For The User - komfort WPSK 40 Manuel De L'utilisateur

For the User

MAINTENANCE
The safety valve in the system where the accumulat
or tank is installed must be inspected regularly (about
four times a year) to prevent blockages.
To inspect the valve, open the safety valve manual-
ly and check that water flows through the overflow
pipe. If this does not happen then the safety valve is
defective and must be replaced.
SERVICE
For service, contact the installer. The serial number
(PF3) (14 digits) and installation date should always
be stated.
Only replacement parts supplied by Nathan Systems B.V.
may be used.
6 Komfort WPSK 40
Komfort WPSK 100