58 Rockwell Automation Publication 750-TG101A-EN-P - June 2022
Chapter 4 Frames 1…5 Renewal Kits Installation
Heatsink Fan Replacement,
Frames 4 and 5
Replacement kit catalog numbers: SK-RT-HSFAN1-F4, SK-RT-HSFAN1-F4-XT,
SK-RT-HSFAN1-F5A, SK-RT-HSFAN1-F5, SK-RT-HSFAN1-F5A-XT,
SK-RTHSFAN1-F5-XT. These kits can be used for IP20, NEMA/UL Open Type
and IP20, NEMA/UL Type 1 enclosures.
Replacement kit catalog number: SK-RT-HSFAN2-F45-XT. These kits can be
used for flange, NEMA/UL Type 4X/12 back and IP54, NEMA/UL Type 12
enclosures.
Remove the Heatsink Fan, Frames 4 and 5
Follow these steps to remove the heatsink fan.
1. Review the Product Advisories
on page 11.
2. Turn off and lock-out incoming power. See Remove Power from the
System on page 12.
3. Press in on the two tabs on either side of the fan and partially remove the
fan from the chassis.
4. Disconnect the fan power wire-harness connector from the connector on
the fan and remove the fan.
Install the Heatsink Fan, Frames 4 and 5
Install the heatsink fan in the reverse order of removal.