Viessmann Vitocaldens 222-F Installation Instructions Manual page 33

Routing through a shaft
Fitting a plastic shaft cover
(cont.)
1. Route flexible flue A through shaft
H
cover B.
G
2. Trim flexible flue A 200 mm above
the top edge of the shaft.
3. Position base of shaft cover B on
the shaft and secure.
F
4. Only for 7 60 and 80 mm:
E
Position reducer ring C on the
base of shaft cover B.
D
5. Click spacer tooth of mounting
C
ring D into the 3rd groove of flexi-
ble flue A. See page 30.
6. Insert gasket E into the 1st groove
B
of flexible flue A.
7. Push terminal pipe F onto mount-
ing ring D until it clicks into posi-
A
tion.
8. Hook safety rope G into the drilled
hole in shaft cover B.
9. Push cowl H over terminal pipe
F and click into place on shaft
cover B.
33