DEZEGA CARBO CI-30 KS, User Manual

Page: 15 / 92

DEZEGA
Ci-30 KS S-30MP1 IS 15803:2008 AS/NZS 1716:2012 EN 13794:2002
15
INSPECTIONS AND SERVICE
No special technical servicing is required for storage and operation of Ci-30 (see table below).
Check Before carrying After
3 mos.
After
6 mos.
Condition of lid, casing,
coupling straps, seal
1)
X
Color of indicator
1)
X
Leaktightness check X
2)
X
3)
End of service life
End of shelf life
1) See section «PRIOR TO USE»
2) For self-rescuers carried daily
3) For cached self-rescuers
A register should be maintained for each self-rescuer detailing servicing, dates tested and results
obtained for the entire shelf life of each self-rescuer.
Maintenance inspection consists of:
•
daily inspections;
• regular inspection with participation of executives from ventilation and mine occupational
safety departments.
Daily inspection is a visual inspection in accordance with «PRIOR TO USE» and visual inspection
at the end of shift.
Daily inspection at the end of shift include: cleaning of SCSR from coal dust by wet cloth or
vacuum cleaner, visual inspection of moisture indicator, continuity of case and lid, as well as
continuity of all external components and details.
Regular inspection of deployed SCSR should be performed once per 3 (three) months, for SCSR
cashed underground in refuge chambers or change-over stations – once per 6 (six) months.
For the users, whose day-to-day operations are regulated by the document «Empfehlungen des
Deutschen Ausschusses für das Grubenrettungswesen für die Unterweisung im Gebrauch sowie
für die Instandhaltung von Sauerstoffselbstrettern», it is allowed to perform regular inspection for
Ci-30 KS with moisture indicator as specified in this document.
Regular inspection includes:
•
visual inspection of case and lid. Inspection of availability and continuity of all external
details and components;
• for SCSR with moisture indicator – visual check of indicator’s color. Normal operation color
is blue. SCSR is not leaktight if indicator changes color to pink;
• Leak test using leak testing machine UPG with positive pressure 5 kPa (500 mm w.c.). SCSR
is leaktight and suitable for using if pressure drop in device chamber is lower than 400 Pa
(40 mm w.c.) within 15 sec.
DANGEROUS!
SCSRs which didn`t pass leak test, shall be immediately be withdrawn from service, placed into individual
tightly closed plastic bag and sent to the authorized service center or authorized representative for
decision about further using.