Display messages
2 - 11
Siemens AG
SPR8-220.061.03
Page 11 of 22
MOBILETT Plus HP
Medical Solutions
Rev. 03
09.03
CS PS 24
Err 22
Preparation
The exposure/
preparation
filament current is
not stable.
If the exposure filament level is OK, it
should stabilize within 3 s.
•
Check the voltages on D4, +60 V,
+15 V and +5 V (see page 160**).
•
Check the connection between
D4 and the filament transformer
(K60) (see page 160**).
•
Check the trigger pulses in
measurement point "FIL" on D4
(see page 160**).
•
Check the value in "FIL_VAL" on
D1. The value must be stable in the
standby filament. After change-
over to preparation, the value
should stabilize again.
•
See also "P01 - Filament test".
Dis-
played
messages
Mode of
operation
Cause
Possible reasons and advice
* See section "Monitoring the kV and mA values"
** Wiring diagram X037E
Tab. 1