GMI PS500 Guida all'installazione
Detection,Protection, Innovation
PS500 USER TRAINING
Iss.A
Detection,Protection, Innovation
•Single Button User Operation
•Integral Impact Resistant Housing
•Graphic Display with Screen Light
•4 Gases Detected Simultaneously
•High Intensity Audible / Visual Alarms
•Datalogging
•Infrared interface for data download
•Rechargeable battery
Detection,Protection, Innovation
•Certification
Hazardous areas –flammable atmospheres:
−ATEX -required for all member countries of the EU
−UL - allows use in America
Performance testing:
−MED (Ships’ Wheelmark) -EU Marine Equipment Directive
Detection,Protection, Innovation
•Ranges of Operation
–4 gases are monitored:
•0-100% LEL propane
•0-25% Oxygen (O2)
•0-1000 ppm Carbon Monoxide (CO)
•0-5% Carbon Dioxide (CO2)
•NB: this slideshow shows pics of 5 gas version
–Gases displayed simultaneously
Detection,Protection, Innovation
•Operating Procedure
–Check the Following Before Use:
•instrument is clean and in good condition
•battery is fully charged and fitted correctly
•Sensor gas inlets are clean and in good condition
•all gas ranges are operational and the instrument is zeroed
•instrument is within the calibration period
–Switch on in Fresh Air / No Faults Displayed
Detection,Protection, Innovation
•Switching the Instrument On
−Press and Hold right button for 1 s.
−Instrument begins warm-up routine. During 30 second
warm-up a countdown timer appears on the screen
−The instrument display identifies the model, serial number,
software version, datalogging option and battery status
during warm-up.
Detection,Protection, Innovation
•Warm-up Information
−Time and Date
•The time and date from the instrument’s built-in clock is displayed
−Calibration Required
•If the display below appears (audible / visual alarms are also
activated), the instrument has detected a fault in the calibration
memory. It must be switched off.
Detection,Protection, Innovation
•Warm-up Information
–Calibration Due Date
•The calibration due date is shown on the display
•If the calibration due date has expired, the audible and visual alarm
activates
•Press right Button once to acknowledge overdue calibration due date,
cancel alarms and continue with warm-up
Detection,Protection, Innovation
•Warm-up Information
–Sensor Confirmation Check
•A diamond symbol appears above each sensor to confirm
that the sensor
–has been recognised
–is working correctly
–is being zeroed
•When sensors are zeroed correctly a tick appears above each
sensor
Detection,Protection, Innovation
•Warm-up Information
–Sensor Check Failure
•If sensor(s) fail the zero check at the end of warm-up, the audible and visual
alarms activate. The instrument display will show a spanner symbol.
•To acknowledge the alarm, press the right button. This clears the audible / visual
alarm. The instrument display will show a flashing spanner symbol alternating with
the faulty sensor zero reading.
alternating
with
Altri manuali per PS500
3
Indice
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