S900-01-880 Issue C
Page 32 © Edwards Limited 2008. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
Installation
Figure 13 - Coupling
1. Pump drive coupling half (correctly aligned)
2. Motor drive coupling half (correctly aligned)
3. Straight edge
4. Coupling clearance: 2.54 mm (1 inch)
5. Spider
6. Clearance: 0.5 mm (0.02 inch)
7. Motor drive coupling half (incorrectly aligned)
8. Pump drive coupling half (incorrectly aligned)
A. Correct alignment
B. Correct coupling settings
C. Incorrect alignment
D. Incorrect alignment