How to replace alco sensor in Breathalyzer AlcoMate Prestige.

1. Take your Breathalyzer AlcoMate Prestige and prepare for the operation.

2. Use a flat, sharp screwdriver or similar instrument to carefully open the top cover.

3. Lift the breath tube to access the sensor module in your AlcoMate Prestige.

4. Remove the AlcoMate Prestige breath tube. It should remove easily.

5. Carefully raise the sensor module from the body. Do NOT detach the cable from the body.

6. Remove the cable from the slot underneath the AlcoMate Prestige sensor module.

7. Prepare a new pre-calibrated sensor module for installation.

8. Insert the cable into the new sensor. Make sure the blue strip is toward the sensor, as shown.

9. Replace the AlcoMate Prestige sensor module into its original position.

10. Re-attach the breath tube directly on to the sensor. Make sure the front opening is aligned.

11. Re-attach the cover on to the top of the body. It should snap in fairly easily.

Ready for Operate!