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1 Overview
1.1 Description
This installation guide explains how to replace the cooling fan for iC2-Micro Frequency Converters.
1.2 Items Supplied
Use these instructions with the following items.
Table 1: Items Supplied
Code number
Item description
132G0215
Cooling fan, MA02c
132G0216
Cooling fan, MA01a
132G0217
Cooling fan, MA02a
132G0218
Cooling fan, MA03a
132G0219
Cooling fan, MA04a
132G0220
Cooling fan, MA05a
1.3 Safety Information
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, disconnect AC mains and 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 and MA01a–MA03a drives, and 15 minutes for MA04a–MA05a drives.
AN406328028809en-000301 / 130R1241 | 1
Danfoss A/S © 2024.01
Installation Guide
Fan Replacement
iC2-Micro Frequency Converters
