3
3.6.2.3
Causes for span cal failure............................................................................13
3.7
Fresh air/zero calibration in a contaminated atmosphere .........................................13
4.
Maintenance ................................................................................................. 13
4.1
Replacing batteries ....................................................................................................13
4.2
Replacing sensors .....................................................................................................14
4.3
Proper Cleaning .........................................................................................................15
4.4
Storage.......................................................................................................................15
5.
PC-Instrument Communications ................................................................ 15
5.1
Event logging .............................................................................................................15
5.2
Instrument firmware Upgrades ..................................................................................15
5.3
Initiating communications ..........................................................................................15
6.
Exploded view and basic parts list............................................................. 15
Appendices.......................................................................................................... 16
Appendix A: Sensor Cross-Sensitivity Chart..........................................................................16
Appendix B: Replacement Sensor List ..................................................................................16
Appendix C: Calibration Frequency Recommendation.........................................................17
Sperian Instrumentation Warranty Gas Detection Products........................... 18
Operating Temperature Range
The safe operating temperature range of the gas detector is printed
on the back label of the instrument. Use of Sperian Gas Detectors outside of the
instrument’s specified operating temperature range may result in inaccurate and
potentially dangerous readings.
Certifications
The ToxiPro
®
carries the following certifications:
UL and c-UL, Class I, Division 1, Groups A,B,C,D, Temp Code T4.
UL Class II, Division 1, Groups E,F,G
CSA Class I, Division 1, Groups A,B,C,D, Temp Code T4.
CSA Class II, Division 1, Groups E,F,G
ATEX Certification:
II 2 G EEx ia IIC T4
UL International DEMKO A/S 04 ATEX 0327520
IECEx Ex ia IIC T4
CQST (China)
ATEX Label Requirement
