Medifa 6000 - Troubleshooting Table (Part 3)

45Service manual for medifa 6000 mobile operating tables, version 2.0
Possible malfunction and causes
No. Problem/Fault Probable cause Remedy
14 Failure of the upper back
function
- Defective control unit
- Defective rotation valve
- Displacement encoder system
defective
- Defective hydraulic unit
- Defective cylinder
- Defective operating units
- Exchange of control unit
- Exchange of rotary valve
- Replacement of displacement
encoder system
- Replacement of hydraulic
power unit
- Exchange of cylinder
- Replacement of operating unit
15 Brake not functioning. - Defective shift linkage
- Defective control unit
- Defective rotation valve
- Defective cylinder
- Defective operating units
- Replacement of the shift
linkage
- Exchange of control unit
- Exchange of rotary valve
- Exchange of cylinder
- Replacement of operating unit
16 Failure of the sliding function. - Defective control unit
- Displacement encoder system
defective
- Defective operating units
- Drive motor defective
- Exchange of control unit
- Replacement of displacement
encoder system
- Replacement of operating unit
- Exchange of engine
17 Noise development when moving
the operating table up or down.
Column cladding of the operating
table is damaged or is not in the
correct position.
Check the column cladding and
readjust or replace if necessary.