Pfaff 5483 - Feed Lifting Motion

Feed lifting motion
For machines In version H see page 40.
For machines w/ith backtacking mechanism -911/.. see page 45.
When the needle bar is at top dead center (pin in hole 1) the slot in feed
lifting eccentric 2 must point vertically downwards (see arrow in Fig. 6.0.2).
Loosen screws 1 (Fig. 6.0.1) of feed lifting eccentric 2.
Turn
the balance wheel to bring the needle bar to top dead center.
insert the pin in hole 1 of the bearing plate (to block the machine).
Turn feed lifting eccentric 2 so that its slot points vertically downwards (see
arrow in Fig. 6.0.2).
In this position, tighten the accessible screw 1.
Pull
the pin out of the hole in the bearing plate.
Also tighten the second screw 1.
Check this adjustment (see "Correct setting").
From the library of: Superior Sewing Machine & Supply LLC