English
HDS 501 C / HDS 550 C
13
Intended use
Cleaning of: Machines, vehicles,
buildings, tools, facades, terraces,
garden tools, etc..
*
Heed appropriate safety
regulations for use at petrol
stations or in other hazardous
environments.
Please ensure waste water
containing mineral oil
does not contaminate soil, lakes and
rivers or the sewerage system.
Therefore, please wash engines and
underbodies only in appropriate
washing installations provided with
oil traps.
Working with high-pressure
nozzle
Spray angle is crucial to efficiency of
high-pressure jet.
Use is normally made of 25°fan jet
nozzle (included).
Recommended nozzles, available as
accessories
–
For stubborn dirt
0°full jet nozzle
–
For delicate surfaces and slight
contamination
40°fan jet nozzle
–
For thick layers of stubborn dirt
dirt blaster
–
Nozzle with variable spray angle,
for adaptation to various cleaning
tasks variable-angle nozzle
Cleaning
*
Adjust the temperature and
cleaning agent concentration for
the surface to be cleaned
*
To prevent damaging it by a too
high pressure always direct the
initial high pressure jet onto the
object to be cleaned from a
distance .
Recommended cleaning method
Loosen up dirt:
Spray on cleaning agent sparingly
and allow to react for 1...5 min
(do not allow to dry on).
Remove dirt:
Spray off loosened-up dirt with high-
pressure jet.
Operation with cold water
Removal of slight contamination and
rinsing
e.g.: Garden implements, terrace,
tools, etc.
Set selector switch to "I"
Operation with hot water
*
Danger of scalding
We recommend the following
cleaning temperatures
–
Slight contamination 30-50°C
–
Protein soiling, e.g. in foodstuffs
industry max. 60°C
–
Motor vehicle cleaning, machine
cleaning 60-90°C
Set selector switch to desired
temperature
EACH TIME AFTER USAGE
Warning
!
Danger of scalding with hot water.
After operating it with hot water or
steam the unit must be cooled for at
least two minutes by operating it
with cold water and its open
handgun.
Following operation with cleaning
agent
–
Replace the low-pressure nozzle
with the high-pressure nozzle
–
Set mode selector switch to "I"
–
Actuate handgun and flush unit for
approx. 1 min
Stopping machine
–
Set mode selector switch to "0"
–
Shut off water supply
–
Briefly (approx. 5 sec.) switch on
pump with selector switch
–
Remove mains plug from socket
ONLY with dry hands
–
Detach water connection
–
Actuate handgun to depressurise
unit
–
Secure the handgun, see figure 6
–
Engage spray lance in cover
holder
–
Roll up high-pressure hose and
cable and place in compartment
*
Take care not to kink high-
pressure hose and cable!
Summary of Contents for HDS 501 C
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