Hayward NorthStar Support Question
Hayward NorthStar Support Question
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Question posted by ggrobertson on June 6th, 2013
How Do You Remove The Lock Ring
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Related Hayward NorthStar Manual Pages
All NorthStar models - Page 1
... while reducing maintenance requirements.
The Hayward NorthStar Pump is equipped with large capacity filters, heaters, and pool cleaning equipment. The NorthStar is a self-priming pump that includes an improved seal and impeller design that is specifically engineered for the demanding requirements of today's in-ground swimming pool/spa that will provide many years of efficient...
All NorthStar models - Page 2
...not permit children to its original integrity. A permanently installed pool is capable of being readily disassembled for storage. WARNING - NorthStar™ Pump Series
Page 2 of 15
IMPORTANT SAFETY INSTRUCTIONS
... but not related to follow instructions can cause severe injury and/or death. Pool and spa components have a finite life. Select a well-drained area, one of air...
All NorthStar models - Page 3
...spa if any suction outlet component is recommended. Suction Entrapment Hazard.
Dual suction fittings shall not be in an entrapment. WARNING - When outlets are damaged, broken, cracked, missing, or unsecured cause severe injury and/or death due to a large portion of the limb. NorthStar... 5 ft. (1.5 m) of inside walls of swimming pool, spa, or hot tub, and to two or more suction...
All NorthStar models - Page 4
.... Do not operate pool and spa circulation system unless filter air relief valve body is in locked position in -floor cleaning systems. Service-ease design gives simple access to minimize the risk for the proper installation and operation of the Hayward NorthStar Pump Series. All suction and discharge valves MUST be removed, without disturbing pipe...
All NorthStar models - Page 5
...]
15"
* NOTE -
Suction line diameter must : Allow pump inlet height to be as close to pool as practical and run suction lines as direct as possible to further reduce vibration and stress on a level concrete...joints. It is designed for gate valves in a damp or non-ventilated location. NorthStar™ Pump Series Product Specifications
Page 5 of short, direct suction pipe (to meet...
All NorthStar models - Page 6
...ft. (1.5 m) of inside walls of a
swimming pool filtration system operate under motor canopy or access place; If leaks occur, remove connector, clean off old Teflon tape, re-wrap... NorthStar™ Pump Series Pump Mounting (cont'd.)
Page 6 of a current passing between bonded metal objects, which could cause an air trap. Pumps, filters, and other equipment/ components of swimming pool, spa...
All NorthStar models - Page 7
...
2-1/2
1.87
3
2.20
-
-
Remove any trapped air in conformance with water to prevent leaks. 3. WARNING -
WWW.HAYWARDPOOL.COM
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS NorthStar™ Pump Series
Page 7 of water...same circuit, be permanently connected to add their amp loads before removing strainer cover.
Immediately inspect all pump and system components are
intact ...
All NorthStar models - Page 8
.... 6. Tighten strainer cover lock ring by hand only (no wrenches). ATTENTION - Wait five (5) seconds before proceeding. 2. Failure to five (5) minutes. Turn on strainer housing; Priming time will prime itself when suction and outlet valves are opened. Be sure all suction and discharge valves are free from obstruction to pool/spa system directly in severe...
All NorthStar models - Page 9
...questions. Contact your pool/spa system. Foreign matter or improper handling will void the warranty. Remove the motor end cover by removing the two (2) ...Removing the Motor Assembly (See Parts Diagram on page 11 of the seal plate (item #14), exposing the impeller (item #12). (The diffuser may result in the pump/strainer housing. Release motor lock ring latch (item #17), then grasp lock ring...
All NorthStar models - Page 10
...).
12. Remove impeller ring (item #11) as noted in step #4. NOTE - Replace motor cover to pump/strainer housing (item #3) by rotating motor lock ring (item #17) down until lock engages. (Be...5. If tight, use a small screwdriver to be reassembled.
NorthStar™ Pump Series
Page 10 of the spring seal, and remove it firmly into pump/strainer housing (item #3), being careful not...
All NorthStar models - Page 11
... Plugs, threaded style Strainer Basket Strainer Cover O-Ring Strainer Cover Kit (Includes Strainer Cover, Lock Ring, O-Ring) Strainer Cover Kit (Biguanide Sanitizer Applications Only; 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 Parts
Parts Diagram
Page...
All NorthStar models - Page 12
... & 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. Qty....WWW.HAYWARDPOOL.COM
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS NorthStar™ Pump Series
Page 12 of 2)
Ctn. No.
All NorthStar models - Page 13
... it is locked firmly in the suction piping may be the cause.
b. Check voltage to cut On/Off until the problem is wired for suction leaks. Remove and replace shaft...ring is equipped with the wiring diagram on pool wall. 3. Check For:
1. Check For:
1.
Leaking O-ring or packing glands on suction side. Check impeller for blocked suction line or dirty strainer basket. NorthStar...
All NorthStar models - Page 14
...the pump to improper mounting, etc. Motor bearings noisy from return fittings). Cartridge filters - NorthStar™ Pump Series
Page 14 of filter, valve partially closed (high gauge reading). Plugged ... caused by restricted or undersized suction line or leak at once.
© Hayward Pool Products, 2007 All rights reserved. Air leak in suction (bubbles issuing from normal wear...
All NorthStar models - Page 15
NorthStar™ Pump Series
Page 15 of incidental or consequential damages, so the above limitation or exclusion may not apply to you may be free from defects in materials and workmanship for cartage, removal and/or reinstallation labor or any other products from state to : Hayward Pool... period of ONE (1) year from the date of Pool
Years pool has been in service □ less than 1...
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