How to remove the vacuum tube of solar water heater.
When the vacuum tube tail tail pipe tail exposed (vacuum tube metal bracket bottom hold vacuum tube), the lower part of the vacuum pipe slightly upwards to lift off the tail exhaust pipe at the top, then counterclockwise turn pull down to seize the vacuum tube.
First of all, the need to close to the water tank to move down the dust ring, you can move a little bit of water before the move, it is easier to move down the dust ring, and then hold the vacuum tube with both hands clockwise upward
Used to hold the lower end, turn left and right, into the barrel, and then pull out slowly pull out
