50 Function Check
MOBILETT XP SPR8-230.840.01.05.02 Siemens AG
11.05 CS SD 24
Page 50 of 72
Medical Solutions
NOTE
The image in (Fig. 17 / p. 50) shows the capacitor bank in the unin-
stalled state. When installed, board D972 is only visible from the
side.
With the system "ON", capacitors C1-C12 are charged to 440V
(±10%), V1-V12 light up a clear yellow. With the system "OFF" (Hy-
brid = "0"), capacitors C1-C12 are discharged. LEDs V1-V12 show
the charge level of the capacitors > 40 V. Complete discharge
takes approx. 15 to 20 minutes.
Fig. 17: D972 LED displays V1-V12