M&C TechGroup ECS Operator's manual - Manual (Page 29)

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Gas sampling and gas conditioning technology 3-4.1-ME
20 CHANGING THE COOLER AGGREGATE
N O T E !
Before removing the cooler aggregate disconnect the cooler from all power
supplies;
Before mounting the new aggregate check, if voltage corresponds with the
specification on the type plate;
changing the cooler aggregate may only be carried out by qualified
personnel!
According to the cooler version, forced ventilated or not, cooler aggregates with differing quantity of
refrigerant are available (spare parts list). As a spare part we deliver a complete replacement cooler
aggregate (230V- or 115V), including the compressor, vaporizer, condenser, dryer and the capillary
tube with the packaged refrigerant (230V R134A, 115V R404A). You send us your defective, non
damaged, complete cooler aggregate in a corresponding safe packing carton taking over the costs of
shipping.
Figure 12 shows the positioning of the cooler aggregate within the cooler casing.
Figure 13 EC cooler aggregate
Front view
Top view
1 fastening screw cooler aggregate
2 fastening screw vaporizer
3 terminal for earth cable
4 vaporizer
5 compressor
6 valve for feeding with refrigerant
7 condenser
8 dryer
9 capillary tube