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Pentair MYERS MG200 Series Installation And Service Manual
Pentair MYERS MG200 Series Installation And Service Manual

Pentair MYERS MG200 Series Installation And Service Manual

2 hp grinder pump for residential and pressure sewer applications

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MG200 SERIES
GRINDER PUMPS
INSTALLATION AND SERVICE MANUAL
2 HP Grinder Pump for Residential and Pressure Sewer Applications.
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 system.
Part # 23833A664 | © 2014 Pentair Ltd. | 07/16/14

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Summary of Contents for Pentair MYERS MG200 Series

  • Page 1 2 HP Grinder Pump for Residential and Pressure Sewer Applications. 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 system. Part # 23833A664 | © 2014 Pentair Ltd. | 07/16/14...
  • Page 2 n CAUTION! USAGE The MG200 Series is a submersible wastewater THE MG200 SERIES GRINDER PUMP SHOULD grinder pump designed specifically for individual NEVER BE WORKED ON WITHOUT FIRST residential and pressure sewer applications. The DISCONNECTING THE POWER CORD. pumps are to be used for domestic sewage only and are not to be used for pumping commercial or OIL TYPE industrial sewage such as from motels, schools,...
  • Page 3: Safety Warnings

    REPLACING GRINDER IMPELLER AND 230 VAC GRINDER SHREDDING RING junction 230V power source All repairs must be done at the factory or at an ® authorized Myers service facility. n CAUTION! black DISCONNECT ALL POWER AND CONTROL WIRES TO MOTOR AT CONTROL PANEL BEFORE liquid-tight white connector...
  • Page 4 ® 9. Use Never Seez or other graphite compound on 4. Remove the housing carefully to be sure that threads before replacing grinding impeller. enough cord is pushed into the housing so as not to create tension on cord. 10. Be sure cap screw in bottom of shaft is tight. Hold impeller with a screwdriver between cutter bar and 5.
  • Page 5: Troubleshooting Guide

    TROUBLESHOOTING GUIDE Pump does not run or hum. A. Line circuit breaker may be off; J. Pump head may be too high. See A, B, C, D, E or F. or fuse, if used, may be blown Horizontal distance does or loose.
  • Page 6: Common Parts List

    MOTOR END PARTS COMMON PARTS LIST For use with product built with ® Marathon motor. Ref. Part Number Description 26433D002 CASE, VOLUTE 21584B000 FLANGE, W/SHREDDING RING MG200 21584B003 FLANGE, W/SHREDDING RING MGH200 21584B004 FLANGE, W/SHREDDING RING MG200F 19099A012 SCREW, CAP 1/4" x 1" LONG., SST (3 REQ’D) 21583B000 RETAINER, IMPELLER, SST 07597A018...
  • Page 7 THIS PAGE INTENTIONALLY LEFT BLANK...
  • Page 8 Warranty is effective only if Pentair Myers authorized control panels are used. All seal fail and heat sensing devices must be hooked up, functional and monitored or this warranty will be void. Pentair Myers will cover only the lower seal and labor thereof for all dual seal pumps. Under no circumstance will Pentair Myers 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 Myers service facility.