After Each Operation; After Operation With Detergent - Kärcher HDS 550 C Eco Manual De Instrucciones

Recommended nozzles are deliverable as
accessories
– For strong contaminations
0° full ray - nozzle
– For sensitive surfaces and light contami-
nations
40° flat ray - nozzle
– For thick layered, persistent contaminati-
ons
Dirt grinder
– Nozzle with adjustable spray angle, for
adaption to different cleaning tasks
Angle-Vario-Nozzle
Cleaning
è Set temperature and detergent concen-
tration according to the surface to be cle-
aned.
Note
To prevent damage due to too much pressu-
re, always position high pressure ray first
from a greater distance towards object to be
cleaned.
Recommended cleaning method
Loosen the dirt:
è Spray detergent economically and let it
work for 1...5 minutes but do not let it dry
up.
Remove the dirt:
è Spray off loosened dirt with the high-
pressure ray.
Operating with cold water
Removal of light contaminations and clear
rinse, i.e.: Gardening tools, terrace, tools,
etc.
è Set the appliance switch to "I".
Operating with hot water
Danger
Scalding danger!
18
English
è Set device switch to desired tempera-
ture.
We recommend the following cleaning tem-
peratures:
– Light contaminations
30 -50 °C
– Contaminations containing protein, i.e. in
the food processing industry
max. 60 °C
– Vehicle cleaning, machine cleaning
60 -90 °C

After each operation

Danger
Danger of scalding by hot water. After ope-
ration with hot water, the device must be
operated with openend handgun with cold
water for at least two minutes.

After operation with detergent

è Switch low pressure nozzle to the positi-
on "high pressure" or replace it with the
supplied high pressure nozzle.
è Close filter of the detergent suck hose.
è Set the appliance switch to "I".
è Activate hand spray gun and flush device
for appr. 1 minute.
Turn off device
è Set the appliance switch to "0".
è Shut off water supply.
è Turn on pump shortly (appr. 5 seconds)
with device switch.
è Pull main plug out of socket with dry
hands only.
è Remove water connection.
è Activate hand spray gun until device is
pressure less.
è Secure handgun (Figure 1 - Pos. 12).
è Lock ray tube into the mounting of the
cover (Figure 1 - Pos. 13).
è Roll up high pressure hose and electrical
conduit and place into storage.