8
English
Handle of pressure control valve
STARTING
①
When engine is started and
when pump starts suction.
HERBICIDE
When low-
pressure spray
is required.
(Spray of weed
killer, etc.)
HIGH
PRESSURE
①
When high
pressure is
required in
particular.
②
When this
machine is
set at a fixed
position and
longer hose
than
standard is
used.
INSECTICIDE
Normal spraying work
Operation
Turn the handle of the pressure control
valve until there is sufficient pressure for
work such as spraying weeds (fixed
1
Close ball cock.
1
After confirming proper pump and spray
operation in the machine, move the throttle
lever to high-speed position.
2
When opening ball cock, chemicals will be
sprayed from nozzle in a mist.
3
(fixed position)
・
When setting the pressure control valve handle
to "INSECTICIDE", "HERBICIDE" with throttle
fully open at the "HIGH PRESSURE" position of
pressure control valve handle, engine
revolutions increase as pressure decreases.
When using this machine at the "INSECTICIDE",
"HERBICIDE" position, use at a position little bit
back from full open throttle.
CAUTION
Stop
Return throttle lever to low speed.
2
Push stop button to stop engine.
3
H
L
Push
Throttle lever
Stop button
STARTING
HERBICIDE
HIGH
PRESSURE
INSECTICIDE
