B. Braun microspeed uni - Page 49

47
Error 6 Error 6 – Motor Speed request through foot or hand control
while no motor is connected to the control
unit
Connect a motor to the control unit
Motor defective Replace motor
Motor cable GD672 or GD673 defective Replace motor cable
Error 6 – Motor/Hallsensor Control unit detects malfunction in Hall
system of the motor.
Only for motors GD674, GD678, GD679,
GD682 and GD684
Replace motor
Motor cable GD672 or GD673 defective Replace motor cable
Error 6 – Motor blocked Motor blocked Stop motor actuation and release blockage
Motor defective Replace motor
Error 7 Error 7 - Motor overheated Temperature:
Motor has overheated, see chapter Overload
cut-out
Allow motor to cool down, or replace
motor
Error 8 Error 8 – Power Fail Power supply error:
The mains voltage is outside the defined
range
Verify correct mains voltage
Error 9 Error 9 Current cannot be applied properly to the
motor
Replace motor or motor cable, respectively
Error 10 Error 10 – Pump Pump:
Mechanical blockage of the pump
Check position of the tubing
Error 11 Error 11 – Internal Power-Supply
e.g. (+35 V)
Internal supply voltage:
- 35-V motor voltage monitor
- +15-V voltage monitor
- -15-V voltage monitor
- +5-V voltage monitor
Switch on and off the control unit
If the error reoccurs, have the control unit
repaired by the manufacturer
Error 12 Error 12 – System Error
System error: E
2
PROM, DSP, controller
Error 13 Error 13 – Battery Battery fault
(Battery on processor card GD670801)
Have battery replaced by the manufacturer
Error 14 Error 14 – External Data-
Communication
External data communication error
(in connection with RS232, CAN, Ethernet)
Switch on and off the control unit
If the error reoccurs, have the control unit
repaired by the manufacturer
Error 15 Error 15 – Power-Circuit Motor power stage
Malfunction Message displayed Cause Detection/Remedy