Liebert DCD User Manual page 34

Figure 4.17 Inside swivel joint cover locations
4. Fasten screws using the hexagonal screwdriver or socket wrench.
5. Connect the earth (ground) wire of the door to the frame of the Liebert DCD (see Figure 4.18
below).
Figure 4.18 Securing ground wire
6. Use a "diode" or multimeter to determine that the connection is properly grounded.
7. Check functionality of the door lock. The Liebert DCD is equipped with a half-inch cylinder lock
and keys.
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