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15- ENG
D28609
STARTING
Prior to starting, refer to your engine manual for proper starting procedures
for your engine type.
1. In a well ventilated outdoor area add fresh, high quality, unleaded gasoline
with a pump octane rating of 86 or higher. Do not overfill. Wipe up spilled
fuel before starting the engine. Refer to Engine Owners Manual for correct
procedure.
2. Check engine oil level. See Engine Owners Manual for correct procedure.
NOTE: There will be a slight amount of oil in the engine from factory
testing.
3. Verify the filter screen is in water inlet of pump.
NOTE: Cone side faces out.
4. Connect water source to pump inlet.
NOTE: Water source must provide a minimum of 5
gallons per minute at 20 p.s.i.
5. Connect high pressure hose to pump outlet.
6. If applying a chemical or cleaning solution,
see How To Apply Chemicals/Cleaning Solvents
in Operation section of this manual.
7. To reduce operator fatigue while maintaining
a consistent distance from the cleaning
surface assemble the 'Water Vroom"
cleaning surface guide. See Assembly
section for assembly instructions.
8. Turn water source on. NOTE: Failure to do
so could cause damage to the pump.
9. Start engine. See Engine Owners Manual
for correct procedure. NOTE: If the engine
does not start after two pulls, pull the trigger
to relieve the pressure.
10. Depress trigger on gun to start water flow. NOTE:
Stand on a stable surface and grip gun/spray wand
firmly with both hands. Expect the gun to kick when
triggered.
NOTE: If using the "Water Vroom" surface cleaning
guide, quickly and effortlessly guide it across the flat
surface being cleaned.
11. Release trigger to stop water flow.
12. Adjust spray for the task being performed by
changing quick connect nozzle. See How To Use
Spray Wand instructions in this section.
SHUTTING DOWN
1. After each use, if you have applied chemicals, place chemical hose into
container of clean water and draw clean water through chemical injection system
to rinse system thoroughly. NOTE: Failure to do so could cause damage to the
pump.
2. Turn engine off. See Engine Owner’s Manual. NOTE: NEVER turn the water
off with the engine running.
3. Turn water source off.
4. Pull trigger on spray gun to relieve any water pressure in hose or spray gun.
5. See Storage section in this manual for proper storage procedures.
Water
Source
High
Pressure
Hose
Filter Screen