EN
Signal word
DANGER
WARNING
CAUTION
1.7
Product-specific safety
instructions
In the following sections, you will find product-spe-
cific safety instructions whenever you must perform
certain safety-relevant actions on the device.
Electrical hazard!
Contact with live components will
cause electric shock.
► Unplug device before any service and
24
Colour
Severity of the hazard
High-risk hazard.
Indicates a hazardous
situation which, if not
avoided, will result in
death or serious injury.
Hazard with a mod-
erate degree of risk.
Indicates a hazardous
situation which, if not
avoided, could result in
death or serious injury.
Low-risk hazard.
Indicates a hazardous
situation which, if not
avoided, may result
in minor or moderate
injury.
DANGER!
repair works.
NOTICE
► The optimum operating pressure of the
product is between 2.5 and 8 bar.
► With an operating pressure in excess of
8 bar, the amount of backwash water is
very high.