Cosen SVT-6070H, Инструкция по эксплуатации

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9-11
#16. Body Breakage Or Cracks From Gullets
Probable Cause :
A.
Excessive back-up guide "preload".
B.
Improper band tension.
C.
Guide arms spread to maximum capacity.
D.
Improper beam bar alignment.
E.
Side guide adjustment is too tight.
F.
Excessively worn teeth.
#17. Band is Twisted Into A Figure "8" Configuration
Probable Cause :
A.
Excessive band tension.
B.
Any of the band conditions which cause the band
to be long (#18) or short (#19) on tooth edge.
C.
Cutting a tight radius.
#18. Used Band Is "Long" On The Tooth Edge
Probable Cause :
A.
Side guides are too tight – rubbing near gullets.
B.
Excessive "preload" – band riding heavily against
back-up guides.
C.
Worn band wheels causing uneven tension.
D.
Excessive feeding rate.
E.
Guide arms are spread to maximum capacity.
F.
Improper band tracking – back edge rubbing heavy
on wheel flange.
#19. Used Band Is "Short" On The Tooth Edge
Probable Cause :
A.
Side guides are too tight – rubbing near back edge.
B.
Worn band wheels causing uneven tension.
C.
Guide arms are spread too far apart.
D.
Excessive feeding rate.