HE SERIES PRESSURE WASHER
OPERATOR’S MANUAL
9
SHARK HE • Rev 7/02
HOW TO USE THE
DETERGENT INJECTOR
WARNING: Some detergents may
be harmful if inhaled or ingested,
causing severe nausea, fainting
or poisoning. The harmful ele-
ments may cause property dam-
age or severe injury.
The machine can siphon and mix
detergents with the use of Shark's
detergent injector kit.
1. Pull injector quick coupler collar back and secure on
discharge nipple. Injector valve body arrow should
point in direction of flow.
2. Connect high pressure hose to injector nipple se-
curing quick coupler.
3. Start machine as outlined in Operating Instructions.
4. Place detergent pick-up tube into container of deter-
gent solution.
Pressure Nozzle
Soap Nozzle
Trigger
Spray
Gun
High Pressure
Hose
Pump
Discharge Nipple
Quick
Coupler
Quick Coupler
Detergent Injector
Detergent
Pick-Up
Clamp
Strainer
Inlet Connector
5. Install the brass soap nozzle provided with the in-
jector into the quick coupler of the wand.
6. Open trigger spray gun. Water detergent ratio is ap-
proximately 15 to 1.
7. When you finish washing, rinse by simply releasing
the trigger spray gun, removing the soap nozzle, and
replacing the pressure nozzle back into quick cou-
pler.
NOTE: The detergent injector will not siphon with
the high pressure nozzle at the end of the wand.
8. If your machine has a variable pressure wand, turn
the pressure control handle counterclockwise to
lower the pressure by directing the water flow through
the soap nozzle which allows the detergent injector
to siphon soap. To rinse with high pressure water,
simply turn the control handle clockwise.
9. For clean up, place detergent pick-up tube into con-
tainer of clear water and follow steps 5 and 8 to pre-
vent detergent deposits from damaging the injector.
Wand
WARNING
SOME DETERGENTS
MAY BE HARMFUL IF
INHALED OR
INGESTED
