from nut NG/24 (fig. 19) with a Philips screwdriver. Remove clamping band MI/9 (fig. 17) attached
to the headpiece and face seal N/6 A (fig. 16) from the visor. You can now dismantle the entire
breathing assembly using the circular spanner supplied with maintenance kit K11. Follow the reverse
procedure to reassemble the parts, taking care to position the face seal and plastic clamping band
correctly.
7.5 Replacing headpiece
The headpiece has six adjuster straps (M/8 – fig. 21). Replace if there is any sign of splitting.
To do this, pull the straps out through buckles MI/6 (fig. 18). Once you have freed all of the straps,
fit the new headpiece by passing the straps through the buckles and making sure they are fitted
securely.
7.6 Replacing clamping band
If clamping band MI/9 (fig. 17) is accidentally broken, remove it from the straps and buckles (see
above). Then use a Philips screwdriver to unscrew the bolt from the nut and open the clip. When
reassembling, be particularly careful that the face seal and clamping band are centred on the visor.
Do this by lining up one end with the centre mark on the face seal before tightening the bolt.
8 - SPARE PARTS AND ACCESSORIES
8.1 List of spare parts
Description
SK15 clamping band and straps kit
SK2A SGE 150 breathing assembly kit
SK4B SGE150 Membrane kit
SK17 SGE 150Face seal kit
SK16 SGE 150 Visor kit
SK34 filter seal kit
SK35 membrane holder kit
8.2 List of accessories
Description
K11 Spanner Kit for full face mask maintenance Kit
C21 Frame for corrective lens
K13 5 pieces set disposable lens cover
K15 Polycarbonate lens cover
C41 Shoulder bag for masks and filters
C42 Cloth bag for masks and filters
ENGLISH
Component parts
Adjuster buckles MI/6
Straps M/8
Clamping band MI/9
Nut NG/25
Bolt NG/24
Bushing MI/3
O-ring 67 x 1.5 MI/8
Filter valve holder MI/4
Inhalation valve MI/5
Filter seal NG/13
Filter connector MI/2
Exhalation valve NG/11
O-ring 58.2 X 1.78 MI/7
Breathing assembly MI/1
Nose and mouth band MI/14
Nose and mouth piece (orinasal)
N/7
Orinasal plug M/16
Orinasal inhalation valve holder MI/25
Orinasal inhalation valve NG/27
Inhale membrane MI/5
Exhalation membrane NG/11
Orinasal membrane holder MI/25
Orinasal membran NG/27
Synthetic rubber face seal N/6A
Visor MI/1
Filter seal NG/13
Membrane holder MI/4
Component parts
Round spanner
-
-
-
-
-
16
Qt
Fig.
Code
6
18
1
21
1
17
8001049
1
20
1
19
1
1
1
2
1
4
1
5
1
6
1
7
1
8
8001050
1
9
1
10
1
11
1
12
1
13
2
14
2
15
1
5
1
8
8001005
2
14
2
15
1
16
8001051
1
3
8001052
10
6
8001053
10
4
8001054
Qt
Fig.
Code
1
-
8001022
1
-
8001020
5
-
8001024
1
-
8001026
1
-
8001017
1
-
8001019
ISU001_02