4 824120
Setup
04610
04607
high-pressure hose
connection
hose
rack
inlet water
connection
3/4” garden
hose
gun
hose
Check for Shipping Damage
Check the pressure washer for shipping damage. If
anything is damaged, notify the carrier immediately.
Connect High-Pressure Hose and Gun
Connect the high-pressure hose between the pump
outlet and the gun inlet. Both of these connections are
made with quick couplers.
CAUTION
Up to 100 ft (30 m) of high-pressure hose may
be used. Longer hoses could affect pressure washer
and chemical injector performance.
Install Spray Tip
Install the appropriate spray tip on the wand. See
Installing and Changing Spray Tips on page 6. If
you are using a sandblaster kit, see its separate manu-
al for installation instructions.
Connect to Water Supply
CAUTION
Before you connect the garden hose to the pressure
washer, check your local plumbing code regarding
cross-connection to the water supply. Backflow
Preventer 801133 is available to prevent backflow of
contaminated water into the fresh water supply.
Install it upstream from the pump.
If inlet water pressure is over 60 psi (4.1 bar) Regu-
lating Water Valve 800258 must be installed at the
garden hose connection.
Do not exceed 160_F (70_C) inlet water tempera-
ture.
Connect a hose with at least a 3/4-in. (19 mm) ID from
the water supply to the 3/4-in. garden hose inlet. The
supply hose should not be more than 50 ft (15 m) long
NOTE: The water source must have a minimum flow
rate equal to that of the pressure washer. See Techni-
cal Data on page 27.
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