Maintenance And Service; Meter Check; Meter Testing; Post Installation Configuration Changes - Landis & Gyr 5235 User Manual & Technical Information

Maintenance and Service

7 Maintenance and Service
7.1

Meter Check

7.2

Meter Testing

7.3

Post Installation Configuration Changes

5235 Single Phase Credit Meter – User Manual & Technical Specification
Issue: 4 5
While it isn't necessary, under normal circumstances, to perform any
maintenance on the installed meter, the following are check points that
should be observed during scheduled periodic meter visits.

Is the meter dry and clean, particularly the LCD display and the
optical interface?

Does the meter display a legible and sensible display? i.e. does the
meter appear in a serviceable condition.

Check all factory fitted and company fitted seals are in place secure
and intact.

Observe display for any error messages or notifications

Confirm that the energy registers have changed to a reasonable
degree since the last visit.

If irregularities are found, continue as in section 8.
The testing of meters, either random sample or on all meters, should be
carried out periodically according to national regulations. The meter must
be removed as described in section 8.3 and replaced with a meter of similar
type for the duration of the tests.
With the aid of a laptop computer or other suitable hand held device a flag
probe and Landis+Gyr specific software, it is possible to amend the factory
configured options of the meter. It is beyond the scope of this manual to
describe in any further detail the procedure. Landis+Gyr sales team would
be happy to discuss specific requirements.
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