Operations Manual

Table Of Contents
Engine stops while running:
PROBLEM
CAUSE
SOLUTION
Engine stops
suddenly
1. Wire of plug is loose
Replace
2. Piston is broken
Fix or Replace
3. Plug is dirty
Clean
4. Fuel is empty
Add Fuel
The engine stops
slowly
1. Carburetor is dirty
Clean
2. Hoses to tank are clogged
Clean
3. Water in the fuel
Replace Fuel
Engine is difficult to stop:
PROBLEM
CAUSE
SOLUTION
The engine still runs
with the throttle at
its lowest position
1. The throttle cord has short circuited or
carburetor piston is blocked.
Fix or Replace
Cord
Difficulties dusting:
PROBLEM
CAUSE
SOLUTION
No dust discharge or
discharge is intermittent
1. The dust gate cannot be
opened
Adjust
2. The tank lid not is tight
Tighten
3. The dust or granule is dirty
Clean
4. The dust/granule has lumps
Break lumps or replace
5. The granules are too big
Use smaller granule
The dust gate does not work
properly
1. Carburetor is dirty
Clean
2. Hoses to tank are clogged
Clean
Dust leakage
1. The clamp plate of the chemical
tank bottom is loose
Tighten
2. The sealing gasket of the
dusting lid is damaged
Replace
3. The O ring of the elbow is
damaged
Replace
The discharge rate is out of
control
1. The dust control lever is not
work properly
Adjust the cord or fix
the carburetor.
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