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| RD SERIES FUEL TRANSFER PUMPS
INSTALLATION AND OPERATION MANUAL
Symptom Cause Solution
Motor overheats Pumping high viscosity fluids These fluids can only be pumped for short periods of time (less than the 30 min duty cycle).
Clogged screen Remove and clean screen.
Restricted suction pipe Remove and clean pipe.
Motor failure Return to place of purchase.
Pump rotor lock-up Clean and inspect rotor and vanes.
No power Check incoming power.
Switch failure Return to place of purchase.
Incorrect or loose wiring Check wiring / connections.
Motor inoperative No power Check incoming power.
Switch failure Return to place of purchase.
Motor failure Return to place of purchase.
Motor overheated Switch off and allow to cool.
Incorrect or loose wiring Check wiring / connections.
Fuse has blown Replace 30A fuse.
Troubleshooting Guide (continued)
Bold text indicates repairs that are not serviceable by the owner; pump must be returned to the point of purchase for repairs.
Cleaning the Inlet Screen
Accessory Description
1200KTF7018 10 Micron Particulate Filter Kit (Bung mount installations only)
F1810PM0 10 Micron Replacement Spin-on Filter (Particulate) (Bung mount installations only)
1210KTF7019 Hydrosorb Filter Kit (Bung mount installations only)
F1810HM0 Hydrosorb Replacement Spin-on filter. (Bung mount installations only)
FRHMN075S 3/4" Manual Nozzle
Regular inspection and cleaning of the inlet screen on your RD Series
pump helps maintain performance and flow. Access the screen by
removing the inlet flange as described on page 6. Clean, rinse, and dry
the screen throughly before re-installing.
Inspect the screen, seals, and flange area for debris and damage. If
screen or O-rings are damaged, replace with kit KIT812SL.
Accessories
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