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RBC430SBSD 5133002548
Инструкция по эксплуатации Страница: 33

Ryobi RBC430SBSD 5133002548 [33/387] English original instructions

English (original instructions)

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TROUBLESHOOTING

PROBLEM POSSIBLE CAUSE SOLUTION

Engine will not start 1. No spark. 1. Clean or replace spark plug. Reset spark plug gap.

Refer to Spark Plug Replacement earlier in this manual.

2. No fuel. 2. 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.

3. Engine is flooded. 3. Set the start lever to the START position. Squeeze the trigger

and pull the rope repeatedly until the engine starts and runs.

NOTE: Depending on the severity of the flooding, this may

require numerous pulls of the rope.

Engine does not reach full Fuel flow problem Squeeze and release the throttle trigger 5 times while the engine is

speed running.

Engine does not reach full 1. Air filter screen is dirty. 1. Clean air filter screen.

speed and emits excessive 2. Spark arrestor screen is dirty. Refer to Cleaning Air Filter Screen earlier in this manual.

smoke 2. Contact a servicing dealer.

3. Spark plug fouled. 3. Clean or replace spark plug. Reset spark plug gap. Refer to Spark

Plug Replacement earlier in this manual.

Engine starts, runs, and Idle speed screw on carburettor Turn idle speed screw clockwise to increase idle speed.

but will not idle needs adjustment. See Figure 15.

String will not advance 1. String is welded to itself. 1. Lubricate string with silicone spray.

2. Not enough string on spool. 2. Install more string. Refer to the applicable string replacement

section in this manual.

3. String is worn too short. 3. Pull strings while alternately pressing down on and releasing

spool retainer.

4. String is tangled on spool. 4. Remove string from spool and rewind.

Refer to the applicable string replacement section in this manual.

5. Engine speed is too slow. 5. Advance string at full throttle.

Spool retainer hard to turn Screw threads are dirty or Clean threads and lubricate with grease - if no improvement,

damaged. replace the spool retainer.

Grass wraps around 1. Cutting tall grass at ground 1. Cut tall grass from the top down to prevent wrapping.

driveshaft housing and level.

string head 2. Operating trimmer at part 2. Operate trimmer at full throttle.

throttle.

Engine emits too much Too much oil in crankcase. Drain lubricant and refill with correct amount of 10W-30 engine

smoke lubricant. See Adding/Checking Engine Lubricant in the

Operation section of this manual.

IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM CONTACT YOUR AUTHORISED SERVICE DEALER.

CALL US FIRST

For any questions about operating or maintaining your product, call the Ryobi

Help Line!

Your product has been fully tested prior to shipment to ensure your complete satisfaction.

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English original instructions TROUBLESHOOTING IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM CONTACT YOUR AUTHORISED SERVICE DEALER PROBLEM Engine will not start POSSIBLE CAUSE SOLUTION 1 No spark 1 Clean or replace spark plug Reset spark plug gap Refer to Spark Plug Replacement earlier in this manual 2 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 3 Set the start lever to the START position Squeeze the trigger and pull the rope repeatedly until the engine starts and runs NOTE Depending on the severity of the flooding this may require numerous pulls of the rope 2 No fuel 3 Engine is flooded Engine does not reach full speed Fuel flow problem Squeeze and release the throttle trigger 5 times while the engine is running Engine does not reach full speed and emits excessive smoke 1 Air filter screen is dirty 2 Spark arrestor screen is dirty 1 Clean air filter screen Refer to Cleaning Air Filter Screen earlier in this manual 2 Contact a servicing dealer 3 Clean or replace spark plug Reset spark plug gap Refer to Spark Plug Replacement earlier in this manual 3 Spark plug fouled Engine starts runs and but will not idle Idle speed screw on carburettor needs adjustment Turn idle speed screw clockwise to increase idle speed See Figure 15 String will not advance 1 String is welded to itself 2 Not enough string on spool 5 Engine speed is too slow 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 Spool retainer hard to turn Screw threads are dirty or damaged Clean threads and lubricate with grease if no improvement replace the spool retainer Grass wraps around driveshaft housing and string head 1 Cutting tall grass at ground level 2 Operating trimmer at part throttle 1 Cut tall grass from the top down to prevent wrapping Engine emits too much smoke Too much oil in crankcase 3 String is worn too short 4 String is tangled on spool 2 Operate trimmer at full throttle Drain lubricant and refill with correct amount of 10W 30 engine lubricant See Adding Checking Engine Lubricant in the Operation section of this manual CALL US FIRST For any questions about operating or maintaining your product call the Ryobi Help Line Your product has been fully tested prior to shipment to ensure your complete satisfaction 30

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