Philips 612 Ultrasonic Jewelry Cleaner User Manual


 
4535 612 34161 HD3 Service Manual Page 53
CSIP Level 1 Safety: Symbols
On the system AC Mains power switch, “ I “ represents on and
“O” represents off.
This symbol identifies a safety note. Ensure you understand the
function of this control before using it. Refer to the appropriate
section of the system documentation for an explanation of the
control.
The patient-applied part provides a degree of protection from
electrical shock. This symbol indicates that the patient-applied part
is defibrillator-proof. The patient-applied part is suitable for all
patient applications including direct cardiac applications.
Identifies fuse location. For continued protection from fire or
shock, replace only with the same type and rating fuse.
Identifies equipotential ground.
Indicates that this device is protected against vertically falling water
drops.
Indicates that this device is protected against the effects of fluid
immersion. This degree of protection can apply to transducers and
the foot switch.
IPx-1
IPx-7