Service manual

EBS - MARK II
1-60
Released:01/2013
E-mail: [e-mail]; webside: amfreece.com
Phone: [phone]; Fax: [phone]
E - STANDARD MACHINE
6. LOOPER ADJUSTMENT
6.1. Press the icon of the eye-guard cover . The cover shuts down. To adjust the basic
position of the upper looper, press icons
and . In this position align the tip
of the looper with the centre of the needle - see Fig.1. Adjust it by a guide ring and a
catch on the looper lever. Between the looper, shutter and guide ring there must not be
any clearance. Check the correct distance 0.3 mm between the shutter and the sensor
BQ 12. The distance between the looper tip and the needle shall be 0.1 - 0.3 mm.
6.2. Adjust the lower looper after you have pressed the icon and adjust the lower
looper in the same way as in 6.1. - see Fig. 2. When you press the icon
again, the machine is in its basic position - see Fig.
3. Check the correct position of the loopers towards
the covers - turn off the servo by pressing
and use the handwheel to rotate throughout en-
tire loopers revolution.
WARNING!
For the adjustment of the lower looper you have to keep the order of the icons:
, , . Do not use the simplified way and -the machine would
go into a wrong position.
Fig. 1
Fig. 2 Fig. 3