CARBO
DEZEGA
16
13. SERVICE AND MAINTENANCE INSPECTION
Storage and operation of CARBO self-rescuers do not require any special maintenance.
Maintenance of self-rescuers consists of the following types:
•
daily inspection;
•
periodic regular inspection by special personnel with participation of executives from ventilation
and mine occupational safety services.
Daily inspection is a visual check before operation (see Section 4 «RECOMMENDATIONS ON
PRE-OPERATION INSPECTION») and at the end of the working shift.
Daily inspection at the end of the working shift includes cleaning the self-rescuer from coal
dust, visual inspection the integrity of the case and lids, as well as the integrity of all external
components and parts.
CAUTION!
Check the presence of fixators and belt loops. If they are not in the extreme position, insert them against
the end point. If the fixator or belt loop is missing, it is necessary to install a new one.
Periodic inspection of the individual self-rescuers should be performed once per 3 months, and
for SCSRs, stored at changeover stations along the escape routes – every 6 months.
The periodic inspection includes:
•
visual check the integrity of the case and covers, inspection the integrity of the fixators, belt loops,
as well as all external components and parts;
•
leaktightness check of the self-rescuers using CARBOFit-400 testing device or similar device with
an excessive pneumatic pressure of 4,9±0,2 kPa. SCSRs are leaktight and suitable for using if
pressure drop in the chamber of the leak testing device is lower than 400 Pa within 60 s.
DANGER!
SCSRs which did not pass the leak test, shall be immediately withdrawn from service, placed in a
tightly closed individual plastic bag and sent to the nearest authorized service centre or to the nearest
authorized representative for making decision about its further using.
The routine (small) repair of self-rescuers is allowed directly at the mine. Routine repair includes:
replacement of the front and rear bumper, belt loops and fixators, replacement of pictograms
and reflective labels.
In case of damage the pictograms with the self-rescuer donning procedure, it is recommended to
replace these pictograms.
It is recommended to keep record of the dates and results of periodic inspections and the routine
(small) repairs of each self-rescuer in the lamp room within their service life.
Service life of self-rescuers is guaranteed only in the case of regular technical inspections and
maintenance.
Summary of Contents for CARBO S-60MP1-ISG-AUENAU-BKO
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Page 47: ...CARBO KULLANIM Kılavuzu TR ...
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Page 69: ...CARBO MANUAL de usuario ES ...
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