4 Assembly and installation [specialist]
12
9932013x-mub-en – V12
2020/04
4.3
Accessories: compression fitting (not included in delivery)
The connection to the heating installation can be carried out fast, pressure-proof and without
soldering when you use the optionally available compression fittings.
Not included in
the scope of delivery!
1.
Push the union nut ② and the cutting ring ③ onto the
copper pipe ①. The pipe must protrude at least 3 mm
from the cutting ring in order to ensure the force
transmission and the sealing.
2.
Insert the support sleeve ④ into the copper pipe.
3.
Insert the copper pipe with the plugged-on individual
parts (②, ③ and ④) all the way into the housing of
the compression fitting ⑤.
4.
First screw the union nut ② manually.
5.
Tighten the union nut ② by rotating one full turn.
Secure the housing of the compres
sion fitting ⑤
against distort in order to avoid damaging the
sealing ring.
