HSD ES939 - Replacing the Encoder Readers; Replacing the HSD Optical Encoder Reader

HSD
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8.7 REPLACING THE ENCODER READERS
HSD optical reader
(square wave)
Lenord Bauer magnetic reader
(sinusoidal wave)
If the encoder is not working correctly, you can replace the HSD optical reader
i
To replace the Lenord Bauer magnetic encoder reader, contact HSD Customer Service.
8.7.1 Replacing the HSD optical encoder reader
1.
Loosen the four 4x25 screws of the encoder
box
2.
Loosen the four 4x10 screws of the encoder
cable manifold and remove it from its seat