Overview; Safety Equipment - Kärcher HDS 5.0/30-4 S Eb Manual Del Usuario

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OVERVIEW

Device elements
Figure 1
1 Pouring vent for fuel
2 Handle
3 Operating field
4 Storage compartment for accesso-
ries
5 Operating instructions in brief
6 Closing flap for storage compart-
ment
7 Cover
8 Fine filter
9 Front closing flap
10 Pouring vent for liquid softner
11 Pouring vent for detergent
12 High pressure nozzle
13 Recessed grips in the floor trough
14 Spray lance
15 Pressure/ quantity regulation
16 Guiding roll with fixed position brake
17 High pressure hose
18 Connection for water supply with fil-
ter
19 High pressure connection
20 Hand spraygun
21 Power supply
Operating field
Figure 2
1 Power switch
2 Temperature controller
3 Fuel indicator lamp
4 Liquid softner indicator lamp
5 Engine indicator lamp
6 Manometer
7 Dosage valve for detergent
8 "Ready for use" indicator lamp
NOTES TO OPERATING IN-
STRUCTIONS
All subsequent specified position num-
bers in this operating instruction are list-
ed in the device illustration

SAFETY EQUIPMENT

Overflow valve with two pres-
sure switches
– While reducing the water supply at
the pump head or with the Servo-
press - regulation the overflow valve
opens and part of the water flows
back to the pump suck side.
– If the hand-spray gun is closed, so
that the whole water flows back to
the pump suck side, the pressure
switch at the overflow valve shuts
down the pump.
– If the hand spray gun is opened, the
pressure switch on the cylinder head
turns the pump back on.
The overflow valve is set by the manu-
facturer and sealed. Setting only by cus-
tomer service.
Safety valve
– The safety valve opens, when the
overflow valve resp. the pressure
switch is broken.
The safety valve is set by the manufac-
turer and sealed. Setting only by cus-
tomer service.
Water shortage safeguard
– The water shortage safeguard pre-
vents the burner to be turned on
when there is water shortage.
9
English
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Hds 5.0/30-4 s ec

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