Grizzly H8191 owner manual Applying Chemicals, To change nozzles

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To change nozzles:

1.FOLLOW THE SHUTDOWN PROCEDURE ON PAGE 15!

2.Pull back the quick connect coupler on the end of the spray gun wand and remove the current nozzle.

3.Select a nozzle, pull back the quick connect coupler and insert the nozzle, as shown in Figure 9.

Figure 9. Inserting a nozzle.

4.Release the quick connect coupler, then twist and pull the nozzle to make sure it is secure in the coupler.

Always double-check coupler connections on all fittings. Improperly connected fittings can blow apart under pressure, causing severe personal injury or equipment damage.

NOTICE

Always try a nozzle on a small test area or piece of test material to determine if it is the correct nozzle for the task. Some nozzles provide so much pressure they can destroy even sturdy materials.

Nozzles

0° Red Nozzle

This nozzle delivers an extremely powerful pinpoint stream that covers a very small cleaning area.

15° Yellow Nozzle

This nozzle delivers a powerful 15° spray pattern for intense cleaning of small areas.

25° Green Nozzle

This nozzle delivers a 25° spray pattern for intense cleaning of larger areas.

40° White Nozzle

This nozzle delivers a 40° spray pattern and a less powerful stream of water. It covers a wide area of cleaning.

Chemical Black Nozzle

This nozzle is used to apply chemicals or cleaning solutions. It has the least powerful stream.

Applying Chemicals

Use only household detergents, cleaners, and degreasers recommended for use in pressure washers. NEVER use toxic or corrosive chemicals, acids, poisons, insecticides, or flammable solvents such as gasoline or kerosene with your pressure washer. Failure to follow this warning could result in machine failure, significant property damage, severe personal injury, or death.

Applying chemicals or cleaning solvents is a low pressure operation. Use only the chemical nozzle to apply chemicals or solvents.

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H8191 3600 PSI Diesel Pressure Washer

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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 Inventory SetupUnpacking H8191 Inventory Figure Qty To assemble the H8191 Assembly H8191 Accessory Inventory Figure Qty Operations Connections and ControlsBreak-In Adjusting PressureTo adjust the pressure Changing NozzlesApplying Chemicals To change nozzlesDrawing Water from Standing Water Source To draw water from a standing sourceSpray Gun Lock Starting Spray gun trigger lockedShutdown Procedure To shut down the pressure washerAccessories Maintenance ScheduleTo change the engine oil General MaintenanceEngine Oil and Filter Service Pump Oil Change To change the pump oilAir Filter Service To clean the outer air filter elementFuel Filter Change To change the fuel filterTroubleshooting Symptom Possible Cause SolutionPump Parts Breakdown Pump Parts List DescriptionEngine Block Parts Breakdown DescriptionEngine 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
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