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STANDARD ONE-YEAR LIMITED WARRANTY 

FOR SALES MADE ONLY IN THE UNITED STATES, CANADA 

 

This limited warranty completely replaces the warranty issued by World Chemical Co., Ltd. 

relating to the below described Pumps. 

 

WCUSA  warrants  its  Magnetic  Drive  Pumps,  Self-Priming  Pumps,  Oil  Skimmer  Systems,  Vertical 

Pumps and  Submersible  Pumps  (“Pumps”)  against  defects  in  materials  and  workmanship  for  one 

year from the date of WCUSA’s invoice to you for the affected Pump.    This warranty requires you 

to return the Pump to WCUSA.     

 
If there is a manufacturing defect, WCUSA will replace or repair the Pump with new or rebuilt parts 
at no charge to  you. Please return the Pump to:  World Chemical USA, 30 Hughes, Ste 203, Irvine, 
CA 92618. 

 

When returning the Pump, include your name, address, daytime telephone number, and a description 
of the problem. No warranty work can be performed without    this information.   
 
Properly pack the Pump (preferably in the original carton) to prevent damage to the Pump in transit. 

 

The repaired or replaced Pump will be warranted for a period equal to the remainder of the original 

one-year warranty. 

 

  All replaced Pumps, parts and components, shall become the property of WCUSA 

 

 

This  Limited  Warranty  does  not  cover:  (a)  defects  or  damage  resulting  from  accident,  misuse, 

abnormal use, abnormal conditions, improper storage, exposure to    dirt, neglect, or unusual physical, 

electrical  or  electromechanical  stress;  (b)  scratches,  dents  and  cosmetic  damage,  unless  caused  by 

WCUSA; (c) Pump that has the serial number removed, defaced, damaged, altered or made illegible; 

(d) ordinary wear and tear; (e) defects or damage resulting from the use of  Pump in conjunction or 

connection  with  other  equipment  not  furnished  or  approved  by  WCUSA;  (f)  defects  or  damage 

resulting from improper testing, operation, maintenance, installation, service,  caused  by  the  use  of 

unauthorized parts of service;    (g) defects or damage resulting from external causes such as collision 

with an object, fire, flooding, dirt, windstorm, lightning, earthquake, exposure to weather conditions, 

or  improper  use  of  any  electrical  source;  (h)  irregularities  or  breakdowns  due  to  chemical  or 

hydrodynamic  corrosion  by  liquid.  We  do  not  warrant  the  chemical  resistance  of  the  Pump  to  any 

chemical or to corrosion. 

 

You will be responsible for paying for your own shipping costs for delivering the Pump to us. If we 

determine the Pump is covered by this warranty, we will return the new or repaired Pump to you at 

our  expense.    If  we  determine  that  the  Pump  is  not  covered  by  this  warranty,  we  will  return  it  at 

your expense. 

Summary of Contents for SUBMERSE YD-5002GWN1

Page 1: ...SUBMERSIBLE MAGNET DRIVE PUMP SUBMERSE YD 5002GWN1 INSTRUCTION MANUAL Version 171212...

Page 2: ...te and maintain the pump in accordance with the instruction manual Table of contents Warning 2 Caution 3 Model description Specification 4 Outline dimension 5 Features Precautions in handling Temperat...

Page 3: ...not check or disassemble a pump or motor while the power on It leads to personal injuries from electric shock or getting caught in the rotor Take the multiple safety precaution such as the switch for...

Page 4: ...amaged pump When returning the pump by courier clean up the inside and outside of the pump by water Pack it with a plastic bag after checking no liquid Plastic parts The pump is made of plastic If it...

Page 5: ...tion motor H 1 1kW 1 5HP 3 Maximum 2 Standard Maximum Standard Outline Height lbs Direct 58F Starting current Rated current Rated voltage Pole 200 220V 460V 60Hz Attached cable Thermal protector CFR P...

Page 6: ...ic bearing 6 Motor cover CFR PP 20 Stand bolt HT PVC 7 Impeller CFR PP 21 Strainer PP 8 Impeller magnet Ferrite 22 Sludge fence PP 9 Front bearing PTFE Ceramic 23 Bottom plate PP 10 Rear bearing PTFE...

Page 7: ...tor Precautions in handling 1 Slurry accelerates the bearing worn Especially when the pump is used in a settling tank mount the pump to prevent slurry entering or clear slurry Replacement of the beari...

Page 8: ...onal liquid level is correct the operation error may occur to the air entering by the condition of the liquid level If the impeller is operated in the air the rotating parts may be damaged Example of...

Page 9: ...rom a sealed tank 4 For circulating liquid in a tank 5 For mixing liquid in a tank or an equipment 6 For pumping and transferring liquid in emergencies Sample of use Pumping liquid from a deep tank Pu...

Page 10: ...oblems Note To prevent electrical shock or fire the user is obligated to provide a leak breaker according to the industrial safety and Health Regulation and Electric Equipment Technical Standard Japan...

Page 11: ...board 11 on the motor cover 6 2 Slide the impeller 7 from the edge of the separating board 11 to the center In this case do not to slide the impeller quickly to the center The impeller 7 may be pulled...

Page 12: ...11 Exploded view 6 6...

Page 13: ...ion and liquid surface in a tank Inspect no foreign object in the pump and estimate whether it is overload or not Pour priming water and eliminate all air in the pump Clean the suction pipe Motor over...

Page 14: ...WCUSA This Limited Warranty does not cover a defects or damage resulting from accident misuse abnormal use abnormal conditions improper storage exposure to dirt neglect or unusual physical electrical...

Page 15: ...MP NO OTHER WARRANTIES ORAL OR WRITTEN EXPRESS OR IMPLIED ARE GIVEN OUR LIABILITY IS LIMITED TO THE ACTUAL PURCHASE PRICE YOU PAID TO THE RETAIL SELLER OF THE DEFECTIVE PUMP EXCEPT TO THE EXTENT PROHI...

Page 16: ...of use and the condition The failure parts and the condition Type of liquid name specific gravity temperature any slurry or not Clean the inside of the pump adequately when returning it because if the...

Page 17: ...ya shi Aichi 465 0051 Japan TEL 052 701 1227 FAX 052 701 1250 Tsukuba Factory 6127 5 Onogo machi Joso shi Ibaraki 300 2521 Japan TEL 0297 24 1071 FAX 0297 24 1075 WORCHEMI TAIWAN CO LTD Taichung Taiwa...

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