Visual Check - Dpi Sekur POLIMASK Manuel D'utilisation Et D'entretien

Operation
Cleaning ad disinfection
Practical use and tightness test
Replacement of the valve (the year
of manufacture printed in the middle
of the valve)
Replacement of the gasket (4)
Check of the EN 148-1 thread (with
gauge)
Visual check undertaken by the user
Legenda:
1. Sample testing can be carried out only if the device is still sealed in its origi-
nal package.
2. Spare devices
3. see par.10.2
4. for the models POLIMASK 100/2, POLIMASK 230, POLIMASK 2000 β and
POLIMASK 2000 γ replace the filter connector complete with gasket
The masks which are regularly used must be cleaned and disinfected frequen-
tly, in order to ensure an adequate protection to the user. The device must be
cleaned after every use because sweat and saliva depositing on the valve could
jeopardize its protective capacity. The half mask must also be disinfected before
use by another person. If Polimask series half masks are not used for long pe-
riods shall be verified ability to function, and additionally must be subjected to
the procedure of cleaning and disinfection. In general, half masks, after a period
of eight years, must be eliminated in order to prevent further use. After the
replacement of spare parts which could modify the leak tightness, a total check
of the mask is needed.
10.2 Visual check
Before each use, check that the respirator is both clean and in good condition.
Any damaged or defective part must be replaced before use. It is advisable to
proceed as follows:
• Check that the face piece is not damaged by cracks, cuts or dirt. Make sure
that the face piece is not permanently distorted in the sealing area. The
material must be flexible and not stiff.
• Check that the inhalation valves are not distorted or damaged by cracks or
cuts. Lift the membranes in order to check that their seat is not damaged.
• Make sure that the head harness is in good condition and perfectly flexible.
• Check that all plastic component parts are not broken or damaged. Make
sure that all gaskets are in their seats.
• Check the exhalation valve and particularly make sure that the valve and its
seat are not dirty or damaged by cracks, cuts and distortions.
Before Before
release for each
use use
X
X(3)
25
After
Every 6 Every 2
each
months years
use
X X(1)
X(1)
X(3) X(3)
Every 6
years
X
X X(2)
EN
X X(2)
X