Servicing / Maintenance - Honeywell Envitec MySignO Operating Manual

Oxygen measuring device MySign
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Servicing / maintenance

The system is maintenance-free and therefore does not need to be inspected at specific
intervals with regard to its measuring function or safety. The system automatically tests all of
its functions every time it is switched on and will show any faults it detects. The system also
continuously monitors all of its functions while operating.
We advise calibrating the system in air or 100% oxygen before every new measurement to
ensure that the measurements are correct.
Always check the unit, the sensor, the charging equipment and all cables for external damage
before use.
The system may only be serviced by EnviteC or service personnel that have been
trained by EnviteC.
Repairs
In the unlikely event that your system will need to be repaired, please contact your dealer or
send the system and all of its accessories to the following address:
EnviteC-Wismar GmbH
Service
Alter Holzhafen 18
D-23966 Wismar
To speed up the repair process, please obtain an RMA (Return Material Authorisation) number
through our website, www.envitec.com, under Service / Returns.
Please state your RMA number in all your correspondence!
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