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started.
The fuel is sucked too much.
Turn on the throttle fully and pull the starter
continuously.
The muffler exhaust
Clean it.
The damage, short circuit, and
breakage if the spark plug
electrode
Clean the electrode or replace the spark plug.
Check and replace the circuit.
The blockage of the carburetor
Disassemble and repair the carburetor.
(Competent servicing dealer)
The damage of the piston and
the cylinder
Disassemble and repair the engine. (Competent
servicing dealer)
The breakage and short circuit
of the coil
Replace. (Competent servicing dealer)
No suction
Lack of water in the pump
Supply water.
Looseness of the joint of the
suction hose
Don’t let air in when installing.
Inferior buckles at the joint of
the suction hose
Replace a quality-proven one. (Competent
servicing dealer)
Cracking and damage of the
suction
Replace a quality-proven one. (Competent
servicing dealer)
Bent drainpipe, the valve is
locked.
Straighten the bent part and turn on the valve.
Small amount
of delivery
Blockage of the suction filter
screen
Clean the suction filter screen.
Higher place than that of the
water source pump
Get the pump close to the water source.
Too far away or too high from
the water supply
Get the pump close to the water supply spot, as
close as possible.
Blockage inside the pump
Disassemble and repair the pump. (Competent
servicing dealer)
Wear-out of the turbine
Replace the turbine. (Competent servicing
dealer)
Too low speed of the engine
Throttle up.
Low output power of the
engine
Inferior fuel--replace and check.
Check whether the air filter is blocked--clean.
Check whether the fuel filter is blocked –clean.
Adjust and repair the carburetor. (Competent
servicing dealer)
Disassemble and repair the engine. (Competent
servicing dealer)
Water is leaked
out from the
pump.
Looseness of the assembled
screw bolt
Increase the torsional force.
Damage or cracking of the
buckle
Replace the buckle. (Competent servicing
dealer)
