Adjustment
62
Fig. 13 - 02
1
3
64-055
4
2
3
13
.05
Top needle bar position (reference position)
Requirement
Needle bar
4
should be positioned at its t.d.c. with access to one of the screws
1
.
●
Remove the needle.
●
Loosen screws
1
.
●
Using the balance wheel, position the needle bar at its t.d.c. and lock it with locking pin
2
(part no. 61-111 635-92).
●
Switch on the machine, select parameter 612.
●
With screw
3
turn the motor shaft so that the value for parameter 612 is at "0".
●
Confirm the value.
●
Confirm the value with "Enter function".
●
Tighten screws
1
(to begin with only one screw is accessible).
●
Switch off he machine and remove locking pin
2
.
This setting can change again by ± 3 increments after checking.
Summary of Contents for 3307-1 SERIES
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Page 129: ...129 91 191 512 95 Teil 3 Version 13 11 06 Circuit diagrams...
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