GEA Omni, Инструкция по эксплуатации

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Hint!
To minimize the possibility of interference from electromagnetic signals in the operation of the
ICTD temperature converters, the following wiring guidelines must be observed:
• The signal cables should be two conductor shielded cable. Twisted pair cable is preferable.
• The signal cables should be run in conduits which do not contain any AC wiring.
•
The signal cables should not be run in parallel or in close proximity to VFD power cables.
• All VFD equipment in the facility must be solidly grounded.
• If the ICTD sensors are not mounted on the skid or compressor package, the convertor should be
mounted at the probe location.
•
Operation of some high-powered radio or microwave communications equipment in close proxim-
ity to the ICTD temperature converters, ICTD sensors, or interconnecting wiring may result in
inaccurate readings for the associated temperature(s).
1.2 Safety note concerning the connection of the GEA Omni™ with the starter panel
Hint!
It is not permitted to add an external controller between the GEA Omni™ and the power panel;
this would compromise the safety interlocks designed for protecting personnel and equip-
ment. All control signals between the GEA Omni™ and the starter panel must be processed
directly and must not flow indirectly via an external controller. GEA Refrigeration North Amer-
ica, Inc. cannot otherwise guarantee the safe operation of the system.
Safety and Conformity
Safety note concerning the connection of the GEA Omni™ with the starter panel Instruction Manual | GEA Omni™
Control panel
14 GEA Refrigeration North America, Inc. | E_806550_2 | Generated 12.01.2016