Adjusting The Presser Foot Lift - KANSAI SPECIAL WX8803/UTC Instruction Manual

【10】ADJUSTING THE PRESSER FOOT LIFT
■ Foot lift on the machine with spreader
6mm above the top surface of the needle plate
■ Foot lift on the machine without spreader
7mm above the top surface of the needle plate
To make the above adjustment, loosen screw D on
crank lever C and set the clearance between slot A on
the presser bar
clamp
connection
plate and screw
B at 0.5~1mm.
■ Pneumatic presser foot lift
When the cylinder gets actuated, the presser foot
should be 6mm or 7mm above the top surface of the
needle plate.
cannot be lowered below stopper E.
stopper E with nut F.
■ Electric presser foot lift
When plunger H moves in the direction of J, the
presser foot should be 6mm or 7mm above the top
surface of the needle plate. Adjust by using chain I.
Position stopper E so that lever G cannot be lowered
below stopper E. Then secure stopper E with nut F.
Note that there is a little slack on chain I when
plunger H moves in the direction of K.
Position stopper E so that lever G
Then secure
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