PREMIER TECH REWATEC PHT-390 Owner's Manual And Installation Manual page 3

2. Sizing and Location
For residential systems, determine the size of the holding tank required according to the number of bedrooms in the residence. To
determine which tank is required, refer to the regulations or standards that apply in your region, state, province or country (the same
applies for the installation).
To reduce tank emptying frequency, we recommend using a larger holding tank than required. This also allows for the possible
addition of extra bedrooms without having to replace the existing holding tank.
Location standards
Please refer to your local regulations for minimum distances.
3. Operation Guidelines
The following recommendations are intended to ensure the optimum efficiency and operation of your holding tank as well as maintain it
in proper working order.
It is not recommended to discharge any of the following substances into your
holding tank:
• Oil or grease (engine oil, cooking oil, etc.);
• Wax and resins;
• Paints and solvents;
• Any kind of petroleum product;
• Any kind of pesticide;
• Any kind of septic tank additive;
• Any kind of toxic substance.
It is important that all parties involved (installer, landscaper, owner, snow removal service, etc.) comply with the
following guidelines:
Never install a holding tank in a place where the groundwater table can reach its base (otherwise, drain pipes could be required).
•
Never install a holding tank in clayey soil.
•
The profile of the lot must be such that surface run off flows away from the holding tank.
•
• The holding tank must be watertight and be used for disposal of domestic wastewater only.
• Never connect a drain pipe, roof gutter, sump pump or air conditioning drain to your holding tank.
• Never cover or bury the access lid of the holding tank. Access to the tank must be available at all times for emptying and
maintenance.
• Respect the minimal distances prescribed by regulations.
• Backfill thickness over the holding tank must not exceed 90 cm (36").
• Never enter the holding tank.
• Never operate vehicles or place objects weighing over 200 kg (450 lb) within 3 m (9,10'') of the lid.
• Never overload the soil within 3 m (9,10'') of the holding tank (ex: blown snow, embankment/slope), the overload could damage the
tank.
• The home must be equipped with an air vent that is in proper working order and complies with the applicable standards.
• Ensure rapid growth of vegetation to prevent soil erosion.
Installation guide and Owner's manual
Holding tanks
Page 2/6
20200615
Item # 324310