KERN FFN-N Serie Mode D'emploi page 55

7.2.1 Adjustment switch and seals
After a verification the balance is sealed at the indicated positions.
Position of the official seals:
FFN-N-BA-e-1624
1. Verification wire fastening
2. Verification wire fastening
3. Self-destroying seal mark
4. Cover of adjustment switch
5. Adjustment switch
6. Self-destroying seal mark
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