Grinder pump wiring diagram. Zoeller 840 841 and 842 grinder pumps can be installed in new applications or as a direct replacement for any. Hunker may earn compensation through affiliate links in this story. Electric single phase motors have many uses. Chris shows the proper way to wire an orenco s series control panel purchased after 04012018 find the wiring diagrams on our website here.
Important before pump installation. Detailed step by step video of how to wire a septic pump and alarm system. Always observe local codes that may differ. As such crane pumps systems reserves the right to change product without prior written noti cation.
Wiring of supply panel and alarm panel shall be per figures 2a and 2b alarm panel wiring diagrams and local codes. Wiring a motor for 230 volts is the same as wiring for 220 or. Note the location of the vent pipe in the grinder pump systems lid and make sure that the pipe is open to the air. Grp series pumps are ideally suited for residential domestic and municipal wastewater as well as high head applications and are available from 1 hp to 15 hp with optional fm approved explosion proof variants for operation in hazardous locations.
As far as i am aware this is fully adequate to satisfy nec codes. Single phase motors are used to power everything from fans to shop tools to air conditioners. The pump is intended to grind and pump reasonable quantities of items normally found in sanitary sewage applications. Pump to panel fig.
Barnes installation manual submersible grinder pump important. As a result of crane pumps systems inc constant product improvement program product changes may occur. A dedicated 30 amp breaker is required before all simplex alarm panels. Install an adequately sized gate valve after the check valve for pump plumbing and check valve maintenance.
If possible you may want to work with the ground around the unit such that it slopes away. Homa grp series grinder pumps utilize an innovative hardened cutter system to shred soft solids and stringy materials outside of the pump to prevent clogging. This makes sure that water and dirt dont accidentally block the vent pipe. Zoeller grinder pumps are designed for grinding and pumping sanitary sewage from submersible lift stations.