ARI Armaturen CONA Universal ANSI 300 EN - Manual (Page 14)

Page 14 Rev. 0040808001 0611
Operating and installation instructions
CONA
®
Universal / CONA
®
Connector
7.5 Changing the installation position
a) Bimetallic steam trap BR604 / Thermostatic steam trap BR622
(refer to Fig. 1 page 6 bis Fig. 2 page 6)
Installation in any position, except cap (pos. 6) upside down :
- Release pressure from the steam trap (shut-off inlet; with back pressure also shut-off
behind the steam trap)
- Loosen the two hexagon screws (pos. 27)
- Change installation position of the steam trap, take care of the position of the gaskets
(pos. 11, 17)
- Tighten the two hexagon screws (pos.27) (refer to item 7.6).
b) Thermodynamic steam traps BR642
(refer to Fig. 2 page 6)
Installation in any position:
- Release pressure from the steam trap (shut-off inlet; with back pressure also shut-off
behind the steam trap)
- Loosen the two hexagon screws (pos. 27)
- Change installation position of the steam trap, take care of the position of the gaskets
(pos. 11, 17)
- Tighten the two hexagon screws (pos.27) (refer to item 7.6).
For Fig.643 is no change of the installation position possible.
The steam trap must always be installed with strainer plug (pos. 7) downwards.
c) Ball float steam traps BR628
(refer to Fig. 5 page 6)
No change of the installation position possible.
The steam trap must always be installed with plug (pos. 50) downwards.
7.6 Tightening torques
(refer to Fig. 1 page 6 - Fig. 11 page 12)
pos. Torque (Nm)
12 Theaded bush 10
13 Safety nut 70
14 Banjo bolt 70
15 Fitting 90
16 Stem guiding 90
27 Hexagon screws 20