42 Troubleshooting
2. Disconnect the aspirator from the external
power supply.
3. Remove collection canister and any accessories.
4. If a reusable collection canister is used: unscrew
the bracket.
5. If a disposable collection canister is used:
unscrew the holder.
6. Open the case by unscrewing the 6 cross-head
screws. When opening the case, be careful not
to damage the silicone sealing cord.
7. Carefully disconnect the X101 plug connector
from the main circuit board.