** Hot Water Pressure Washers Only
CHEMICAL APPLICATION
DOWNSTREAM CHEMICAL INJECTION – STANDARD
NOTE: Do not remove back flow preventer as chemical may flow back into
the potable water source. Ensure the black nozzle is properly fitted at the
end of the wand. The chemical injector will not function if this nozzle is
not correctly in place.
1. Chemical preparation – Select the detergent/chemical that best suits your
cleaning task. Prepare the dilution according to the manufacturer’s
instructions. The volume of chemical being used may be adjusted at the
valve located on the chemical injector.
2. Insert the intake hose, located on the chemical injector at the pump, into
the chemical being used.
3. Turn the adjustment knob on the wand or lance to the open position
OR when single lance is used, black nozzle will need to be used on
wand.
4. To apply chemical, engage the trigger on the pressure wand assembly.
Turn the chemical injector’s nipple to adjust flow.
5. Chemical can now be applied through the pressure wand assembly. It will
take 5 – 15 seconds for the chemical to travel to the spray nozzle. Volume
of chemical being used or water being supplied may be adjusted at the
Chemical Injector.
6. For best results apply chemical from bottom to top, allow the chemical
proper penetration time prior to rinsing. Do not allow the chemical to
dry. Rinse from the top to the bottom.
7. Optional high pressure chemical injection systems available. Please
contact
Easy Kleen
.
