Feed Lifting Cylinder - Pfaff 3117 Instruction Manual

14

Feed lifting cylinder

.19
Requirement
1. With the feed lifting cylinder 1 extended there must be a clearance of 0.5 mm between
the presser roller and the pressing surface of the lever 6.
2. With the feed lifting cylinder 1 retracted ( see fig. 14.42 ), the lever 2 of the work
clamp must be able to be lifted a little more.
3. With the feed lifting cylinder 1 retracted, the work clamp must rise 12.5 mm from the
feeder.
3
Fig. 14 - 41
Lay the machine head on its side.
With the feed lifting cylinder 1 extended, loosen the screws 3.
Move the angle bracket 4 in accordance with requirement 1.
Tighten screws 3.
Return the machine head to its upright position.
1
4
Danger of crushing between machine head and table top!
Adjustment
6
5
14 - 43