We have to cover the light because it acts like a ground.

All the equipment has to be put together.

The whole pool is swept with the leak detector looking for holes.

The leak detector found a hole.

The glue is put on the patch.

The patch is put over the hole.

Click on the picture to hear the beep that lets us know where the hole is in liner.

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Click on the picture to see how we find out how big the hole is.

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