Hach-Lange BUHLER 1027 2000 - Manual (Page 39)

Operation
Page 39 Manual Bühler 2000
Rotating distributor
1. Geared motor
2. Safety clutch
3. Split washer for position 1 recognition
4. Forked light barrier
5. Drive axle
6. Distributor tray
7. Discharge
Remark: position 1
After the program start, the distributor always searches for position 1. Position 1 is recognised by
means of a forked light barrier.
In case of a malfunction (voltage loss, battery change) during a running program, the distributor first
always runs over position 1 again so that a correct positioning is guaranteed.
ATTENTION:
The distributor is driven by a geared motor. The distributor must under no circumstances be turned by
hand! In case of non-observance, the gear will be damaged!
Cleaning
To clean the distributor tray, loosen the screw connection in the middle and pull out the tray.