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3.5.1
Electrical panel
The power supply is independent of the internal unit.
The electrical panel is installed on the machine and is fitted with a line disconnector.
In accordance with the standard EN 60204-1, the handle of the circuit breaker must be easy to access and at a height of between
0.6 and 1.9 metres above the floor. The position of the machine in the place of installation must be considered, because if the unit
is placed on a raised platform the height of the circuit breaker might no longer be in compliance with the standard. In which case
the installer must arrange for a walkway or a similar solution that can allow operators to access the safety device with ease.
3.5.2
Hydraulic circuit
The hydraulic circuit comprises a Cu-Al tube and fin heat exchange coil. The hydraulic connections can be either grooved or
threaded, depending on the size of the unit. Please refer to the Data Book for the sizes of the connections, which depend on the
size of the machine.
3.5.3
Ventilating section
The unit is equipped with axial fans and protective grilles on the air supply. Units can have 1, 2, 3 fans, or 4, 6 fans.
Both AC and EC fans are available.
3.5.4
Structure
The all-aluminium structure is particularly suitable for outdoor installation.
The machines are fully assembled in the factory, supplied with control equipment in order to reduce installation time and costs.
Installation, use and maintenance manual
Axial fan
Coil
Cooling connections
14
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