Safety Warnings - Powerware 9170 User Manual

Introduction

Safety Warnings

Read the following precautions before you install the UPS.
This manual contains important instructions that you should follow during
installation and maintenance of the UPS and batteries. Please read all
instructions before operating the equipment and save this manual for future
reference.
Split-phase power modules (model ASY-0673) have brown labels on the
front and produce two output voltages: 100/100 for 200, 110/110 for 220,
120/120 for 240, 120/120 for 208, or 127/127 for 220 Vac. Universal power
modules (model ASY-0674) have black labels on the front and produce a
single output voltage: 200, 208, 220, 230, or 240 Vac. DO NOT mix the two
types of power modules in the same Powerware 9170
Do NOT install more than seven power and/or optional battery charger
modules in the system.
Battery modules to be used in the Powerware 9170
ASY-0529. Each battery module weighs 30 lb (14 kg). Use care in lifting and
moving battery modules.
All input and output wiring must be copper and adequate to carrying
currents as listed in Table 16 and Table 17 on pages 97 and 99.
Torque all bolts holding input and output power conductors to values
specified in Table 2 on page 22.
The user is required to provide power input and output disconnect devices
for the UPS. These must be within sight of the UPS and easily accessible. For
a plug-receptacle unit, the plug serves as the power input disconnect device,
which must also be readily accessible.
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IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
C A U T I O N
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