AquaPRO 62041 Instrukcja obsługi - Strona 5

Przeglądaj online lub pobierz pdf Instrukcja obsługi dla Pompa wodna AquaPRO 62041. AquaPRO 62041 11 stron. Automatic booster pump

READ STEP 6 COMPLETELY BEFORE STARTING WORK. You must remove a length of pipe from the main water

supply line to allow installation of tees for the Pump. The locations of the cuts must take into consideration the size of the

tees being used, the length of the threads in threaded joints or the overlap in glued or soldered joints, etc.. Position the tees

in line with the pump suction and discharge threads.

Install the ball valve on the main water supply line (between the two tees).There may be some water leakage while cutting

the pipe. Remove any burrs or shavings caused by the cutting tool.

NOTE: Galvanized pipe may not need to be cut. If there is a union close to the pump location, disassemble the union and

remove (unscrew) pipe back past the pump location. Have new lengths of pipe cut and threaded to allow for the pump

installation.

NOTICE: Both suction and discharge ports have 1" NPT threads. Depending on your type of connection and the size of your

home's piping, you may need to install adapters on the ports.

Once the short piece of pipe is removed, the piping above the cut can be drained to prevent water mess. Place a pail

under the opening going to the household. Open the highest faucet in the system to let in air so the water can fall out of the

pipes into the pail. Once it's drained, close the faucet.

Install the tees in the main water supply line. Install the ball valve on the main water supply line (between the two

tees).Point them toward the pump.

CAUTION: Risk of burst hose and flooding. Do not install with flexible hoses. Use only rigid piping that meets code.

Install piping from tees to pump including a union and ball valve in each line, an elbow in the discharge line, and a check

valve in the pump suction line. The arrow on the check valve must point to the pump suction (see Figure 2). If not already in

the plumbing system, install a pressure relief valve in the pump discharge line capable of passing the full pump flow at 100

psi (689 kPa). If local code requires installation of a pressure relief valve capable of handling the full pump flow at a pressure

less than 100 psi (689 kPa), follow the code requirements. A low pressure safety cutoff switch should also be installed in the

discharge line, and may be required by your local codes.

10. With all pipe and fittings installed and sealed, turn on all the ball valves and the main water supply slowly to pressurize

the system and check for leaks. If any leaks appear, turn the main valve off, open a faucet to relieve the pressure, and repair

the leak. Repeat this step until there are no leaks in the system.

11. Open a faucet to release the air from the pipes and allow water to flow. When a steady stream of water flows out of the

faucet, the pump is full of water and fully primed. Close the faucet and the ball valve in the main water supply line. (see

Figure 2).

Figure 2: Typical household booster installation.

Purchase plumbing fittings separately. Consult

code for relief valve/pressure regulator requirements.