8 - 3
Installation and commissioning
92-050
8
.02
Fitting the Quick-flange motor
(only on the PFAFF 939 U)
Fig. 8 - 04
●
Loosen screws
1
and remove toothed belt wheel
2
from the motor shaft
3
.
●
Attach bearing plate
4
to the motor
5
with screws
6
as shown in
Fig. 8-04.
●
Slide toothed belt wheel
2
onto the motor shaft
3
and fasten with screws
1
.
●
Slightly tilt bearing plate
4
with motor
5
to the side and place the toothed belt
7
on the
toothed belt wheels.
●
Align bearing plate
4
of motor
5
on the machine case and attach it with screws
8
.
8
.03
Fit the belt guard of the Quick flange-motor.
●
Attach belt guard
1
with screws
2
and
3
.
Fig. 8 - 05
1
5
4
1
6
8
7
3
2
3
2
Summary of Contents for 3704-2/02
Page 28: ...8 4 Installation and commissioning 8 04 Table top cutout for the PFAFF 939 U ...
Page 115: ...14 3 91 191 477 95 Part 1 Version 05 11 03 Circuit diagrams PFAFF 939 U ...
Page 116: ...14 4 Circuit diagrams Version 05 11 03 91 191 477 95 Part 2 PFAFF 939 U ...
Page 117: ...14 5 91 191 477 95 Part 3 Version 05 11 03 Circuit diagrams PFAFF 939 U ...
Page 118: ...14 6 Circuit diagrams Version 03 09 04 91 191 487 95 Part 1 PFAFF 3704 ...
Page 119: ...14 7 91 191 487 95 Part 2 Version 03 09 04 Circuit diagrams PFAFF 3704 Fadenwischer ...
Page 120: ...14 8 Circuit diagrams Version 03 09 04 91 191 487 95 Part 3 PFAFF 3704 ...
Page 121: ...Notes ...
