Promate PW2700 Operator's Manual page 11

pressure regulator allows pressure adjustment
at the pump. Turn pressure regulator knob on
pressure pump counterclockwise/clockwise to
decrease/increase pressure.
6-6. Using Chemicals and Cleaning
Solvents
 Use only soaps and chemicals for use
with Pressure Washer. DO NOT USE
CHLORINE BLEACH.

Chemicals, Soaps and cleaning solvents
will not siphon when a high-pressure
nozzle is used. Use the chemical Nozzle
(Black).
To Apply Detergent
1. Prepare detergent
recommended by the manufacturer.
2. Remove the detergent tank lid located in
front of the pressure washer.
3. Fill tank with prepared detergent solution.
A small funnel may help with this task.
Replace the detergent tank lid.
4. Lock the trigger and attach the Detergent
Nozzle (Black) to the Wand.
5. Unlock the trigger and squeeze spray gun
trigger and apply detergent to a dry
surface, starting at lower portion of area to
be washed and work upward, using long,
Wetting the surface first is not recommended,
as it dilutes the detergent and reduces its
cleaning ability.
6. Allow detergent to "soak in" for 3-5 minutes
To Rinse
1. Replace the nozzle with an appropriate
2. Keep the spray gun at a safe distance
3. Apply a high-pressure spray to a small
4. Start at the top area to be rinsed, working
solution as
To Flush System
When you have completed the use of
detergent injection system:
1. Turn off the engine and fill the detergent
2. Remove the nozzle and then turn engine
3. Point the wand toward a safe direction and
even, overlapping strokes.
before washing and rinsing. Reapply as
needed to prevent surface from drying. Do
Not allow detergent to dry on surface
(prevents streaking).
high-pressure nozzle (see 3-5. Selecting
the Right Nozzle). Squeeze the trigger
and wait for the detergent lo clear.
from the area you plan to spray.
area, and then check the surface for
damage. If no damage is found, it is okay
to continue cleaning.
down with same overlapping strokes as
you used for used for washing and
applying detergent.
tank with clean water.
back on.
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