3
For more information and recommendations see the enclosed manual
from the manufacturer.
Helmet CA – 4
Helmets are supplied with a foil protecting visor against damage during
handling and transport. The foil is sewn in the face seal and it must be
removed carefully.
A separately supplied foil 0.1 mm thick is designated to protect the visors
of these helmets. To fix it to the visor, the foil is provided with self-adhe
-
sive tapes on sides.
Material:
Helmet – polyethylene
Visor – cellulose-propylene
Face seal – polyamide floated with PU and PVC
Protective foil – diacetate
Face seal replacement:
Removing the face seal (PICTURE ANNEX 2):
• Release the face seal from the velcro fasteners on the headband.
• Carefully take the face seal out of the air duct and regulating screw.
• Remove the face seal by pulling over the helmet.
Putting on the face seal (PICTURE ANNEX 3):
• Pull the face seal through the air duct (there is another one under this
hole for the regulating screw).
• Pull the face seal over the helmet forwards. Make sure that the shield
is pulled fully over the front part of helmet.
• Fix the straps with velcro fasteners to the headband. Check that the
face seal fits well along the entire circumference and there are no
holes through which air could penetrate into the respiratory zone.
Half mask CA – 5
The half mask along with the filter-ventilation unit protects against har
-
mful gases, aerosols and particles.
•
Fasten the belt with filter-ventilation unit and screw the hose with
RD40 thread into it.
• Strap the fastening bands of half mask together.
• Hang the half mask around your neck so that the part with face piece
is on your chest.
• Hold the face piece on your face, pull the head fastening system over
your ears and fasten it on the crown of your head.
• Tighten the fastening bands on the face piece if necessary.
• Screw the other hose end into the thread on half mask.
Check of correct fixing:
Check the tightness of half mask by covering the inlet hole of
the filter with your palm and by breathing in create vacuum. The
vacuum must remain with holding your breath. If not, do the
following: tighten the fastening system bands or use a mask in
different size.
Taking the mask off:
Take the mask off in reverse order to putting it on.
6. Storage
All parts of CleanAIR systems must be stored in rooms with air tempe-
ratures ranging between 0° and 40°C and relative air humidity between
20% and 80% Rh. The maximum storage time in closed package is 2
years.
7. Technical data
Notified body for the CE approval:
Výzkumný ústav bezpečnosti práce, v.v.i.
(Occupational Safety Research Institute, v.v.i.)
Jeruzalémská 1283/9, 110 00 Prague 1, Czech Republic
Notified body 1024
Declaration of Conformity is available at:
https://www.clean-air.cz/doc
Weight:
CA – 3:
Grinding shield
520 g
CA – 4:
Safety helmet
850 g
CA – 5:
Half mask
115 g
Eye and head protection:
Product
Eye protection
(EN 166)
Eye protection
during welding
(EN 175)
Head protection
(EN 397)
CA – 3
●
-
-
CA – 4,
CA – 4plus
with add-on
shield
-
●
Protection classes acc. to EN 12941, EN 12942, and EN
14594
CA-3
CA-4
CA-5
AerGO®
TH2
TH2
-
Basic
TH3
TH3
-
Chemical 2F
TH2
TH2
TM2
MedicAER
TH2
TH2
TM2
Chemical 3F
TH2
TH2
TM2
Pressure Flow
Master
2A
2A
-
Pressure
2A
3A
-
8. List of parts and order numbers
Product code Product description
71 03 00
Grinding shield CA – 3 / Protective shield CA – 3A
71 04 50CA
Air duct
71 03 41
CA-3 Headband
16 70 01
Sweatband
70 21 53
Faceseal for welding hoods - universal
71 03 98
Velcro fastening
71 03 10
CA-3 Hood shell
71 03 33
CA-3 Spare visor acetate
71 03 30
CA-3 Spare visor polycarbonate
70 04 00
Safety helmet CA – 4
70 04 04
Helmet CA – 4 incl. ear protectors
70 04 00V
Helmet with cowl and valve
70 01 20
Protection foil
70 04 60
Visor acetate with face seal orange
70 04 62
Grinding helmet CA-4 - spare faceseal LONG
70 04 40.1
Ear protection with attachment for helmet
70 04 30
Visor without velcro for safety helmet polycarbonate
70 04 32
Visor without velcro for grinding helmet green shade
no.5 acetate
70 04 33
Visor without velcro for grinding helmet acetate
70 05 00
Half mask CA – 5 Eurmask DIN
