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Manual for use and maintenance of PRESSURE DIAPHRAGM TANK

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Pressure tank manual

Benefits of the HYDROLINE PRESSURE DIAPHRAGM TANK along with a manual for maintaining the PRESSURE DIAPHRAGM TANK.

What are the benefits of the HYDROLINE PRESSURE DIAPHRAGM TAN K pressure tank that you should know and understand? Today, Brother Tank is here to share information that is necessary for use regarding pressure tanks with the pressure tank care manual PRESSURE DIAPHRAGM TANK.

  1. To help delay the operation of the pump (Start-Stop) for a longer period of time. Resulting in making the water pump and Booster Pump system last longer ( reducing energy , reducing costs , reducing wear and tear )
  2. To help reduce shocks that occur in the pipe system.

Installation position

  1. Install the tank near the pump. It is the type that is chosen the most. Because it can be easily controlled and maintained and convenient for maintenance
  2. Installed in the middle or end of the pipe. In the event that the source operating pressure is higher than the maximum pressure of the pressure tank that can be tolerated.
  3. Installed near areas where the system is shocked to control shock or rapid pressure changes in the system. or to prevent back pressure , to prevent damage to equipment in the system such as check valves , solenoid valves , mixing valves , meters , pumps and pipes.

Period of inspection

  1. Check the operation of the Booster Pump for abnormalities or not every week.
  2. Check the air in the Pressure Tank every 6 months.

Symptoms of damage and solutions

 

Practices and steps for checking air in the tank

  1. Check the Start-Stop of the system to see how much pressure the pump runs at. And at what pressure does the pump stop?
  2. Close valve N0.1 and open valve N0.2 to completely drain the pressure tank.
  3. Use a tool to measure the air in general car tires. Measure the air in the tank using the No. 3 air valve.
  4. If the value read from the tire pressure measuring device The reading is much lower than the starting point. Add more air. But if there is more than the Start point, remove the air.
  5. When the air is properly inflated, close valve 2 and open valve 1 respectively.

note

  • If a lot of water comes out continuously from the arrow while pressing It is assumed that the rubber diaphragm
  • If you press and a little air comes out, measure the wind, then read and record the air in the Pressure Tank from the meter.

example

Suppose that the pump in the system runs at 40 PSI and stops at 55 PSI. The air in the pressure tank (Precharge Pressure) is less than or equal to the Start point or less than 10% of the Start point.

From the example, the starting point of the pump is 40 PSI.

Therefore, the air in the tank must be = 40 PSI or less than 10% of the Start point = 36 PS.

Precautions

  1. If there is more air in the pressure tank than the Start point, the pump will not be able to compress water into the tank.
  2. If the air in the pressure tank is too much greater than the Start and Stop points of the pump will cause the Start-Stop system to surge violently

 

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