Water Connection; Electrical Connection - Kärcher 397 M plus Operating Instructions Manual

Please follow these instructions carefully for
Use the diagram on Page 6 for reference purposes

3.2 Water Connection

• The minimum length of supply hosepipe advised for maximum user
convenience is 7.5 metres with a diameter of 12.5 mm (1/2") to avoid
backpressure and any associated potential damage to your machine.
• Attach your supply hosepipe with its connector to the coupling on the
machine (No. 5) and the other end should be connected to a suitable
water supply

3.3 Electrical Connection

• Ensure the Power Switch (No. 2) is in the "OFF" position before
connecting the factory fitted Plug attached to the Mains Electric Lead
(No. 9) into an earthed socket.
If you are using an extension cable, it should always be completely
unwound from the cable drum and have a sufficient cross-sectional
area.
Cable length max.
Cross-sectional area
troublefree cleaning
10 m 30 m
3 x 1,5 mm² 3 x 2,5 mm²
7