
4 | Structure and function
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Operating instructions CMVpro 125-400 | Version 1-en
4.3.4
Flange connections
• Optional.
• Inlet and outlet connections with flange connec-
tion.
• Executions: See accessories for the CMVpro
125 - 400 on the manufacturer’s website
(www.colasit.ch).
• Sleeves with flange required
_
Fig. 8:
Flange connections
4.3.5
Condensate drain
K
V
Ø
20 mm
• Optional.
• For draining of condensate.
• Executions:
• “K” for manual draining with
cover cap.
• “V” for connection to siphon.
Suitable for socket welds.
• For instructions on retroactive
mounting as well as siphon dimen-
sioning
_
36].
Fig. 9:
Condensate drain
4.3.6
Isolation switch
•
Required accessory.
• For removal of voltage on all phases before
maintenance and repair work.
• Can be locked in the OFF position with a cus-
tomer-supplied padlock.
Note: The isolation switch is also referred to as
a maintenance switch.
Fig. 10:
Isolation switch