Troubleshooting - Dräger Panorama Nova Dive Bedienungsanleitung

Using both hands, grip the quick-release handles and
pull the mask forwards in a straight line until the four
side straps of the head harness are open wide. Then
remove the full face mask upwards from the head using
the handles.
Cleaning
Clean the full face mask thoroughly after each use. For
further information, see the following chapter:
"Cleaning", page 22
5

Troubleshooting

Error Cause
Sealing frame Sealing frame is
leaking partly on the
head cover
Sealing frame
has buckled
Head harness
loose
Sealing frame is
faulty
Instructions for use |
Panorama Nova Dive
Error
Nose piece guide
leaking
Exhalation valve
leaking
Facepiece leak-
ing
Remedy
Check with the
fingers and, if
necessary, pull
parts of the head
cover forwards
under the seal-
ing frame.
Slide your finger
Plug-in connector
along the under-
for residual pres-
neath of the seal-
sure alarm leak-
ing frame.
ing
Re-tighten indi-
vidual straps. For
further informa-
tion, see the fol-
lowing chapter:
"Placing the full
face mask on the
head", page 19.
Have the sealing
frame replaced
by authorised
specialist person-
nel.
Troubleshooting
Cause Remedy
O-rings faulty Have them
checked by spe-
cialist personnel
and repaired if
necessary
Seat or valve Visually inspect
disc dirty or dam- exhalation valve
aged and replace or
clean as neces-
sary. For further
information, see
the following
chapter:
"Maintenance", p
age 22.
O-ring connector Replace the O-
faulty ring
Facepiece not Check for a cor-
engaged cor- rect fit; if neces-
rectly sary, re-insert the
connector until
the spring audi-
bly engages in
the plug-in con-
nector
Connector con- Cleaning
taminated
Connector on the Tighten the nut
side of the seal- inside
ing frame leaking
Screw connec- Grasp the con-
tion of the con- nector on the out-
nector is loose side of the visor
and tighten it in a
clockwise direc-
tion (only gently
by hand!)
|
en
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