Baxi Senertec Dachs Pro 20 ST, Assembly And Operation Manual

Page: 59 / 118

14/4798.495.002 Installation | 59
Dachs Pro 20 ST
Note:
Positions 2 to 8 can be pre-
assembled.
i
Dachs outlet connection set assembly:
Fig. 47: Dachs outlet connection set
1
Flat packing 1 1/2"
2
Threaded fitting R 1" x G 1 1/2"
3
Bracket Rp 1" x 90°
4 Pipe double nipple R 1" x 198
5
Manual vent 1/2"
6
Reducer R 1" x Rp 1/2"
7 T-piece 3x Rp 1"
8 Threaded fitting R 1" x G 1"
9
Flat packing 1"
10
Heating water hose 1" l=2000
11 Flat packing 1"
12 Ball valve G 1" x Rp 1"
1
2
3
4
5
6
7
8
9
10
11
12
Fig. 48: Dachs Pro 20 ST rear view - Dachs outlet connection
Dachs outlet
transfer point
Step 1
►
Tighten and pre-assemble
components 2 to 8 .
Step 2
►
Connect the pre-assembled assembly
including flat packing 1 to the CHP
(Dachs outlet).
Alignment to the rear
Connection to the CHP
Step 3
►
Connect the ball valve 12 to the
transfer point to the buffer vessel
prepared on site.
Step 4
►
Tighten the heating water hose 10
with flat packings 9 on both sides
stress-relieved
between the ball
valve 12 and the threaded fitting 8 .