User guide

Preface
ix
Battery Module Caution Label: Do not operate with modules missing
Fan Module Caution Label: Do not operate with modules missing
• FC60SS-1220 enclosures must only be operated from a power supply input voltage range of 100 - 240
VAC.
PSU Ratings Label
The plugs on the power supply cord are used as the main disconnect device. Ensure that the socket
outlets are located near the equipment and are easily accessible.
• The equipment must be operated with two working Power Supply modules.
Power Supply Module Caution Label: Do not operate with modules missing
• A faulty Power Supply module must be replaced with a fully operational module within 24 hours.
• When powered by multiple AC sources, disconnect all supply power for complete isolation.