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Summary of Contents for Stancor AHS Series
- Page 1 Installation, Operation and Maintenance Manual Stancor™ AHS Series Pumps...
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Page 2: Table Of Contents
Table of Contents Safety Guidelines Caution Wiring Maintenance Nameplate format Prior to Operation Installation Electrical Wiring Wiring Cable Grounding Wiring Diagrams Operation Maintenance Exploded View List of Parts Troubleshooting Disassembly and Assembly Appendices: Technical Data: Specifications: Notes... -
Page 3: Safety Guidelines
Safety Guidelines This instruction manual provides you with the information required to safely own and operate your product. Retain these instructions for future reference. The product you have purchased is of the highest quality workmanship and material and has been engineered to give you long and reliable service. -
Page 4: Caution
Pump should be connected or wired to its own circuit with no other outlets or equipment in the circuit line. Fuses and circuit breaker should be of ample capacity in the electrical circuit. Maintenance If the pump does not operate properly or trouble shooting doesn’t work, consult your pump dealer or take pump to a Stancor authorized service center. Nameplate format... -
Page 5: Prior To Operation
Prior to Operation Check the following points upon receipting of your pump: Is the pump exactly what you ordered? Check nameplate. It is especially important that you check whether the pump is to be used with 50 or 60 Hz. Has any damage occurred during shipment? Are any bolts or nuts loose? Have all necessary accessories been supplied? We recommend that you keep a spare pump on hand in case of emergencies. -
Page 6: Electrical Wiring
Fig-1 Fig-2 Electrical Wiring Wiring A) Wire as indicated for the appropriate start system as shown in Fig-3 for single phase version and Fig-4 for three phases. B) Loose connections will stop the pump. Make sure all electrical connections secure. Cable WARNING: Never let the end of the cable contact water. -
Page 7: Operation
Operation 1. Before starting the pump 1. After completing installation, measure the insulation resistance again as described in Installation. 2. Check water level. If the pump is operated continuously for an extended period in a dry condition or at the lowest water level, the motor protector will be shut off the power. - Page 8 3. Parts need to be replaced Replace the appropriate part when the following conditions appear. Replaceable part Mechanical seal Oil filler plug gasket Lubricating oil O-ring Oil in mechanical Inspect or replace Oil is clouded or Condition Overhaul the pump seal chamber the oil dirty...
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Page 9: Exploded View
Exploded View... -
Page 10: List Of Parts
List of Parts Name Material Photo Name Material Photo "' Handle Nylon 6 Impeller Hytrel Motor Cov- ACD12 Packing Packing Pump Casing FC-200 End Brack- SECC Agitator SMF5030 Shaft SUS410 Flange FC-15 Motor ADC12 Packing Housing FC-15 Seal Casing Strainer O-ring Cable Capacitor... -
Page 11: Troubleshooting
Troubleshooting Trouble Cause Remedy (1) Power failure Does not start. (1)-(3) Contact electric power company and devise countermeasures Starts, but (2) Large discrepancy between power source and volt- immediately stops. (3) Significant drop in voltage (4) Motor phase malfunction (4) Inspect electric circuit (5) Electric circuit connection faulty (5) Correct wiring (6) Faulty connection of control circuit... -
Page 12: Disassembly And Assembly
Disassembly and Assembly Disassembly- When disassembling pump, have a piece of cardboard or wooden board ready to place the different parts on as you work. Do not pile parts on top of each other. They should be laid out neatly in rows. The “O” ring and gasket cannot be used again once they are removed. -
Page 13: Appendices
Appendices: Technical Data: AHS-05 DS-A05-005 AHS-10 DS-A05-009 AHS-10HH DS-A05-001 AHS-25HH DS-A05-013 Specifications: AHS-05 DS-A05-006 AHS-10 DS-A05-010 AHS-10HH DS-A05-002 AHS-25HH DS-A05-014... -
Page 14: Notes
Notes Industrial Flow Solutions Operating, LLC • 104 John W Murphy Drive, New Haven, CT 06513, USA • 860-399-5937 • www.flowsolutions.com Stancor™ is a trademark of Industrial Flow Solutions Operating, LLC. All rights reserved.
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