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General| Brand | Xylem |
|---|---|
| Model | Bell & Gossett e-1510 Series |
| Category | Water Pump |
| Language | English |
Purpose of this manual to provide information for installation, operation, and maintenance.
General safety precautions, message levels, decals, user safety, and environmental protection.
Procedures for examining packages and the unit upon delivery for damage or missing items.
Safety precautions and recommended methods for lifting and handling the pump assembly.
Guidelines for short-term storage, including environmental conditions and shaft rotation.
Overview of pump features, construction, and intended applications.
Details on mechanical seal types, temperature, pH limits, and fluid concentration.
Precautions and guidelines before installing the pump, including location and electrical safety.
Recommendations for choosing an optimal pump location considering liquid source, space, and environment.
Requirements for a stable, rigid foundation to absorb vibration and support the pump unit.
Checks for suction and discharge piping, supports, and connections to prevent strain and turbulence.
Checks related to pump insulation, specifically grease fittings and vent slots.
Diagram and list of components for a typical pump installation with associated piping and controls.
Considerations for special installations, including suction diffusers and isolation bases.
Steps for installing the pump, driver, and coupling if the unit was not factory-installed.
Procedure for leveling the pump base on a concrete foundation using shims or wedges.
Instructions for grouting the baseplate to ensure a solid and stable foundation.
Precautions and importance of proper shaft alignment for preventing component failure.
When and how to perform alignment checks, including initial and final alignments.
Detailed steps and warnings for aligning a standard sleeve type coupling.
Referencing coupling manufacturer instructions and alternative alignment methods.
Pre-startup checks, system clearing, and rotation verification.
Step-by-step procedure for starting the pump and initial monitoring.
General operational safety, capacity, overload, temperature, and vibration limits.
Safe procedures for shutting down the pump and driver.
Final alignment checks when the pump and driver are at operating temperature.
Notes on packed pump operation, including gland nut tightening and leakage rate.
Limits and precautions regarding maximum fluid temperatures and their effect on leakage.
Guidelines for measuring and managing pump vibration levels during operation.
Information on bearing lubrication schedule, regreasing, and grease requirements.
Precautions, draining, and procedures for removing coupling guard, coupling, and bearing frame.
Critical warnings and notices for safe disassembly, including isolation and power lockout.
Procedure for safely draining the pump before disassembly, including isolation valve checks.
Steps for removing the hex coupling guard to access the coupling.
Procedure for removing the coupling halves and sleeve from the shaft.
Steps to remove the bearing frame and impeller assembly from the pump volute.
Instructions for removing the impeller, including warnings about heat and sharp edges.
Procedure for removing the mechanical seal components for specific models.
Steps for removing seal or packing rings from specific pump models.
Guidelines for inspecting parts like impeller, shaft, sleeve, and bearing frame before reassembly.
Criteria for replacing impeller parts, vanes, and O-rings/gaskets/seats.
Inspection criteria for the shaft and sleeve, including cleaning and checking for damage.
Inspection checks for the bearing frame, including cracks, operation, and contamination.
Guidelines for machining and trimming impeller diameter to reduce flow rate and head.
Recommendation for rebalancing impellers trimmed more than 5% in diameter.
Specific instructions for angle cutting impellers at reduced diameters for e-1510-4AD models.
General procedures for reassembling the pump after maintenance or overhaul.
Instructions for assembling the standard mechanical seal and the single mechanical seal.
Procedures for installing the impeller on the shaft for different pump models.
Instructions for assembling the packed stuffing box for the e-1510-PF model.
Steps to reinstall the bearing frame and impeller assembly into the volute.
Procedure for installing the hex coupling guard back onto the pump.
Tables providing torque values for capscrews and pipe plugs.
Information to provide to dealer for troubleshooting issues not resolved by the user.
Details of the commercial warranty terms, coverage, exclusions, and limitations.
Details of the limited consumer warranty terms, coverage, exclusions, and limitations.
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