
Vertical roller position
Remove the seamer’s top cover (see
MKseries Seamer Diagram)
The gap between the roller and the top surface of the upper chuck needs to be
set to a minimum (see diagram above).
Basically the gap should be as small as possible, while allowing free rotation of the
roller when it is engaged over the chuck (hard-stop position).
To set the gap, first back off the upper vertical adjust nut a few turns.
Position the roller above the chuck (as shown) by rotating the operation lever to
the hard-stop position.
The lower vertical adjust nut should be used the set the gap, and the upper nut
used to take out the play once the lower nut is set.