15
SYMBOLS
EC Marking medical ref. Dir. 93/42 EEC and subse-
quent updates
Device serial number
Class II device Manufacturer
Attention: check the instructions for use Type BF applied part
"ON"
When the device is switched o,
the on/o switch stops compressor
function in only one phase of the two-
phase power supply.
"OFF"
Alternating current
In compliance with: European Standard EN 10993-
1 ''Biological Evaluation of medical devices''
and the European Directive 93/42/EEC ''Medical
Devices''. Phthalate-free. In compliance with: Reg.
(EC) no. 1907/2006
IP21
Degree of protection of the casing: IP21.
(Protected against solid foreign objects larger
than 12mm. Protected against access with a n-
ger; Protected against vertically dripping water).
Minimum and maximum room temperature Minimum and maximum air moisture
Minimum and maximum atmospheric pressure Power supply for home use
Socket for low safety voltage Plug for low safety voltage
Direct current