AGFA d-lab.3 Digital Compact Lab

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Repair
Replacing the Filter Motor / the Light Sensor
Toothed belt pulley motor:
Clamping tool
Starting torque 1,8 Nm ± 0,1 Nm
Light sensor:
Axial distance to filter wheel (visual check)
> 0,5 mm
Toothed Belt Pulleys, Adjustment
Toothed belt pulleys:
Aligned
Height mismatch ≤ 1 mm
The belt must not brush
Dust Shutter
Omitted in mass production
Light sensor:
− The paddle must not brush:
A Paddle centred between the base and cover
plate and parallel
B Paddle brushes on the sliding foil; parallel
alignment with the base plate
C Paddle not at an angle on the motor shaft or
sagging; unparalleled alignment with respect
to the base plate; the paddle only brushes
on the sliding foil at the end of the swivel
area
− Light sensor position
Move the paddle in home position (initialisation)
Offset adjustment by the Software; no light sensor
adjustment required.
1 Paddle
2 Sliding foil
3 Cover plate
4 Base plate
dlabr226
4.4.6 2001-01-02 /PN 9009 AGFA d-lab.3