4. Commissioning
Page 38
M0200AKA_uc_ION-U_EU_L_25T_25T.docx
User’s Manual for ION
®
-U
4.2.4. Grounding
(Earthing)
The EU must be grounded (earthed).
1.
Connect an earth-bonding cable to the grounding bolt connection provided on the
outside of the unit (near the Mains connector) as shown in figure 4-17. Do not use
the grounding connection to connect external devices.
figure 4-17 Grounding bolts
figure 4-18 Grounding bolt, schematic view
2. After loosening the hex nut(s), connect the earth-bonding cable between the two
washers as illustrated in the figures above.
3. Then, fasten all parts again by tightening the hex nut(s).
4. Connect the other end of the ground wire to a suitable permanent ground following
local electrical code practices.
Summary of Contents for ION-U EU L 25T/25T
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