Harbor Freight Tools 97005 manual Using the Detergent Hose, Cleaning Recommendations

3.15° Nozzle (colored yellow): This Nozzle delivers a powerful 15 degree spray pattern for intense cleaning of small areas. This Nozzle should only be used on areas that can withstand the high pressure from this Nozzle. Do not use to clean vehicles.

4.40° Nozzle (colored white): This Nozzle delivers a 40 degree spray pattern and a less powerful stream of water. It covers a wide area of cleaning. This Nozzle should be used for most general cleaning jobs and for cleaning vehicles.

5.Low Pressure Nozzle (colored black): This Nozzle is used to apply chemicals or cleaning solutions. It has the least power stream. Do not use to clean vehicles.

6.NOTE: Before using the Pressure Washer to clean patio paving slabs, it is advisable to test a small area first.

Some paving slabs are manufactured from inferior materials and the use of a Pressure Washer could damage the surface.

Using the Detergent Hose

1.Fill a suitable container with pressure washer detergent. Always follow instructions as outlined in the detergent manufacturer’s manual.

2.Most automobile detergents are a combination of a detergent and a wax solution. These tend to be a thick viscous liquid. The viscosity (thickness) of the detergent will increase in cold weather. It is recommended that this type of detergent is diluted with warm water before filling the container. As a general guide, a recommended

dilution rate is 50/50. However, a trial and error process would determine the ideal dilution rate for a particular detergent.

3.A thick, viscous detergent will not flow freely from the detergent container and the residue will cause blockage in the detergent flow system.

4.After using a detergent the entire Pressure Washer system should be thoroughly flushed out with ample amounts of water.

5.If at any time the flow rate decreases, sputters, or is inconsistent, release the Trigger of the Spray Gun (6) and turn off the Engine. Squeeze the Trigger to release any pressure. Then check the Nozzle (9) of the Spray Gun for any blockage. If blockage is suspected, clean the Nozzle thoroughly. If the problem still exists, check and clean the Filter on the Detergent Hose.

Cleaning Recommendations

1.Clean an inconspicuous test area to help avoid damaging the surface. Always begin with the fan spray at a distance of about 3-5 feet from the surface being cleaned to avoid damaging the surface of the object. Make sure the test area is clear of people and water-prone delicate objects. If a pressure washer detergent is to be used, apply the detergent to this area as well. After cleaning this area, turn off the Engine and inspect the area carefully for any damage or discoloration. If any damage is noted from the Nozzle used, use a less powerful Nozzle when cleaning the rest of the area.

SKU 97005 For technical questions, please call 1-800-444-3353. Page 13