DeVillbiss Air Power Company WG1420 - Manual (Page 8)

8
READ AND UNDERSTAND ALL WARNINGS AND INSTRUCTIONS IN THIS
MANUAL BEFORE OPERATING.
OPERATING INSTRUCTIONS
with a rapid full arm stroke. Let rope return to starter
slowly.
8. Pull trigger on gun to start pressure exiting from
end of wand. The pressure washer may need to be re-
primed if it has not been used for awhile. To do this
hold the wand trigger in and turn the pressure regula-
tor knob low to high several times until the unit will
maintain pressure at the highest setting. (See pg. 8 -
no. 13)
9. Adjust Low-High pressure at nozzle. Push nozzle
forward to siphon soaps and cleaners. Pull nozzle
back for high pressure water spray. Adjust pressure
regulator knob on pump to vary water pressure.
10. Adjust spray pattern from wide to narrow by rotating
nozzle.
11. For liquid soaps and cleaners, place suction tube in
your liquid container. Push the wand nozzle forward
to siphon liquid.
12. : When you are finished spraying, move
toggle switch on engine to "OFF" or "STOP" position
to turn engine "OFF". Pull wand trigger to release
pressure. Do not allow washer to run more than 5
minutes without pulling trigger.
1. Do not start engine until you have read all warnings
and instructions.
2. Fill oil sump or check oil level. Add "unleaded"
regular gasoline, slowly, to fuel tank. Use a funnel to
help avoid spillage. Never fill tank completely, fill
tank to 1/2" below bottom of filler neck to allow for
fuel expansion.
3. Connect wand to gun and hand tighten. Connect
high pressure hose to gun body and tighten with
wrench. Apply teflon tape if fittings leak.
4. Connect garden hose to washer using quick connect
supplied with unit. Hand tighten. Connect high
pressure hose to washer and hand tighten. Turn
pressure regulator knob counter/clockwise to reduce
starting load.
5. Turn on water. Pull trigger on gun until there is a
steady stream of water to remove air that might be
trapped in hoses and pump. Operating unit with
water supply shut-off without flow of water will
result in equipment damage.
6. Set toggle switch on engine to RUN position. Push
primer 2 to 3 times. Wait about 2 seconds in between
each push. In cold weather (50º F/10º C or below)
push 5 times.
7. Grasp starter handle and pull rope out, slowly, until it
pulls harder. Let rope rewind slowly. Then pull rope
DO NOT POINT WAND AT SELF OR OTHERS.