Grizzly H8191 owner manual Shutdown Procedure, To shut down the pressure washer

Page 17

5.Switch the motor to the START position by loosening the speed control lever locking bolt, moving the mechanism downward, and retightening the bolt next to the word "START" (Figure 5, Page 10).

6.Open the fuel valve by rotating the lever clockwise until it is vertical (Figure 14).

Fuel Valve

Figure 14. Fuel valve in open position.

7.Squeeze the spray gun trigger until a steady stream of water comes out, then release.

8.Unlock the compression release lever by pulling the start rope until resistance is felt.

9.Push the compression release lever down until it latches.

10.Pull the start rope handle with forceful, but even pressure, or turn the electric start switch to start the motor.

When pull-starting, pull the start rope slowly until resistance is felt, then pull with forceful, even pressure. Rapidly jerking the start rope can cause it to forcefully recoil, potentially causing hand or arm injury.

11.Allow the motor to run for at least two minutes to achieve normal operating temperature, then set the speed control lever to the desired speed.

H8191 3600 PSI Diesel Pressure Washer

12.Pull the trigger on the spray gun to release pressurized water and begin spraying.

Note: If the motor does not start after several pulls of the start rope or brief turns of the start switch, repeat the starting instructions from Step 7. If you are still unable to start the motor, refer to Troubleshooting on Page 22.

NOTICE

Never allow the motor to run for more than five minutes without pulling the trigger on the spray gun to release water. Failure to follow this instruction can damage the pump and void the warranty.

Shutdown Procedure

To shut down the pressure washer:

1.Release the spray gun trigger and return the spray gun to the bracket on the washer handle.

2.Allow the motor to run without pulling the spray gun trigger for 4 minutes.

3.Switch the motor to the STOP position by loosening the speed control lever locking bolt, moving the mechanism upward, and retightening the bolt next to the word "STOP" (Figure 5).

4.Close the fuel valve by rotating the lever counterclockwise until it is horizontal.

5.Shut off the water at the spigot, or remove the input line from the water if drawing from a standing source. Purge the pressure from the system by pulling the spray gun trigger.

NOTICE

To reduce the risk of damaging engine components, DO NOT stop the engine abruptly when it is running under load. NEVER attempt to stop the motor with the compression release lever.

-15-

Image 17
Contents Model H8191 PSI Diesel Pressure Washer Page Table of Contents Contact Info IntroductionForeword H8191 3600 PSI Diesel Pressure Washer General Identification Safety Instructions for Machinery H8191 3600 PSI Diesel Pressure Washer Additional Safety Instructions for Pressure Washers Unpacking SetupInventory H8191 Inventory Figure QtyTo assemble the H8191 AssemblyH8191 Accessory Inventory Figure Qty Connections and Controls OperationsTo adjust the pressure Adjusting PressureBreak-In Changing NozzlesTo change nozzles Applying ChemicalsTo draw water from a standing source Drawing Water from Standing Water SourceSpray gun trigger locked Spray Gun Lock StartingTo shut down the pressure washer Shutdown ProcedureAccessories Schedule MaintenanceTo change the engine oil General MaintenanceEngine Oil and Filter Service To change the pump oil Pump Oil ChangeTo clean the outer air filter element Air Filter ServiceTo change the fuel filter Fuel Filter ChangeSymptom Possible Cause Solution TroubleshootingPump Parts Breakdown Description Pump Parts ListDescription Engine Block Parts BreakdownEngine Cylinder Head Parts Breakdown Engine Piston and Crank Parts Breakdown Engine Fuel Tank Parts Breakdown Engine Lubrication/Speed Parts Breakdown Engine Recoil Starter Parts Breakdown Engine Air Filter, Muffler, and Fuel Pump Parts Breakdown Engine Electric Start Parts Breakdown Frame and Hardware Parts Breakdown Machine Labels Breakdown Page Page Warranty and Returns