Sump Tank; Noise Level; Preparation Of The Tank - SFA SANIFOS 110 Notice D'installation

UK

3.5 Sump tank

The sump tank is designed for pressure-free operation. Wastewater is collected there at atmospheric pressure before being discharged
to the sewer. The ventilation duct allows the tank to always remain at atmospheric pressure
Pumped fluids
Pumping unauthorised fluids
Dangerous for people and the environment!
• Only discharge authorised pumped fluids in the public sewerage network
Authorised pumped fluids:
The following liquids are allowed in discharge systems:
• Water contaminated by domestic use, human excrement, toilet paper.
Unauthorised pumped fluids:
The following liquids and substances are banned:
• Solid materials, fibres, tar, sand, cement, ash, coarse paper, hand towels, wipes, cardboard, rubble, rubbish, slaughterhouse waste,
oils, greases, hydrocarbons etc.
• Wastewater containing harmful substances (for example, untreated greasy waste from restaurants). Pumping these liquids and
substances requires the fitting of a compliant grease trap.
• Rain water.

3.6 Noise level

The noise level depends on the fitting conditions and operating point.
This sound pressure level Lp is less than 70 dB (A)

4. PREPARATION OF THE TANK

The tank is delivered with hydraulic pipes mounted inside.
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