Service manual

EBS - MARK II
1-65
detail A
Released:01/2013
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E - STANDARD MACHINE
13. ADJUSTING THE TONGUE POSITION
13.1.Loosen the screws of the rings and the screws on the tongue lever , central-
ize sideward the tip of the tongue towards the centre of the pucker-pin, and tighten the
screws of the rings
so as the lever between the rings has no clearance.
13.2. Turn the screw anticlockwise to the maximum position. Adjust the top of the tongue
to press towards the pucker-pin see „detail A“. In this adjustment the cylinder piston
is maximally pushed out from the cylinder. Detent the adjustment by tightening the screw
. Later on, use the stop to adjust the tongue position according to the sewn fabric.
13.3. After loosening the screw you can adjust the tongue vertically so as the spring
cause only light pressure while the tongue touches the pucker-pin.
NOTE!
Check: It is useful to use buttons + , for pushing the
tongue into the pucker-pin and out respectively!