General Information In operation the seal failure unit in dicates for two pumps, and one set at turn-on only that there is some water in the seal for three pumps. Pumps alternate each Attention: chamber. The pump will con tin ue to successive cycle.
Installing Switch Controls: Installation Pump Operations The controls are supported by a mounting Instructions Starting Systems: bracket that is attached to sump wall, cover, or to the NEMA 4 junction box. 1. Turn H-O-A switch Installing Pump in Sump: Off position and then turn on main Control level can be changed at any time Before installing...
Phase Converters: Replacing Stator: IMPORTANT: only compression type insulated Phase converters are generally not 1. If stator only is damaged, it may connectors on the wires. recommended, but in cases where only not be necessary to completely single phase current is available, phase dismantle pump as stator and Do not tape leads as oil will converters can be used.
IMPORTANT: impeller be trapped in the line. Submerge 11. Thoroughly clean all castings designed to be self-tightening when complete unit under water and before replacing seals. One grain check for leaks. running so impeller may be difficult of dirt between the seal faces can to break loose.
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Motor stops and then restarts after Pump does not deliver short period but overload heaters in proper capacity. starter do not trip. 1. Discharge gate valve may be 1. This indicates heat sensors in the partially closed or partially clogged. motor are tripping due to excessive 2.
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S4MN Parts List Ref. Part Part Description Qty. 008530001 Wire Connector – 230V, 3 f Only 005570001 Wire Connector – 460V, 3 f 005570001 Wire Connector – 200 & 230V, 1 f /200 & 575V, 3 f 35' Cord Assembly 054300025 Connection Box Assy.
Pentair Hydromatic will cover only the lower seal and labor thereof for all dual seal pumps. under no circumstance will Pentair Hydromatic be responsible for the cost of field labor, travel expenses, rented equipment, removal/reinstallation costs or freight expenses to and from the factory or an authorized Pentair Hydromatic service facility.