Midplane Energy Hazard Warning
WARNING: High levels ofelectricalenergyaredistributed across the midplane.
Be careful not to contact the midplane connectors, or any component
connected to the midplane, with any metallic object while servicing
components.
Multiple Power Supplies Disconnection Warning
WARNING: For a device that has more than one power supply connection,
you must ensure that all power connections are fully disconnected so that
power to the device is completely removed.
Related
Documentation
General Safety Guidelines and Warnings on page 439•
• General Electrical Safety Guidelines and Warnings on page 465
• AC Power Electrical Safety Guidelines on page 468
• DC Power Electrical Safety Guidelines for Switches
Action to Take After an Electrical Accident
If an electrical accident results in an injury, take the following actions in this order:
1. Use caution. Be aware of potentially hazardous conditions that could cause further
injury.
2. Disconnect power from the device.
3. If possible, send another person to get medical aid. Otherwise, assess the condition
of the victim, then call for help.
Related
Documentation
General Safety Guidelines and Warnings on page 439•
• General Electrical Safety Guidelines and Warnings on page 465
• AC Power Electrical Safety Guidelines on page 468
• DC Power Electrical Safety Guidelines for Switches
Copyright © 2017, Juniper Networks, Inc.476
MX240 3D Universal Edge Router Hardware Guide