I.i. Mini Voltage Supply - Siemens SIREMOBIL Iso-C Service Instructions Manual

Replacing boards / replacing components

I.I. Mini Voltage Supply

WARNING
WARNING
CAUTION
NOTE
NOTE
Siemens AG
Medical Solutions
Electrical voltage!
See Chapter 1, Safety Information.
Prior to removing the mini voltage supply, the system must be
switched off for at least > 3 minutes, until the high voltage in the
system and in the I.I. mini voltage supply dissipates.
Risk of injuries on mechanical parts!
If not observed, slight to medium injuries, especially to the hands,
can occur.
Observe the notes concerning the C-arm carbon fiber structure.
Risk of injury!
Noncompliance can lead to light to medium injuries and/or
property damage.
The C-arm covers contain counterbalance weights and weigh
approx. 6 kg.
Hold the covers firmly when installing or removing them.
Before the C-arm cover will be loosened, the C-arm must be
moved to its middle orbital position.
If the C-arm covers are loosened, the C-arm may not be moved to
its orbital end positions (I.I. or SIREPHOS at the orbital end posi-
tion).
Rotate the camera into the 0° position prior to beginning work to
avoid having to readjust the camera rotation.
The cathode wire on the image intensifier (black wire connected
to plug CON1.8 on the controller) is fairly short in some locations.
The cathode wire can be extended for easier access to the mea-
suring points and potentiometer on the controller. To extend the
wire, split the wire and strip off the insulation from the wire ends.
Place two pieces of appropriately sized shrink tubing over the
wire ends.
Solder an approximately 25 cm wire to 0.75 square mm.
Insulate the wire ends with the shrink tubing.
SPR2-230.061.01
Rev. 13
Page 7 of 48
12.04 CS PS 24
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SIREMOBIL Iso-C
System Manual