1-54
S-4001 ISBH+I SM 30°
Released: 09/2017
E-mail: [email protected]; webside: amfreece.com
Phone: +420 582 309 146; Fax: +420 582 360 606
E - STANDARD MACHINE ADJUSTMENT
a) needle bar did not reac h the upper position
•
push
to obtain the correct position of the needle bar, increase the value
•
press
, to return to the main screen.
b) needle par went eyond the upper position
•
push
to obtain the correct position of the needle bar, decrease the value
•
push
, to return to the main screen
18. CHANGING THE DRIVE BELT
1. Remove the pulley cover
1
after loosing the M4 screws
2
.
2. By turning the handwheel
3
adjust the position of the shaft so that the screw
4
on the pulley
5
is level with
screw
6
on the bearing carrier lower shaft.
3. Lock the position by the holder 24.0030.0.000
7
, which is included in the accessories. Using the screw
6
fix
the holder to the bearing holder upper screw.
4. Turn the pulley
8
of the needle bar shaft, until the needle bar reaches the upper position.
5. Lock the position by the holder 24.0024.0.000
9
, which is included in the accessories. Using the screw
10
fix
the holder to the bearing carrier lower mounting screw.
6. Rotate the motor pulley
11
until the marks
17
on the motor pulley and the motor bracket are aligned.
7. Loosen the screws
13
on the motor bracket
14
and move the motor with the machine bracket down to fit the belt.
8. Fit the belt
15
on the shaft pulleys
5
,
8
and motor pulley
11
. To tighten the
belt
15
, move the motor bracket
14
with motor
16
up. Tighten the screws
13
to lock the motor bracket. Be sure
the marks
17
are aligned.
9. Remove the pulley holders
7
,
9
.
10.
Press the pedal to check the
adjustment. The needle bar must be
in the upper position.
11.
Small changes of the needle bar
adjustment are possible in the program
parameters: