CAUTION!
•
To prevent electrostatic charge, connect the balance to earth.
•
The contact slots for the wires are marked with the icon „ “.
•
Prior to transport, prepare a PE conductor for electrostatic connection to earth of
the display unit.
•
The PE conductor should end in a loop that is screwed to the display unit with the
help of nuts (M4).
•
To ensure that the loop is fixed permanently and in contact with the display unit,
use a lock washer.
•
The PE conductor should be of yellow and green colour and provide a sectional
surface of 4mm².
The diagram below shows the balance’s connection to earth:
Place the platform balance and the display unit on the intended installation site in the
ex-area and connect it to earth.
Transport Securing
Weighing pan
Safe area
Ex-protected area
10
Doc.No.OEX-BA-e-1411