MSA General Monitors S4100C - Page 33

Model S4100C
28
Available from stock
Portable Purge Calibrator
Replacement Cylinder
Methane Gas 50% LEL
1400150-M
Hydrogen 50% LEL
140155-H
Portable Purge Calibrator
Replacement Cylinder
Hydrogen Gas 50% LEL
1400150-H
Butadine Gas 50% LEL
140155-BD
Portable Purge Calibrator
Replacement Cylinder
Butadine Gas 50% LEL
1400150-BD
Butane Gas 50% LEL
140155-B
Portable Purge Calibrator
Replacement Cylinder
Butane Gas 50% LEL
1400150-B
Ethane Gas 50% LEL
140155-E
Portable Purge Calibrator
Replacement Cylinder
Ethane Gas 50% LEL
1400150-E
Propane Gas 50% LEL
140155-P
Portable Purge Calibrator
Cylinder Refill
Propane Gas 50% LEL
1400150-P
Methane Gas 50% LEL
140015-M
Small Calibration Cup
1400152-1
Cylinder Refill
Hydrogen Gas 50% LEL
140015-H
Large Calibration Cup
1400154
Cylinder Refill
Regulator, Pressure Guage
922-009
Propane Gas 50% LEL
140015P
Replacement Cylinder
Cylinder Refill
Methane Gas 50% LEL
140155-M
Butane Gas 50% LEL
140015-B
Portable Purge Calibrator Operating Instructions
1. Allow the Model S4100C to stabilise for 1 hour. Ensure that the sensor is in clean air i.e.
there is no gas present. Put the unit into Calibration Mode, wait until “AC” is displayed.
2. Turn the main valve on the lecture bottle counter clockwise until pressure is indicated
on the gauge. Gas flow is now controlled by the low pressure, lever operated valve.
Turn the gas ”on” by means of valve.
3. Place the plastic cup over the outer sensor guard (Two cup sizes are supplied; cup
should fit closely but not seal).
CAUTION: DO NOT ADJUST THE REGULATOR. IT IS FACTORY ADJUSTED FOR OPTIMUM FLOW.
4. Wait until “CC” is displayed.
5. Release the lever-operated valve, stopping the flow of gas through the plastic tube.
Remove the cup from the sensor (Reading should return to zero)
6. Turn off gas by valve, then turn the main valve clockwise to turn the gas off.
7. Your Combustible gas detection system is now calibrated to the LEL mixture of the
Portable Purge Calibrator.