ADVANCED SUBMERSIBLE GRINDER PUMP

1 NOTE! To the installer: Please make sure you provide this manual to the owner of the equip ment or to the responsible party who maintains the HPG200 ADVANCED SUBMERSIBLE GRINDER PUMPINSTALLATION AND SERVICE MANUALItem # E-03-407 | Part # 5625-407-1 | 2017 Pentair plc | 02/17/17 2 General Information Attention: This manual contains important information for the safe use of this product. Read this manual completely before using this product and refer to it often for con tin ued safe product use. DO NOT THROW AWAY OR LOSE THIS MAN U AL. Keep it in a safe place so that you may refer to it often. Reasonable care and safe meth ods should be practiced. Check local codes and requirements before : Before handling these pumps and controls, always disconnect the power first. Do not smoke or use sparkable electrical devices or flames in a septic (gaseous) or possible septic Cautions and Warnings CALIFORNIA PROPOSITION 65 WARNING: This product and related accessories contain chemicals known to the State of California to cause cancer, birth defects or other reproductive : Risk of Electrical Shock or Electrocution.

2 May result in serious injury or death or fire hazard. Installer must disconnect all electrical sources prior to installation, handling or servicing. Only qualified personnel may install this system. NFPA 70: National Electric Code (NEC) or local codes must be followed. System must be properly grounded according to NEC. Do not lift pump by power : Biohazard Risk. Once wastewater source has been connected to system, biohazard risk exists. Installer(s) and/or service personnel must use proper personal protective equipment and follow handling procedures per OSHA 29 CFR when handling equipment after wastewater source has been connected to : Risk of Asphyxiation. Installer(s) and/or service personnel must use proper personal protective equipment and follow OSHA 29 CFR or OSHA 29 CFR 1926. Pump may be installed in a location classified as a confined : Risk of Fire or Explosion. Do not smoke or use open flames in or around this system. HPG200 systems are not intended for use in hazardous locations per NFPA 70: National Electric Code.

3 Do not pump flammable : Cutting Risk. Risk of serious cutting or amputation exists. Disconnect all power sources prior to servicing pump or grinding mechanism. Pump may start without warning. Grinding mechanism is extremely sharp. Use caution when handling GRINDER NOT modify the cord strain relief. When wiring to a system control, connect the pump ground lead to the system NOT run the pump dry. Dry running can overheat the pump (causing burns to anyone handling it) and will void the pump normally runs hot. To avoid burns, allow it to cool for 30 minutes after shutdown before handling GRINDER pumps are not approved for use in swimming pools, recreational water installations, decorative fountains or any installation where human contact with the pumped fluid is common. This specialized pump is designed to incorporate a grinding mechanism to remove wastewater particulate and pump the resulting slurry from a residential structure to a collection all lifting devices, rope or chain for damage before and after each NOT exceed manufacturers recommendation for maximum performance, as this could cause the motor to the pump in its operating position so it cannot tip over, fall or NOT pump without safety devices in must be vented in accordance with the local plumbing Pump Pump Description:The Hydromatic pumps covered by these instructions are SUBMERSIBLE GRINDER cutter blades are on the suction side of the cen trif u gal pump impeller and dis charge directly into the inlet of the im pel ler.

4 The integral stain less steel pump motor shaft is sealed by two me chan i cal seals with an oil chamber between the seals to pro vide lubrication for both seal ball bearings are used to handle the loads in this de sign, similar to most of Hydromatic s solids handling pumps . The upper bearing takes radial load, while the larger lower bear ing handles both thrust and radial loads. Both bearings are permanently lu bri cat ed by the dielectric oil in the motor housing. The motor is fixed within the motor housing and is com plete ly submerged in the di elec tric oil for maximum heat transfer. The motor housing and 3seal cham ber are com pletely sealed with O-rings located at mating part power cord entry system is designed to give double seal ing. The chamfered pilot of the motor housing mates with the molded cord end to form the first seal. The cord grip forms the second seal around the molded cord end and provides strain relief.

5 The ca ble on the HPG model includes the leads for both heat sensors (motor protection) and the seal sen sor lead for seal leakage de tec tion. The cutters are designed to be self adjusting and will not need to be shimmed or :These pumps are designed for either residential or industrial sew age discharge ap pli ca tions with a pH ranging from 5 to 9, spe cif ic gravities from to , viscosities ranging from 28 to 35 , and tem per a tures up to 140 :All local wiring codes must be observed. Consult the local inspector before in stal la tion to avoid costly delays that can occur due to rejection after job is Installation Unpacking Pump:Remove pump from carton. When un pack ing unit, check for con cealed damage. Claims for damage must be made at the receiving end through the delivery carrier. Dam age cannot be processed from the :If pumps are installed in an existing basin or concrete sump, the piping can either be connected permanently or rails and brackets ELECTRICAL CONNECTIONS 1 Phase 3 PhaseGreen Ground Ground Red Start Power Line Power LineWhite Main Power Line Power LineBlack Common Power Line Power LineOrange Seal Failure Seal FailureBlue Heat Sensor Heat SensorWhite Heat Sensor Heat Sensor w/ black stripeWHITE W/BLACK STRIPE - P1 BLUE - P2 ORANGE - SEAL PROBESENSOR LEADS208 - 230V SINGLE PHASET4(WHITE)(BLACK)(RED)T5T8 BLACKL2 WHITEL1 REDL3P1 (PURPLE)P2 (BROWN)MOTOR LEADS230V (DUAL VOLTAGE) THREE PHASEP1 (PURPLE)P2 (DARK BROWN)T7(PINK)(RED)(LT.)

6 BROWN)(BLUE)(TAN)(ORANGE)T8T9T1T2T3T4(YE LLOW)(BLACK)(LAVENDER)T5T6 BLACKL2 WHITEL1 REDL3200V AND 575V THREE PHASET1(BLUE)(TAN)(ORANGE)T2T3 BLACKL2 WHITEL1 REDL3P1 (PURPLE)P2 (BROWN)460V (DUAL VOLTAGE) THREE PHASEPL (PURPLE)P2 (DARK BROWN)T7(PINK)(RED)(LT. BROWN)(BLUE)(TAN)(ORANGE)T8T9T1T2T3T4(YE LLOW)(BLACK)(LAVENDER)T5T6 BLACKL2 WHITEL1 REDL3 Pump OperationsTo reduce the risk of electrical shock, install only on a GFCI protected circuit. See pump nameplate for electrical start the pump, perform the following steps in order: 1. When GRINDER pump is single phase, no rotation check is necessary. Correct rotation is counter-clockwise. 2. Run water into sump until motor is covered. 3. Open gate valve in discharge line. 4. Turn pump on. If pump runs and sump liquid does not pump down, stop pump and close discharge gate valve. Lift pump until sealing flange is open to vent off trapped air. Lower pump, open discharge valve, and start the pump : Positive displacement pump is designed to operate at minimum 5 GPM capacity.

7 Running pump at shut-off condition or with gate valve closed can result in damage to the pumping stator boot and rotor. 5. Level control should be set so that pump turns off when level is about 2 inches above inlet of pump suction and turns on when level is about 2 inches above be fur nished for mounting to walls of basin. In either case, be sure that the Hydromatic solids handling check valve is used and that the pumps are submerged in a vertical position. The complete factory built packaged system is recommended for the most satisfactory installation and generally for the low est cost where expensive instal la tion labor is Connections:Make all connections from motor to control panel to com ply with local : Make sure that the ground wire is securely connected and that the unit is properly grounded in accordance with local 2. Remove the volute and cutters per the instrutions listed under the Pump Disas-sembly, Inspection, Reassem-bly section in this manual.

8 3. To remove the impeller, secure the shaft by threading the radial cutter onto the shaft and holding it with a pair of pliers. Hold a wood block against the impeller vane and tap it with a hammer until it spins off. 4. Using a pair of snap ring pliers, remove the snap ring that secures the lower seal. Remove the lower seal rotating elements by sliding the spring off the shaft. Then using two screwdrivers, slide the carbon assembly off by prying on the retaining ring. 5. Loosen and remove the cap screws that hold on the seal housing, then re move the seal housing. Using a socket that will fit onto the back of the seal, tap the sta tionary seal assembly out of the seal housing. 6. Using a pair of snap ring pliers, remove the snap ring that secures the up per seal. Remove the spring retainer and spring from the shaft, and 2 3450 208 1 2 3450 230 1 3450 200 3 3450 230 3 3450 460 3 3450 575 3 RPM VOLT PHASE BLACK TO BLACK RED WHITE TO RED TO WHITE WINDING RE SIS TANCE IN OHMSMAXIMUM AMP & WINDING RESISTANCE VALUESSINGLE PHASE THREE PHASEBLACK - COMMON BLACK - L1 WHITE - MAIN WHITE - L2 RED - START RED - L3 6.

9 If problems occur, check power source. Make sure a separate supply line is available. Verify voltage supply. 7. Check resistance of windings. If not within guidelines, return pump to authorized factory service the motors are oil filled, no lubrication or other maintenance is required. Pump should be checked every quarter for corrosion and MaintenancePump Disassembly, Inspection, Reassembly: 1. Close gate valve at pump discharge. 2. Turn off circuit break er. 3. Remove pump from sump. 4. Unscrew cap screws and remove the volute from the pump. Note: under certain circumstances it may be necessary to remove the discharge piping. 5. Remove the axial and radial cutters from the shaft and inspect for excessive wear or damage. If the axial cutter is damaged or is excessively worn, flip the axial cutter to the unworn side and reattach to the radial cutter. 6. Inspect the stationary cutter for wear or damage. If the cutter requires removal, loosen the machine screw in cutter retainer and remove cutter retainer and slide the cutter out of the volute.

10 If cutter is damaged or worn, reinstall on the opposite side, making sure to snug (DO NOT OVERTIGHTEN) the Allen head screw. It is good practice to add a light coat of removable locking adhesive to the Allen screw. 7. Inspect the volute O-ring for damage. If cracked or torn, replace with the proper Hydromatic part. 8. To reassemble the pump, place the cutters on the splined shaft and orient the cutters so that the axial cutter blades fall between the impeller vanes. Hold tension on the cutters and replace the volute and cap screws, making sure the O-ring is placed in the proper position. Evenly torque the cap Seals on Dual Seal HPG200 Model: 1. Drain the oil in the seal chamber by removing the drain plug on the side of the pump. If it con tains water, the lower seal has failed and should be replaced. The motor hous ing should be drained and the upper seal replaced if the lower seal has failed, since foreign material in the seal chamber may have dam aged the upper , re place the cap screws, and evenly tighten.