Switching The Unit Off; Attaching And Removing - INTERSPIRO spirOCOM Benutzerhandbuch

2.7 SwITChING ThE uNIT OFF

Press and hold the Mode button until the LCD display shows "- -" and LED indicator is
lit, approximately 5 seconds, and then release the button.
After 15 minutes without detecting sound the unit switches off automatically.
3

attaCHing anD rEMOVing

3.1 ATTAChING ThE uNIT TO VISOR FRAmES
while pressing the two visor frames together unscrew the screw holding the visor
frames together at the right hand side (as worn). Install the supplied bracket [Fig 4]
using the longer screw with lock washer also supplied with the SpiroCom mask unit.
Place the bracket on the right hand side (as worn) of the face mask with the opening
pointing away from the mask. Do not tighten the screw fully.
Two hooks on the unit [Fig. 5, A] are used to position it correctly against the visor frames.
Check that the hand screw is unscrewed from the attachment point [Fig 5, B].
Fit the two hooks over the visor frames [Fig. 6] and position the attachment point with
the hand screw into the bracket [Fig. 7]. Tighten the hand screw until stop.
Tighten the screw holding the visor frames moderately.
Check that the mask unit is securely attached to the visor frames.
3.2 ATTAChING ThE mICROPhONE - S-FACE mASk
Fit the microphone cable between the lower visor frame and front piece of the face
mask [Fig. 8].
Unscrew the hand screw of the speech diaphragm and slide it upwards [Fig. 9]
Position the microphone cable into the cable slot. Slide the speech diaphragm down
and fasten the hand screw [Fig. 10].
In the correct position the lip of the speech diaphragm covers the serial number of the
breathing valve [Fig. 11].
3.3 ATTAChING ThE mICROPhONE - SPIROmATIC FACE mASk
Remove the external speech cone by unscrewing the two hand screws. Place the
microphone cable to the opposite side [Fig. 12]
Install the speech cone and tighten the two hand screws moderately [Fig. 13]. Make
sure that the microphone cable is fitted correctly in the hole of the speech cone [Fig.
14].
3.4 ATTAChING ThE mICROPhONE - S-N, S-PE AND S-ESA FACE mASk
Push at the locking tabs on each side of the exhalation valve cover to release it [Fig.16,
B] and remove the cover. Do not remove the exhalation valve. Push the microphone into
the connection piece [Fig. 15] until it stops against the stop screw [Fig. 15, A].
Place the outer end of the exhalation valve spring in the circular cavity on the inside
of the exhalation valve cover. Now move the exhalation valve cover towards the mask
and hitch the cover onto the connector by first inserting the upper "hook" of the
connector into the middle hole (in the upper part) of the valve cover. Make sure that the
9