Inspection; Maintenance - Kessel Staufix SWA Anleitung Für Einbau, Bedienung Und Wartung

4.1 Inspection

The backwater valve should be checked on
a monthly basis by the owner or a represen-
tative of the owner. The manual closure lever
should be shut, locked and re-opened multi-
ple times. Please make sure that after the in-
spection that manual closure lever is in the
Open position.
4.2 Maintenance (Illustrations 7-9)
●
Maintenance information: Device may not
come into contact with mineral or partially
mineral lubricants (such as WD-40).
Mineral lubricants can compromise the
functionality of the product. Use fully syn-
thetic lubricants only!
●
The Staufix SWA guarantee will become
void if backwater valve is not maintained
and serviced according to the manual and
the appropriate norms / regulations!
●
Not properly maintaining and servicing
this product could limit insurance claims
based on this product!
2017/02
4. Inspection and Maintenance
Illustr. 7
a) Close and lock the ma-
nual closure lever
b) Remove cover
Flap holder (d)
Illustr. 8
a) Remove flap and flap
housing
b) Clean all parts
c) Check condition of gas-
kets / seals
Apply lubricant!
25
Illustr. 9
a) Lubricate the flap housing
gasket as well as the clo-
sure lever.
b) Replace flap housing in
the proper location (guide
sleeves)
c) Insure covers are replaced
properly – 4.2.1 (see page
12)
d) Check to insure flap hou-
sing is securely in place
e) Conduct function / sealing
test as described in 3
010-841