Instructions / Assembly

| NX25-DDC SERIES DC FUEL TRANSFER PUMP
Table of Contents
Limited Warranty Policy
Tuthill Fort Wayne warrants the goods manufactured shall be free from defects of materials and workmanship. Specific warranty details for individual
products can be found at fillrite.com.
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 loyalty to the Fill‑Rite
®
brand of fuel transfer pumps.
Your safety is important, so please read and thoroughly understand
the procedures set forth in this manual. In addition, please save these
instructions for future reference and record the model, serial number,
and purchase date of your fuel transfer pump. Protect yourself as well
as those around you by observing all safety instructions and adhering to
all danger, warning, and caution symbols. Please register your Fill‑Rite
®
product via info.tuthill.com/product_registration
IMPORTANT RETURN POLICY
Please do not return this product to the store. For all warranty
and product questions, please contact Tuthill Customer Service at
1‑800‑634‑2695 (M‑F, 8am‑6pm EST/EDT.)
MODEL#
SERIAL#
PURCHASE DATE: