AMF S-100 Service Manual download pdf (Page 44)

1-38

S100

Revised 10/2005

e-mail: [email protected] ; [email protected]; website: www.amfreece.com

Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606

D - MACHINE ADJUSTMENT

The clearance between the brake shaft and the cam of the hand wheel should be 0,05 - 0,10 mm,

(0.002” - 0.004”). It can be adjust after loosing the screw of the three fork lever (below). Pull up the

locking lever forward.

In the lowest place of the cam of the hand wheel, after clearance adjustment, tighten the screw.

Adjust the clearance between left drive pulley and spool to 2 - 3 mm. (0.078” - 0.118”)¨. Turn the handle

(page 1-36) till the shaft of the hand wheel is loosen and adjust the clearance min. 0,25 mm, (0.098”)

between dogs. Use for this adjusting screw after loosing its nut.

Locking

lever

Brake of

the sewing

shaft

Cam of the

hand wheel

0,05-0,1 mm

Spool

Left drive

pulley

2-3 mm

Dogs

Screw

By turning the hand wheel and when the roller is in the highest position of the length gauge, adjust

the clearance 0,1 - 0,2 mm (0.004” - 0.008”) between the stud and disengaging lever after loosing the nut

of this lever. Tighten the nut well.

Turn the hand wheel till the roller is out of the highest position of the length gauge. Push the disengaging

lever. In this moment during the turning the hand wheel anti-clockwise, the brake is in contact with travel

of the hand wheel. The clearance between the dogs must be at least 0,25 mm (0.098”) or more.

By handle move with the machine table to the end position. Adjust the clearance between the dogs after nut

loosing to 0,25 mm (0.098”) or more. Switch on the main power (circuit breaker) and test the machine

cycle.

Hand wheel

Disengaging

lever

Machine table

Length

gauge

Roller

Screw of the three fork lever

Stud

Disengaging

lover

Adjusting

screw

Nut

Nut of the disen-

gaging lever

Note: Normally, this adjustment is pursued several times until you reach correct adjustment.

Nut of the

disengaging

lever

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AMF S-100 Service Manual Page 44

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