Safety; Intended Use - GEA RedGenium Operating Instruction

2

Safety

2.1

Intended use

A product must only be operated up to a maximum discharge pressure in accord-
ance with the nameplate.
It is imperative that you comply with the applicable conditions of use with respect
to pressure and temperature for the product. (Compliance with the operating con-
ditions even if, for example, an external condenser is used for liquid chillers.)
Do not change the setting values of the safety pressure switch. This would
endanger the operating safety of the system.
If the switch-off value is set higher than the maximum operating pressure (see
EN378-2) of the high pressure section of the system, this will lead to bursting of
the tank of this section of the system.
The operating regime stipulated by the manufacturer, especially for the starting
phase of the system, must be observed.
Operating parameters must be monitored and must remain within the specified
limits.
The product has been designed and manufactured for a specific application
under defined conditions of use. Unauthorised structural modifications are not
permitted. We assume no liability for any resulting damage. In the interest of fur-
ther development, GEA Refrigeration Germany GmbH reserves the right to make
technical modifications. The product described here corresponds to the state of
the art at the time this operating manual was published.
The manufacturer must be consulted in all cases as to the permissibility of modifi-
cation in the event of any change application or conditions of use.
The secondary refrigerant circuit must be designed so that a constant swept vol-
ume on the evaporator is always ensured. If the swept volume is reduced, this
can lead to freezing of the secondary refrigerant and to triggering the system
safety device.
Flow of media must be to ensured. If the water flow is reduced or prevented, an
end pressure increase with a subsequent switch-off of the compressor will occur.
Do not make any modifications to the product and the compressor control.
These may impair the safety and functionality of the product. They will also inva-
lidate the guarantee.
The pressure equipment described here must not be used for any purpose other
than the purpose specified here. If the pressure equipment is not used according
to the regulations, safe use of the product is not guaranteed. The supplier/instal-
L_151511_2
19.12.2019
Notice
Observe the chapter "Intended use" in the installation and maintenance
manual for the compressor!
► The installation and maintenance manual for the compressor is part of
the product documentation.
Safety
Intended use
19