13Section 4 — controlS and FeatureS
Changing Nozzles on Spray Wand
DANGER: Risk of fluid injection. Do not direct
discharge stream toward persons, unprotected
skin, eyes or any pets or animals. Serious injury
will occur.
WARNING: Flying objects could cause risk of
serious injury. Do not attempt to change nozzles
while pressure washer is running. Turn engine
off before changing nozzles.
1. Pull quick-connect coupler back and insert nozzle. See
Figure 4-3.
2. Release quick-connect coupler and twist nozzle to make
sure it is secure in coupler.
WARNING: Flying object could cause risk of
serious injury. Ensure nozzle is completely
inserted in quick-connect socket and quick-
connect collar is fully engaged (forward) before
squeezing gun trigger.
Figure 4-3
How To Apply Chemicals/Cleaning Solvents
Applying chemicals or cleaning solvents is a low
pressure operation.
NOTE: Use only soaps and chemicals designed for pressure
washer use. Do not use bleach.
To Apply Chemicals:
1. Ensure detergent siphon hose is attached to barbed fitting
location near high pressure hose connection of pump
as shown. See Figure 4-4.
2. Place other end of detergent siphon hose with filter on it
into container holding chemical/cleaning solution.
NOTE: For every 7 gallons of water pumped 1 gallon of
chemical/cleaning solution will be used.
3. CC3400/CC3600 – Install low pressure (black) nozzle into
quick connect fitting of spray wand, see “How To Use Spray
Wand” paragraph in this section.
CC4033 – Install the black low pressure nozzle into the
quick connect fitting of the spray wand and rotate the Dial-
N-Wash to the MAX pressure setting as shown. See "How To
Use Spray Wand" paragraph in this section.
NOTE: To apply chemicals the black low pressure nozzle
must be installed and the Dial-N-Wash must be in the
MAX pressure setting as shown.
4. After use of chemicals, place detergent siphon hose into
container of clean water and draw clean water through
chemical injection system to rinse system thoroughly.
If chemicals remain in the pump, it could be damaged.
Pumps damaged due to chemical residue will not be
covered under warranty.
NOTE: Chemicals and soaps will not siphon if the black soap
nozzle is not installed on the spray wand.
Figure 4-4
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