Honeywell MiniRAE 3000+ User Manual page 125

Problem
"Lamp" message during
operation
"Sen" message during
operation
Handheld PID Monitors
Possible Reasons & Solutions
Lamp drive circuit.
Reasons
Weak or defective PID lamp, defective.
Turn the unit off and back on.
Solutions
Replace UV lamp
Lamp drive circuit.
Reasons Weak or defective PID lamp.
Sensor defective.
Turn the unit off and replace the sensor.
Solutions Or replace UV lamp of sensor.
Or replace detector of sensor
125 User Manual