Delta DTH2450 Instruction Manual download pdf (Page 10)

10- ENG

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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

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