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OMSEM5000 Iss. 01
12
APPENDIX A
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SAFE USE OF THE INSTRUMENT
The information contained in these safety instructions must be followed in addition to
the warnings in the user manual supplied to the customer.
Do not use the SEM5000 in a classified area if the protection concepts of the
device do not meet the requirements of the Zone. It is the user’s responsibility to
determine the suitability of the product for their application.
Laser radiation
The instrument LASERONE contains an invisible laser source. The instrument is
classified Class 1 according European standards.
Do not open the device
Other precautions for the usage
The charging of the batteries must be in a safe place with the appropriate
external adapter.
The instrument is dedicated to measurements in ambient air or can accept gas
mixtures containing non-corrosive chemical products. In the event that other
gases other than Hydrocarbons or Inert gases, please contact your QED
distributor to verify the compatibility with the device.
Testing and maintenance
THE CHECKS AND MAINTENANCE OF CERTIFIED EQUIPMENT SHOULD BE
PERFORMED ACCORDING TO THE CRITERIA OF THE STANDARD EN60079-17
Repair
In the event of malfunction or damage, please contact QED (or an authorised distributor)
for support.
