Shark HPB • 9.801-190.0 • Rev. 7/13
11
PRESSURE W
ASHER
OPERA
TOR’S MANU
AL
WARNING: Some detergents
may be harmful if inhaled or in-
gested, causing severe nausea,
fainting or poisoning. The harm-
ful elements may cause prop-
erty damage or severe injury.
STep 1: Connect detergent in-
jector to discharge nipple on
machine, Connect high pressure
hose to injector with quick coupler (check to make sure
locking coupler sleeves are in proper position before
applying water pressure.
STep 2: Use detergent designed
specifically for pressure wash-
ers. Household detergents could
damage the pump. Prepare de-
tergent solution as required by the
manufacturer. Fill a container with
pressure washer detergent. Place
the filter end of detergent suction
tube into the detergent container.
STep 3: Apply safety latch to spray gun trigger. Turn
variable pressure control handle until discharge water
exits both tubes. Secure black detergent nozzle into
quick coupler if you have a single wand.
NOTe: De-
tergent cannot be applied using Red, Yellow, Green
or White nozzles.
STep 4: With the engine running,
pull trigger to operate machine.
Liquid detergent is drawn into the
machine and mixed with water. Ap-
ply detergent to work area. Do not
allow detergent to dry on surface.
TheRmal pUmp
pROTeCTION
If you run the engine on your pressure washer for
3-5 minutes without pressing the trigger on the spray
gun, circulating water in the pump can reach high tem-
peratures. When the water reaches this temperature,
the pump protector engages and cools the pump by
discharging the warm water onto the ground. This
thermal device prevents internal damage to the pump.
CleaNINg TIpS
Pre-rinse cleaning surface with fresh water. Place de-
tergent suction tube directly into cleaning solution and
apply to surface at low pressure (for best results, limit
your work area to sections approximately 6 feet square
and always apply detergent from bottom to top). Allow
detergent to remain on surface 1-3 minutes. Do not
allow detergent to dry on surface. If surface appears
to be drying, simply wet down surface with fresh water.
If needed, use brush to remove stubborn dirt. Rinse at
high pressure from top to bottom in an even sweeping
motion keeping the spray nozzle approximately 1 foot
from cleaning surface. Use overlapping strokes as you
clean and rinse any surface. For best surface cleaning
action spray at a slight angle.
Recommendations:
•
Before cleaning any surface, an inconspicuous
area should be cleaned to test spray pattern and
distance for maximum cleaning results.
• If painted surfaces are peeling or chipping, use
extreme caution as pressure washer may re-
move the loose paint from the surface.
• Keep the spray nozzle a safe distance from the
surface you plan to clean. High pressure wash
a small area, then check the surface for dam-
age. If no damage is found, continue to pressure
washing.
CAUTION - Never use:
• Bleach, chlorine and other corrosive chemicals
• Liquids containing solvents (i.e., paint thinner,
gasoline, oils)
• Tri-sodium phosphate products
• Ammonia products
• Acid-based products
These chemicals will harm the machine and will dam-
age the surface being cleaned.
RINSINg
It will take a few seconds for the detergent to clear.
Apply safety latch to spray gun. Remove black soap
nozzle from the quick coupler. Select and install the
desired high pressure nozzle.
NOTe: You can also stop
detergent from flowing by simply removing detergent
siphon tube from bottle.
WARNING
DeTeRgeNTS & geNeRal OpeRaTINg TeChNIqUeS
98001190-15
9801190-13
Detergent
Injector
high
pressure
hose
98001190-14