Ridgid RD80763 Manuale Utente

19

Fig. 6

See Figure 24.
 Place a container under the pressure washer.
 Remove th

e oil drain plug and drain

 the old oil.

 

NOTE: Drain the oil while the engine is still warm but not 
hot. Warm oil will drain quickly and more completely.

 Replace 

the oil drain plug.

 Replace the oil with new, clean oil. This engine will hold 

0 oz. or .6 liters of oil (SAE 30 or SAE 10W30).

NOTE: Consult hazardous waste management guidelines in 
your area for the proper way to dispose of used oil.

See Figure 25.
 Clean carbon deposits off the spark plug electrode using 

a plug cleaner or wire brush.

 Check electrode gap. The gap should be .6 mm - .7 mm. 

Adjust the gap, if necessary, by carefully bending the side 
electrode. 

  Replacement spark plug: NKG E6RC or equivalent

See Figure 26.
Excessive  pump  pressure  (a  pulsing  sensation  felt  while 
squeezing  the  trigger)  may  be  the  result  of  a  clogged  or 
dirty nozzle.
 Turn  off  the  pressure  washer  and  shut  off  the  water  

supply. Pull trigger to release water pressure.

 Remove the nozzle from the spray wand.
 

NOTE: Never point the spray wand at your face.

 Using the nozzle cleaning tool provided, free any foreign 

materials clogging or restricting the nozzle.

 Using a garden hose, flush debris out of nozzle by back 

flushing (running the water through the nozzle backwards 
or from the outside to the inside).

 Reconnect the nozzle to the spray wand.
 Turn on the water supply and start the engine.

Fig. 4

Fig. 5