Download MODEL EBS Mark II

EBS - MARK II
TROUBLESHOOTING
FAULT DESCRIPTION
Wrong tension of the
thread when sewing -
FAULT LOCATION
Damaged or dirty mechanism
TENSION.
Check the tensioning mechanism.
Clean the possible dirt between
the chucks of the tensioner,
polish the damaged parts or
replace them.
Wrongly adjusted TENSION mechanically.
Adjust the chucks TENSION by
using the catches so as the
bearing surfaces are joined in the
same level - according to chapter
no. E 9.
Wrongly adjusted TENSION electronically
Adjust the positions and the
pressure of chucks TENSION,
use the display according to
chapter no. D 4.5.
TENSION
Wrong thread feeding
The threads do not go through
the threading hose.
Short end of the thread.
Clean the hose with an air brush,
event. mechanically remove the
dirt from the hose.
Prolong the time of feeding on the
control display - blowout of the
thread according to chapter no.
D 3.4.
Wrongly placed button.
Reload the button. If the failure
occurs again, adjust the button
loading mechanism again according
to chapter no. E 10.
Wrongly adjusted height of the
lower needle bar.
Check the adjustment of the needle
bars height so as the lower needle
bar dos not hit the button. Adjust
according to chapter no. E 3.
High tension of the thread when
wrapping the neck.
Decrease the tension of the thread
when wrapping the neck. Adjust on
the display according to chapter
no. D 2.7.
Mechanically damaged chuck.
Repair the chuck or replace the
damaged part.
Button torn from the chucks
Wrongly adjusted operational
pressure of the machine.
2-4
FAULT ELIMINATION
Decrease the pressure to the
specified value.
Revised 11/2008
E-mail: [email protected]; [email protected]; website: www.amfreece.com
Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606