12
4. To connect the foam cannon with the trigger gun, press
the wings of the foam cannon into the slot of the trigger
gun, then twist until the 2 parts are completely locked
(Fig. 20).
5. Turn on the pressure washer. Pull the trigger to operate the
unit. The liquid detergent will automatically mix with water
and be discharged through the nozzle.
NOTE: The spray angle can be adjusted from 0° to 45° by
rotating the foam cannon nozzle. The foam volume can
be adjusted by rotating the adjustable cap, as indicated
below (Fig. 21).
m
WARNING!
Do not adjust the foam cannon while the
trigger is squeezed. Failure to do so could result in damage.
m
CAUTION!
Always test the detergent in an
inconspicuous area before use.
6. Apply detergent from the bottom to the top of the dry
surface to be cleaned.
NOTE: Wetting the surface first is not recommended as it
dilutes the detergent and reduces its cleaning ability.
7. Allow the detergent to remain on the surface for a short
time before rinsing. Do not allow the detergent to dry on
the surface.
m
CAUTION!
Damage may occur to painted surfaces if
the detergent is allowed to dry on the surface. Wash and rinse
a small section at a time. Avoid working on hot surfaces or in
direct sunlight.
8. When finished using the pressure washer, you must first
drain and rinse the foam cannon bottle. Run the pressure
washer until all of the soap is drained from the foam
cannon bottle.
m
CAUTION!
Failure to follow these cleaning instructions
will cause the injection system to become clogged and
inoperable.
m
IMPORTANT!
NEVER USE:
• Bleach, chlorine products, and other corrosive chemicals
• Liquids containing solvents
(e.g. paint thinners, gasoline, oils)
• Tri-sodium phosphate products
• Ammonia products
• Acid-based products
These chemicals will harm the unit and will damage
the cleaning surface.
Shutting down
1. Turn the switch to the OFF (0) position and unplug the
power cord from the outlet.
2. Turn off the water source.
3. Hold the trigger to release water pressure.
4. Disconnect the garden hose from the water inlet on
the unit.
5. Disconnect the high-pressure hose connection on the
trigger gun handle.
6. Release the trigger and engage the gun safety lock.
m
WARNING!
Turn off the water supply and squeeze the
trigger to depressurize the unit. Failure to do so could result in
personal injury due to discharge of high-pressure water.
Taking a break
If you are taking a break of five minutes or more between
cleaning tasks:
1. Engage the gun safety lock on the back.
2. Turn the switch to the OFF (0) position.
3. Unplug the power cord from the outlet.
Fig. 20
Trigger gun
Foam cannon
Foam cannon
wings
Fig. 21
Adjustable cap
Decrease soap
volume
Increase soap
volume
Adjustable
nozzle
Pencil jet
Fan spray
Summary of Contents for SUNJOE SPX2688-MAX-RM
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