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8 Maintenance<br />
8 Maintenance<br />
Some models are equipped with internal stirring fans and external cooling fans. This section describes how to replace those fans if required.<br />
<br />
Cooling Fan Spare Part Numbers<br />
When replacing fans use <strong>YASKAWA</strong> spare parts listed in the table below only.<br />
Model<br />
CIMR-VC<br />
Internal Stirring Fan<br />
Cooling fans fitted<br />
External Cooling Fan<br />
BA0001 - -<br />
BA0002 - -<br />
BA0003 - -<br />
BA0006 - -<br />
BA0010 EUOP-V91003 -<br />
BA0012 EUOP-V91003 -<br />
4A0001 - -<br />
4A0002 - -<br />
4A0004 - -<br />
4A0005 - -<br />
4A0007 - -<br />
4A0009 - -<br />
4A0011 EUOP-V91003 -<br />
4A0018 EUOP-V91003 EUOP-V91004<br />
4A0023 EUOP-V91003 EUOP-V91004<br />
4A0031 EUOP-V91003 EUOP-V91004<br />
4A0038 EUOP-V91003 EUOP-V91004<br />
<br />
Replacing the Internal Stirring Fan<br />
Should the internal stirring fan be broken a “FAn” error will be triggered in the drive. In this case replace the fan as described below.<br />
1. Shut down the power supply to the drive wait 5 min. for DC bus capacitors to discharge.<br />
2. Remove the <strong>IP66</strong> front cover as described in Removing the Front Cover on page 9.<br />
3. Make sure the charge LED on the drive has gone off.<br />
4. Unplug the internal fan cable connector (3 wires, right side connector) from the drive.<br />
5. Unmount the stirring fan holding bracket (2x M4 screws) with the fan.<br />
6. Unmount the fan from the holding bracket (2x M3 screws).<br />
Unplug this connector<br />
Air flow<br />
R+ R- S+ S- IG<br />
P1 P2 PC A1 A2 +V <strong>AC</strong> AM <strong>AC</strong> MP<br />
Remove these two M4 screws to unmount<br />
the bracket that is holding the stirring fan.<br />
S1 S2 S3 S4 S5 S6 SC HC H1 H2 RP<br />
MA MB MC<br />
Remove these two M3 screws to<br />
unmount the fan from the bracket.<br />
EN 27<br />
<strong>YASKAWA</strong> Europe TOMP_C710606_75A <strong>V1000</strong> <strong>IP66</strong> - Quick Start Guide