Adjusting The Solenoid Return Spring; Adjusting The Top Cover Thread Releaser Hook - KANSAI SPECIAL RX/UTC Series Instruction

11 11- - - - 7 Adjusting the 11 11 7 Adjusting the 7 Adjusting the

7 Adjusting the solenoid return spring

Available for the electric top cover thread trimmer.
Position spring bracket D so that screw E will be centered in the slot of spring bracket D.
Set the clearance between drive lever B and solenoid shaft A at approximately 2mm.
Then tighten screw C for drive lever B. To adjust the returning pressure of the movable
knife, loosen screw E for spring bracket D and move spring bracket D up or down.
To increase the pressure, move up bracket D. To decrease the pressure, move down
bracket D. The pressure of spring F should be as light as possible, yet be sufficient to
return the movable knife home correctly when the solenoid gets actuated.
< Note >
To prevent vibration on the top cover thread trimmer, fit the end of screw H onto the plate
and then tighten nut I.
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11- - - - 8 Adjusting the top cover thread releaser hook

8 Adjusting the top cover thread releaser hook
11 11 8 Adjusting the top cover thread releaser hook 8 Adjusting the top cover thread releaser hook
To decrease the amount of the thread supplied by
the thread take-up, move up thread releaser hook G.
To increase the amount of the thread supplied by
the thread take-up, move down thread releaser hook
G.
If the amount is too small, the top cover thread
cannot be held after it is cut.
solenoid return spring solenoid return spring solenoid return spring
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