Geyser vs distribution board position

[francc]

I am re-designing a shop in a mall. The current geyser is in the ceiling space, and I have to re-position the DB to a position directly underneath the geyser. The ceiling will be removed, and the top of the DB will be approximately 2 m below the drip tray.
Is this allowed? If not, how far and in what direction away from the geyser must I re-position the DB?

Thanks

[GCE]

Hi

I would say that is a no - DB cannot be under the geyser because the chances of the geyser leaking are good even with a drip tray .
The regulations ask you to consider the enviroment in which you are installing and I feel that 5.2.4 basically allows the electrical contractor to say , Not putting it there as I am exposing the DB to possible water damage.
5.3.8 helps even more


6.6.1.2 A distribution board shall comply with the requirements of clause 5.
6.6.1.4 The distribution board shall be suitable for the environmental
conditions in which it operates
6.6.1.7 A distribution board shall not be mounted
c) within a radius of 1 m from a water tap or valve (in the same room),
unless the enclosure provides a degree of protection of at least IP44

5.2.4 Positioning of equipment
Electrical equipment which, under normal conditions will be
a) exposed to flammable or explosive gas, vapour, dust or liquid, or to
external influences such as direct sunlight, corrosive vapour or oil, or
b) in a hazardous location,
shall be so selected or enclosed that it is protected against harmful effects or
it shall comply with the requirements of an applicable standard (or both).

5.3.8 Positioning and accessibility of electrical equipment
d) it is not likely to be physically damaged,
e) dust or moisture is not likely to accumulate on live or other parts and
cause flashover, and

[francc]

Thank you very much for the response, will take that into account