HappyJapan HCD2-1501-40, Руководство по обслуживанию

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94
3-8-4 Adj
ustment of detecting slit and timing slit
1. Loosen the setscrew fixing detecting slit showed as bellow
so that detecting slit can turn itself.
2.Set upper shaft to [ 0 degree ]
3. Turn detecting slit clockwise from pointer scale to set the
position where LED4 goes out and tighten setscrews.
(When detecting slit cover in L point sensor, LED4 goes
out.)
4. After main shaft timing board is set, turn the main shaft and
confirm that LED4 goes out at 0 degree (L point).
5. Check C-point.
Turn main shaft by hand and confirm turn-on the LED-3
between 270 degree to 284 degree.
6. <Check>
should not touch sensor and timing slit for L and C.
Slit disc
Setscrew
To let detecting slit turn itself
Set screws
L point sensor
LED4
C point sensor
LED3
Slit disc
Sensor