Landa SDHW5-3000, Operator'S Manual, Page: 8 / 30

8
SDHW SERIES PRESSURE WASHER
OPERATOR’S MANUAL
LANDA SDHW • REV.12/02
HOW TO USE THE OPTIONAL
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 Landa's
detergent injector kit (see page 5).
Selection of the detergent injector to use is determined
by the GPM of the pressure washer being used.
1. Pull detergent injector quick coupler collar back and
secure it on discharge nipple. Injector valve body ar-
row should point in direction of flow.
2. Connect pressure discharge hose to injector dis-
charge nipple securing quick coupler.
3. Start machine as outlined in Operating Instructions.
4. Place detergent pick-up tube into container of deter-
gent solution.
5. Turn pressure control handle counterclockwise on
variable pressure wand. This lowers pressure by di-
recting water flow through soap nozzle and allows
detergent injector to siphon soap.
6. Open spray gun. Water detergent ratio is approxi-
mately 15 to 1.
7. To rinse, simply turn variable pressure wand control
handle clockwise to increase pressure.
NOTE: The detergent injector will not siphon deter-
gent with the water flowing through the high pres-
sure nozzle at the end of the wand.
8. For clean up, place detergent pick-up tube into con-
tainer of clear water and follow steps 4 and 5 to pre-
vent detergent deposits from damaging the injector.
Discharge Nipple
Detergent
Injector
Discharge
Nipple
High Pressure Hose
Variable Pressure Wand
Pressure Control
Handle
Trigger
Spray
Gun
Detergent
Pick-up
Collar
WARNING
SOME DETERGENTS
MAY BE HARMFUL IF
INHALED OR
INGESTED
High Pressure
Nozzle
Soap
Nozzle