Kärcher 590 GM Bedienungsanleitung Seite 11

K 590 GM
1.5 Water inlet
See „Specifications" for connection data.
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Connect the hose coupling with the threaded
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water inlet on the unit.
Connect a water supply hose (not supplied with
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the unit) with the unit, and with the water mains.
1.6 Suction feed operation
To draw water from an open reservoir, proceed as
follows:
1. Remove the threaded coupling from the unit's
water inlet, and directly connect a suction feed
hose with filter (order no. 4.440-238) to the water
inlet.
2. Without the high-pressure hose being attached,
operate the pump until a solid stream of water
exits at the high-pressure outlet.
3. At this point, connect the high-pressure hose
again.
Note:
Dirt in the feed water could lead to the appliance
being damaged. To avoid this risk, we recom-
mend fitting a filter. A suitable filter with 3/4" con-
nection.
1. Unit Start-Up
1.7 Spray lance
You can select between 2 different spray types,
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by turning the two-stage nozzle:
Note:
Only turn the two-stage nozzle on the spray lance
when the pistol is closed.
High-pressure fanned water jet
for large areas of soiling
Low-pressure fanned water jet
for operating with detergents
English
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