Instruction/ maintenance manual of the product 496-15149 Paradyne
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496-15149 TM 1 2-Slot Power Supply Installation Instructions Document Number 9000-A2-GN1A-10 April 1998 Before Y ou Begin The 2-slot housing can hold one power supply , which is already installed in the housing. Should you need to replace this power supply , be sure to review the following information.
2 T echnical Specifications Specification Criteria Rated V oltage (nominal) 100–250 V ac, 50/60 Hz Rated Current 1.0 Amps Operating V oltage Range (limits) 90–265 V ac 47–63 Hz Power Consumption (typical) 120 V ac 29.
3 3. Unscrew the two screws on the current power supply using a flatblade screwdriver . 4. Remove the current power supply by pulling on the handle. 496-15126 5. Remove the new power supply from its shipping box. Handle only by the top and bottom edges of the sheet metal bracket to avoid damaging it.
4 V erification Checklist - Did the NAM’s OK LED light? If not, see T roubleshooting . T roubleshooting Symptom Possible Cause Solutions No power . The power cord is not securely plugged into the wall receptacle, or is not connected to the power inlet at the rear of the housing.
An important point after buying a device Paradyne 496-15149 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Paradyne 496-15149 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Paradyne 496-15149 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Paradyne 496-15149 you will learn all the available features of the product, as well as information on its operation. The information that you get Paradyne 496-15149 will certainly help you make a decision on the purchase.
If you already are a holder of Paradyne 496-15149, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Paradyne 496-15149.
However, one of the most important roles played by the user manual is to help in solving problems with Paradyne 496-15149. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Paradyne 496-15149 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
