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NAME: CONTRA INCENDIO (COINCA) C.A CERTIFICATE N LAB0115-15 PLACE AND DATE OF INSPECTION: PUNTA CARDON, MARZO 30, 2015

COMPRESSOR DESCRIPTION BAUER HIGH PRESSURE BREATHING AIR COMPRESSOR

MODEL / SERIAL N K42-F3/460 V / 79273

AIR GRADE D (OSHA BREATHING AIR)

SAMPLE PRESSURE 2000 PSI

ANALISYS METHOD o MSA BREATHING AIR TEST KIT PN 491932 / SN 025570 USING MSA AUER OIL-HP TUBES, CO2-HP TUBES 10-2000

PPM, CO TUBES 10-200 PPM, AND H2O-HP TUBES 5-70 PPM EXPIRING ON 04/2016 o OXYGEN ANALYSIS WITH RKI EAGLE MULTIGAS MONITOR SN E068031 / LAST CAL: 02/2015

COMPOUND STANDARD RESULTS TOTAL HYDROCARBONS < 25 PPM 0 PPM

OXYGEN (19.5 23.5) % 20,9 % VOL +/- 0,5 % MOL CARBON MONOXIDE < 10 PPM 0 PPM

CARBON DIOXIDE < 1000 PPM 200 PPM OIL < 5 mg / m3 < 0.5 mg / m3

HUMIDITY (H2O VAPORS) < 67 PPM 40 +/- 0,5 PPM NITROGEN NONE BALANCE

ODOR NONE NONE REMARKS: EXPANDED UNCERTAINTY FOR K=2 STANDARD FOR UNCERTAINTY IS NOT CONSIDERED FOR CARBON MONOXIDE ANALYSIS.

RECOMMENDATIONS: TO AVOID EXCESSIVE HUMIDITY ON BREATHING AIR FLOW, DRAIN THE COMPRESSOR MANUALLY BY THE

INTER-STAGE OIL AND WATER SEPARATOR VALVES EVERY TEN MINUTES WHILE REFILLING. REPLACE THE PURIFICATION CARTRIDGE EVERY 24-HOUR MAX. IN TROPICAL CLIMATE.

THIS CERTIFICATED IS VALID FOR SIX MONTHS SINCE THE ISSUANCE DATE

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