Service manual

2-2
S-105
Released 01/2010
e-mail: [e-mail]; [e-mail]; website: www.amfreece.com
Phones: [phone] (Service); [phone] (Spare Parts); Fax: [phone]
Warning! Inspect the machine on regular basic and use only quality parts. The manufacturer recommends
usin original AMF Reece parts, especially needles, loopers, spreaders, and throat plates.
Adjustment quick reference list STROJE
Note:
Required machine setting is variable according to the fabric and thread variations used. The type of
thread and fabric will affect the amount of wear on machine parts. The components marked in yellow are
set by manufacturer and do no require further adjustments. Changing the position of components marked
in yellow, without the approval of the manufacturer, may cancel the warranty.
To obtain the highest quality buttonhole maintain the following values:
- clearance between the needle and the loopers is 0,05-0,1 mm (0,002-0,004")
- clearance between the needle and the needle support is 0,05-0,1 mm
- the same distance of the left spreader tip and the right spreader tip when they pass the needle
- left and right looper on the centre of the needle when the stroke is 2,9 mm from the lowest possition
- with the needle bar in the lowest position, the axial clearance is 0,25 mm, (0,010"),
when the pressure power is 5N
- with the needle bar in the lowest position, the radial clearance is, (0,002"),
when the pressure power is 5N
- looper holder axial clearance is 0,05-0,1 mm (0,002-0,004")
- looper holder radial clearance is 0,1-0,2 mm (0,004-0,008")
- looper holder angular clearance is 1,2 on the arm 28,5 mm when the pressure power is 5N
TROUBLESHOOTING
1. INTRODUCTION