Siemens MOBILETT XP Troubleshooting Manual page 44

44
ERR 39
System
mode:
Exposure
ERR 41
System
mode:
Exposure
ERR 42
System
mode:
Exposure
ERR 43
System
mode:
Exposure
MOBILETT XP
Timeout during exposure (>t
Explanation: D916 (CPU) detects a timeout during exposure (>tmax). If the
exposure lasts longer than calculated, the exposure is interrupted by the
system. This can occur if the mAs integrator on D916 (CPU) is defective.
Action:
•
Check the resonance frequency of the filament inverter TP - FC1 on
D916 (CPU).
•
Replace D916 (CPU).
Exposure not completed
Explanation:
The exposure was interrupted via the hand switch.
kV or mA control failed.
Remote control option: Fault / battery low
Filament current exceeds permissible limit
Explanation: D916 (CPU) detects that the filament current is outside of the
permissible limits (too low or too high) during "preparation" or an exposure.
Action:
•
Check the filament current at test point TP - IH on D916 (CPU).
•
Check the maximum frequency of filament inverter FC1.
•
Check the cable connection between D927 (X5) and the single tank.
•
Check ribbon cable X11 (D927-D916).
Possible defects: D916; D927; single tank.
Exposure release with activated motor drive
Explanation: Exposure is not possible.
Safety precaution to prevent exposures while the system is being moved
by motor drive.
SPR8-230.840.01.05.02
11.05
Error messages
)
max
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Medical Solutions