InStallatIon
Installation
standard delivery
type
Pre-insulated corrugated pipe with
sensor lead
Connection set
Twin connector G 1 - G 3/4 with
O-ring
Twin connector G 1 - G 1 with O-ring
Mounting clips with fixing materials
4.
installation
4.1
trimming
Trim off a few centimetres of the braid and insulation. After trim-
ming, secure the braid back in place with adhesive tape.
Material damage
!
Use a pipe cutter with rubber rollers to cut the pipe so as
not to deform the pipe's corrugations.
To trim the flexible solar pipe to length, cut through the pipe in
a corrugation valley.
4.2
Preparing the pipe ends
f Deburr the pipe ends.
f
f Ensure that the pipe ends are not contaminated or deformed.
f
connection set
1 Corrugated pipe
2 Union nut
3 Split ring seal
4 Flat gasket
5 Reducer
6 Flat gasket
www.stiebel-eltron.com
SFR 10 SFR 15 SFR 20 SFR 25
m 10
15
20
25
4
4
4
4
1
1
1
1
1
1
1
1
8
12
16
20
1
2
3
4
5
6
f Insert the split ring seal into the first corrugation valley.
f
f Carefully bend the split ring seal around the corrugated pipe.
f
f Compress the pipe end by assembling the union nut and re-
f
ducer. This causes the edge of the flexible solar pipe to bend
round, thereby creating a seal.
f Ensure that a flat, burr-free seal has formed at the face of the
f
corrugated pipe.
SFR |
9