TSI Instruments Aerotrak 9303 - Detector Board Replacement

3-16 AeroTrak
®
Handheld and Remote Airborne Particle Counters
Detector Board Replacement
1. Follow the instructions in the disassembly section and remove the
optics block from the Remote.
2. Unplug cables from detector board.
3. Remove the two (2) Phillips head screws fastening the detector board
to the optics block.
Install the 3 screws to secure the optical block
SCR M3 x .5 x 6 mm Flat Head PHH SS
Install the 3 screws to secure the optical block
SCR M3 x .5 x 6 mm Flat Head PHH SS
Laser current adjustment pot
Remove screws
Laser current adjustment pot
Remove screws