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DEFINITY Enterprise Communications Server Release 6
Installation and Test for Multi-Carrier Cabinets
555-230-112
Issue 5
May 1998
Install and Wire Telephones and Other Equipment
Page 5-541151A Power Supply
5
1151A Power Supply
The 1151A and 1151A2 Power Supplies comply with the UL Standard UL 1459,
second edition. Safety instructions follow the table of certifications.
Important Safety Instructions
Please read the following helpful tips. Retain these tips for later use.
When using this power supply, the following safety precautions should always be
followed to reduce the risk of fire, electric shock, and injury to persons.
■ Read and understand all instructions.
■ Follow all warnings and instructions marked on this power supply.
■ This product can be hazardous if immersed in water. To avoid the
possibility of electrical shock, do not use it near water.
■ To reduce the risk of electric shock, do not disassemble this product
except to replace battery.
■ This product should be operated only from the type of AC power source
indicated on the label. If you are not sure of the type of AC power being
provided, contact a qualified service person.
■ Do not allow anything to rest on the power cord. Do not locate this product
where the cord will be abused by persons walking on it.
■ Do not overload wall outlets and extension cords as this can result in the
risk of line or electric shock.
■ Disconnect the cords on this product and refer servicing to qualified
service personnel under the following conditions:
— When the power supply cord or plug is damaged or frayed.
— If liquid has been spilled into the product.
— If the product has been exposed to rain or water.
— If the product was dropped or the housing has been damaged.
— If the product exhibits a distinct change in performance.
— If the product does not operate normally by following the operating
instructions.
Complies UL 1459
Certified CSA 22.2
Approved EN6950
Approved CE