English
English
Handle of pressure control valve
14
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 and shutting down
Operation
Turn the handle of the pressure control valve
until there is sufficient pressure for work
such as spraying weeds (fixed position).
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 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.
CAUTION
Stop
Return throttle lever to low speed.
2
Push stop button to stop engine.
3
H
L
H
L
Push
Throttle lever
Stop button
13
Open
Engine will start.
After pulling starting rope gently by two or
three times, pull it hard to start the engine.
[Pulling method for starting rope]
1. Grasp starting rope tight with right hand.
2. Hold chemical tank with left hand.
3. Pull starting rope slowly until resistance is felt.
4. Pull starting rope straight from entrance of
starter.
5. Do not pull starting rope to the end.
6. Do not release the starter rope handle when
rope is extended. Allow the recoil to rewind the
rope gradually.
5
If the engine does not start by repeated action,
try pulling the rope after fully opening the choke.
CAUTION
※
If the engine still does not start, refer to
page 17.
・
Frequent operation of choke when starting the
engine causes too much fuel to be sucked in,
making the engine difficult to start. In that
case, start with the choke in the fully open
position.
・
After starting the engine, accelerate bit by bit
quickly by opening and closing the throttle
lever several times.
・
This operation is to bleed air in the carburetor.
When there is air present, there is the possi-
bility of poor acceleration and engine stalling.
・
Always prime the cabretor before use. This
will make starting next time easy.
CAUTION
Return choke slowly.
6
STARTING
HERBICIDE
HIGH
PRESSURE
INSECTICIDE
