KERN & SOHN IEX 100K-1MEU - Manual (Page 13)

8 Technical examination
• Technical examination by expert staff is required every three
months.
The examination should include the following:
• Connection to earth quality: The quality of the fastening on the housing and the
resistance of the connection -
max. 100Ω.
• The quality of the connection between the platform and the display unit (flexible
steel tube connecting both subassemblies).
• Damage and loss of a connection is inacceptable.
• The electrical connection between the housing and the platform – the maximum
resistance between the weighing pan (put on) should be less than100Ω.
• Stability and levelling of the balance.
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