Installation manual
Outer wall terminals M-WRG-ES, M-WRG-ESR, M-WRG-ESG
- 17 -
Meltem Wärmerückgewinnung GmbH & Co. KG
Am Hartholz 4 · D-82239 Alling
[email protected] · www.meltem.com
VENTILATION THE RIGHT WAY
V E N T I L AT I O N & H E AT R E C O V E R Y
5.3
Installing the outer wall terminal stainless steel, louvred design,
surface-mount M-WRG-ESG/AP
5.3.1
Checking the ventilation pipes
►
Check that the ventilation pipes protrude
5 - 10 mm beyond the external plaster (see
item 1 in Fig. 16).
►
Check that the cut surfaces of the ventila-
tion pipes have been deburred (see item 2
NOTE
The cut surfaces of the ventilation pipes must be
deburred. If this is not the case, there is a risk that
the seals on the outer wall terminal base plate will
be damaged.
5.3.2
Drilling the holes for the outer wall
terminal
►
Press the pre-punched cut-outs (item 1 in
Fig. 17) for the ventilation pipes out of the
drilling template (item 2 in Fig. 17).
►
Position the drilling template (item 2 in
Fig. 17) correctly on the ventilation pipes
and flush with the facade.
NOTE
The fixing materials supplied are intended for
fixing the outer wall terminal to brick walls.
►
Note the information on page 10 con-
cerning other facade structures.
►
Use the 6 mm masonry bit to drill six holes, roughly 40 mm deep, in the external wall at the
points indicated on the drilling template (item 3 in Fig. 17).
►
Remove the drilling template.
►
Insert the six dowels provided into the holes.
Fig. 16: Checking the ventilation pipes
Fig. 17: Drilling the holes