Pfaff 3834-3/11, Инструкция по эксплуатации, Страница: 7 / 48

PFAFF 7
The following parameters of the part function "SEWING MOTOR" are possible
●
Parameter 618, reverse on/off.
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Parameter 700, reference position of the needle with automatic generation of the needle position
down (parameter 702) and needle position up (parameter 703).
●
Parameter 702, needle position down.
●
Parameter 703, needle position up.
●
Parameter 718, after-brake of the sewing drive.
●
Parameter 722, acceleration ramp of the sewing drive.
●
Parameter 723, brake ramp of the sewing drive.
●
Parameter 800, direction of rotation of the sewing drive.
●
Parameter 801, reverse rotation angle.
Do not operate the machine without the
belt guard. Danger of accident!
Fig.1
1
2 3
4
5
6
7
7
1
Belt guard
Switch off the machine.
Above the table top
Slide the left and right hand part of the guard with
their slots behind the heads or rubber washers of
the retaining screws 1.
Attach spacer 2 onto the retaining screw 3 and
screw into the threaded hole 4.
Making sure that the lug 5 is behind the slot 6 and
in front of the spacer 2, adjust the belt guard and
tighten up screw 3.
Finally tighten up the screws 1 in the holes 7.
Beneath the table top
Adjust the belt guard so that both the motor disk
and the V belt run free and tighten up in this
position.