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Page 3: ...ation Service Manual Automatic and manual models Single phase power only 115 or 230 volt The SSM33 series pumps have been replaced by the SSM33I series pump as of February 2000 SSM33I SUMP EFFLUENT PUMPS 115 Volt Single Phase Only SRM4 SUMP EFFLUENT SEWAGE PUMPS 115 or 230 Volt Single Phase Bag 18812A100 ...
Page 4: ...33 SSM33I SERIES Piggy Back Control Control Vertical Float Switch 10 Cord Control Vertical Float Switch 20 Cord Not Shown Automatic Only Cable Tie Not Shown Automatic Only 20 21 2 1 3 4 6 8 7 9 11 10 12 14 15 13 16 18 17 19 5 13800A991 ...
Page 5: ...3 TYPICAL SECTION DRAWING FOR SRM4 SERIES Piggy Back Control Cable Tie Not Shown Automatic Only 20 21 13800A991 ...
Page 6: ...D000 24 Impeller SRM4 1 21610B000 Bracket Float SSM33 SSM33I 1 24003A000 PARTS LIST SSM33 SSM33I AND SRM4 Not Shown CHART Pump Pump 1 7 Winding Locked Catalog Engineering Pump Cord Cord Stator Resistance Max Rotor Number Number Type HP V Ph Electric Length Only in Ohms Amps Amps SSM33M1C 26235D000 Manual 1 3 115 1 21628B048 20 25757B010 1 3 8 0 12 5 SSM33P 1 26235D010 Automatic 1 3 115 1 21628B046...
Page 7: ... could cause the pump to fail LEVEL CONTROLS The automatic models come with 10 or 20 power cord and mechanical mercury free piggy back float switch The 115 or 230 volt piggy back switch is tethered directly to the pump The switch can optionally be mounted to the dis charge pipe using a minimum 3 5 8 tether length The switch must float free from pump and basin wall Plug the switch cord plug into a ...
Page 8: ... installed to prevent back flow of effluent if the pump must be removed for service A check valve must be installed on pressure sewer systems and on other systems where conditions allow to prevent backflow and to reduce wear on the pump system A high water alarm must be installed on a separate circuit from the pump circuit The alarm should have the ability to be tested for proper operation POINTS ...
Page 9: ... NSULATION ON 20 FT CORD CONDUCTORS AND JACKET IS UL AND CSA APPROVED MIN SUMP DIA 14 1 1 2 CHECK VALVE AND RUBBER SLEEVE CONNECTORS 1 1 2 SHUT OFF GATE VALVE OPT SUMP BASIN 14 TO 18 DIA PLASTIC FIBERGLASS OR CONCRETE 1 1 2 DISCHARGE PIPING CAN BE ABS OR PVC PLASTIC WITH PROPER ADAPTERS OR CAN BE GALV STEEL IF COPPER PIPE IS USED BE SURE TO USE THREADED PLASTIC FITTING IN PUMP DISCHARGE OPENING TO...
Page 10: ...UND CONDUCTOR 2 SHUT OFF GATE VALVE 2 FREE FLOW CHECK VALVE 2 UNION SEALED COVER 2 OR 3 VENT PIPE AS REQUIRED BY LOCAL CODE SUMP BASIN GAS TIGHT COVER 18 MIN DIA FIBERGLASS OR POLYETHYLENE TURN OFF LEVEL FLOAT SWITCH TURN ON LEVEL 9 10 15 2 DISCHARGE PIPING CAN BE ABS OR PVC PLASTIC WITH PROPER ADAPTERS OR CAN BE GALV STEEL 17 MIN 10 MIN BOTTOM OF INLET PIPE SRM4M1C 4 10 HORSEPOWER 115 VOLTS OR SR...
Page 11: ...the motor shaft Slide the rotating portion over the shaft with the rubber surface of the seal facing away from the stationary seal face Center the seal on the shaft 8 Place the impeller onto the shaft Screw the impeller clockwise onto the shaft using a screwdriver to hold the shaft from turning and tighten impeller Check to see that the impeller spins freely after tightening 9 Replace the suction ...
Page 12: ...he oil as noted in the previous sections If the oil shows signs of water or other contamination it may be necessary to replace the seal assembly as noted in a previous section 2 Loosen and remove the three cap screws retaining the motor housing Lift the motor housing off of the pump assembly 3 Remove the O ring from the remaining pump assembly Clean surface area and place new o ring into position ...
Page 13: ... 44805 1969 419 289 1144 FAX 419 289 6658 www femyers com Myers Canada 269 Trillium Drive Kitchener Ontario N2G 4W5 519 748 5470 FAX 519 748 2553 SRM4 DIMENSIONAL DRAWING PERFORMANCE CURVES 725 64 43 4 93 4 1223 64 811 64 513 32 2 521 32 Turn On Turn Off SSM33I ...
Page 14: ...rmers making an open Delta system RETURN OR REPLACED COMPONENTS any item to be replaced under this Warranty must be returned to MYERS in Ashland Ohio or such other place as MYERS may designate freight prepaid PRODUCT IMPROVEMENTS MYERS reserves the right to change or improve its products or any portions thereof without being obligated to provide such a change or improvement for units sold and or s...
