Delta DTH2450 - Manual (Page 10)

10- ENG A00521
7. Turn water source on.
NOTE: Failure to do so could
cause damage to the pump.
8. Start engine. See Engine Owners
Manual for correct procedure.
NOTE: When engine rope is
pulled, pressure starts building in
the gun. If the engine does not
start after two pulls, pull the gun
trigger to relieve this pressure.
9. 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.
10. Release trigger to stop water
flow.
11. Adjust nozzle spray for the task
being performed. See How To Use
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.
4. Connect water source to pump
inlet.
NOTE: Water source must provide a
minimum of 5 gallons per minute at
20 PSI.
5. Connect high pressure hose to
pump outlet.
6. If applying a chemical or cleaning
solution, see How To Apply
Chemicals/Cleaning Solvents
instructions in this section.
STARTING
Prior to starting, refer to your engine
manual for proper starting procedure.
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.
High Pressure Hose
Water
Source
Filter Screen