Troubleshooting - Ryobi RBC30SET Operator's Manual

EN
FR DE ES

TROUBLESHOOTING

IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM
CONTACT YOUR AUTHORISED SERVICE DEALER.
PROBLEM
SOLUTION
Engine will not start
Clean or replace spark plug. Reset spark plug gap. Refer to Spark
Plug Replacement earlier in this manual.
Engine does not reach full
speed and emits excessive
smoke
Engine starts, runs, and
but will not idle
String will not advance
Spool retainer hard to turn
Grass wraps around
driveshaft housing and
string head
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IT PT NL SV DA
English (original instructions)
POSSIBLE CAUSE
1. No spark.
1. Incorrect lubricant/fuel mixture.
2. Air filter screen is dirty.
3. Spark arrestor screen is dirty.
4. Spark plug fouled.
Idle speed screw on carburettor
needs adjustment.
1. String is welded to itself.
2. Not enough string on spool.
3. String is worn too short.
4. String is tangled on spool.
5. Engine speed is too slow.
Screw threads are dirty or
damaged.
1. Cutting tall grass at ground
level.
2. Operating trimmer at part
throttle.
NO FI HU CS RU
fuel.
of fuel. If bulb does not fill, primary
fuel delivery system is blocked. Contact a service dealer. If
primer
proceed to next item.
3. Set the start lever to the START position. Squeeze the trigger
1.
and
engine starts and runs.
NOTE: Depending on the severity of the flooding, this may require
numerous pulls of the rope.
1. Use fresh fuel and the correct 2- stroke lubricant mix. (50:1).
2. Clean air filter screen.
Refer to Cleaning Air Filter Screen earlier in this manual.
3. Contact a servicing dealer.
4. Clean or replace spark plug. Reset spark plug gap. Refer to Spark
Plug Replacement earlier in this manual.
Turn idle speed screw clockwise to increase idle speed.
See Figure 20.
1. Lubricate string with silicone spray.
2. Install more string. Refer to the applicable string replacement
section in this manual.
3. Pull strings while alternately pressing down on and releasing spool
retainer.
4. Remove string from spool and rewind.
Refer to the applicable string replacement section in this manual.
5. Advance string at full throttle.
Clean threads and lubricate with grease - if no improvement, replace
the spool retainer.
1. Cut tall grass from the top down to prevent wrapping.
2. Operate trimmer at full throttle.
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RO PL SL HR ET
2. N
2. Push primer bulb until bulb is full
bulb fills, engine may be flooded,
3. Engine is flooded.
pull the rope repeatedly until the
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