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6LE007621A
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12. Preventative maintenance
It is recommended to operate the product at least once a year.
I - O - II - O - I
Note: Maintenance should be planned carefully and carried out by qualified and authorised personnel. Consideration of the critical level and application
where the product is installed should form an essential and integral part of the maintenance plan. Good engineering practice is imperative whilst all
necessary precautions must be taken to ensure that the intervention (whether directly or indirectly) remains safe in all aspects.
The use of any Megohmmeter is prohibited on this product as the connection terminals are intrinsically
connected to the sensing
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