DEZEGA CARBO S-60MP1-ISG-AUENAU-BKO, User Manual

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DEZEGA CARBO
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11. CHANGEOVER PROCEDURE
If the rated duration of CARBO is not enough to leave the hazardous zone, it is necessary to
perform changeover to the reserve SCSR. Reserve self-rescuers shall be kept at changeover
stations.
If you need to switch to a new self-rescuer, follow the directions below:
• Take a new self-rescuer while continuing breathing with donned SCSR.
• Take off the safety helmet and lay it on the floor.
• Open the new self-rescuer, tear off the lock lever of coupling strap, continue donning in accordance
with the procedure described in Section 9 «DONNING PROCEDURE» (Steps 1-2) and hold it in the
left hand by gripping the side part of the cartridge.
• Take a deep breath from the self-rescuer you are using.
• Hold your breath, remove the nose clip, pull the mouthpiece out of mouth, unfasten the
quick-release buckle of the neck strap of the donned self-rescuer, and the self-rescuer will fall to
the floor.
• Put on the neck strap, take a mouthpiece of the new self-rescuer in your mouth, place the nose
clip over your nose and follow the steps in accordance with the procedure described in Section 9
«DONNING PROCEDURE» (Steps 5,6).
• Continue escape to the place of safe.
12. TRAINING
CAUTION!
Training is obligatory. CARBO may only be used by trained users and users who complete practical
training of donning and using SCSR.
Training shall comply with the established safety requirements and recommendations stated in
this manual.
It is recommended to perform first training under the supervision of qualified trainers in the training
centre. The training course includes studying this USER MANUAL, as well as practical training in
donning the CARBO self-rescuer using the CARBO-T training self-rescuer.
Breathing skills in a self-rescuer require regular training and consolidation. Lack of training can
cause panic in an unexpected situation and inhalation of gases from irrespirable atmosphere.
Practical training is highly recommended. Training shall strengthen the CARBO donning skill
within 15 seconds.
Practical training is performed using the CARBO-T training self-rescuer equipped with imitating
cartridge.
Practical trainings shall be performed in accordance with local regulations valid in the country of
use. It is recommended to perform repetitive training once every 2 years.