Delta DT2400CS - Manual (Page 18)

18- ENG D27918
1. Shut off the pressure washer and turn off the water supply.
2. Disconnect spark plug wire to insure 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 allen wrench
provided as shown.
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.
7. Direct water supply into nozzle end to backflush loosened particles for 30
seconds.
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.
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.
Filter Screen