Lumag RP-110HP, Instruction Manual

1

Never use petrol or detergent with a low ignition temperature for cleaning. This may 

cause fire or explosions.

•   Dip the clean foam rubber inset (16) in clean motor oil and squeeze out the excess oil. 

•   Hit the paper inset (15) against a hard object to remove dirt and dust. Never brush away, this 

would only mean that the particles are getting stuck in the paper fibers.

•   Put the foam rubber inset on the outside of the paper inset and put the whole unit back in the 

filter compartment with washer. (17)

Never run the motor without or with damaged filters. This way, pollutions are allowed into the 

motor and may cause serious damages. In such a case, all warranties are void.

8.4   Cleaning the fuel filter (Fig. 17)

•  Close the fuel tap (5)

•  Remove the filter container (19) and the O-ring washer (18). Clean in non-flammable liquid. 

Let dry.

•  Put the parts back.

•  Open the fuel tap and check for leakage.

8.5 Spark plug

The exhaust system runs very hot during operation and remains hot for a while 

afterwards. Never touch the hot motor!

Depending on the needs for it, clean or replace the spark plug. More information: see the 

Instruction Manual.

Check the spark plug (7), clean or replace it

 (Fig. 18)

•   Lift off the ignition cable and look for dirt on cable, connection plug and spark plug.

•   Remove the spark plug and check it.

•   Check the insulator. If damaged – cracks or splints – replace it.

•   Clean the spark gap with a steel brush.

•   Check the gap distance, adjust if required. Distance: see Technical Information.

•   Put back the spark plug and pull tight with the spark plug wrench. (20)

•   Put the ignition cable back.

A spark plug which is not properly pulled can become overheated and cause damages to the 

motor. If the spark plug is pulled to tight, the windings in the cylinder top can become damaged.

WARNING

WARNING

NOTICE

NOTICE

WARNING

WARNING

NOTICE

NOTICE

MAINTENANCE

GB

RP-110HP_manual_GB.indd   21

04.02.2010   09:23:04