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Hayward SwimPro SWP120551 User Manual

Hayward SwimPro SWP120551
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CENTRIFUGAL PUMPS
SwimPro®
OWNERS MANUAL
SAVE THIS OWNERS MANUAL
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Hayward SwimPro SWP120551 Specifications

General IconGeneral
BrandHayward
ModelSwimPro SWP120551
CategoryWater Pump
LanguageEnglish

Summary

SwimPro Centrifugal Pumps Owner's Manual

Safety Warnings

General Electrical Safety

Adhere to electrical safety standards and qualified installation for hazard prevention.

Operational Safety and Supervision

Ensure proper use, supervision, and maintenance to prevent injury and ensure longevity.

Thermal and Vacuum Release Systems

Understand the pump's thermal protection and lack of SVRS for safe operation.

General Installation Information

Pump Installation Location

Position pump to minimize suction losses and comply with AS/NZS 3000 Wiring Rules.

Ventilation and Drainage Requirements

Ensure a ventilated, dry, and well-drained area for motor cooling and longevity.

Accessible Plug and Outlet

Install pump for easy visibility and accessibility of the plug and wall socket.

Mounting and Securing

Securely mount pump to a base using lag screws and lock washers for stability.

Electrical Connection Guidelines

Voltage and Cable Matching

Ensure power supply voltage and cable capacity match pump requirements per AS/NZS 3000.

Qualified Electrical Installation

All power outlet changes or installations must be performed by a qualified electrician.

Power Supply Requirements

Power must be supplied via an isolating transformer or an RCD with a 30mA residual operating current.

Motor Thermal Protection

Single-phase motors have thermal protection that automatically shuts off and restarts the motor.

Starting and Priming

Priming Procedure

Fill strainer housing with water before operation; never run pump dry.

Valve and Air Bleed Operation

Open all suction, discharge, and air bleed valves for proper priming.

Power On and Priming Time

Turn on power and allow sufficient time for the pump to prime.

Maintenance and Storage

Strainer Basket and Gasket Care

Regularly clean strainer basket and inspect/replace cover gasket as needed.

Self-Lubricating Components

Motor bearings and shaft seals are self-lubricating; no additional lubrication is required.

Motor Cleaning and Ventilation

Keep the motor clean and ensure air vents are unobstructed for cooling.

Shaft Seal Replacement

Replace shaft seals if they become damaged or worn over time.

Professional Servicing

All repairs, servicing, and maintenance should be done by authorized personnel.

Draining and Storing Pump

Drain the pump and store it in a dry, well-ventilated room, protecting it from elements.

Troubleshooting Guide

Motor Won't Start

Check power cord, switches, breakers, fuses, and manual shaft rotation.

Motor Cuts Out

Investigate power cord, voltage, binding, overload, and thermal protection.

Motor Hums, Not Starting

Check for open capacitor or debris in the impeller.

Pump Won't Prime

Ensure strainer is filled, gasket seated, valves open, and water level is adequate.

Pump Develops Vacuum Check

Test for vacuum development to diagnose suction line or strainer issues.

Suction Line Obstruction Check

Check suction line, strainer, and piping for blockages or air leaks.

Low Flow Issues

Address clogged strainers, undersized piping, plugged discharge, air leaks, or low voltage.

Noisy Pump Causes

Investigate air leaks, cavitation, vibration, foreign matter, or worn bearings.

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