Juniper Networks M5, M10 manual Electrical Safety Guidelines and Warnings, 135

Safety Guidelines and Warnings

Figure 47: Place a Component into an Electrostatic Bag

CAUTION

ELECTROSTATIC

SENSITIVE

DEVICES

DO NOT OPEN OR HANDLE

EXCEPT AT A

STATIC-FREE WORKSTATION

1051

Electrical Safety Guidelines and Warnings

When working on equipment powered by electricity, follow the guidelines described in the following sections:

•General Electrical Safety Guidelines on page 136

•AC Power Electrical Safety Guidelines on page 136

•DC Power Electrical Safety Guidelines on page 137

•Copper Conductors Warning on page 138

•DC Power Disconnection Warning on page 138

•DC Power Grounding Requirements and Warning on page 139

•DC Power Wiring Sequence Warning on page 140

•DC Power Wiring Terminations Warning on page 141

•Grounded Equipment Warning on page 142

•In Case of Electrical Accident on page 143

•Midplane Energy Hazard Warning on page 143

•Multiple Power Supplies Disconnection Warning on page 144

•Power Disconnection Warning on page 144

•TN and IT Power Warning on page 145

Safety and Regulatory Compliance Information 135