Tanks - Pontos AquaCycle 2500 Instrucciones De Montaje

7.2. Tanks

The system consists of three polyethylene
tanks with a steel frame.
The water is collected in the tanks, and is
treated from grey water to process water in
stages.
The only load applied to the tanks is the
water's hydrostatic pressure.
Each tank has an emergency overflow pipe.
The tanks B1 and B2 must be aerated and
ventilated separately via the DN70 connecting
piece.
The tank B3 has a neck for the process water
outflow and a siphon. The siphon must be filled
with water at all times (see chapter 7.9).
Checking the water level
It is possible to see inside the tanks via the top
cover opening. Open the covers by turning
them half a turn anti-clockwise.
Observe the condition of the water (colour,
odour, suspended materials, fill level).
The water should be clear in the third stage
tank. Follow the directions in the maintenance
instructions.
Warning!
Contact with dirty water can be
a health hazard.
Wear suitable protective gloves
when carrying out work that
brings you into contact with the
waste water.
EN 44
Operating Manual AquaCycle 2500
Cleaning the tank B3 (process water
reservoir)
1. Set the main switch of the pressure
booster system P3 to OFF.
2. Remove the cover of the tank B3 and
check the tank for contamination.
3. Open the electric ball valve VA1.3 to empty
the tank B3 (see chapter 6.7.1).
4. Since process water is no longer available,
the cleaning hose of tank B1 cannot be
used. If there is no water connection in the
building, activate the rainwater or drinking
water feed valve VA4.1/VA4.2 to clean the
tank B3.
5. Drain off the sediments via the electric ball
valve V1.3.
6. Set the main switch of the pressure
booster system P3 to ON.
7. Start automatic operation
After emptying this stage, it is
essential to ensure that the
pressure booster system P3 does
not draw in any air (deactivate
pump P3 immediately if you hear
a gurgling noise). Otherwise, the
pressure booster system P3 must
be bled.
Version 2.5