Karcher K 6.50 MB Low Pressure Operation with Brush, We recommend the following cleaning method

We recommend the following cleaning method:

Step 1:

Remove loose dirt by washing over the surface to be cleaned with the high pressure jet.

Step 2:

Spray on the detergent and leave for 1-4 minutes, so assisting the easy removal of fine dirt and associated greasy adhesions.

Step 3:

Finally, spray off the loosened dirt with the high pressure spray.

4.3Low Pressure Operation with Brush

When cleaning surfaces with a grease contamination - typically car paintwork that always has a greasy traffic film covering adopt the following procedure:

•Washing loose dirt away with the clean water high pressure spray.

•Apply the detergent in low pressure mode by setting the bayonet fit spray lance (No.16) to its lowest (-) setting.

•Leave for 2-4 minutes for the detergent to have maximum effect.

•Remove the bayonet fit spray lance and fit the Wash Brush (No.17) to the Spray Gun (No.12). The Wash Brush is suitable for use with a water inlet temperature into the Pressure Washer of maximum 40 °C.

•With or without the pressure washer switched on, brush down the surface being cleaned, this physical agitation removes all trace of traffic film.

•Finally revert to the high pressure operation with the Spray Lance and complete the wash down.

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