User's Guide

POLI User’s Guide
3
Warning
Read Before Operating
This manual must be carefully read by all individuals who have or will have the
responsibility of using, maintaining or servicing this product. The product will perform as
designed only if it is used, maintained and serviced in accordance with the
manufacturer’s instructions. The user should understand how to set the correct parameters
and interpret the obtained results.
CAUTION！
Remove the monitor cover only in area known as non-hazardous.
CAUTION: HIGH OFF-SCALE READINGS MAY INDICATE AN EXPLOSIVE
CONCENTRATION.
ATTENTION: DES LECTURES SUPÉRIEURES A L’ÉCHELLE PEUVENT INDIQUER
DES CONCENTRATIONS EXPLOSIVES.
WARNINGS
ONLY THE COMBUSTIBLE GAS DETECTION PORTION OF THIS INSTRUMENT
HAS BEEN ASSESSED FOR PERFORMANCE.
UNIQUMENT, LA PORTION POUR DÉTECTOR LES GAZ COMBUSTIBLES DE CET
INSTRUMENT A ÉTÉ ÉVALUÉE.
CAUTION: BEFORE EACH DAY’S USAGE, SENSITIVITY OF THE COMBUSTIBLE
GAS SENSOR MUST BE TESTED ON A KNOWN CONCENTRATION OF METHANE
GAS EQUIVALENT TO 20 TO 50% OF FULLSCALE CONCENTRATION. ACCURACY
MUST BE WITHIN 0 AND +20% OF ACTUAL. ACCURACY MAY BE CORRECTED
BY CALIBRATION PROCEDURE.
ATTENTION: AVANT CHAQUE UTILISATION JOURNALIERE VERIFIER LA
SENSIBILITE AVEC UNE CONCENTRATION CONNUE DE METHANE
EQUIVALENTE A 20-50% DE LA PLEINE ECHELLE. LA PRECISION DOIT ETRE
COMPRISE ENTRE 0-20% DE LA VALEUR VRAIE ET PEUT ETRE CORRIGEE
PARUNE PROCEDURE D’ETALONNAGE.
Warning: High off-scale readings may indicate an explosive concentration.
Warning: Substitution of components may impact intrinsic safety.
Note: Users are recommended to refer to ISA -RP12.13, Part II-1987 for general
information on installation, operation, and maintenance of combustible gas detection
instruments.