Technical Status: 11/2010 Page 7
Gas Detector
Operating and Installation Instructions
ExDetector HC 150 / HC 150-K
Regular maintenance ensures the safety and longterm reliability of your gas
warning installation. For this reason it is absolutely essential that the system is
checked at regular intervals. We therefore strongly recommend that you
conclude an installation-specific maintenance contract with us.
Maintenance Instructions
At least once a year the condition (correct operation) of a gas warning
installation must be checked by a qualified person (§8 and §53; BGV 61 UVV
Gases). Before commissioning and at appropriate intervals the gas warning
installation is to be checked by an expert (§56; BGV 61, UVV Gases).
In addition the requirements of BG-Bulletin T023 (BGI 518), Gas warning
devices for explosion protection - selection and operation, must be observed.
Further relevant standards:
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DIN EN 60079-14 Electrical apparatus for explosive gas atmospheres -
Electrical installations, design selection and erection
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DIN EN 60079-17 Electrical apparatus for explosive gas atmospheres -
Electrical installations, inspection and maintenance.
●
DIN EN 60079-29-2 Explosive atmospheres - Part 29-2:
Gas detectors - Selection, installation, use and maintenance of detectors
for flammable gases and oxygen
Accessories
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Test gas set
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Calibration gases
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Measurement lead
For all deliveries the general delivery conditions for products and services of
the electrical industry apply.
There is a guarantee on all parts for two years from the delivery date or from
the date of commissioning for the first time by our customer service or by our
representative, with the exception of of parts subject to wear (e.g. sensors).
In particular, please note that in the event of improper operation the right to
notify material defects is forfeited. The time limit for notifying claims for material
defects is 12 months.
Guarantee
