Bennett T-75 User Manual (English)

Questions and Answers:

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Alicia HernandezAug 5, 2025
What to do if Bennett Water Pump motor starts but doesn't deliver fuel?
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  Charles GreeneAug 5, 2025
  If the Bennett Water Pump motor starts but doesn't deliver fuel, several issues could be the cause. First, check if the fuel supply is below the suction stub in the storage tank and fill the tank if needed. Ensure that the vent pipe in the storage tank isn't plugged by cleaning it. Also, inspect the strainer screen or filter assembly for any obstructions and remove them. Other potential causes include a bypass valve not seating properly (check for obstructions or replace the valve), a loose or broken v-belt (adjust or replace it), or an obstruction in the atmospheric float valve (clean the float and valve area). Finally, examine the suction line for leaks (repair or replace if damaged) and ensure the suction stub in the storage tank has at least a three-inch clearance.
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Danielle WalkerAug 10, 2025
Why is my Bennett Water Pump running but delivery is slow?
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  Heather RomeroAug 10, 2025
  A slow delivery in your Bennett Water Pump could be due to several factors. Begin by checking the fuel supply level and fill the storage tank if it's low. Ensure the storage tank vent pipe isn't partially obstructed by cleaning it. Also, inspect the strainer screen for partial blockages and remove any obstructions. A loose V-belt can also cause slow delivery, so adjust it accordingly. Moreover, verify that the motor voltage is adequate and that there aren't too many devices on the same electrical line. If these steps don't resolve the issue, the suction line may have a slow leak or obstruction; in this case, repair or replace the damaged components.
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iescobarAug 16, 2025
What to do if Bennett Water Pump fuel runs out of vent tube?
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  Samuel JonesAug 16, 2025
  If fuel runs out of the vent tube when your Bennett Water Pump is operating, it could be due to a float valve stuck in a closed position. Try cleaning the float and valve area, and check for any swelling or binding in the linkage. It could also be caused by a flooded suction chamber or a missing direction flow valve. Ensure the storage tank level is lower than the pumping unit and that no more than two pumps are using the same suction line.
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Dr. Austin GlassAug 22, 2025
How to fix inaccurate delivery in Bennett Water Pump?
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  Monique MillerAug 22, 2025
  Inaccurate delivery in a Bennett Water Pump can be caused by a control valve stuck open. To resolve this, remove the 4-bolt control valve cover and free the control valve. Another possible cause is a vent tube from the air eliminator to the atmosphere being plugged. Clear any obstructions in the vent tube.
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Dale DurhamAug 28, 2025
What to do if the computer jumps when Bennett Water Pump is turned on?
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  Lindsey BrownAug 29, 2025
  If the computer jumps when the Bennett Water Pump is turned on, it may be due to the control valve not seating properly. Remove the valve cover and inspect for dirt or nicks in the O-Ring. Another cause could be the Expansion Relief Dill Valve in the control valve being stuck open. Remove it and inspect for foreign matter, then pull the spring-loaded seat for a better view before reinstalling.