M&C TechGroup ECP20-2 Operator's manual - Manual (Page 13)

13
Gas sampling and gas conditioning technology 3-1.10-ME
12 SUPPLY CONNECTIONS
12.1 HOSE CONNECTIONS
The gas inlet and outlet is located on the top of the cooler and is indicated by arrows on the ECP Jet-
Stream heat exchangers. For possible connectors see technical data.
Correspondingly tube or hose connectors are optional available by M&C.
N O T E !
Do not mix up the hose connections; the inlet and outlet connections of the
heat exchangers are marked with arrows;
Ensure that the connections are sealed adequately;
To ensure free removal of the condensate, ensure that the listed diameters
for the condensate removal lines are not reduced!
Ensure that the connections are sealed adequately by noting the following:
Duran glass heat exchangers with connections GL 18-6 respectively GL 25-12

Before assembly, check the GL coupling rings to see if the PTFE/silicon locking rings have been
damaged.

The sealing rings should be installed with the PTFE side facing the medium.
PVDF respectively stainless steel heat exchangers with G 1/4“i respectively G 3/8“i

The correspondingly dimensioned tube respectively hose couplings with threaded connections
have to be screwed in with PTFE thread sealing tape.

To grant a functional and unproblematic mounting we recommend to use union pieces with taper
pipe thread type R according to DIN 2999/1 in connection with suitable sealing tape.
N O T E !
When fixing the connectors in the PVDF heat exchanger hold up with a
wrench at the pane of the bolt head!
Option: stainless steel heat exchanger with NPT

The heat exchangers with NPT threaded connectors are marked with circulated notches.

The NPT thread must be screwed in with sealant or fixed with adhesive.
In the standard configuration, the tubes for removal of condensate are connected directly to the heat
exchangers, with the standard GL 25-12 tube connectors (Duran glass heat exchanger) respectively
with the standard G 3/8“ thread joint (PVDF or stainless steel heat exchanger).
Condensate removal is done by customer according to the type of operation with:
- External peristaltic pump SR25.1;
- Automatic float type condensate traps AD-... only for over-pressure operation;
N O T E !
Stainless steel heat exchangers with G 3/8“ thread joint can be directly fitted
up with the float-type condensate trap AD-SS by means of a thread adapter
part number FF 11000
(1/2“ NPT to G 3/8“i). By this wall mounting of the AD-
SS unit i sn’t necessary!
- Condensate collector container that is emptied manually;