Electrical Safety Inspection 
A-1 
Appendix A Electrical Safety Inspection 
The following electrical safety tests are recommended as part of a comprehensive preventive 
maintenance program. They are a proven means of detecting abnormalities that, if undetected, 
could prove dangerous to either the patient or the operator. Additional tests may be required 
according to local regulations. 
All tests can be performed using commercially available safety analyzer test equipment. 
These procedures assume the use of a 601PRO
XL
 International Safety Analyzer or equivalent 
safety analyzer. Other popular testers complying with IEC 60601-1 used in Europe such as Fluke, 
Metron, or Gerb may require modifications to the procedure. Follow the instructions of the 
analyzer manufacturer. 
The consistent use of a safety analyzer as a routine step in closing a repair or upgrade is 
emphasized as a mandatory step if an approved agency status is to be maintained. The safety 
analyzer also proves to be an excellent troubleshooting tool to detect abnormalities of line voltage 
and grounding, as well as total current loads.