GE MEDICAL SYSTEMS LOGIQ A1 BASIC SERVICE MANUAL
REV 2 5176463-100
8
1-3-2 Classification
Anti-electrical shock type: Class
I
equipment
*1
Level of anti-shock: Type BF equipment
*2
1. Class
I
equipment*
This means the equipment not only has the basic level insulation, but also has the
grounding to provide protection against the electrical shock. This additional protection
can prevent the exposed metal to be electrification when insulated malfunction happens.
2. Type BF equipment*
The type B equipment equipped with the Type F applied parts can provide the protection
against the electrical shock. When adding 1.1 times voltage between applied parts and
ground, it will not pass the permissible leakage current in the singularity malfunction
condition.
1-4 EMC (Electromagnetic Compatibility)
1-4-1 EMC performance
The electromagnetic interfere to other device through interspace transmission or the
linked cable depends on the specialities of electric device. EMC glossary shows that the
device has the capability not only to avoid the electromagnetism interfere from other
device, but also has the capability not to affect others because of its own
electromagnetism interfered.
This product is designed strictly according to EMC for medical electric device.
In order to guarantee EMC capability of device, please install the machine according to
service manual. Pay attention to the Note 1-4-2.
If there is something wrong related to EMC, please resolve it according to the section
1-4-2 Notice upon installation of product
1. Use the power cord supplied or appointer by GE. The power pin must connect to the
fixed power socket with ground.
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