 1. Closed 2. Open
Feed amount adjustment knob
You can adjust the amount of liquid fed to the end
nozzle. To feed the maximum amount of liquid, turn the
knob so that "4" is aligned with the triangular mark. To
feed the minimum amount of liquid, turn the knob so
that "1" is aligned with the triangular mark.
1
Fig.26
► 1. Feed amount adjustment knob 2. Triangular mark
1
2
2
15 ENGLISH
Electronic function
The machine is equipped with the electronic function for
easy operation.
•
Constant speed control
The speed control function provides the constant
rotation speed regardless of load conditions.
•
Feed valve function
The machine is equipped with the feed valve. The
feed valve automatically opens to feed the liquid in the
tank when the switch trigger is pulled, and it automati-
cally closes when the switch trigger is released.
Accidental re-start preventive function
When you turn on the machine while pulling the switch
trigger, the machine does not start and the main power
lamp blinks in green. To start the machine, first release
the switch trigger and return the control lever fully, and
then turn on the machine.
OPERATION
CAUTION:
When putting on the machine, be
sure to put shoulder harness on your both shoul-
ders. Otherwise, the machine may fall when you put
on or use the machine, and cause an injury.
CAUTION:
When putting on the machine,
be sure to put on the machine on your back.
Otherwise, the machine may fall during operation and
cause an injury.
CAUTION:
Do not place the machine on the
ground while it is running. Sand or dust may enter
from suction inlet and cause a malfunction or per-
sonal injury.
Before operating the machine, adjust the length of the
shoulder harness and the waist belt.
1.
Place the machine on a flat and stable surface.
2.
Make sure that the levers are in the following positions.
•
The draining lever is in the closed position.
1
Fig.27
► 1. Draining lever
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