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Bedienungsanleitung KXE - REITZ Ventilatoren

Bedienungsanleitung KXE - REITZ Ventilatoren

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7.4 Shaft seal<br />

7.4.1 Standard seal<br />

housing backplate<br />

felt ring<br />

impeller hub<br />

Figure 9<br />

7.4.2 Shaft seal with graphite ring<br />

Figure 10<br />

impeller<br />

BWA-<strong>KXE</strong>-Fetteinzelstehlager_englisch_02.doc<br />

Maintenance<br />

Depending on the individual requirements the fan can be<br />

equipped with different seal systems.<br />

Shaft seal with felt ring (up to 80°C)<br />

Shaft seal with Klingerit ring (from 80°C to 180°C)<br />

The seal with felt ring must be re-lubricated monthly. Apply a<br />

small quantity of lubrication oil into the clearance between<br />

the seal and shaft by oil can.<br />

The seal with Klingerit ring does not require re-lubrication.<br />

Figure 9 � presentation of shaft seal<br />

Shaft seal with cramped graphite-ring in sheet metal<br />

housing<br />

Lubrication of seal is not possible.<br />

Figure 10 � presentation of shaft seal<br />

7.5

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