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APPENDIX C
CALIBRATION SEAL INSTALLATION
If your Model 748P Weight Indicating Instrument is used in a commercial application it must be
tested and sealed by your local weights and measurements official. The 748P is designed to accept
a lead and wire security seal to prevent unauthorized access to the calibration adjustments.
Installation of this seal differs with the type of enclosure. Refer to the following figures for details on
the installation of these seals.
figure no. 13 -
security seal installation
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