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4. Verify the filter screen (U) is in water inlet of pump. The cone side faces out.
5. Connect the cold water source (V) to pump inlet.
NOTE: Water source must provide a minimum of 5 gallons per minute at 20 psi (138 kPa).
Warning: To reduce the possibility of | U |
contamination always protect against backflow when |
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connected to a potable water system. |
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6. Connect
7. | If applying a chemical or cleaning solution, | P |
| refer to Chemicals and Cleaning Solvents. |
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8. | Turn the water source on. |
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NOTICE: Risk of property damage. Failure to do |
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so could cause damage to the pump. | V | |
9. | Remove all air from the pump and high pressure | |
| hose by depressing trigger until a steady stream |
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| of water is present. |
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10.Turn the engine ON/OFF switch (H) to the ON position.
11.Place the fuel valve lever (M) in the ON position.
12.If the engine is cold, move the choke (L) to the CLOSED position as shown.
Note: Do not allow the starter grip to snap back. Return it gently by hand.
Warning: Risk of unsafe operation. If engine does not start after two pulls, squeeze trigger of gun to relieve pump pressure. Pull starter cord slowly until resistance is felt. Then pull cord rapidly to avoid kickback and prevent hand or arm injury.
Note: If the oil level in the engine is low, the engine will not start. If the engine does not start, check the oil level and add oil as needed.
14. As the engine warms up, move the choke to the open position.
15. Depress trigger on gun to start water flow.
Warning: Risk of unsafe operation. Stand on a stable surface and grip gun/wand firmly with both hands. Expect the gun to kickback when triggered.
16. Release trigger to stop water flow.
DANGER: Risk of injury from spray. Engage the
trigger lock (X) when gun is not in use to preventX accidental spraying.
17. Adjust spray for the task being performed by |
changing quick connect nozzle. Refer to Spray |
Wand Nozzles. |
H
M
L |
Shutting Down
1.If chemicals were applied, place the chemical hose into a container of clean water and draw clean water through chemical injection system to rinse system thoroughly.
NOTICE: Risk of property damage Failure to do so could cause damage to the pump.
13.
Warning: Risk of unsafe operation. Pull starter grip slowly until resistance is felt. Then pull starter grip (I) rapidly to avoid kickback and prevent hand or arm injury.
2. Place the engine ON/OFF switch (H) to the OFF Position.
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