Wolf CGB-2 Series - Page 85

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37.Technicalinformation,air/uegas
routing
25
22
23
24
8
4
4
5
S
S
10
164/
SupplementaryinstallationinstructionsforbalancedueDN80/125
Asarule,installtheadaptorfrombalanceduegasrouting
DN60/100 to DN80/125 (2)verticallyandalwaysonthe
ueoutletofthegascondensingboiler.
Adaptorfrombalancedue
DN60/100 to DN80/125
Inspection piece (3)
DeterminedistanceA.Lengthofbalancedue(4)mustalwaysbe
approx.100mmlongerthandistanceA.Alwaystrimtheuepipe
on the smooth side, never on the female connection side.
Chamfertheuewithaleaftertrimming.
4
9
9
Distance A
Offset
11
10
11
11
4
4
Distance A
Distance A
Flatroof: Afxceilingoutlet(14),approx.Ø130mm,tothe
roof cover.
Pitched roof: For (12), observe the installation instructions on the
cowl regarding roof pitches.
Ifaninspectionapertureisrequiredforthebalancedue,inserta
balanceduewithinspectionaperture(3)(200mmlength).
Insert roof outlet (7) into the roof from above and secure vertically
with (6) to a rafter or brickwork.
Installtheroofoutletonlyinitsoriginalcondition.Modica-
tionsarenotpermissible.
When installing, slide the separator (8) fully into the female
connection.Pushthenextbalanceduepipe(4)50mm
(dim. "S") into the fe-
male connection of the
separator and ensure
it is fully secured in this
position, e.g. with pipe
clips DN125 (5) or with
a locking screw on the
air side.
* Observe the installation instructions for polypropylene
(PP)uesystems.
Secure support bend (23)
to support rail (22)
15 16
220
>400
12
13
6
14
7
650
550-1050
1250
1750-2300
Bend Offset
87° min. 205 mm
45° min. 93 mm