2-8 AeroTrak
®
Handheld and Remote Airborne Particle Counters
15. Secure the assembly with screws.
16. Verify pump orientation.
17. Follow the assembly steps in
Main Board Removal and Install
and Display Replacement
sections to reassemble unit.
18. Verify unit works as expected.
Dis p lay R e p l acement
1. Open the unit. See Opening the
Case.
2. Using a small needle nose pliers,
pinch the plastic locking clips (3)
while pulling outwards on the
display board. Start with one
corner and work your way around.