Ryobi RY30560 Manuale Utente

22

Engine will not start.

No spark.
 

 

 

 

No fuel.
 

 

 

Engine is flooded.

Che ck  spark.  Re move  spark  plug.  Reat tach 

the  spark  plug  cap  and  lay  spark  plug  on  metal  

cylinder.  Pull  the  rope  and  watch  for  spark  at  spark 

plug  tip.  If  there  is  no  spark,  repeat  test  with  a  new 

spark plug.
Push primer bulb until bulb is full of fuel. If bulb does not 

fill, primary fuel delivery system is blocked. Contact a 

service dealer. If primer bulb fills, engine may be flooded, 

proceed to next item.
Set the start lever to the START position. Pull the starter 

grip repeatedly until the engine starts and runs. 
NOTE: Depending on the severity of the flooding, this 

may  require  numerous  pulls  of  the  rope.  See  Figure 

Engine  does  not  reach  full 

speed  and  emits  excessive 

smoke.

Incorrect oil/fuel mixture.
Air filter is dirty.
 

Spark arrestor screen is dirty.
Spark plug fouled.

Use fresh fuel and the correct 2-cycle oil mix. (50:1).
Clean air filter. Refer to 

Filter earlier in this manual.
Contact a servicing dealer.
Clean or replace spark plug. Reset spark plug gap. Refer 

to 

Spark Plug Replacement earlier in this manual.

Engine  star ts,  runs,  and 

accelerates but will not idle.

Idle  speed  screw  on  carburetor 

needs adjustment.

Turn idle speed screw clockwise to increase idle speed. 

String will not advance.

String is welded to itself.
Not enough string on spool.
 

String is worn too short.
 

String is tangled on spool.
 

Engine speed is too slow.

Lubricate string with silicone spray.
Install more string. Refer to 

String Replacement earlier 

in this manual.
Pull  strings  while  alternately  pressing  down  on  and 

releasing spool retainer.
Remove string from spool and rewind. Refer to 

Replacement earlier in this manual.
Advance string at full throttle.

Fig. 30