Braillo 650 SF - Return Spring Adjustment

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BRAILLO

B 650 SF

68mm

4.13 Return spring adjustment

Before performing this adjustment, make sure that the shafts are turned to the correct position.

See the marks at the end of the shafts, the arrows must point directly towards each other, like in the

gure below.

Then the springs can be adjusted to the correct length, i.e. 68 mm.

Note! It is critical that the length of these two return springs is 68 mm !