Compur Ex plus Flowchart
Function switch
„OFF“
Charge battery
?Insert instrument in charging station
Chap. 3.1
Battery exchange
?Unlatch battery
?Pull down battery
?Insert new battery
Chap. 3.2
Filter replacement
?Turn filter cap and pull it out
?Insert new filter cap, press down and turn
Chap. 4.5
Sensor replacement
?Remove filter cap
?Sensor entnehmen
?Insert new sensor
?Insert filter cap
Chap. 4.6
Function switch
„TEST“
Automatic
Selftest
Chap. 3.1.1
Automatic
Zero adjustment
Chap. 4.1
Service mode
?Calibration
?Alarm level adjustment
?Bridge voltage
Chap. 4
Function switch
„ON“
Chap. 3.3.1
Operating mode
?Display shows concentration in % LEL
?Alarm if concentration exceeds preset alarm threshold
?Reset first alarms with reset button
Chap. 3.3
Subject to technical modifications !
