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Question posted by ROB44116 on March 6th, 2013

Pump Motor Removal

How Do You Remove The Pump Motor After Removing The Locking Ring

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Related Hayward NorthStar Manual Pages

All NorthStar models - Page 1

... 620 DIVISION STREET ELIZABETH, NJ 07207 (908) 351-5400 WWW.HAYWARDPOOL.COM The Hayward NorthStar Pump is specifically engineered for the demanding requirements of today's in-ground swimming pool/spa that is a self-priming pump that includes an improved seal and impeller design that will provide many years of efficient, dependable, corrosion-free service. P/N: IS4000...

All NorthStar models - Page 2

... that will or can cause minor or moderate personal injury and/or property damage and if ignored presents a potential hazard. Pool and spa components have a finite life. WARNING - CAUTION - ATTENTION INSTALLER - This pump is strongly advised to the potential for cooling. All components should be alert to protect the electrical components from using...

All NorthStar models - Page 3

...or wall), must be placed in mechanical entrapment. Installation of this manual. - NorthStar™ Pump Series Page 3 of Electric Shock. WARNING - Run a continuous wire from near... to all metal parts of swimming pool, spa, or hot tub, and to the pressure wire connector provided on local electrical codes for information on the motor housing and to all electrical equipment,...

All NorthStar models - Page 4

... the Hayward NorthStar Pump Series. WARNING - Failure to pump housing with air-flow ventilation for heavy debris loads. Before servicing pool and spa circulation system, all system valves must be in open position. Fire and burn hazard. Failure to install according to defined instructions will void warranty. Heavy-duty, high-performance motor with strainer cover lock ring. Balanced...

All NorthStar models - Page 5

...pump is designed for gate valves in line. Do NOT install pump and filter in above diagram), equivalent to pool... in a damp or non-ventilated location. Allow adequate access for cooling. Pump motors require free circulation of 15 HP 3/4 1 1 1/2 2 2 1/2 3...NorthStar™ Pump Series Product Specifications Page 5 of air for servicing pump and piping. The base must : Allow pump...

All NorthStar models - Page 6

...pump motor can cause serious or fatal electrical shock hazard. Plumbing Use Teflon tape to engage fitting an additional 1 ½ turns. The pump suction and outlet ports have molded-in severe personal injury or death. Pool and spa fittings MUST conform to pool structure. Bond motor...pool (multiple drains) or double suction (skimmer and main drain). NorthStar™ Pump Series Pump...

All NorthStar models - Page 7

...valve (if available) on the pump or filter, DO NOT start the pump. Remove any trapped air in conformance with all parts to ensure pump is functioning properly, then the ...this test: 1. Starting/Priming the Pump Fill strainer housing with starting the circulating pump system. Allow no higher than 100° F (38° C). 5. NorthStar™ Pump Series Page 7 of water (not ...

All NorthStar models - Page 8

... of motor and consequent serious pump damage. Hayward pumps have self-lubricating motor bearings and shaft seals. Do NOT use water to pool/spa system directly in severe personal injury. Replace with compressed air. Do not purge the system with genuine Hayward seal assembly kit. WWW.HAYWARDPOOL.COM USE ONLY HAYWARD GENUINE REPLACEMENT PARTS NorthStar™ Pump Series...

All NorthStar models - Page 9

... personal injury or death. 1. Release motor lock ring latch (item #17), then grasp lock ring handle and rotate up. 2. To remove, pull it straight out of the pump/strainer housing.) Removing the Impeller (See Parts Diagram on the motor shaft. Remove the motor end cover by removing the two (2) screws or pry off . 4. To prevent motor shaft from pump and piping when expecting freezing...

All NorthStar models - Page 10

... carefully the position of 15 Shaft Seal Change Instructions (cont'd.) 5. Removing the Ceramic Seat (See Parts Diagram on page 11 of this manual for pump component locations.) 6. If tight, use a small screwdriver to pump/strainer housing (item #3) by rotating motor lock ring (item #17) down until lock engages. (Be sure housing gasket is now exposed. STOP - Rotate...

All NorthStar models - Page 11

... Cover, Lock Ring, O-Ring) Strainer Cover Kit (Biguanide Sanitizer Applications Only; Qty. 1 1 1 1 10 10 10 10 10 1 1 10 (5 for 2-3 HP) WWW.HAYWARDPOOL.COM USE ONLY HAYWARD GENUINE REPLACEMENT PARTS NOT Pressure Testable) Seal Plate O-Ring Diffuser O-Ring Diffuser Impeller Ring Impeller Kit (Includes Impeller, Impeller Ring, Seal Assy) Ctn. NorthStar™ Pump Series Replacement...

All NorthStar models - Page 12

... 16 SPX4000F 17 SPX4000K 18 See SKU Detail 19 & 20 SPX4000FG 21 SPX4000GA 22 SPX1600Z52 Description Shaft Seal Assembly Seal Plate Motor Cap Screws Motor Mounting Plate Motor Lock Ring Motor Drain Plug with O-Ring Mounting Base w/2 Cap Screws Mounting Base Cap Screw Kit (set of 15 Parts Listing (cont'd.) Ref. NorthStar™ Pump Series Page 12 of 2) Ctn.

All NorthStar models - Page 13

...: Check all threaded connections for available field supply voltage (see pump operating label). 1. Pump Won't Prime, Check For: 1. Solution: Contact a qualified repair professional. Remove and replace shaft seal only if it if necessary. NorthStar™ Pump Series Page 13 of vacuum at motor or power drop (frequently caused by undersized wiring or extension cord...

All NorthStar models - Page 14

... etc. Motor bearings noisy from return fittings). Solution: Correct suction condition or throttle return lines, if practical. Air leak in suction piping, cavitations caused by restricted or undersized suction line or leak at once. © Hayward Pool Products, 2007 All rights reserved. Generally, Check For: (cont'd.) 3. Check For: 1. NorthStar™ Pump Series Page...

All NorthStar models - Page 15

... warranty replacements or repair, defective components or parts should be responsible for cartage, removal and/or reinstallation labor or any other conditions and terms of Hayward Pool Products. NorthStar™ Pump Series Page 15 of 15 HAYWARD® LIMITED WARRANTY This pump was inspected before shipment from state to state. *Supersedes all previous publications. No...