HBM WE2108 Series, Справочное руководство

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WE2108
HBM A1632-2.0 en
4.6 Sealing / calibration ability
According to the scale application, the scale electronic unit must be labelled
and sealed. Different lettering strips are enclosed for use as non−automatic
scale of class III and IIII.
The following data must be stated on the lettering strip as a minimum:
Max Maximum load of the scale
Min Minimum load of the scale
e Scale interval
Type Name of the scale
S.N. Individual serial number of the scale
In the case of legal for trade scales, the calibration must be performed accord-
ing to the applicable laws by a notified body. The seal marks and calibration
marks must be fastened according to the approval.
4.7 Information on achievable type of protection
Observe that the tightness of the housing is guaranteed only if:
•
The opening for calibration button and lettering strip on the front of the unit
is closed (by a calibration mark or with the enclosed adhesive mark).
•
All PG glands are screwed tight and round cables with suitable diameter are
used.
•
PG glands which are not used are closed with the enclosed blind plugs.
•
The housing halves are assembled correctly.