Dell Force10 E600i Quick Start Guide - Page 13

Step Task 3 Install the grounding cables to the ground studs. The grounding cable must comply with your local electrical codes in size and color (typically the color is green or green with yellow stripe). NOTE: Grounding cables must be terminated only with a ULlisted 2-hole lug with 1/4-inch holes on 3/4-inch spacing. Cable Connector Required for E1200iDC PEM High-strand-count conductor 0.267 diameter 2 Holes All measurements in inches. 0.750" 4 Replace the two washers and nuts on the studs. 5 With a 7/16-inch box or socket wrench, tighten the nuts (torque should not exceed 25 inch/lbs). 6 Connect the opposite end of the grounding cable to the nearest appropriate facility grounding post. Installing Power Modules This section provides instructions to install AC Power Supply Units (PSUs) and DC Power Entry Modules (PEMs) in each E-Series system. E-Series systems may contain only one type of power module-AC or DC. Unless otherwise stated, each AC and DC power supply for each E-Series system is shipped with a Dell Force10-approved power cord and only that cord should be used to connect the power supply to the appropriate outlet. WARNING: To prevent electrical shock, make sure the system is grounded properly. If you do not ground your equipment correctly, excessive emissions may result. Use a qualified electrician to ensure that the power cables meet your local electrical requirements. E300 AC Power Modules The E300 system requires a minimum of two AC Power Supplies. Installing the Hardware 11