All plumbing codes require connection to a vent system. This unit has been designed with a vent connection on the top of the unit. A non-return valve, which comes already assembled on the discharge elbow, prevents back flow into the unit. The discharge elbow on top of the unit can be turned either to the left, to the right, or towards the back, depending on the discharge installation. Either one or both inlets can be used as required. The wastewater from other sanitary fixtures is discharged into the Saniaccess3 via two 2-inch inlets on either side of the housing. This base should be made out of a 2" x 6" (minimum) or 2” x 8” (recommended) on edge, to allow for the installation of a P-trap and the required 1/4” per foot gravity flow towards the pump unit. When adding a bathtub or shower, a base will have to be constructed. In addition to the toilet waste, the Saniaccess 3 will also discharge gray water from a variety of other sanitary fixtures such as: a sink, a bathtub, a shower and a urinal. A normal operating cycle for Saniaccess 3 takes about 10 - 12 seconds depending upon the discharge pipe run configuration power consumption is therefore minimal. Once the water level in the container goes down, the micro switch deactivates the unit until the flush is activated again. The unit pumps the effluent upward to 15 feet and/or 150 feet horizontally (with gravity fall). The centrifugal force causes the reduced solids to be ejected through a grill into the container where it is picked up by the impeller pump mounted beneath the motor. Water and organic waste matter enter the chamber and are reduced to slurry as the macerator blades rotate at 3600 RPM. The moving parts therefore are kept to an absolute minimum. A common spindle/shaft drives the impeller and the macerator blades. The motor is sealed for life in an oil filled enclosure. When the flush is activated, the water flowing into the Saniaccess 3 activates a micro switch in the pressure chamber, which in turn starts the motor. The inside of the unit comprises of a pressure chamber, which starts and stops the unit, and the motor, which drives the stainless steel macerator blades and the pump. The blade is made out of a hardened stainless steel material which eliminates the need for any service or replacement. It incorporates a macerating system which can handle human waste and toilet paper in residential applications. The Saniaccess 3 is a 1/2 HP pump system used to install a complete bathroom up to 15 feet below the sewer line, or even up to 150 feet away from a soil stack.
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