GE Druck ADTS 405 User Manual page 79

Druck ADTS 405 User Manual
Fault Symptom
Pump power-on indicator
F1
does not light.
AC or DC power indicator
F2
does not light.
Display power-up message
F3
appears and status light
remains red.
F4
No front panel display
power-up message, status
light green.
No hand-terminal display,
F5
status light green. Hand-
terminal back- light on.
No hand-terminal display,
status light green. Hand-
F6
terminal back-light not on.
No front panel display
F7
DK127 message. Status
light flashing red/orange.
No hand-terminal or front
F8
panel display DK127
message. Status light
flashing red/orange.
F9
Status light off.
F10
Status light steady orange.
T 5-1 F F
ABLE AULT INDING
Probable cause
Faulty power supply.
Unserviceable fuse, AC/DC power supply
Faulty power supply cable.
AC or DC power supply cable to 405 rack.
405 rack AC input fuse.
PSU fault.
Internal control computer fault.
Display fault.
Hand-terminal fault (cable OK).
Hand-terminal.
No front panel display detected.
Internal fault.
No hand-terminal or front panel display
detected. Hand-terminal fault. Cable fault.
Internal fault.
Internal PSU fault.
System fault.
5 - 7
Action
Check power supply.
Check/replace power supply fuse
or reset circuit protection device.
Check/replace fuse (front panel).
Replace cable and re-test.
Check/replace cables.
Check/replace fuse.
Record fault and return ADTS 405
to depot for repair.
Record fault and return ADTS 405
to depot for repair.
Use an available hand-terminal.
Record fault and return ADTS 405
to depot for repair.
Replace hand-terminal.
Record fault and return hand-
terminal to depot for repair.
Replace hand-terminal.
Hand-terminal or hand-terminal
cable fault. Record fault and return
hand-terminal/cable to depot for
repair.
Record fault and return ADTS 405
to depot for repair.
Remove hand-terminal and
re-test.
Record fault and return ADTS 405
to depot for repair.
Record fault and return ADTS 405
to depot for repair.
K114 Issue No. 9
5