Description; Figure 2 Ecm-2G Exii - M&C EC Series Instruction Manual

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Description

Figure 2 shows the ECM-2G ExII cooler unit

Figure 2 ECM-2G ExII

The cooler ECM-ExII is also suitable for wall mounting. The depth of the cooler housing is 270 mm
[10.63"] without, and 316 mm [12.44"] with optionally mounted peristaltic pumps.
Warning
On the top of the cooler housing are cut-outs for 1 or 2 heat exchangers. The sample gas inlet and out
let are located at the upper part of the heat exchanger. For information about tubing connections of the
heat exchangers, please see chapter 8, technical data.
The main power connector and the output contact of the status alarm can be connected at terminals
X1 respectively X3, located behind the removable front panel of the ECM-ExII housing.
The following connections are accessible from outside the housing underneath the bottom plate:
• standard condensate outlets of the heat exchangers,
• cable bushings 2 x M20 x 1.5; clamp range 6-12 mm.
In under pressure operation the condensate will be removed either via optional SR25.2 peristaltic
pumps (pump in-line after the cooler), which are mounted into the front panel of the cooler, or with an
external condensate vessel TG.../TK....
In over pressure operation the condensate will be removed via an automatic liquid drainer type AD-...
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.
The cooler ECM-ExII is conform to the system protection IP20 (EN 60529).
The gas cooler needs to be mounted inside a housing or cabinet with the
protection class IP54 or higher, complying with the IEC 60079-0 standard.
Solids and water must be prevented from entering the cooler housing
through the ventilation outlets. For installation, according to NEC article
501.4 (B) (2) (conduit installation), the cable glands need to be replaced
by the enclosed Conduit Hub.
ECM-ExII | 1.02.00 www.mc-techgroup.com