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WATLOW IND. 

WATROD Circulation Heater Installation & Maintenance  Manual 

I&M NUMBER: 316-42-5-1 

 

Page: 6 

Date: 6/11/2008 

 

Rev: 2.00 

________________________________________________________________________________________________________________________________________________________________________________________________________________________

 

WATLOW IND.n  # 6 INDUSTRIAL LOOP RD. n HANNIBAL MO, 63401n PHONE 573-221-2816 n FAX 573-221-3723 

 

 

Contact your local Watlow distributor for ordering replacement parts. Check the Yellow Pages under 
"Electrical Heating Elements" in the largest industrial area nearest you. 
 

 Warranty

 

Watlow warrants its products against defects in material and workmanship for 12 months from the date of 
delivery for custom products and 18 months for stock products providing such products are properly applied, 
used and maintained. Watlow does not warrant any product against damage from corrosion, contamination, 
misapplication, improper specification or operating conditions beyond our control. The terms of this warranty 
are the exclusive terms available to any person. No person has authority to bind the Company to 
representation or warranty other than this warranty. Watlow is not liable for incidental or consequential 
damages resulting from use of the product whether a claim for such damages is based upon warranty, 
contract, negligence or other fault. Should any product fail under these warranty conditions it will be repaired 
or replaced at no charge. Advanced authorization must be obtained within 30 days of failure. 

 

 Return Policy

 

1. 

Call Watlow Industries at 573-221-2816, for a Return Material Authorization (RMA) number before 
returning any item for repair or replacement. The following information is needed to process a returned 
heater expeditiously: 
 

 

Customer 

name 

   

 

Customer account number 

 

Contact 

Name 

   

 Phone 

Number 

 

Part 

number 

   

 P.O. 

number 

 Quantity 

 

 

 

Reason for return 

 Application 

information 

 

MSDS sheet of material(s) that came in contact with heater, if used.

 

 
2.  Prior approval and an RMA number is needed when returning any unused product for credit. Make 

sure the RMA number is on the outside of the carton, and on all paperwork. Return all material 
Freight Prepaid basis. 

 
3.  Stock heaters and accessories which have not been used or modified can be returned to the plant 

for a 20% restocking charge. Modified stock units can only be returned, if they are not permanently 
modified, for a minimum 30% restocking charge. 

 
4.  All stock and modified stock must have a date code no later than 2 years from the date of shipment. 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for WATROD 316-42-5-1

Page 1: ...ibility of moisture absorption by the insulation material within the element is possible To ensure proper megohm values a minimum 500 VDC megohm meter Megger should be used to ensure that the megohm r...

Page 2: ...from itself as under normal operating conditions Consult your local authorized sales representative for specific recommendations for your application 3 Terminal Enclosures Terminal enclosures should...

Page 3: ...ions care should be taken to avoid supporting the tank by the nozzles Mounting blocks are provided to help prevent this Provisions for thermal expansion and contraction should be considered slotted bo...

Page 4: ...le the bottom nut is supported Ground connection color coded green is supplied inside the housing for ground wire Line voltage must be equal to or less than rating stamped on the heater assembly Some...

Page 5: ...rent if voltage is correct If line current is lower the heater may be wired wrong or has open elements Fluid not heating to desired Not enough Kw temperature Too much heat loss High limit tripping ala...

Page 6: ...han this warranty Watlow is not liable for incidental or consequential damages resulting from use of the product whether a claim for such damages is based upon warranty contract negligence or other fa...

Page 7: ..._________________________________________________________________________________________________________________________________________________________________________________ WATLOW IND n 6 INDUSTR...

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