5. Installation Instructions
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5. Installation Instructions
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Refer to the relevant code of practice for the equipment:
IEC/EN 60079-14
for selection and installation or the relevant global equivalent.
IEC/EN 60079-17
for inspection and maintenance of electric apparatus for use in
potentially explosive atmospheres or the relevant global equivalent.
•
Ensure all pre-installation instructions have been undertaken and that the relevant
documentation has been completed. Failure to do so will invalidate the warranty.
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Ensure that person(s) are suitably competent and authorised to install the equipment
into a hazardous location.
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Ensure the power supply cable is fully isolated from the power source for the duration
of the installation.
•
Before operating the equipment, have the installation approved by the site authorised
person who is responsible to ensure that the installed system is safe for operation
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Ensure compliance with any instructions and information provided in this manual and
on the drawings/certification supplied, also be aware of any additional warning that
may be present on the product on any warning labels.
•
At no time is the ambient temperature to be allowed to rise above the heaters
certified limit, please check the sales literature and certification for this ambient
range.
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Before energising the product, ensure that the power supply conforms to the
specified voltage on the products nameplate at a nominal variance of +/- 5% of the
specified voltage.
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No additional cable entries are to be made within the terminal box. Only EXHEAT
Industrial Ltd. can facilitate this.
Should deviation from original design parameters occur, or change of
original design structure be required, please refer back to EXHEAT Industrial
Ltd for consultation prior to installation.
No alterations are permitted to the factory installed wiring.
It is the user’s responsibility to ensure that safe systems of work are used by
all personnel operating and maintaining the equipment, including testing
when ‘live’.
If there is any uncertainty about these points, contact EXHEAT Industrial Ltd
for advice.
Failure to comply could result in the Hazardous Area Certificate being
invalidated.
