40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
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Entry  Tue May 27 22:29:17 2014, Jenne, Update, PSL, PSL making noises 
    Reply  Wed May 28 11:55:16 2014, Steve, Update, PSL, PSL Innolight controller fan is noisy 2WinnoRFan.jpg
       Reply  Thu Jun 12 10:41:58 2014, Steve, Update, PSL, PMC-T trend of 4 years 4yTrend2Winno.png
       Reply  Wed Jul 16 15:26:48 2014, Steve, Update, PSL, PSL Innolight controller fan is dying 
          Reply  Wed Jul 16 21:23:35 2014, Manasa, Update, PSL, PSL Innolight controller fan is dying IMG_1659.JPGIMG_1658.JPG
             Reply  Thu Jul 17 17:19:25 2014, Steve, Update, PSL, PSL Innolight controller fan is dying with extra fan fanadded.png
       Reply  Wed Jul 30 09:51:18 2014, Steve, Update, PSL, PSL Innolight controller fan is noisy 
Message ID: 10220     Entry time: Wed Jul 16 21:23:35 2014     In reply to: 10216     Reply to this: 10231
Author: Manasa 
Type: Update 
Category: PSL 
Subject: PSL Innolight controller fan is dying 

[Koji, Manasa]

The air flow from the dying fan was kinda weak and we decided to give a help with an external fan.

Koji brought a fan taken from a junk found at EE shop in W.Bridge.
The fan has been tied to the cage of the existing fan using cable ties to provide air circulation.
So even if the existing one dies anytime, we still don't super-heat anything.
The power supply for the fan rests next to the controller. 

The air from the fan ventilation was hot, and now with the additional fan this hot air is actually sucked
out with stronger flow. So this is relieving for now.

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