Operator's Manual
5
operating instructions
cleaning witH detergents (optional feature):
The
Detergent Injection feature is an optional feature on this unit. If you wish
to add this feature to your unit, order part #AW-8300-0000.
1. Refer to "Detergent Cleaning Precautions" pg. 6, and the Detergent
Injection Manual which accompanies part #AW-8300-0000. Be certain
to wear protective safety attire as stated on pg. 0.
. Prepare detergent solution according to label directions. Never pump
acids, alkaline, abrasive fluids or solvents through the unit.
3. Connect detergent injector to the unit as directed in the Detergent Injector
Manual accompanying your unit.
4. Adjust the amount of detergent desired by rotating the adjustment knob
on the injector assembly counterclockwise. Turn the knob completely
counterclockwise to set at the maximum siphon rate.
5. Immerse the strainer into the detergent solution to allow detergent to
siphon.
6. With the trigger gun locked in the "OFF" position, securely quick connect
the detergent spray nozzle (#6540 BLACK) into the end of the wand.
NOTE:
This injection system was designed to apply detergents under
low pressure only. It will not allow detergent solutions to be
introduced into the system unless the detergent nozzle is installed
in the wand.
7. To apply solution; unlock the trigger gun and squeeze the trigger. In a
few moments a detergent/water mixture will exit the low pressure nozzle.
Start spraying the lower portion of the surface being cleaned and move
up, using long overlapping strokes. Applying from the bottom up helps
avoid streaking. Allow to soak briefly. (Avoid working on hot surfaces or
in direct sunlight to minimize the chances of the detergent drying, which
may result in damaging surfaces.) Be certain to rinse a small section at
a time.
8. To rinse; lock the trigger gun in the "OFF" position, securely quick
connect the 40° nozzle into the end of the wand. Unlock the trigger gun
and spray. It will take about 0 seconds to purge all detergent from the
line. For best rinsing results, start at the top and work down.
9. Siphon a gallon of water through the low pressure detergent injection
system after each use. This prevents the possibility of corrosion or
detergent residue causing mechanical problems during the next use.
sHutdown:
1. Move the On/Off switch to the "OFF" position to turn unit off.
2. Turn the water supply "OFF".
3. Pointing the gun in a safe direction, trigger gun momentarily to relieve
any trapped pressure. Once pressure is relieved, disconnect the nozzle
assembly.
4. Disconnect the unit from the power source.
5. Disconnect and drain gun, wand and hoses.
6. Wipe unit clean and store with gun, wand and hoses in a safe area.
Quick connect detergent
