Installation; Mounting; Electrical Connections; Important Safety Instructions - Vertiv Net Sure SM-DU+ Installation And User Manual

INSTALLATION

Mounting

The SM-DU+ assembly provides mounting holes in each corner. Refer to Figure 2 for location and dimensions.

ELECTRICAL CONNECTIONS

Important Safety Instructions

DANGER! Adhere to the "Important Safety Instructions" starting on page 5.

Wiring Considerations

All wiring should follow the current edition of the American National Standards Institute (ANSI) approved
National Fire Protection Association's (NFPA) National Electrical Code (NEC), and applicable local codes. For
operation in countries where the NEC is not recognized, follow applicable codes.

Frame Grounding Connection

A frame ground stud (M3) is located on the outside of the SM-DU+ assembly.
Procedure
1. Connect a frame ground lead to the frame ground stud located on the SM-DU+ assembly. Refer to
Figure 4 for location. Recommended torque is 6 in-lbs.
Figure 4:
SM-DU+ Assembly Frame Grounding Connection
SM-DU+ Assembly Top View
Vertiv | NetSure™ Site Monitoring Unit Installation & User Manual (UM10010507) | Rev. A
Frame Ground
(Torque to 6 in-lbs.)
12