TC-Standard (+) X2
Glass
PTFE
4.3 Electrical connections
The operator must install an external separator for the device which is clearly assigned to this device.
This separator
– must be located near the device,
– must be easy for the operator to reach,
– must comply with IEC 60947-1 and IEC 60947-3,
– must separate all live conductors and the status output, and
– must not be attached to the power feed.
The mains supply of the device must be fused according to the specifications under technical data.
Potential equalization/static charge
Static charges can result in incendive sparking. Avoid static charges. Any conductive parts of the cooler must be grounded!
The housing has a connection for an earth/equipotential bonding conductor. Ensure the housing is adequately earthed (min-
imum conductor cross-section 4 mm
2
).
Particularly observe the requirements of EN 60079-14!
WARNING
Hazardous electrical voltage
The device must be installed by trained staff only.
CAUTION
Wrong mains voltage
Wrong mains voltage may damage the device.
Regard the correct mains voltage as given on the type plate.
14
Bühler Technologies GmbH
BE440023 ◦ 10/2018
