Device: Commissioning And Operation; Device: Display And Control Elements - Herth+Buss SelectH2 mini Bedienungsanleitung

Operating Instruction

5. Device: Commissioning and operation

5.1 Device: Display and control elements

LC display
for gas concentration values
(in ppm or vol %),
status and error messages
Charging socket
LED (operating status display)
After switching the device on
briefly illuminates yellow
flashes green (during heat-up phase)
25
Gas sensor with flexible
sensor extension
"SET button" – Multiple function button
1. Acoustic signal: ON/OFF (press briefly)
2. If LEL (lower explosion limit, detected
concentration > 4 %) is displayed:
Clear LEL (press briefly)
3. Set background concentration to 0 ppm
(press and hold)
95980019
"ON/OFF button" –
Multiple function button
1. Display background
illumination and/or
front LED:
ON/OFF (press briefly)
2. Gas detector:
ON/OFF (press and hold)
EN