Zenoah BCX2601DL Manuale Utente

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11. Troubleshooting guide
PROBLEM
Engine will not start.
Engine will not idle.
Engine will not accelerate.
Engine lacks power to stalls when
cutting.
Engine rope is difficult to pull or engine
locks.
Cutting head will not advance line.
ACTION
• Turn On/Off Stop Control to the START
position.
• Fill fuel tank.
• Press primer bulb fully and slowly 5 – 7 time.
• Use starting procedure WITHOUT choke lever
in the START position.
• Drain fuel tank/Add fresh fuel.
• Replace or clean spark plug.
• Replace or clean air filter.
• Drain fuel tank/Add fresh fuel.
• Drain fuel tank/Add fresh fuel.
• Adjust carburetor.
• Stop engine and clan cutting head.
• Clean or replace air filter.
• Drain fuel tank/Add fresh fuel.
• Stop engine and clean cutting head.
Clean or replace cylinder head muffler/spark
arrestor (contact 
• authorized service dealer).
• Check oil level before starting.
1. Remove spark plug.
2. Drain any oil from the spark plug hole.
3. Pull the starter rope several times to remove
any excess oil from the cylinder.
4. Clean, inspect and reinstall spark plug,
replace if necessary.
5. Check oil level before starting.
• Refill with new line.
• Replace inner reel.
• Clean inner reel and outer spool.
• Disassemble, remove the welded section and
rewind the line.
• Disassemble and rewind line.
• Push the Bump Knob and pull out line until 4 in
(102 mm) of line is outside of the cutting head.
CAUSE
• On/Off Stop Control is in the STOP position.
• Empty fuel tank.
• Primer bulb wasn't pressed enough.
• Engine flooded.
• Old Fuel.
• Fouled spark plug.
• Air Filter is Plugged.
• Old Fuel.
• Old Fuel.
• Carburetor misadjusted.
• Cutting head bound with grass.
• Dirty air filter.
• Old Fuel.
• Cutting head bound with gass.
• Combastion chamber, Muffler or spark
arrestor plugged.
• Unit operated low or no oil.
• Oil accumulated in combustion chamber
• Cutting head out of line.
• Inner reel bound up.
• Cutting head dirty.
• Line welded.
• Line twisted when refilled.
• Not enough line is exposed.
If further assistance is required, contact your authorized service dealer.