DMN BL200 - Dismantling and Assembling Standard Drive; Chain Drive

DMN-WESTINGHOUSE AL-BL Rotary Valves
Code: AL-E.B.01.B 11-2012
44
3.6 Dismantling and assembly standard drive
Please follow safety instructions of chapter 1.
Access rotating part, mind your fingers.
3.6.1 Chain drive
Fig. 3.6.1 Chain drive.
501 Drive 506 Chain wheel 522 Adjusting screw 527 Bolt
502 Support plate 507 Chain 523 Stud 528 Washer
503 Plate 524 Nut 529 Bolt
504 Chain guard 520 Chain joint 525 Bolt 530 Washer
505 Chain wheel 521 Half a link 526 Washer
Dismantling
- Remove chain guard
- Dismantle chain
- Remove chain of chain wheel
- Loosen adjusting screw of chain wheel
- Remove chain wheels
Assembly
- Fit chain wheels on shaft
- Align chain wheels and secure
- Mount chain
- Tighten chain (see fig. 2.2)
- Refit chain guard