Safety Instructions - Emerson SolaHD SDU DC UPS B Series User Manual

Safety Instructions

PLEASE READ AND FOLLOW THESE INSTRUCTIONS!
This manual contains important safety instructions that must be followed during the installation and
operation of the DC UPS. Follow all warnings on the unit, in this manual and on the safety instruction sheet.
WARNING - Explosion Hazard, Risk of Electric Shock and
Energy Hazard
This device receives input power from multiple sources. Disconnect the DC UPS input from the
AC to DC power supply connection and the DC Battery Modules before wiring. Follow all local,
National Electrical Code
Wiring/Torque Specifications: Use only 90°C rated solid or stranded copper wire
Terminals
Input/Output
Remote On/Off Connections (1-9)
Contact Terminal Connections (10-11) 16-24 AWG (1.3-0.2mm
Remote On/Off and Contact Terminal connections: Connect only to Class 2 or LPS circuit.
•
Battery Connection: Use only the SOLA cable provided with unit or SOLA type SDU 24EXTBC6
•
CAUTION - Risk of electric shock and personal injury
Do not remove the cover, as the unit has no user-serviceable parts inside.
GENERAL INSTALLATION SAFETY PRECAUTIONS:
This product is for indoor use only in a Pollution Degree II environment, Overvoltage
•
Category II system.
Device provides Double Insulation based on 100 V maximum working voltage according
•
to IEC61010-1.
To prevent the risk of fire or electric shock, install the DC UPS in a temperature and humidity
•
controlled ventilated enclosure, free of conductive contaminants, moisture, flammable liquids,
gases, and corrosive substances. Do not install or operate the DC UPS in or near water.
Do not place the DC UPS under direct sunlight or close to heat-emitting sources.
•
To allow proper ventilation of the DC UPS, do not block or cover the top and bottom sides of the
•
unit. Do not insert any objects into the ventilation holes or other openings of the DC UPS. Keep all
vents free of dust accumulation that could restrict airflow.
Do not place the DC UPS on an unstable cart, stand, or table. Ensure that it is properly installed on
•
the DIN rail.
(NEC ) and CEC wiring and installation codes
® ®
Gauge Size
10-14 AWG (5.3-2.1mm
16-24 AWG (1.3-0.2mm
Torque
) 4.4-6.5lb-inch (50-73 N-cm)
2
) N/A
2
) N/A
2
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