Troubleshooting - Senix GTC4QL-L Manuel De L'opérateur

PROBLEM
THE ENGINE WILL NOT START
The fuel tank is empty
The primer bulb was not pressed enough
The fuel is old (over 30 days)
The spark plug is fouled
THE ENGINE WILL NOT IDLE
The air filter is dirty
The fuel is old (over 30 days)
Idle speed screw needs adjustment
THE ENGINE EMITS TOO MUCH SMOKE
Too much oil in crankcase
THE ENGINE WILL NOT ACCELERATE
The fuel is old (over 30 days)
The cutting head is bound with grass
The air filter is dirty
THE ENGINE LACKS POWER OR STALLS
The fuel is old (over 30 days)
The air filter is dirty
The spark plug is fouled
LINE WILL NOT ADVANCE
Line is welded to itself
Not enough line on spool
Line is worn too short
Line is tangled on spool
Engine speed too slow
SPOOL RETAINER HARD TO TURN
Screw threads are dirty or damaged
GRASS WRAPS AROUND DRIVESHAFT
Cutting tall grass at ground level/Operating
trimmer at part throttle
If further assistance is required, take the unit to a qualified service dealer.
14

TROUBLESHOOTING

SOLUTION
Fill the fuel tank with fresh fuel
Press the primer bulb 10 times
Drain the fuel tank and add fresh fuel
Replace the spark plug
Clean or replace the air filter
Drain the fuel tank and add fresh fuel
Turn idle speed screw clockwise to increase idle speed
Drain engine oil and refill with correct amount of engine lubricant
Drain the fuel tank and add fresh fuel
Stop the engine and clean the cutting head
Clean or replace the air filter
Drain the fuel tank and add fresh fuel
Clean or replace the air filter
Replace the spark plug
Replace line
Install more line
Pull lines while alternately pushing down and releasing spooll
retainer
Remove line and rewind
Advance line at full throttle
Clean threads and lubricate with grease. If no improvement,
replace spool retainer
Cut tall grass from the top down to prevent wrapping/ Operate
trimmer at full throttle
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