Brother BAS-761 Service Manual download pdf (Page 60)

5. ADJUSTMENT

BAS-7610

5-20

5-11-12. Stacker roller

Activate air compression. Turn off the power.

Valve Action by manual button Setting of the speed controller

For ascending

(Manual button side),

22 Up and down

For descending

Make the operating speed as fast as possible without

operating jostling of the stacker roller.

5-12. Adjusting the folding clamp

This adjustment may possibly spoil the compatibility of different models. Be sure to adjust the tucking blades on the

folding machine in advance.

Activate air compression. Turn on the power.

1. Set the step mode. (Press the [FOLDING MODE] switch.) Lower the folding clamp. (Press the [STEP] switch.)

2. The arm R (2) and the arm L (3) : Same angle against the shaft (4), Not move sideways against the folding base

support (5) Adjust → Loosen the six set screws (6)

3. If the height of folding clamp is lower than the center blade when the clamp is down, the outer dimension of the pocket

will be larger or the pocket will swell. If it is higher than the center blade, the clamp will touch the blade and the tacking

blade will not be able to move.

Loosen the two rod nuts (7), (8) and adjust the height of the folding clamp (1) by giving same amount of turns on the

right and left rods (9), (10). Since the size of the rods (9), (10) are M10, P1.25, each turn will move them 1.25 mm.

* Be sure to confirm folding group features with AUTO mode (Change mode → Press [FOLDING MODE] switch).

1375S

1376S

(1)

(2)

(3)

(6)

(5)

(6) (7)

(8)

(9)

(10)

(4)

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Brother BAS-761 Service Manual Page 60