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P/N O&M-BG2GRINDER

 

 
                       
 
 
                             

 

 

 
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INSTALLATION AND SERVICE INSTRUCTIONS 

AND REPAIR PARTS LIST FOR 2HP CENTRIFUGAL 

“BUILDER’S GRADE”  

SUBMERSIBLE GRINDER SEWAGE PUMPS 

                              

      

 

 

 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

                    
            
            

 

 

 
 
 
 

Summary of Contents for 2hp BG2 Series

Page 1: ...NDER _________________________________________________________________________________ INSTALLATION AND SERVICE INSTRUCTIONS AND REPAIR PARTS LIST FOR 2HP CENTRIFUGAL BUILDER S GRADE SUBMERSIBLE GRIND...

Page 2: ...2 P N O M BG2GRINDER 01 2016 MODELS 2hp BG2 Series BG2 21 200 230 Volt 1 Phase...

Page 3: ...re removing pump from basin be certain to close shut off valve This prevents backflow from pressure sewer Keep control panel locked or confined to prevent unauthorized access If pump is idle for long...

Page 4: ...limit of lifting chain cable or rope Do not use lifting chain cable or rope where failure could result in loss of life Examine all lifting devices chain cable or rope for damage before and after each...

Page 5: ...5 P N O M BG2GRINDER PUMP SPECIFICATIONS WIRING DIAGRAMS BG2 21 200 230 VOLT 1 PHASE...

Page 6: ...Face Silicon Carbide Rotating Face Silicon Carbide Stationary Face Silicon Carbide Stationary Face Buna N Elastomer 300 Series Stainless Steel Hardware BEARING UPPER Single Row Ball Oil Lubricated BEA...

Page 7: ...peller to be sure it is free DO NOT TURN IMPELLER WITH FINGERS AS EDGES ARE SHARP Use allen wrench in the impeller screw to turn the impeller CAUTION No persons should be in the basin when pump is low...

Page 8: ...ed or installed backwards Pump motor damaged worn Pump may be air locked Cutter loose or jammed on shaft worn or damaged Pump is noisy Grinder impeller may be rubbing against grinder ring due to misal...

Page 9: ...aft and tap counterclockwise on one of the large cutter vanes with a hammer Tap in a counterclockwise direction thread is right hand 3 If the impeller removes easily clean and replace if worn 4 Make s...

Page 10: ...10 P N O M BG2GRINDER PARTS LIST BG2 21...

Page 11: ...NC x 1 3 4 LG SST 4 CS5 16X1 3 4SS 15 Screw Cap 5 16 18UNC x 1 1 4 LG SST 6 CS5 16X1 1 4SS 16 Screw Cap 5 16 18UNC x 1 3 8 LG SST 4 CS5 16X1 3 8SS 17 Screw Allen HD 5 16 18UNC x 1 LG SST 4 SCS5 16X1SS...

Page 12: ...ly using a phase converter or if 3 phase power is supplied by only two transformers making an open Delta system WARRANTY EXCLUSIONS Keen Pump specifically disclaims the implied warranties of merchanta...

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