DPI Sekur C607 Manual De Instrucciones página 24

OPERATION TO BE CARRIED OUT
Cleaning and disinfection
EN
Visual inspection:
• Presence of scratches or cracks on
the visor
• Visible signs of overheating (2)
• Cuts or cracks on the rubber
• Presence and integrity of the check
valves
• Presence and integrity of the gasket
on the threaded connector
• Presence and integrity of the inhala-
tion and exhalation valves
• Hand pull the head harness and
check integrity
Static seal test in negative pressure (3)
and in positive pressure (4) by the user
Tightness test with test equipment
Replacement of: inhalation gasket (5),
check valves and head harness
Replacement of inhalation and exhala-
tion valves (6)
Replacement of the speech module
Check of the thread of the connector
with plug gage
7.2
Cleaning
The mask must be cleaned every time it is used. Lack of cleaning, besides hygienic problems,
can also jeopardize the correct functioning of the device. Washing can be performed in a
traditional way by dipping in water, or by ultrasonic washing. In both cases, depending on the
need to perform a deep cleaning of the mask due to its conditions, it can be disassembled
and all the components can be cleaned separately. Washing the speech module and
disassembling of the positive pressure assembly is not recommended. Ultrasonic washing has
to be done with SONOREX SUPER RK514BH equipment or RK1028CH which can be supplied
by D.P.I. s.r.l.. Using different equipment can damage the correct functioning of the masks.
Ultrasonic washing temperature must be set at a temperature not higher than 40°C using a
mild detergent (Degreaser cod. 4437.0370) 5% dilution in water. Traditional washing can be
performed with tepid water and a mild detergent (Degreaser cod. 4437.0370) 5% dilution
in water. In any case, never use solvents! After cleaning it thoroughly, rinse under running
water and hung up to dry in open air, avoid in any case exposure to direct solar radiation, or
Before
Prior
release for
each use
use
X
X X
24
After Every 6 Every
use months year
X X (1)
X X
X (1)
Every 2 Every 6
years years
X
X
X
X (7) X
X