4 SPECTROTEST —
7 Maintenance ..................................................................................................... 31
7.1 Maintenance schedule ...................................................................................................... 31
7.2 Cleaning the adapter ......................................................................................................... 32
7.3 Cleaning the light inlet windows of the sample probe and of the adapter ........................ 32
7.4 Replacing the air filter ....................................................................................................... 34
7.5 Replacing the sample probe air filter ................................................................................ 35
7.6 Replacing the CO
2
and fine dust filter unit ........................................................................ 36
7.7 Cleaning/sharpening the electrodes ................................................................................. 37
8 Troubleshooting ................................................................................................ 38
9 Spare parts and consumables .......................................................................... 41
10 De-commissioning ............................................................................................ 41
11 Manufacturer address ...................................................................................... 41