Instructions for use | LAR 8000 55
Troubleshooting | en
–CO2 absorber has been removed.
CAUTION
Health risk!
Direct contact with soda lime irritates eyes, mucous membranes, and skin!
► Avoid skin contact. Use protective gloves and goggles. Do not inhale released
soda lime dust. Use dust mask with P2 or R95 filter. In case of skin or eye
contact, wash off soda lime dust immediately.
CAUTION
Risk of chemical burns!
Any water that penetrates can form a caustic base together with the soda lime.
► Pay attention to any incidental water around the water trap and carefully pour it
out.
► Avoid skin contact. Use protective gloves and goggles.
► In case of skin or eye contact, wash off soda lime dust immediately.
1. Press down the cover of the CO
2 absorber.
2. Turn bayonet lock and remove cover by pulling up.
3. Pour out soda lime or remove disposable cartridge.
Pay attention to the rubber cuff when pouring loose soda lime!
4. Dispose of soda lime or disposable cartridge in accordance with the applicable
waste disposal regulations.
7 Troubleshooting
Error Cause Remedy
No display on the pressure
gauge
Cylinder valve is closed Open cylinder valve
Compressed gas cylinder
is empty
Fill the compressed gas
cylinder
Pressure gauge is defec-
tive or the line is blocked
Submit for repairs
Rebreather does not sup-
ply breathing gas
Lung demand valve or
pressure reducer defective
Submit for repairs
Control valves in mouth-
piece valve do not open or
close
Control valves defective Submit for repairs
Mouthpiece closure slug-
gish
Mouthpiece closure dirty Submit for repairs
Rebreather is leaking Defective O-ring Replace O-ring
Component, e.g. breathing
bag, defective
Replace component
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