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6. FUNCTION RETRIEVALS / SETTINGS................................................................. 26
6.1. Acoustic signal ............................................................................................... 26
6.2. Hours of operation.......................................................................................... 26
6.3. Slippage of the drive ...................................................................................... 27
6.4. Setting display contrast on control panel........................................................ 27
7. FUNCTIONAL CHECK........................................................................................... 28
7.1. Functional check at factory............................................................................. 28
8. FUNCTIONAL TEST .............................................................................................. 30
8.1. Checking the proper working order ................................................................ 30
8.2. Proper working order after repairs.................................................................. 30
9. ASSEMBLING AND DISASSEMBLING COMPONENTS...................................... 30
9.1. Speed sensor B3 (speedometer) ................................................................... 33
9.2. Motor M1 / Vibration damper.......................................................................... 33
9.3. FC (frequency converter) ............................................................................... 33
9.4. SB (supply board) A1 ..................................................................................... 33
9.5. CB A3 (cooling board) only MIKRO 22 R ....................................................... 33
9.6. CP (control panel) A4..................................................................................... 34
9.7. EPROM at CP................................................................................................ 34
9.8. CC (control cables) ........................................................................................ 34
9.9. LL (Y1) (lid locking) ........................................................................................ 34
9.10. BR R1 (brake resistor) ................................................................................... 34
9.11. Radio interference suppression filter Z1......................................................... 34
9.12. Mains choke coil (L1) ..................................................................................... 34
9.12.1. Assembly and disassembly ..................................................................... 34
9.12.2. Short the mains choke coil ...................................................................... 35
9.13. Mains switch Q1............................................................................................. 35
9.14. Appliance plug B4, overvoltage protection F1 ................................................ 36
9.15. Imbalance switch S1 ...................................................................................... 36
9.16. Temperature sensor B1 in centrifuge chamber .............................................. 36
9.17. Temperature sensor B2 at condenser............................................................ 36
9.18. Fan M3........................................................................................................... 36
9.19. Compressor M2.............................................................................................. 36
9.20. Lid spring........................................................................................................ 37
9.21. Hinge block .................................................................................................... 37
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