Servomex 07931001B, Руководство оператора

Страница: 180 / 221

166
© Servomex Group Limited. 2020 07931001B revision 6
8.2 Routine maintenance
Make sure that all gas connections to the process are regularly tested for
leaks. If you find any, do not use the equipment until you have corrected
the faults.
Do not attempt to maintain or service the Laser 3 Plus unless you are
trained and competent.
Service personnel must verify the safe state of the equipment after all
repairs. If you do not:
•
people may be injured
•
the protective facilities incorporated into the design of the
instrument may not operate as intended
•
sample gas measurements may not be accurate, or
•
the instrument may be damaged
The Laser 3 Plus may be attached to equipment that is hot. Always wear
the appropriate PPE to minimize the risk of burns.
Turn off the power to the Laser 3 Plus before you attempt to remove the
transmitter and receiver units from the process, remove the receiver unit
enclosure cover for any other maintenance work. This ensures that the
laser beam is switched off and there is no risk of exposure to hazardous
laser radiation.
Sample gases may be toxic, asphyxiant or flammable.
Before you remove the Laser 3 Plus from the process, make sure that it
does not contain any potentially hazardous or heated gases, or is at a
pressure below atmospheric pressure.