User Manual

49
13.4.2 Installing The New Battery
When you reassemble the MicroRAE, inspect for any damage and make sure the sealing
rib is in place.
1. Position the new battery so that its two screw holes are aligned over the screw holes in
the printed circuit board, and the protruding part of the battery is aligned over the two
power pins that stick up from the printed circuit board.
2. Replace the two screws to secure the battery in pace. Do not overtighten.
3. Gently flip the printed circuit board up so that it turns over and sits in the case bottom.
4. Replace the two screws to secure the printed circuit board in place. Do not overtighten.
13.5. Reassembling The MicroRAE
When you reassemble the MicroRAE, inspect for any damage and make sure the sealing rib is in
place and that you use new O-rings for the four screws. (Screws and O-rings, package of 10, P/N:
M03-3010-000.)
Important! If the housing is damaged, it should be replaced. Contact RAE Systems customer
service.
Before mating the front and back housings, make sure the Sealing Rib is in position and not
cracked, damaged, or distorted:
Sealing
Rib