nextec™ — Predicts. Protects. Performs.
Thank You!
Thank you for your purchase of the nextec
TM
series DC smart pump! Your Fill-Rite
®
product comes with over 80 years of
pump manufacturing experience behind it, providing you the value that comes with superior performance, user friendly
design, outstanding durability, and solid, simple engineering. Experience that gives you peace of mind.
Tuthill: Pump Your Heart Into It.
Table of Contents
Unique nextec Features ........................................................................................................................................................2
Safety Information .................................................................................................................................................................3
Fueling Safety........................................................................................................................................................................4
Installation .............................................................................................................................................................................4
DC Power Connection .......................................................................................................................................................... 5
Tank Installation ..................................................................................................................................................................... 6
Nozzle Boot Installation .........................................................................................................................................................7
Pump Foot Installation ........................................................................................................................................................... 7
Operational Safety ................................................................................................................................................................. 8
Operating Instructions ...........................................................................................................................................................8
Padlocking ............................................................................................................................................................................9
Servicing the Bypass Valve ...................................................................................................................................................9
Servicing Rotor, Vanes and Shaft Seals .............................................................................................................................. 10
Trouble Shooting ................................................................................................................................................................. 11
Intelligent Tones ................................................................................................................................................................... 11
Technical Information...........................................................................................................................................................13
Kits and Parts ......................................................................................................................................................................14
Accessories .........................................................................................................................................................................15
Safety Testing Certications ................................................................................................................................................16
Unique Features of the nextec Pump
Your nextec fuel transfer pump will perform differently from non-intelligent pumps on start-up and while operating. You will
want to keep the following in mind as you begin to use and learn how your nextec Intelligence pump operates.
• On initial start up, the pump may rev momentarily, but will slow down, as if idling, as it reponds to the load it senses.
This is a normal condition, and it will continue at this low speed until you squeeze the handle on the dispensing
nozzle to begin uid ow.
• When you squeeze the nozzle handle to begin ow, the microprocessor in the pump will sense the change, and will
raise the RPM’s to meet the load.
• It is not uncommon for the pump to change RPM’s during operation. It will do this as it senses performance
parameters are changing; for example, if you increase or decrease the ow at the nozzle, the electronics controlling
the motor will sense the changes and adjust the motor speed to optimize performance.
• If the pump senses a condition that is outside normal operating parameters (low battery voltage, for example), it will
sound a series of tones to alert you to the condition, and to help you diagnose it. See the “Intelligent Tones” section of
the Troubleshooting Guide on page 11 for greater detail on this feature.
• Your nextec pump has a Continuous Duty Cycle, meaning it does not have to be shut off to “rest” after a specic
period of use. This allows you to move from fueling one piece of equipment to another without having to shut the
pump off. The nextec Intelligence does, however, have an automatic shut off if the pump is left running in bypass
mode (without dispensing any uid) for 20 minutes. This features protects from excessive battery drain, as well as
excessive uneccessary wear to the pump in the event you forget to shut the pump off. Should the pump turn itself off
under these conditions, simply cycle the power switch off, then back on to restore pump operation.
• The nextec Intelligence will also shut the motor down if:
ðPump temperature exceeds threshold parameters
ðSupply voltage is outside threshold parameters
ðRotor is locked
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