Installation instructions
ArgoDrive wheel change
AD-80.7
AD-100.12
AD-145.25
Article-Nr 14832 • 1.0 • en-us • Change • Release November 9, 2022 • page 9/11
ebm-papst St. Georgen GmbH & Co. KG • Hermann-Papst-Straße 1 • D-78112 St. Georgen
T49 (0) 7724 81-0 • Fax +49 (0) 7724 81-1309 • [email protected] • www.ebmpapst.com
5.1.5 Changing the impeller (AD-145.25)
1. Open the six M6x40 screws with a WAF5 Allen key.
2. Screw the two M3x12 screws supplied into the marked
holes with an Allen wrench WAF2.5 until the latches can no
longer come into contact with the cams in the slip hub. The
impeller must be able to rotate freely by 360°.
3. Remove the slip hub.
4. Open the eight M6x14 screws with a WAF5 Allen key.
5. Remove the impeller.
6. Check the bearing surface of the impeller for soiling and
clean if necessary.
7. Fit the new impeller.
8. Tighten the eight M6x45 cylinder head screws supplied to
16.5 Nm ± 1 Nm with a WAF5 hexagon socket.
