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6. Installation conditions
6.1
The model described in this manual is a component of a system and must be installed by authorised personnel only.
6.2
Access to the unit for any type of intervention must be reserved to personnel qualified to operate the system, in accordance
with the regulations in force.
6.3
The place of installation must conform to what is prescribed by local legislation.
6.4
The support structure must be suitable for the weight of the model in running condition (see Chapter 7).
6.5
This unit must not be installed in a potentially explosive or acidic atmosphere or in one that is not compatible with the
materials it is made of (copper, aluminium, steel, polymers).
6.6
Verify that the unit is installed horizontally.
6.7
The unit is not designed to act as a support for other machines or structures.
6.8
Avoid installation of the units next to the cold-room doors.
6.9
Ensure an adequate free space (approx. 30% of the inner room volume) to allow a proper intake and exhaust air
circulation. During the installation phase observe the minimum distance C from wall on fan motor side to allow adequate
access to the unit.
6.10 Particular conditions of installation or operation such as low or beamed rooms, overstorage, obstructed intake and
exhaust air circulation and improper ice build-up due to excessive entry of humidity in room may negatively affect the
stated performance and may cause defects.
6.11 Standard models may not be suitable for operation in tunnels or blast chilling/rapid freezing cells.
6.12 The units are equipped with axial motorised fans, therefore they are not suitable for channelling or for supporting additional
static heads. Check with Modine for special requirements.
6.13 Verify that the operating conditions (temperatures and pressures) are in accordance to those of project.
6.14 Care must be exercised during the connecting phase in order to avoid possible distortion of the capillary tubes and
shifting of the distributor.
6.15 Fit the appropriate siphons on the condensate drain connections and assess their efficiency in all working temperatures.
6.16 This unit must be integrated in an industrial electromagnetic environment, which falls within the emission and immunity
limits of the standards currently in force.
6.17 Check that the power supply line is suitable for the electrical characteristics of the unit.
6.18 Check that all electrical connections are in accordance with applicable standards.
6.19 The unit installer and/or plant operator must ensure the presence of an efficient earthing connection to protect against
indirect electric contacts.
6.20 When installing temperature or pressure probes, place them in the most appropriate area: the point cannot be defined in
Figure 3
C [mm]
EVS 41 - 41 / B
120
EVS 61 - 61 / B
120
EVS 101 - 101 / B
120
EVS 131 - 131 / B
120
EVS 201 - 201 /B
170
EVS 271 - 271 / B
170
EVS 181 - 181 / B
120
EVS 291 - 291 / B
120
EVS 391 - 391 / B
170
EVS 521 - 521 /B
170
23
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