DeVillbiss Air Power Company Water Driver WD1600E - Manual (Page 14)

14- ENG D28921
APPLICATION OF LIQUID VEHICLE WAX
1.
Immediately after cleaning, apply Pressure Washer Liquid Vehicle Wax using low pressure.
Pour wax into chemical solution reservoir.
2. Apply the wax sparingly in an even layer. Apply to wet surfaces from the bottom up for even
distribution and to avoid streaking.
3. Rinse off the surplus wax. NOTE – IF SURPLUS WAX IS NOT REMOVED, A HAZY FINISH
MAY RESULT.
4. Wipe dry to reduce water spotting.
4.7 END OF OPERATION
When you have completed use of the chemical injection system, remove tube from container,
continue to run in low pressure position and flush clean water through the chemical tank until it is
thoroughly cleaned. NOTE: Failure to clean properly will cause the injection system to become
clogged and inoperable.
l Stop the unit by pressing the ON/OFF button to the "OFF" position.
l Disconnect electrical plug.
l Turn off water and depressurize unit by squeezing trigger.
Turn off water supply and squeeze trigger to depressurize the unit. Failure
to do so could result in personal injury due to discharge of high pressure
water.
l Disconnect the high pressure discharge hose and the water inlet hose.
5.2 NOZZLE
The high pressure/low pressure adjustment of the nozzle should be lubricated regularly.
Clogging of the nozzle causes the pump pressure to be too high and cleaning is immediately
required.
1. Separate the nozzle from the wand
2. Clear the nozzle.
5.0 MAINTENANCE
5.1 CONNECTIONS
Connections on Pressure Washer hoses, gun and spray wand should be cleaned regularly and
lubricated to prevent leakage and damage to the o-rings.
3. Flush the nozzle backwards with water
4. Reconnect the nozzle to the wand
NOTE: Completely screw the nozzles on the wand up to the complete lock. (see picture)
Restart the pressure washer and depress the trigger on the spray gun. If the pressure is still too
high, repeat above items 1-4.