G-1
Appendix G Safety Classification 
No.  Standard of Classification  Type of Product 
1 
According to the type of protection 
against electric shock 
CLASS I EQUIPMENT or EQUIPMENT 
WITH INTERNAL POWER SUPPLY 
2 
According to the degree of protection 
against electric shock 
EQUIPMENT WITH TYPE-BF APPLIED 
PARTS 
3 
Degree of protection against harmful 
ingress of water 
Enclosure: IPX0, transducers: IPX7, 
foot switch: IPX8. 
4 
According to the degree of safety of 
application in the presence of a 
FLAMMABLE ANESTHETIC MIXTURE 
WITH AIR or WITH OXYGEN OR 
NITROUS OXIDE 
EQUIPMENT not suitable for use in the 
presence of a FLAMMABLE 
ANESTHETIC MIXTURE WITH AIR or 
WITH OXYGEN OR NITROUS OXIDE 
5  According to the mode of operation CONTINUOUS OPERATION 
6  According to the Degree of Mobility 
PORTABLE EQUIPMENT 
MOBILE EQUIPMENT (when mounted 
onto the mobile trolley)