Adjustment
69
Fig. 13 - 08
1
2
13
.11
Position of the hook shaft to the needle
Requirement
When parameter "610" is set at "1", the hook shaft should be centred to the needle.
●
Remove needle plate and cloth plate.
●
Remove hook and fit hook gauge
1
(part no. 61-111 637-03).
●
Loosen screw
2
.
●
Switch on the machine and set the parameter "610" at "1".
●
Using the balance wheel, set the needle bar at its b.d.c. and set the hook gauge
1
at
the centre of the needle.
●
Tighten screw
2
.
●
Switch off the machine and remove hook gauge
1
.
The needle plate and cloth plate as well as the hook remain dismantled for
further adjustments.
Содержание 3307-1 SERIES
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