Emerson 3U MP2-220N user manual Important Safety Instructions

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

! WARNING

Do not attempt to service this product yourself. Opening or removing the cover may expose you to dangerous voltages, even when the AC cord is disconnected from the electrical socket. Refer all servicing to qualified service personnel.

This manual contains important instructions that should be followed during installation and opera- tion of the MP2-220N POD™.

This product is designed for commercial / industrial use only, with Liebert UPS systems. It is not intended for use with life support and other designated “critical” devices. Do not exceed POD or UPS rating labels.

Read all safety and operating instructions before operating the MP2-220N POD and the connected UPS system. Adhere to all warnings on the unit and in this manual. Follow all operating and user instructions.

Turn the UPS off and unplug the MP2-220N POD before cleaning. Use only a soft cloth, never liquid or aerosol cleaners.

The UPS and MP2-220N POD are designed for data processing equipment. Do not connect laser print- ers or appliances, such as hair dryers, heaters, vacuum cleaners, or electric drills, into a 3U POD pow- ered by a UPS.

! WARNING

Do not modify the cables in any way. The MP2-220N POD receptacles should match the UPS input plug. The MP2-220N POD must be grounded at all times while in use. Turn off the UPS before unplugging it.

The UPS and the MP2-220N POD are equipped with grounded plugs (plug types vary depending on model). Do not defeat the safety purpose of this plug. If unable to fully insert the plug into the desig- nated socket, contact a qualified electrician or your local dealer or Liebert representative for assis- tance.

Install in a clean temperature-controlled, indoor area free of conductive contaminants. Route power supply cords so they are not walked on or pinched in anyway.

! CAUTION

Risk of electric shock; do not remove center cover, no user serviceable parts inside. Wire access covers may only be removed by qualified personnel. Refer servicing to qualified service personnel.

! CAUTION

This device receives power from multiple sources. Before servicing this device, remove all connections and cut power from the utility branch input. Before servicing the UPS, follow “Maintenance of UPS” instructions in the user manual for your UPS.

! CAUTION

This device is for use in a controlled environment. Refer to 8.0 - Specifications on page 11 for environmental conditions.

! WARNING

When the MP2-220N POD is in UTILITY position (maintenance bypass mode), the power to the connected load is not filtered or conditioned by the UPS. The Liebert UPS connected equipment guarantee is not valid while in this mode of operation.

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