PG SERIES PRESSURE WASHER
OPERATOR’S MANUAL
9
LANDA PG
•
REV. 9/02
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 Landa's
detergent injector kit.
1. Turn engine and water supply off. Squeeze spray
gun to relieve pressure before attaching detergent
injector.
2. To attach detergent injector between pressure
washer and high pressure hose, pull injector quick
coupler collar back and secure on discharge nipple.
Injector valve body arrow should point in direction of
flow.
3. Connect pressure discharge hose to injector nipple
securing quick coupler by pushing collar towards
nipple.
4. Install the brass soap nozzle provided with the in-
jector into the quick coupler of the wand.
5. Start machine as outlined in Operating Instructions.
6. Place detergent pick-up tube into container of deter-
gent solution.
7. Open spray gun. Water detergent ratio is approxi-
mately 15 to 1.
8. If your machine has a variable pressure wand, to
wash, turn the pressure control handle counterclock-
wise to lower the pressure. This directs the water
flow through the soap nozzle and allows the deter-
gent injector to siphon soap. To rinse with high pres-
sure water, simply turn the control handle clockwise.
NOTE:
The detergent injector will not siphon deter-
gent with the control handle on the variable pres-
sure wand turned for high pressure.
9. For clean up, place detergent pick-up tube into con-
tainer of clear water and follow steps 5 and 6 to pre-
vent detergent deposits from damaging the injector.
WARNING
SOME DETERGENTS
MAY BE HARMFUL IF
INHALED OR
INGESTED.
Spray Gun
Detergent
Injector
Water
Inlet
Quick
Coupler
Collar
Quick
Coupler
Trigger
Detergent
Pick-up Tube
Variable Pressure
Control Handle
High Pressure
Hose
Discharge
Nipple
Detergent Bucket
(Not Included)
Pressure Nozzle
Soap Nozzle
