ADTRAN Total Access 19-Inch Fan Filter دليل المستخدم

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Section 61182970L1-5B
Issue 2, May 2003
Total Access 19-Inch Fan Filter
Installation and Maintenance Practice
CONTENTS
1. General .................................................................. 1
2. Description ............................................................ 1
3. Installation............................................................. 1
4. Maintenance .......................................................... 2
5. Warranty and Customer Service ........................... 2
FIGUR

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NOTE NOTE The fans must be turned off prior to Fan Filter When replacing the Fan Filter, it is not neces- removal to prevent dust from entering the sys- sary to order a complete Fan Filter Housing tem while filters are being changed. Assembly. A single replacement filter can be ordered using part number 1182970L1. The Fan Filter is replaced by first removing the Fan Filter Housing Assembly from the Heat Baffle and ADTRAN cautions against performing major repairs in Fiber Tray. Next, disassembl