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Chapter 9 Maintenance
Maintenance instruction *²conveying systems
Safety instructions
*²Check transport belts and timing belts
Adjustment of belt run
The base conveyor has to be adjusted that it is tensed centrically. All rolls have to be ad-
justed parallel and right-angled to belt's axis if possible. The correction of the belt run is
arranged by adjustment of the drive- and deflection rollers. The rolls on which the base
conveyor runs, have to be adjusted.
Requirements
Labeler is without electrical power.
¥
No transportation of products.
¥
Instruction
Please check the drive belts and conveyor belts as follows.
Step
1
2
3
4
5
6
7
Version: 16.07.13
Hazard from direct or indirect contact with voltage-
conducting parts.
DANGER TO LIFE!
- Before performing any work at the labeling station, disconnect it
from electrical power.
Danger of being pulled in by rotating elements.
DANGER OF BEING PULLED IN!
To clean the belts and chains, they have to be forwarded piece by
piece.
- Do not grip in, at or between the moving parts.
- Ensure that no other persons are working ath the labeling sys-
tem at the same time.
Procedure
Remove foreign objects and much dirt, particularly in the area of the
deflection- and drive rollers.
Check the drive belts and transport belts for any damage.
Examine the drive rollers and deflection rollers for excessive wear.
A jerk run is an indication for clamping unit or a belt tension that is too weak.
Check if the drive belts and conveyor belts run without jerk.
Check the belt tension. Observe the different types (flat belt, timing belt) and
applications.
Check if the deflection- and drive rollers align and examine the wear of
available flanged pulleys.
Check that the conveyor belts do not run sideways.
Page 65 of 77
32708885 Geset 100
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