Delta D28609 User Manual download pdf (Page 16)

16- ENG

D28609

NOZZLE CLEANING

If the nozzle becomes clogged with foreign materials, 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. Pull trigger on gun handle to relieve any water pressure.

3. Disconnect the spray wand from the gun.

4. Remove the high-pressure nozzle from the spray wand. Remove any

obstructions with the nozzle cleaning tool provided and backflush with clean

water.

5. Direct water supply into spray wand end to backflush loosened particles for

30 seconds.

6. Reassemble the nozzle to the spray wand.

7. Reconnect spray wand to gun and turn on water supply.

8. Start pressure washer and place wand into high pressure setting to test.

When performing maintenance, you may be exposed to hot

surfaces, water pressure, or moving parts that can cause

serious injury or death!

Before performing any maintenance or repair, disconnect spark plug wire, let

engine cool and release all water pressure. The engine contains flammable

fuel. DO NOT

smoke or work near open flames while performing

maintenance.

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 Owners Manual for the manufacturer's recommendations for

any and all maintenance.

MAINTENANCE

PUMP

The oil in the high pressure pump was designed to last the life of the pump. If

there is a problem with the pump contact an Authorized Service Center.

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 22

No comments

Delta D28609 User Manual Page 16