D927 (Power Supply) - Siemens MOBILETT XP Troubleshooting Manual
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Also See for MOBILETT XP:
- Instructions for use manual (109 pages) ,
- Maintenance instruction (74 pages) ,
- Installation and startup (70 pages)
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Test Points, Fuses and LEDs
27
28
D927 (power supply)
Potentiometer, LEDs
Name
P1
V7
V8
V18
V26
V63, V53 Rotating anode starter
V54
Fuses
Fuse
F3
F5
F6
F7
F8
Siemens AG
Medical Solutions
EXP
Main inverter status (high = standby, low = expo-
sure in progress)
ERAR
Stator start signal (high = error, e.g.: ERR 28)
Function / information
Collimator voltage control
+15 V DC present
+24 V DC activated
Filament circuit
Line voltage/battery voltage
present
Light localizer
Value
1 A (250V~/ slow)
6 A (500 V DC/ fast)
20 A (500 V DC/ fast)
15 A (250V~/ slow)
15 A (250V~/ slow)
SPR8-230.840.01.05.02
11.05
Value
Setting at >180 lux in light field ^ approx.
25 V at connection X7
LED "on"
LED "on" = U2 "on", line voltage present
LED "on" = intermediate circuit voltage
present
LED "on"
LED "on" = intermediate circuit voltage
present
LED "on" = supply voltage present
Comments
Switch-on circuit
Capacitor bank intermediate circuit
Capacitor charger
Line voltage
Line voltage
Page 29 of 72
CS SD 24
29
n.a.
n.a.
0
MOBILETT XP
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