Qimarox PRORUNNER Mk5, User Manual

Page: 78 / 202

Maintenance vertical conveyor
78 UM-PRORUNNER_Mk5-1.2-EN-US
7.8.9 Replace the sprocket wheel - tensioning wheel
Uninstall the sprocket wheel - part 1
1. Remove the trolley. Refer to section 7.8.1 and follow parts 1 - 5.
2. Remove the chain section. Refer to section 7.8.8 and follow parts 1 and 2.
Uninstall the sprocket wheel - part 2
1. Remove the adjusting ring (A).
2. Remove the ring (B).
3. Remove the sprocket wheel (C).
Uninstall the sprocket wheel - part 3
1. Check the slide bearing (A) for wear.
2. Replace the worn slide bearing with a new
one.
Tip
Also use this procedure for replacing the bearings of a sprocket wheel.
C
A
B
A