DeVillbiss Air Power Company S2600, A08989 Maintenance, Engine, Pump, Nozzle Cleaning

MAINTENANCE

When performing maintenance, you

may be exposed to hot surfaces, water pressure, or moving parts that can cause serious injury or death!

BE FORE P E RFORM ING ANY M AINTE NANCE OR RE P AIR, DISCONNE CT SP ARK P LUG

W IRE , LE T E NGINE COOL AND RE LE ASE

ALL W ATE R P RE SSURE . THE E NGINE CONTAINS flAM M ABLE FUE L. DO NOT

SM OKE OR W ORK NE AR OP E N flAM E S W HILE P E RFORM ING M AINTE NANCE .

To ensure efficient operation and longer life of your pressure washer, a routine maintenance schedule should be prepared and followed. If the pressure washer is used in unusual conditions, such as high-temperatures or dusty conditions, more frequent maintenance checks will be required.

ENGINE

Consult the Engine Owner's Manual for the manufacturer's recommendations for any and all maintenance.

PUMP

The pump on this unit is maintenance free and requires no oil. If there is a problem with the pump call 1-866-4SIMONIZ (1 866 474 6664).

NOZZLE CLEANING

If the nozzle becomes clogged with foreign matter, such as dirt, excessive pressure may develop. If the nozzle becomes partially clogged or restricted, the pump pressure will pulsate. Clean the nozzle immediately using the nozzle kit supplied and the following instructions:

1.Shut off the pressure washer and turn off the water supply.

2.Disconnect spark plug wire to ensure the unit will not start while performing maintenance.

3.Pull trigger on gun handle to relieve any water pressure.

4.Disconnect the wand from the gun.

5.Remove the nozzle from the end of the wand with the 2mm hex key provided as shown in Fig. 20.

Fig. 20

6.Clean the nozzle using the nozzle cleaner provided or a straightened paper clip. Insert into the nozzle end and work back and forth until obstruction is removed. (see Fig. 21)

Fig. 21

7.	Direct water supply into nozzle
	end to backflush loosened particles
	for 30 seconds. (see Fig. 22)
Fig. 22
8.	Reconnect spark plug wire
9.	Reassemble the nozzle to
	the wand. Tighten securely to
	prevent leaks.
10.	Reconnect wand to gun and
	turn on water supply.
11.	Start pressure washer and
	place wand into high pressure
	setting to test.

A08989 14- ENG