Maintenance
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Linear transfer system LFA
Version 1.0
Fig. 20: Position referencing (figure without chain strand)
1
Cylindrical pin with female thread (ISO 8735 A)
2
Side plate
3
Stepping wheel
4
Reference bore on stepping wheel
5
Reference hole on side plate
For referencing, proceed as follows:
1. Release the clamping element on the drive unit.
The chain can be moved by hand.
2. Slowly move the chain strand until the reference bore in the stepping wheel (4) and the reference bore in the drive
unit (5) are superimposed.
3. Compare the position of the stepping wheel (3) with the target position (standard or twisted position). If the desired
position has not yet been reached, slowly move the chain strand further.
4. Once the desired position has been reached, slowly drive in a cylindrical pin with female thread (1). The chain must
not be blocked as you do this.
The position is fixed.
5. Tighten the clamping element on the drive unit. In addition, observe the manufacturer's specifications.
6. Remove the cylindrical pin with female thread (1) using a suitable tool (slide hammer / pin extractor).
The chain is referenced. The linear transfer system is ready for operation.
5
4
1
3
2
Assembly instruction
s