–
Step back on the left pedal.
The transport carriage runs into its rear end position.
Caution Risk of Injury !
Turn the main switch off.
Set the slewing movement of the needle bar link only with the main
switch turned off.
–
Remove the cylinder and swing lever for the thread puller and
head cover with folder.
–
Clamp a suitable spacer 3 (13.5 mm thick) between cylinder 2 and
nut 5 of the piston rod.
–
Press the latch 1 down.
Bring the needle bars into the low position by turning the
handwheel.
–
Loosen clamping screw 6.
–
Turn the eccentric axle 4 until the needles enter in the middle of
the needle hole.
The slit 7 must thereby lie in the lower half of the semicircle of the
eccentric axle 4.
–
Tighten clamping screw 6.
–
Remove spacer 3.
The needles are in the forward position.
–
The clearance of the forward edges of the needle (needle
thickness Nm 100) to the forward edges of the needle hole must
be 0.2 to 0.3 mm.
–
Loosen screws 9 slightly.
–
Set clearance by setting the holder plate 8 higher or lower.
–
Tighten screws 9.
8
9
41
