Force10 Networks Force10 User Manual Page 36
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36 Installing AC Power Supplies
Secure your chassis ground first and then install each power supply.
Securing the Chassis Ground
Installing Power Supplies
Step Task
1. Locate the chassis ground connector nuts on the chassis rear (see Figure 2 on page 15).
2. Install the grounding cables to the ground nuts. 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 UL-listed 2-hole lug with 1/4-inch holes on
3/4-inch spacing (see Figure 12).
a Use ANSI UNC 1/4-20 x 1/2 bolt.
b Tighten the bolt (torque should not exceed 25inch/lbs).
c Connect the opposite end of the grounding cable to the nearest appropriate facility grounding post.
Figure 12 Cable Connector Required for E1200i AC
Caution: An E1200i AC power supply still has power after extraction, and has completely
powered off when the fans have stopped rotating. When replacing a power supply, to avoid arcing
and discoloration of the supply and the chassis pins, please wait for the fans to stop rotating before
reinserting the supply
Step Task
1. Make sure that the On/Standby switch, located on the left side of plug AC-0, is in the Standby (up) position
(Figure 11).
2. Loosen the cord retainers locking screws (if needed) and tilt the AC-cord retainer up approximately 15
o
and gently slide the cover away from the chassis.
0.750"
H
igh-strand-count
conductor
diameter
2 Holes
All measurements in inches.
FN00011A
0.267
- Installing and Maintaining 1
- Trademarks 2
- Statement of Conditions 2
- Specifications” on page 91 2
- Contents 3
- Appendix E 6
- List of Figures 7
- List of Tables 9
- Chapter 1 About This Guide 11
- Related Publications 12
- Chapter 2 The E1200i System 13
- 18 The E1200i System 18
- Chapter 3 Site Preparation 19
- Rack Mounting 20
- Cabinet Placement 20
- Fans and Airflow 21
- Storing Components 22
- FN00058A 24
- FN00046B 25
- 26 Installing the AC Chassis 26
- 30 Installing the DC Chassis 30
- 32 Installing Fan Trays 32
- To install fan trays: 33
- 34 Installing Fan Trays 34
- Securing the Chassis Ground 36
- Installing Power Supplies 36
- Operational Lit: GREEN 39
- Loss of Power Unlit 39
- Table 5 Fan Tray LEDs 39
- Status LED is 39
- Figure 15 E1200i DC PEM 41
- Installing DC PEMs 42
- FN00103lp 43
- Retaining 43
- PEM interlock lever 44
- Locking screws 44
- Over current protector 44
- Step Task (continued) 45
- Unpacking an RPM or Line Card 49
- Line Cards 50
- Blank Panels 51
- FN00036CH 52
- Load first 52
- FN00029B 52
- RPM Label and LEDs 53
- to the left-most slot (0) 54
- Table 6 RPM LEDs 54
- SFM Front Panel and LEDs 55
- RPM Ports 57
- 87654321 58
- 60 RPM Ports and Cables 60
- Chapter 11 Powering Up 61
- Supplying Power - AC 62
- Supplying Power - DC 62
- Booting to the CLI Prompt 63
- 64 Powering Up 64
- Components 65
- Standby switch is in Standby 67
- Remove a DC Power Supply 70
- Removing and Replacing SFMs 72
- FN00055A 73
- FN00054A 76
- Appendix B System Boot 79
- Step Command Task 80
- show boot selector 81
- show bootflash 81
- 86 System Boot 86
- Appendix C Alarms 87
- Power Supplies and Alarms 88
- SFMs and Alarms 89
- 90 Alarms 90
- • Agency Compliance 91
- 92 System Specifications 92
- Environmental Specifications 94
- Agency Compliance 94
- • CUS UL 60950-1, 1st Edition 95
- • CSA 60950-1-03, 1st Edition 95
- • EN 60950-1, 1st Edition 95
- Electromagnetic Emissions 96
- Immunity 96
- 98 System Specifications 98
- Appendix E Technical Support 99
- Accessing iSupport Services 100
- Step Task 102
- 104 Index 104
- Warning 12 105
- WEEE 97 105
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