Introduction - Mitsubishi Electric 9900CX SERIES Owner Technical Manual

1.0 INTRODUCTION

The Mitsubishi Uninterruptible Power Supply System (UPS) is designed to provide many years
of reliable protection from power failure, brown-outs, line noise, and voltage transients. To
ensure optimum performance of the equipment, follow the manufacturer's instructions. This
manual contains descriptions required to operate the UPS. Please read this manual carefully
and retain it for future reference.
IMPORTANT SAFETY INSTRUCTIONS
This manual contains important instructions for the 9900CX SERIES Uninterruptible Power
Supply System that should be followed during installation and maintenance of the UPS and
batteries.
Lethal voltages exist within the equipment during operation. Observe all
warning and cautions in this manual. Failure to comply may result in serious
injury or death. Obtain qualified service for this equipment as instructed.
9900CX SERIES UPS
OWNERS / TECHNICAL MANUAL
SAVE THESE INSTRUCTIONS
WARNING 1
MITSUBISHI ELECTRIC 9900CX SERIES UPS
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