10 General information
MAMMOMAT 1000/3000 Nova SPB7-230.101.02.05.02 Siemens AG
02.06 CS PS SP
Page 10 of 34
Medical Solutions
1.6 Safety information and preventive measures
NOTE
• When completing repair work and tests, please note:
- the product-specific safety information in the document,
- the safety information in TD00-000.860.01... ,
• When the system is switched off via the operating panel or
S2/D711, line voltage is still present at the line voltage connec-
tion for the generator, at line voltage filter Z1, at transformer T1,
at transformer T10, and on board D711 (refer to circuit dia-
gram).
• After switching off the system, approximately 380 V DC may be
present in the intermediate circuit as indicated by the V24 LED
on board D710. Within 3 minutes, the voltage will drop to less
than 30 V, and the LED will go out.
• Tests or adjustments that must be made with the radiation
switched on are identified by the radiation warning symbol.
During these types of adjustments, radiation protective cloth-
ing must be worn.
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