How do I open the WaterGuru SENSE?

Follow these steps to open the WaterGuru SENSE.  Refer to the Video below! 

Note:  For instructions on how to close the WaterGuru SENSE click here

New device: (see the video below)

1. Place the unit on a flat surface, logo side up
2. Using both hands, firmly press down on both sides of the outer ring.  Note:  It does take a very firm downward press to break the vacuum seal to separate the outer ring.    
3. The outer ring will disengage from the inner part of the unit, revealing the waterproof battery compartment.

Installed device: (see the video below)

1. Remove SENSE from your skimmer.
2. Wipe away all the moisture with a cloth. It’s important to keep moisture out of the battery compartment to avoid corrosion.
3. Place the unit on a dry towel on a flat surface, logo side up
4. Using both hands, firmly press down on the sides of the outer ring
5. Note:  It does take a very firm downward press to break the vacuum seal to separate the outer ring.    
6. The outer ring will disengage from the inner part of the unit, revealing the waterproof battery compartment.