Teledyne Advanced Pollution Instrumentation | Model 633 Aethalometer® Black Carbon Monitor User Manual |
ON/OFF SWITCH
The secondary ON/OFF switch is located behind the front door. It is electrically connected in series with the primary ON/OFF switch, which is located at the back of the instrument, next to the mains inlet. (Both switches must be set to ON to power up the instrument, but either one can be set to OFF to power down the instrument).
07645A DCN6170 | 19 |
