3 Commissioning
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3.2.3. Grounding
Grounding must be carried out. Connect an earth-bonding cable to the grounding
connection provided at the outside of the Remote Unit (see
chapter
). Do not use the grounding connection to connect external devices.
figure 3-6 Grounding bolt with
loosened hex nut
figure 3-7 Grounding bolt, schematic view
After loosening the hex nut, connect the earth-bonding cable between the two
washers as illustrated in the figures above. Then, fasten all parts again with the hex
nut.
