
TROUBLE SHOOTING
Symptom
: Machine floods easily.
Check:
1. Is the Fuel Needle properly set?
2. The spark plug gap must be properly set. If gap is too close the gasoline will fill the gap and
prevent spark from occurring.
3. The Metering Lever could be set too far out.
4. Primer pump being depressed excessively.
5. Batteries may be weak.
Symptom:
Engine runs weak.
Check:
1. Make sure the On-Off Control linkage is properly set. Linkage wheel should rotate fully
counterclockwise to STOP. If not, adjust linkage.
2. Is there a carbon build-up? Check by looking with a flashlight. Refer to the MAINTENANCE
section.
3. Is there an air leak at the bottom on the Carburetion Assembly?
4. Is the Fuel Needle out of adjustment causing the machine to run weak? See the CARBURETOR
section.
5. Is the gasoline bad or dirty?
6. Are there large amounts of air in the gasoline line? Air bubbles make the machine run weak.
Check the fuel line connections, including the two lines from the primer bulb to the Carburetor.
Symptom
: The machine will not fog.
Check:
1. Is the Formulation Tank pressurized when the machine is running? If not, the pressurizing valve
is bad or installed backwards.
2. Check the formulation delivery lines from the tank to the injection point on the engine to see if
they are clogged. These lines will include the Formulation On-Off Valve and the Formulation Metering
Valve.
3. Is the pressurizing valve in backwards? See the section on WORKING PRINCIPLES.
4. Check for carbon at the injection point. See MAINTENANCE section.
5. Does the Formulation Tank Cap leak?
31
Содержание 2610E
Страница 1: ...INSTRUCTION MANUAL FOR OPERATION SERVICE AND MAINTENANCE ...
Страница 32: ...32 ...
Страница 34: ...1 2 3 4 5 6 111111 7 8 14 13 12 11 10 9 18 15 16 17 FIGURE 10 34 ...
Страница 36: ...36 ...
Страница 38: ...38 ...
Страница 40: ...40 ...
Страница 42: ...42 1 3 2 4 5 6 7 BATTERY SIDE VIEW OF MACHINE FIGURE 15 ...
Страница 44: ...10 10 1 2 3 4 7 8 9 44 10 10 5 6 TANK SIDE VIEW OF MACHINE FIGURE 16 ...
Страница 47: ...47 ...