Ross Synergy MD, Engineering Manual, Page: 89 / 388

Synergy Q/MD Engineering Manual (v9.1 MD) Physical Installation • 3–25
Connecting Frame Power
Use the following procedure to install frame power:
Power Connector Section
1. Connect the PS 1 connector to an AC outlet.
2. If the Redundant Power Supply option is installed, connect the PS 2 connector to an
AC outlet.
This completes the procedure for installing frame power.
Please note:
• Each AC connector includes a power lock, which is designed to retain the power cable
connector.
Power Fail Indicators
Note that two important
POWER FAIL
indicator LEDs on the control panel mirror the condition of
the frame “Power” LEDs and the panel power supply:
•
PANEL
: when lit, indicates that there is a fault with the primary or redundant control
panel power supply.
•
FRAME
: when lit, indicates that there is a fault with the primary frame power supply,
the redundant supply, or the fans.
Warning This apparatus, when equipped with multiple power supplies, can
generate high leakage currents. To reduce the risk of electric shock,
ensure that each individual supply cord is connected to its own
separate branch circuit with an earth connection.
Note
Refer to the section “ Important Regulatory and Safety Notices to
Service Personnel ” at the beginning of this manual for correct line
cord information.
POWER FAIL
PANEL FRAME