Siemens MOBILETT Plus Service Instructions Manual page 58

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CH1: Inverter current 50 A/div; 20 µs/div
Inverter
current
Fig. 10 Abnormal inverter current (Defective inverter)
CH1: I V/div, 40 kV/div, 20 µs/div (HT);
CH2: 100 A/div. (Inverter current)
HT on
D1
Inverter
current
Fig. 11 Abnormal inverter current (Defective inverter)
MOBILETT Plus / - E/ - M
HT and single tank error diagnosis
T
SPR8-215.898.01
Rev. 05
T
Page 12 of 12
01.02 SPS-UD
Siemens-Elema AB
Solna, Sweden