KERN WTB-N Serie Notice D'utilisation page 61

7.2.1 Adjustment switch and seals
After a verification the balance is sealed at the indicated positions.
Position of the official seals:
WTB-N_WTB-NM-BA-e-1823
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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