Installation Guide
Fan Replacement for MA02c/MA01a/MA02a
iC2-Micro Frequency Converters
This installation guide explains how to replace the cooling fan for enclosure sizes MA02c, MA01a, and MA02a of iC2-Micro Frequency Converters.
Use these instructions with the following items.
Table 1: Items Supplied
Code number |
Item description |
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132G0215 |
Cooling fan, MA02c |
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132G0216 |
Cooling fan, MA01a |
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132G0217 |
Cooling fan, MA02a |
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|
Only qualified personnel are allowed to replace the cooling fan described in this installation guide.
For important information about safety precautions for installation, refer to the drive's operating guide.
W A R N I N G
DISCHARGE TIME
The drive contains DC-link capacitors, which can remain charged even when the drive is not powered. High voltage can be present even when the warning indicator lights are off.
-Stop the motor, and disconnect AC mains, permanent magnet type motors, and remove DC-link supplies, including battery back-ups, UPS, and DC-link connections to other drives.
-Wait for the capacitors to discharge fully and measure it before performing any service or repair work.
-The minimum waiting time is 4 minutes for MA02c, MA01a, and MA02a drives.
Danfoss A/S © 2022.03 |
AN406328028809en-000101 / 130R1241 | 1 |
Fan Replacement for MA02c/MA01a/MA02a
Installation Guide |
Installation |
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Procedure
1.Use a flat-edged screwdriver to release the retaining lever.
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Illustration 1: Removing the Fan (MA02c) |
Illustration 2: Removing the Fan (MA01a/MA02a) |
2.Unplug the fan cable.
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Illustration 3: Fan Cable Plug (Plug Location Depends on Fan Type)
3.Connect the new fan cable and click the new fan into place.
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*130R1241*
2 | Danfoss A/S © 2022.03 |
*M0035301* |
AN406328028809en-000101 / 130R1241 |
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