DURKOPP ADLER 887 Series, Инструкция по эксплуатации

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2.3 Adjusting of feed shaft position and clutch lever position
Rule:
When setting the stitch length to “ 0 “ the groove on the feed shaft front
side is in the vertical position. The feed clutch should be in the central
position.
–
Set the stitch length to “ 0 ”.
–
Loosen the screw (1).
–
Loosen four screws (2) on the lever (3).
–
Turn the shaft (4) so that the groove on its front side is in the
vertical position.
–
Tighten the screw (1).
–
Unscrew the screw on the feed clutch (6) and insert the needle (5)
into the hole left after it. Turn the clutch (6) with hand until the
needle (5) fits 5 mm inwards. This fulfils the rule.
–
Tighten the four screws (2).
–
Remove the needle (5) and screw the screw back again.
Caution: Risk of injury!
Turn the main switch off.
Only carry out this adjustment when the machine is turned off.
ATTENTION: Danger of breakage!
With large stitch lengths, it is possible that parts within the clutch will
collide if the middle working range of the clutch is not maintained.
10
4 3
1
5
6
2