Balancing The Positions - DURKOPP ADLER 806 Service Instructions Manual

7.5.2

Balancing the positions

98
1
2
Preparing the transfer plate
–
By means of the reflecting foil, cover the no. 1 of the coding field
by a circle, having a diameter of about 5 mm.
–
Insert this transfer plate.
Position balance for reading-in the coding
–
Select the "Position balance" function.
–
Do not lower the transfer plate.
–
Displace the transfer plate by the arrow keys so that the displayed
"Coding OK" symbol(Pos. 3) is no longer shown crossed.
The display will show the current co-ordinates.
If no position has been found, check the following:
3
- The transfer plate must be horizontal.
The light barrier must be clean.
–
Press RETURN key.
Balancing the position in respect to the upper sewing position
–
The transfer carriage travels to the upper sewing position.
–
Insert a 2 mm pin into the needle bar.
–
Lower the transfer plate by the function "Lifting/lowering the
transfer plate".
–
Lower the sewing head by the function "Lifting/lowering the
sewing head".
By the arrow keys of the control, move the 2 mm pin over the
above hole 1 of the transfer plate.
The current co-ordinates will be displayed.
–
Turn the handwheel and check whether the 2 mm pin drops into
bore-hole 1 of the transfer plate.
–
By means of the functions "Lifting/lowering the sewing head "
and "Lifting/lowering the transfer plate " lift and lower again the
sewing head and the transfer plate.
Note:
When displacing the lowered transfer plate, the plate can be
slightly shifted in its guides. Therefore, it is necessary to check
and, if necessary to correct the position once more.
–
Press RETURN key.
The sewing head will be lifted.
The transfer plate will be lifted.