Emerson 721NPBB Manuale Utente
UM582127000
User Instructions
Issue AC, January 2, 2013
Spec. No. 582127000 (Model 721
NPBB
)
Page 46
Chapter 4. Troubleshooting and Repair
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Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
cannot be pulled out of the terminal block. Repeat for each wire to be
reconnected.
reconnected.
13) Remove the grounding wrist strap.
14) Close the distribution cabinet
’s front door. Turn the latch clockwise to secure the
door.
15) Enable the external alarms, or notify appropriate personnel that this procedure is
finished.
16) Ensure that there are no local or remote alarms active on the system.