GSE Agrifeed 5500, Справочное руководство

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2.2.3 Swivel Mounting (Optional)
The optional swivel mounting bracket allows the enclosure to be securely
fastened to another surface. The bracket is attached to the indicator with
four thumbscrews two of which are used to lock the swivel for optimal
viewing angle.
2.3 Legal for Trade
Most legal-for-trade installations will require the Agrifeed 5500 to be
sealed. A sealed indicator cannot be accessed for setup or calibration
changes without breaking a physical seal or incrementing an event
counter, thus providing evidence of tampering.
The Agrifeed 5500 has two types of sealing provisions, a physical seal
and a three event audit trail counter. Check with your local weights and
measures authority to determine your requirements.
2.3.1 Physical Seal
The most common sealing method is a lead-wire seal. Before applying a
wire seal, move the program jumper to the ‘NO’ position as shown in
Figure 4
. Doing this will prevent access to the Setup and Calibration
Modes.
Figure 4: Program Jumper