Instructions for Use
Diffustik / Variant PFTstik
Serial no.: xx|8|401|yyy and 2401xxxxx
Version: 8 | Release date: 16. August 2021
Page 9
1.3
Symbols
Symbols displayed in this IFU, on the medical device itself and /
or on its packaging are standardised symbols.
Symbol
Explanation
Follow the instructions for use!
Applied part from type BF corresponding to
DIN EN 60601-1
The applied part is in direct contact with the patient
(BF: Body Floating). In order to comply with the limit
value for the patient leakage current, the applied part is
insulated from earth.
Only use indoors!
IP20
Protection type (safe environmental conditions)
IP2x: Protection of enclosure against ingress of solid
foreign objects with a diameter greater than or equal to
12.5 mm and access to hazardous parts with finger.
IPx0: No protection of enclosure against harmful ingress
of water.
IP40
Protection type (safe environmental conditions)
IP4x: Protection against penetration of foreign bodies
with a diameter of > 1.0 mm
IPx0: No protection of enclosure against harmful ingress
of water.
