Tuthill NEXTEC FILL-RITE NX25-DDC Series Installation And Operation Manual Download Page 2

   |  NX25-DDC SERIES DC FUEL TRANSFER PUMP

Table of Contents 

Limited Warranty Policy 

Revision Date: August 1, 2014  

Fill-Rite and Sotera Products 
Tuthill Transfer Systems ("Manufacturer") warrants each consumer buyer of its products ("Buyer") from date of sale that goods of its manufacture ("Goods") shall be free 

from defects of materials and workmanship.
The duration of the warranty is as follows: 

* Proof of purchase should be presented to place of purchase
End users must contact the place where they purchased the product to process a warranty. “Place of purchase” is defined as any authorized Tuthill Transfer Systems 

Distributor, including any and all retail stores, mail order houses, catalogue houses, on-line stores, commercial distributors. 
Manufacturer’s sole obligation under the foregoing warranties will be limited to either – at Manufacturer’s option – replacing defective goods (subject to limitations 

hereinafter provided) or refunding the purchase price for such Goods theretofore paid by the buyer, and Buyers exclusive remedy for breach of any such warranties will 

be enforcement of such obligations of the Manufacturer. If the Manufacturer so requests the return of such Goods, the Goods will be redelivered to the manufacturer in 
accordance with Manufacturer’s instructions FOB Factory. 

The remedies contained herein shall constitute the sole recourse of the Buyer against the Manufacturer for breach of warranty. 

IN NO EVENT SHALL THE 

MANUFACTURER'S LIABILITY FOR ANY CLAIM FOR DAMAGES ARISING OUT OF THE MANUFACTURE, SALE, DELIVERY, OR USE OF THE GOODS EXCEED 

THE PURCHASE PRICE. 

The foregoing warranties will not extend to goods subject to misuse, neglect, accident, improper installation or maintenance, or have been repaired 

by anyone other than the Manufacturer or its authorized representative. 

THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER 

WARRANTIES OF MERCHANTABILITY, FITNESS FOR PURPOSE OF ANY OTHER TYPE, WHETHER EXPRESSED OR IMPLIED. 

No person may vary the 

forgoing warranties or remedies, except in writing signed by a duly authorized officer of the Manufacturer. The Buyer's acceptance of delivery of the Goods 

constitutes acceptance of the foregoing warranties and remedies, and all conditions and limitations thereof. 

From Date of Sale

Not to Exceed the Following Period from Date of Manufacture

Product Series

Five (5) Years

60 Months

400 Series Pumps

Two (2) Years

27 Months

Heavy Duty Pumps and Meters, 820, 825, 
850 Meters, and NX Series Pumps

Cabinet Pumps, Cabinet Meters, 
TN Meters, TM Meters, TS Meters

One (1) Year

15 Months

Standard Duty Pumps and Meters,  
1600 Pumps

Accessories 
Parts

Unique nextec Features ........................................................ 3
Safety Information ............................................................... 3 
Fueling Safety ...................................................................... 4
Installation ........................................................................... 4
Nozzle Boot Installation ....................................................... 5
Pump Foot Installation ......................................................... 5
Anti-Siphon Device .............................................................. 6
Tank Installation .................................................................. 6
DC Power Connection ..........................................................  7
Padlocking  .......................................................................... 7
Operational Safety ............................................................... 8
Operating Instructions ......................................................... 8
Dimensional Information  ..................................................... 9
Technical Information  ........................................................10
Accessories .........................................................................10
Servicing the Bypass Valve .................................................11
Replacement Parts Information ......................................... 12
Servicing Rotor, Vanes and Shaft Seals ............................. 12
Exploded View .................................................................... 13
Troubleshooting ...................................................................14
Intelligent Tones ..................................................................15
Safety Testing Certifications ..............................................16

Thank You!

Thank you for your purchase of the Fill-Rite

® 

NX25-DDC. Your Fill-Rite 

product comes with decades of pump manufacturing experience behind 
it, providing you the value that comes with superior performance, user 
friendly design, outstanding durability, and solid, simple engineering. 

Tuthill Pump Your Heart Into It.

Summary of Contents for NEXTEC FILL-RITE NX25-DDC Series

Page 1: ...MADE IN USA NX25 DDC SERIES DC FUEL TRANSFER PUMPS Installation and Operation Manual This manual contains English language only Visit www fillrite com to download more languages...

Page 2: ...goods subject to misuse neglect accident improper installation or maintenance or have been repaired by anyone other than the Manufacturer or its authorized representative THE FOREGOING WARRANTIES ARE...

Page 3: ...r to attempting to install or operate your new pump Become familiar with the terms and diagrams and pay close attention to the highlighted areas with the following labels CAUTION Failure to observe a...

Page 4: ...mediately with a petroleum product gasoline diesel light oil etc to eradicate residual water IMPORTANT A Fill Rite filter should be used on the pump outlet to ensure no foreign material is transferred...

Page 5: ...lt Note that the bolt is inserted through the hole closest to the nozzle opening and the boot is then positioned so the peg on the pump mounting surface inserts in the top second hole of the boot This...

Page 6: ...on device a k a vacuum breaker is important because it will break a liquid siphon if there is an open nozzle or a leaking hose below the fluid level in the tank when the pump is turned off Fill Rite r...

Page 7: ...he cable into the pump to prevent unexpected starting of the motor Unexpected motor start can cause unintended discharge of fuel creating an explosion and fire hazard Note that the switch does not int...

Page 8: ...the power cable from the pump while pump is switched on or connected to a power source ALWAYS switch the pump off and disconnect all the clamps from the power source PRIOR to disconnecting the power c...

Page 9: ...illrite com tuthill com INSTALLATION AND OPERATION MANUAL NX25 DDC Dimensional Information Bung Mount Dimensional Information Foot Mount Dimensional Information All measurements are in inches millimet...

Page 10: ...PP Mount 2 Bung NPT or BSPT Materials of construction pump housing Cast Iron Materials of construction wetted material BUNA N Fluorocarbon Rotor materials of construction Powdered Iron Rotor vane mate...

Page 11: ...refully align the slot in the top of the bypass valve retainer with the locking tab on top of the bypass valve Figure 4 2 Push the bypass valve retainer down over the locking tab on the bypass valve P...

Page 12: ...zzle boot kit KIT321SK External seal kit KIT321JC Junction box cover kit KIT321SW Switch kit KIT321ASN Anti siphon kit Servicing Rotor Vanes and Shaft Seals The rotor vanes and shaft seals are inside...

Page 13: ...fillrite com tuthill com INSTALLATION AND OPERATION MANUAL NX25 DDC Exploded View Bung Mount Configuration Foot Mount Configuration KIT321NB KIT321BG KIT321SW KIT320SL KIT321RG KIT321SW KIT320SL KIT32...

Page 14: ...inlet plumbing Reduce vertical or horizontal distance from pump to liquid 6 Bypass valve stuck Open valve remove debris Low capacity 1 Excessive dirt in screen Remove and clean screen 2 Suction line...

Page 15: ...and require the pump to be returned to the manufacturer 3 Tone Faults Application Installation faults 4 Tone Faults Hardware faults Tones Condition Cure Hardware fault auto shut off Troubleshoot as d...

Page 16: ...ty of Machinery Basic concepts general principles for design Directive 2004 108 EC Electromagnetic compatibility Directive 2011 65 EU Restrictions of the use of certain hazardous substances in electri...

Reviews: