Maintenance And Service; Meter Check; Meter Testing; Post Installation Configuration Changes - Landis+Gyr E470 User Manual

Maintenance and Service

13 Maintenance and Service
13.1

Meter Check

13.2

Meter Testing

13.3

Post Installation Configuration Changes

E470 Tokenless Smart Prepayment Meter
Issue: 1.8
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 12.

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 12.3 and replaced with a meter of
similar type for the duration of the tests.
With the aid of a laptop computer 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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