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During work
If visibility is impaired:
Grasp one corner of front visor, draw off to side and dispose of in
accordance with the applicable waste disposal regulations.
Insert a new front visor between upper and lower row of buttons and press
into place on the adhesive strips.
After work
Leave the hazard area.
Remove hood with head harness:
Stretch rubber band in collar and draw it over your head.
Disconnect demand valve from compressed air hose:
Press both coupling halves firmly together and simultaneously draw back
the outer sleeve so that the coupling disengages. Fit cap.
Open belt and put down apparatus.
Switch off the compressed air supply.
Maintenance and care
If soiled
Front visor and outer hood: must be replaced.
Head harness: Remove connecting hose from silencer and draw it out of
the hood.
Clean, disinfect and dry basic equipment:
Clean with lukewarm water containing Sekusept Cleaner (Fa.Henkel-
Ecolab, D-40589 Düsseldorf, Germany) and a cloth.
Rinse thoroughly under running water.
Only use approved disinfectants, e.g. Incidur (Fa.Henkel-Ecolab, D-40589
Düsseldorf, Germany). Note manufacturer's instructions. Rinse thoroughly
under running water.
Leave to dry in a drying cabinet (R 28 305) or in air.
Maximum temperature 60 °C. Keep away from direct sunlight.
Polluted parts: must be disposed of.
Storage
Wipe visor with an antistatic cloth. Fold up hood, keeping visor flat. Pack
all parts in the bag supplied and store in a dry, cool and dust-free room
without deformation. Keep away from direct light and heat.
Note DIN 7716 "Guidelines for storage, maintenance and cleaning of
rubber products".
The apparatus can be stored indefinitely if the above storage conditions
and the maintenance intervals are observed.
Maintenance intervals
Equipment item Work required
Hood
Clean
Disinfect
Check:
transparency of visor, adhesive
strength of adhesive strips
Couplings
Use a test gauge to check the
snap-on nipple for wear.
Check that the coupling is free-
moving. Clean outside of coupling.
Complete
Clean
compressed air
Check operation and check
1)
line breathing
for leaks
apparatus
Compressed
Fill
air cylinder
Check filling pressure
Inspection by experts
Pressure
Replace high-pressure
reducer
sealing rings
Basic overhaul
Compressed air Clean outside of hose
supply hose
Rinse inside with air
1)
Check for leaks
1)
Fine compressed Check for leaks
air filter
Replace filter cartridge
1) Hose and screw connections must be tight.
Test at operating pressure, using soapy water. No bubbles should form.
2) e.g. by DrägerService.
3) Only if there is a smell of oil.
Technical data
Compressed air
supply hose
Breathable air
Operating pressure
Service temperature
Air output
Noise level
Hood
Material
Visor
Front visor
Weight
Outer hood
Material
Basic equipment
Weight
Troubleshooting
Fault
Unpleasant
taste and
smell
Loud flow
noise in hood
Draught in hood
Poor visibility
Order list
A
Compressed air line breathing apparatus with the type identification
marking Suleika II / R 27 944
B
Compressed air line breathing apparatus with the type identification
marking Suleika II / R 54 620
Designation
For operation:
Basic equipment
Hood
Compressed air supply hose,
5 m
10 m
X
X
Accessories:
X
X
Outer hood
X
Front visor (set of 100)
"klar-pilot" gel (demisting gel for visor)
Distributor (for supplying two hoods)
For supply from a stationary breathing
air network (loop):
X
Fine
X
Compressed air hose, 15 mm inside
X
width (cut to required length)
Hose clip
X
X
Adapter R 3/4 to
X
X
15/19 RD 32x1/8
Union nut 15/19 RD 32x1/8
Conical socket
Accessories:
X
Fine
X
2)
X
For connection to a compressed
air cylinder:
Compressed air cylinder 50 litres/200 bar
2)
X
Pressure reducer 300 bar
2)
X
Accesories:
Connecting element
X
Auxiliary cylinder 4 litres/200 bar
X
Testing accessories
X
X
Test gauge
X
X
3)
X
X
Max. length 10 m, antistatic, heat resistant
As per DIN EN 12 021. Do not use oxygen or
oxygen-enriched air.
6 to 8 bar
–10 °C to 60 °C, see also "Description/
intended use"
Approx. 160 litres per minute at 6 bar
Approx. 200 litres per minute at 8 bar
Approx. 70 dB (A)
Coated felt, white (Saranex)
Cellulose acetate
Polyester
Approx. 90 g
Uncoated felt, white
Approx. 500 g
Cause
Breathable air does not
conform to DIN EN 12 021
Felt inlays missing
from silencer
Air volume too high
Front visor soiled or
scratched
Visor soiled or
scratched
compressed air filter
compressed air filter cartridge
Remedy
Check compressor and
fine
compressed air filter.
Replace filter cartridge if
necessary
Unscrew silencer and
insert felt inlays
Check operating pressure
Replace front visor
Replace hood and use
a front visor
Order No.
A
B
R 54 200
X
X
R 53 618
X
X
X
X
R 54 021
R 54 022
R 53 635
X
X
R 53 630
X
X
R 52 560
X
X
R 27 945
X
X
R 27 944
X
11 80 940
X
T 50 086
X
R 20 087
X
13 35 553
X
13 35 561
X
CH 106
X
B 02 860
X
R 54 620
X
R 19 325
X
B 10 435
X
on application
X
X
5
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