PAGE
To allow its customers to optimise disconnector maintenance in terms of safety, cost and quality, SDCEM indicates the
degrees of complexity for each operation described in the table below.
Level breakdown is as follows :
Routine servicing.
Equipment servicing operations are normally described in the user manual. Minor
preventive maintenance operations not requiring disassembly; troubleshooting by standard replacement
of equipment intended for this purpose, carried out by an operator’s accredited technician as per the
manufacturer’s maintenance instructions.
Operations requiring
simple procedures
and/or
support equipment
(devices delivered with the
equipment, and basic tools not included in the delivery),
easy to use and to implement.
Preventive
maintenance operations
such as overall adjustment, failure identification and
diagnostic, repair by replacement of components or functional items, minor mechanical repairs,
carried out by a specialised technician
using the tools, and the measurement and adjustment
devices specified in the manufacturer’s maintenance instructions.
Operations, whose procedures involve
mastery of a specific technique or technology and/
or implementation of specialised support equipment.
All major corrective and preventive
maintenance work ensured by the manufacturer’s after-sales services. Operations that could
jeopardise equipment performance.
(manufacturer action recommended)
1
2
3
4
21
NTI010hA
MAINTENANCE
All servicing and maintenance operations must be carried out on devices that are
de-energised and locked-out as per the prevailing operating procedure.
In polluted conditions (maritime, industrial, agricultural...), it is advised to monitor
the behaviour of the equipment in a corrosive atmosphere.
i
Operating mechanism
type MR41E
