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Electrochemical sensors should NOT be incinerated as this action may cause the cell to emit toxic
fumes.
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Refer to the local or national regulations relative to the installation at the site. For Europe see
EN60079-29-2, EN60079-14, EN45544-4 and EN61241-14. For installations in North America, the
National Electrical Code (NFPA 70) should be strictly observed. All the appropriate local and national
regulations should be observed.
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The pellistors used in the catalytic flammable gas sensor can suffer from a loss of sensitivity when
in the presence of poisons or inhibitors, e.g. silicones, sulphides, chlorine, lead, or halogenated
hydrocarbons.
Ensure that this Operating Manual is read and understood BEFORE installing / operating /
maintaining the equipment. Pay particular attention to Warnings and Cautions. All document
Warnings are listed here and repeated where appropriate at the start of the relevant chapter(s)
of this Operating Manual. Cautions appear in the sections/sub-sections of the document where
they apply.
Strictly follow the Instructions for Use
Any use of the detectors requires full understanding and strict observation of these instructions.
The detector is only to be used for purposes specified here.
Detectors must be protected from extreme vibration and direct sunlight in hot environments
as this may cause the temperature of the detector to rise above its specified limits and cause
premature failure.
Maintenance
It is recommended to obtain a service contract Prosense to carry out all repairs. Only authentic
Prosense spare parts must be used, substitute components may invalidate the certification and
warranty of the detector. Maintenance and calibration operations must only be performed by
qualified service personnel.
Use in areas subject to explosion hazards
Use in areas subject to explosion hazards is not permitted.
Liability for proper function or damage
The liability for the proper function of the detector is irrevocably transferred to the owner or
operator to the extent that the detector is serviced or repaired by personnel not employed or
authorized by Prosense or if the sensing part is used in a manner not conforming to its intended
use. Prosense cannot be held responsible for damage caused by non-compliance with the
recommendations given above. The warranty and liability provisions of the terms of sale and
delivery of Prosense are likewise not modified by the recommendations given above.
Intended Use
The SAFEVADER series detectors are intended to be used for stationary, continuous monitoring
for combustible gas/air or vapour/air mixtures below the Lower Explosion Limit (LEL) and toxic
PRS-UM-SV-EN-Rev1.0-16.12.2022
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