Akai GX-646

BRAKE MICRO
SWITCH
A {tof.5mm °
<— S
pie
nT "
fel Jo) BRAKE PLUNGER
Fig. 8
5609 +209
6. BRAKE BAND POSITION ADJUSTMENT
AND BRAKE TENSION ADJUSTMENT
(Refer to Figs. 8,9, 10)
1) Adjust the screws (a) and (a’) so that the gap A
between the brake lever and the rubber is 1 to
1.5 mm.
2) Work the brake plunger to check that the brake
band is not slanted.
3) With the machine stopped, adjust the position of
the spring so that a brake tention of 560 + 20 g is
obtained on each brake.
4) By working the brake plunger with a finger,
adjust the position of the micro switch screw (c)
so that the gap between the brake lever and the
Micro switch body is 0.2 to 0.3 mm.
Fig. 9
11