TC-Double (+) X2
2 Safety instructions
2.1 Important notices
NOTICE
The device is suitable for hazardous areas.
This unit may only be used if:
– The product is being used under the conditions described in the operating- and installation instructions, used according to
the nameplate and for applications for which it is intended. Any unauthorized modifications to the unit will void the war-
ranty provided by Bühler Technologies GmbH,
– The specifications and markings in the type plate must be observed,
– The threshold values in the data sheet and the instructions must be observed,
– Monitoring equipment / protection devices must be connected correctly,
– Service and repair work not described in these instructions are performed by Bühler Technologies GmbH,
– Genuine replacement parts must be used.
Erecting electrical systems in explosive areas requires compliance with the following national regulations:
– IEC/EN 60079-14
– National electric code (NEC)
– Canadian electric code (CEC)
Additional national regulations pertaining to initial operation, operation, maintenance, repairs and disposal must be observed.
These operating instructions are a part of the equipment. The manufacturer reserves the right to change performance-, specific-
ation- or technical data without prior notice. Please keep these instructions for future reference.
Signal words for warnings
DANGER
Signal word for an imminent danger with high risk, resulting in severe injuries or death if not avoided.
WARNING
Signal word for a hazardous situation with medium risk, possibly resulting in severe injuries or death if not
avoided.
CAUTION
Signal word for a hazardous situation with low risk, resulting in damaged to the device or the property or
minor or medium injuries if not avoided.
NOTICE
Signal word for important information to the product.
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Bühler Technologies GmbH
BE440022 ◦ 10/2018
