Filter Screen

PUMP

NOTE: The pump was filled with oil at the factory.

1.Change pump oil after the first ten

(10)hours of operation and every fifty (50) hours thereafter.

To Check Oil:

1. Remove

 

 

 

 

Dipstick/oil plug

 

dipstick/oil

 

 

 

 

 

 

 

 

plug from

 

 

 

pump and

 

 

 

wipe clean.

 

 

 

2.Insert

dipstick/oil

Oil Drain Plug

plug fully

 

 

into pump, then remove it.

3.Oil level is correct when oil covers the lower 1/2 inch of end of dipstick/oil plug.

How To Change Pump Oil

1.Loosen dipstick/oil plug.

2.Place a container under the oil drain plug.

3.Remove oil drain plug.

4.After oil is drained replace oil drain plug. Tighten securely.

5.Remove dipstick/oil plug and fill with 13.5 oz of 30W non detergent oil.

6.Replace dipstick/oil plug and tighten securely.

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 to backflush loosened particles for 30 seconds.

6.Reassemble the nozzle to the wand.

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

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

HOW TO CLEAN THE WATER INLET FILTER

This screen filter should be checked periodically and cleaned if necessary. 1. Remove filter by

grasping end and removing it from water inlet of pump as shown.

2.Clean filter by flushing it with water on both sides.

3.Re-insert filter into water inlet of pump. NOTE: Cone side faces

out.

NOTE: Do not operate pressure washer without filter properly installed.

HOW TO REMOVE THE WHEELS

1.Using a 1/8" hex head wrench loosen set screw in hub collar.

2.Slide hub collar

from axle and remove the tire.

A00543

12- ENG

Page 12
Image 12
Delta A00543, DTH3635 Pump, Nozzle Cleaning, HOW to Clean the Water Inlet Filter, HOW to Remove the Wheels, Oil Drain Plug