Operation And Shutting Down - Maruyama MS0735W Owner's/Operator's Manual

Operation and shutting down

Operation
1
Turn the handle of the pressure control valve
until there is sufficient pressure for work
such as spraying weeds (fixed position).
Handle of pressure control valve
STARTING
① When engine is started and
when pump starts suction.
HERBICIDE
STARTING
When low-
pressure spray
is required.
(Spray of weed
killer, etc.)
INSECTICIDE
Normal spraying work
2
After confirming proper pump and spray
operation in the machine, move the throttle
lever to high-speed position.
CAUTION
・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 posi-tion little bit
back from full open throttle.
・No-load running shall not be carried out except
for draining operation. Piston packing might be
damaged.
3
When opening ball cock, chemicals will be
sprayed from nozzle in a mist.
Stop
1
HIGH
PRESSURE
(fixed position)
① When high
pressure is
required in
particular.
2
② When this
machine is
set at a fixed
position and
longer hose
than
standard is
used.
3
14
Close ball cock.
Return throttle lever to low speed.
L
Push stop button to stop engine.
H
L
Stop button
H
Throttle lever
Push
English