Install Guide
Figure 20. AC PSU with one module
1 Fan modules 2 PSU 0 with integrated fan
3 PSU 1 with slot cover
Fan module installation
The fan modules in the S6010–ON are eld replaceable.
Module slot 0 is on the left side of the chassis; module slot 1 is on the right side of the chassis.
CAUTION
: DO NOT mix airow directions. Both fans must use the same airow direction—either reverse or normal.
1 Take the fan module out of the shipping box.
2 Use the grab handle to slide the module into the bay until the latch securely snaps into place.
Fan module replacement
CAUTION
: Complete steps 2 and 3 within one minute or the system powers down.
1 Loosen the securing screws on the sides of the fan module.
2 Use the grab handle to slide the fan module out of the bay.
3 Use the grab handle to slide the module into the bay until the latch securely snaps into place.
Fan air lter replacement
Environmental factors can decrease the amount of time required between air lter replacements. Check the environmental factors regularly.
An increase in temperature and/or particulate matter in the air might aect performance.
CAUTION
: Check the fan air lters at six-month intervals and replace them as necessary. To accurately determine air lter
replacement intervals, regularly monitor the speeds of the cooling fans. An increase in overall fan speed may indicate a clogged
lter.
You must replace the fan air lters with new lters; you cannot clean and reuse the old fan air lters. Replacement lter media must meet
the requirements found in GR-63-CORE.
• Minimum dust arrestance of 65%, per ASHRAE Standard 52.1-1992. OR
• Minimum Eciency Rating Value (MERV) of 2, per ANSI/ASHRAE Standard 52.2-2007.
CAUTION
: For Network Equipment Building Systems (NEBS) compliance, use NEBS approved lters.
Use fan air lters with reverse air ow systems—blue banded PSUs and fans. You can replace the air lters individually on each fan within
the system without powering down a PSU module or disrupting trac.
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Fans