Viessmann Vitocaldens 222-F Installation Instructions Manual page 31

Routing through a shaft
1. Trim flexible flue pipe A cleanly at
a right angle.
2. Click spacer tooth of mounting
ring B into the 3rd groove of flexi-
ble flue A.
3. Insert gasket C into the 1st groove
of flexible flue A.
Fitting the pipe lowering attachment and drawing the flexible flue into the
shaft
(cont.)
4. Push inspection piece, connection
01. Compress the end of flexible
A
02. Push leading cone C onto flexible
B
03. Secure the rope to the loop of the
C
piece or connector D onto mount-
ing ring B until it clicks into posi-
tion.
flue A into a slightly oval shape.
Insert plate B of the pipe lowering
attachment into the 3rd groove of
the flue pipe.
flue A. The end of the flue pipe
must be completely covered.
pipe lowering attachment.
31