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Crestron CEN-UPS1250 Uninterruptible Power Supply
Safety Information
Read this manual
Read all of the safety and operating instructions before installing and operating this
device.
Keep this manual
Retain this manual and all of the safety information that came with this device.
Warnings
Comply with all warnings presented in this manual, as well as any warnings found
on the device.
Follow instructions
Follow all instructions that pertain to operating and using this device.
Cleaning
Shut off and unplug this device from the wall outlet and disconnect the battery
before cleaning. Use a soft damp cloth for cleaning. Do not use liquid or aerosol
cleaners.
NOTE: Any equipment connected to this device will not be powered or protected
from uninterrupted service during this process.
Water and Moisture
Do not use this product near any source of water or in an environment where the
relative humidity may exceed 95% (non-condensing).
Placement
Do not install this device on an unsteady surface. Do not install this device on any
type of heat source.
Ventilation
Do not install this device in an area where the device’s vents, provided for cooling
purposes, may become blocked and impede air flow.
Power
Ensure this device is connected to a properly grounded AC power source. Further
ensure the device is plugged into a source that provides the required 120 VAC. Do
not use a plug adapter to defeat the AC plug ground pin.
Polarization
This device has a polarized AC line plug and one blade is wider than the other. This
plug will only fit into the wall outlet in one orientation, which is a safety feature. Do
not remove the round grounding pin or use an adapter that defeats this safety feature.
Power Cord
Ensure power cords are routed in a manner that will ensure they are not pinched,
frayed or stepped on. After connecting other devices to this device, do not push the
rear of the device up against any surface (wall or shelving unit). This can cause
power cords to bend excessively, which can break the strands of wire inside the cord.
Antenna Grounding
Although this device provides protection against electrical surges, if you are
connecting an outside antenna or cable system to this device, ensure the antenna or
cable system is grounded to provide additional protection against voltage surges and
static discharges in accordance with Section 810 of the National Electric Code,
ANSI/NFPA No. 70 (and as shown in the illustration on the following page).
Operations & Installation Guide – DOC. 6635A Safety Information • i