Basic safety instructions
NAR300 system for high temperature
8
Hauser
2.4
Operational safety
Risk of injury!
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Operate the device in proper technical conditions and fail-safe conditions only.
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The plant owner-operator is responsible for interference-free operation of the device.
Modifications to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers:
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If modifications are nevertheless required, contact your Hauser Sales Center.
Repair
To ensure continued operational safety and reliability:
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Carry out repairs on the device only if they are expressly permitted.
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Observe local/national regulations pertaining to repair of an electrical device.
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Use only original spare parts and accessories from Hauser.
Ex-area
Observe the following notes to eliminate the risk of danger to persons or the facility when
the device is used in Ex-areas (e.g. explosion protection, pressure equipment safety):
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Check the model nameplate to ensure that the ordered device is explosion proof.
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Observe the specifications in the separate supplementary documentation attached to
these Instructions.
2.5
Product safety
This device was designed in accordance with GEP (Good Engineering Practice) to meet
state-of-the-art safety requirements, has been tested and left the factory in a condition in
which it is safe to operate. It meets the general safety standards and legal requirements.
