AMF S-4000 BH Omron, Руководство по эксплуатации и ремонту, Страница: 58 / 78

S-4000 BH Omron
1-52
Released 05/2010
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phone: +420 582 309 286; Fax: +420 582 360 606
E - MACHINE ADJUSTMENTS
1 9 . C H A N G I N G T H E D R IV E B E LT
1. Remove the pulley cover
➊
after loosing the M4 screws
➋
.
2. By turning the handwheel
➌
adjust the position of the shaft so that the screw
➍
on the pulley
➎
is level with screw
➏
on the bearing carrier lower shaft.
3. Lock the position by the holder 24.0030.0.000
➐
, which is included in the accessories. Using
the screw
➏
fix the holder to the bearing holder upper screw.
4. Turn the pulley
➑
of the needle bar shaft, until the needle bar reaches the upper position.
5. Lock the position by the holder 24.0024.0.000
➒
, which is included in the accessories. Using
the screw
➓
fix the holder to the bearing carrier lower mounting screw.
6. Rotate the motor pulley until the marks on the motor pulley and the motor bracket are aligned.
7. Loosen the screws on the motor bracket and move the motor with the machine bracket down to
fit the belt.
8. Fit the belt on the shaft pulleys
➎
,
➑
and motor pulley . To tighten the belt , move
the motor bracket with motor up. Tighten the screws to lock the motor bracket. Be sure the
marks are aligned.
9. Remove the pulley holders
➐
,
➒
.
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:
a)
n e e d l e b a r d id n o t r e a c h t h e u p p e r p o s it io n
ŸŸŸŸŸ
push => => „Ndl up pos ....imp“
ŸŸŸŸŸ
to obtain the correct
position of the needle bar,
increase the value
ŸŸŸŸŸ press , to return to the
main screen
b) n e e d l e b a r w e n t b e y o n d
t h e u p p e r p o s it io n
ŸŸŸŸŸ push =>
=>„Ndl up pos ....imp“
ŸŸŸŸŸ
to obtain the correct
position of the needle bar,
decrease the value
ŸŸŸŸŸ push , to return to the
main screen