ARI Armaturen Air vent PN 40 EN - Manual (Page 8)

Page 2-8 Rev. 0040807004 2714
Operating and installation instructions
Automatic air vent
- Assemble in reverse order (see 7.3).
7.2 Option drip pipe with union joint
7.3 Tightening torques
(refer to Fig. 1 page 4 - Fig. 3 page 8)
Fig. 3: Controller, cpl.
It is possible to install a drip line (Pos. 53/
54) at the air inlet side to safely discharge
any leaking liquid.
Note item 7.3 when installing the option.
Fig. 4
Pos. Automatic air vent PN16-40
Torque (Nm)
DN15-25
24 Controller 60
27 Cheese head screw M10 25
53 Union joint for drip pipe 60
45 Connector for vacuum breaker 60