Dräger Panorama Nova RA Gebrauchsanweisung Seite 10

The full face mask has a round threaded connection conforming to
EN 3183-CA or -CAT and complies with EN 148-1. It may be used only
with the approved positive pressure self-contained breathing apparatus
or positive pressure hose breathing respirator.
Type identity markings
The full face masks in the Panorama Nova RA range are marked
differently:
Mask body EPDM or SI
EN 136 CL. 3, CE0158
Connector RA
Visor PC or PC/CC (inside anti-mist / outside
anti-scratch coated) or L
Visor frame VN, K/sw or K/rt
Approvals
The full face masks are breathing connections conforming to
EN 136 CL. 3 and carry the CE mark. In addition, they meet the
requirement for flame engulfment according to EN 137.
The full face masks are tested in accordance with 94/9/EC for use in
potentially explosive atmospheres and meet the following protection
classes:
Full face masks with visors marked with "L":
I M1 I M1
1)
II 1 G IIC T6 II 1 G IIB T6
II 1D
II 1D
1) -30 °C ≤ Ta ≤ +60 °C
Full face masks with visors marked with "PC" or "PC/CC":
I M1 I M1
1)
II 1 G IIB T6 II 1 G IIA T6
II 1D
II 1D
1) -30 °C ≤ Ta ≤ +60 °C
10
I M1
1) 1)
II 1 G IIA T6
II 1D
1)
Use
Preliminary requirements for use
Before using the mask for the first time, the employer/user must
ensure the following (see European Directive 89/656/EEC):
– the fit must be correct, so that, e.g., proper seating of the seal is
guaranteed,
– the personal protection equipment must match with any other
personal protection equipment (e.g., protective jacket) worn at the
same time,
– the personal protection equipment must be suitable for the
prevailing workplace conditions,
– the personal protection equipment must conform to the ergonomic
requirements and the health needs of the respective breathing
apparatus wearer.
Preparing the full face mask for use
Open the harness as far as possible.
Position the carrying strap around the neck and fasten it in the
standby position.
Fitting the full face mask and checking its operability
WARNING
Beards and sideburns in the sealing area of the full face mask will
cause leaks! Therefore the full face mask should not be used by
anyone with facial hair of this sort. Spectacle frames in the sealing
area also cause leaks. Use special mask spectacles.
Undo the carrying strap.
Open out the harness and place the
chin in the chin piece in the mask body.
Pull the harness over the head and pull
it back.
Adjust the full face mask until it fits
properly.