Timing Of The Spreader; Feed Dogs & Stitch Length; Feed Dog Height & Tilt - KANSAI SPECIAL MZ Series Instructions Manual

7 7 7 7 - - - - 3 Timing of the spreader

3 Timing of the spreader 3 Timing of the spreader 3 Timing of the spreader
The timing of the spreader is factory-set by referring to
the previous procedure (see 7-2). Adjust according to the
thread to be used or other conditions.
To make this adjustment, remove the top arm cover and
loosen two screws for looper eccentric A on the upper
shaft.
Then shift alignment mark C front or back while referring
to alignment mark B.
spreader to the needle, shift mark C in the direction of D.
To delay the timing of the spreader to the needle, shift mark C in the direction of E.
【8】FEED DOGS & STITCH LENGTH
8 8 8 8 - - - - 1 Feed dog height & tilt 1 Feed dog height & tilt
1 Feed dog height & tilt 1 Feed dog height & tilt
■Height
When the feed dogs are at the top of their stroke, the main
and differential feed dogs should be parallel with and
1~1.2mm above the needle plate.
■Adjustment is made by loosening screws A and moving
each of the feed dogs up or down.
■Tilt adjustment
1. Open the front cover. Remove the cloth plate.
Remove plug B on the top cover.
2. Loosen screw C with a 3mm key wrench.
3. Remove the cylinder cover.
Fit the wrench onto screw D. To tilt up the main
feed dog at its rear end, turn the shaft (rear) toward
the back side of the machine.
To tilt up the main feed dog at its front end, turn the
shaft toward the front side of the machine.
To advance the timing of the
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