Vaillant ecoTEC plus 612 Instructions For Installation And Servicing page 81

Fig. 4.8: Installation of basic kit showing position of support clips
Supplied By www.heating spares.co Tel. 0161 620 6677
INSTALLATION OF THE VARIABLE TERMINATION KIT
Fig. 4.9: Bird protection grille
• Fit the pipes and bends, working
from the variable terminal to the
selected location for the flue exit
using support clips supplied fig
4.8, 4.9, 4.10 or 4.11.
Caution!
Pipe extensions must be fixed to the
wall using pipe clamps. Use one
clamp for each extension directly
beside the sleeve. Fit another clamp
to the extension after each 87° bend
(fig. 4.9).
Caution!
The extension pipe expands when
heated.
Leave 1 cm expansion space in each
sleeve.
Please note: The maximum flue
lengths where the variable
termination kit is installed are
shown in the tables on pages 11
and 12.
Please note: The parts are simply
pushed together (not bolted).
Caution!
Fasten the 87° bend with bird
protection grille using a separate
pipe clamp (fig. 4.9).
Caution!
If installed near a light, insects may
fly into the opening. Tell the
homeowner to clean the opening
regularly.
Danger!
Before starting up the appliance,
check that the entire flue pipe is
firmly seated and sealed.
Caution!
During annual maintenance, check
the flue system for
- visible defects, such as
embrittlement or damage
- tight connection of the pipes
- dirt in the air intake and flue exits
due to leaves, insects etc.
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