Rockwell Automation Publication 750-TG101A-EN-P - June 2022 57
Chapter 4 Frames 1…5 Renewal Kits Installation
Heatsink Fan Replacement,
Frames 1…3
Replacement kit catalog numbers: SK-RT-HSFAN1-F12,
SK-RT-HSFAN1-F12-XT, SK-RT-HSFAN1-F3A, SK-RT-HSFAN1-F3A-XT,
SK-RT-HSFAN1-F3, SK-RT-HSFAN1-F3-XT. These kits can be used for IP20,
NEMA/UL Open Type and IP20, NEMA/UL Type 1 enclosures.
Replacement kit catalog numbers: SK-RT-HSFAN2-F2-XT,
SK-RT-HSFAN2-F3-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 1…3
Follow these steps to replace 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 remove the fan
partially 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 1…3
Install the heatsink fan in the reverse order of removal.
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