Beisler 100/68, Руководство по эксплуатации

Страница: 66 / 162

4.4 Guide plates at the folder
Caution: Risk of injury!
Switch the main switch off.
Adjust the guide plates only with the sewing unit switched off.
Standard and checking
The lateral distance between the guide plates 2 and the needles
should be as small as possible. However, the guide plates must not
abut on the needles or the needle holders 3 because this may lead to a
high noise level, damage to the guide plates and the needle head as
well as to thread breakage.
The distance between the sole top 1 and the bottom of the guide plate
2 should not exceed 0.5 mm.
Only when processing especially thick materials the distance has to be
increased.
–
Lower the folder.
–
Check the position of the guide plates as to the needles.
Correction
Aligning the guide plates
–
Cautiously align the guide plates by means of a flat pliers.
Adjusting the height of the guide plates
–
Loosen the counternuts 4 and 5.
–
Adjust the distance of the guide plates 2 with the Allen screws.
–
Tighten the counternuts 4 and 5.
26
3 2 1
5 4