Karcher K 3.740 manuel dutilisation Operating Instructions

Models: K 3.740

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OPERATING INSTRUCTIONS

This pressure washer has been tested by Kärcher's quality assurance team. A small amount of water may be present in the water inlet or outlet. This is nor- mal and will not affect the performance of the pressure washer.

STEP 1:

Insert the spray wand of your choice into the trigger gun. Press in against the spring tension and twist into locked position.

STEP 2:

Insert the high pressure hose tightly into the quick coupling on the appli- ance, it will lock in audibly.

Note: Make sure the connection nipple is aligned correctly. Check the secure connection by pulling on the high pressure hose.

STEP 3:

Install the supplied connector to the unit’s water inlet.

Note: Never attach the garden hose connector to the unit’s water inlet!

STEP 4:

Screw the supplied garden hose connector on to the end of your gar- den hose. Push the garden hose connector on to the water inlet con- nector and make sure you hear it click into place before proceeding.

Disconnect:

Push the casing of the quick cou- pling for the high pressure hose to- ward the rear and disconnect the high pressure hose from the appli- ance.

English 9

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Karcher K 3.740 manuel dutilisation Operating Instructions