3. Maintenance
1. It is essential that all RF units are maintained in accordance with the requirements
of the EN60079-17 standard: (Electrical apparatus for explosive gas atmospheres –
other than mines).
2.
IMPORTANT
. No modifications are permitted to the unit, all spare parts must be
purchased from the manufacturer, unauthorized modifications or spare parts will
invalidate certification and make the equipment dangerous.
3. Isolate the RF unit from the mains supply and allow to cool before carrying out
any maintenance work.
4. The unit has 2 independent power supplies, in the event that a power supply
needs to be replaced the cables to the LED and mains terminal block will need to
be disconnected, the four M6 bolts released the power supply can then be
removed. Fitting a new power supply is a reversal of the above procedure.
5. Disposal of packaging, RF unit and old LED assemblies should be carried out in
accordance with national regulations.
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SUBJECT TO CHANGE WITHOUT NOTICE
MADE IN
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