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3. Maintenance
1. It is essential that all SPARTAN 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 SPARTAN 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, SPARTAN unit and old LED assemblies should be
carried out in accordance with national regulations.
