FILL-RITE FR702VR Serie Manuel D'utilisation Et De Sécurité Du Propriétaire page 6

POSSIBLE CAUSE
PROBLEM
1. Suction line problem
2. Bypass valve open
3. Vanes sticking
Pump won't prime
4. Gasket leakage
5. Excessive rotor or vane wear
6. Outlet blocked
7. Vapor Lock
1. Dirt in pump cavity
Pump hums but
2. Broken key
will not operate
3. Motor failure
1. Excessive dirt in screen
2. Suction line problem
3. Bypass valve sticking
Low capacity
4. Vanes sticking
5. Excessive rotor or vane wear
6. Hose or nozzle damage
7. Plugged filter
8. Low fluid level
1. Incorrect voltage
2. Vanes sticking
Pump runs slowly
3. Wiring problem
4. Motor problem
1. Bypass valve sticking
2. Low voltage
Motor stalls
3. Excessive rotor or vane wear
4. Debris in pump cavity
1. Pumping high viscosity fluids
2. Clogged screen
Motor overheats
3. Restricted suction pipe
4. Pump rotor lock-up
5. Motor failure
1. No power
2. Incorrect/loose wiring
3. Switch failure
Motor will not turn on
4. Motor failure
5. Thermal protector failure
1. Bad o-ring gasket
2. Dirty shaft seal
Fluid leakage 3. Bad shaft seal
4. Incompatible fluid
5. Loose fasteners
115V
115V/230V
BLACK/WHITE
115V/NEU
TROUBLESHOOTING
SOLUTION
Check for leaks in suction line
Remove and inspect valve; must move freely & be free of debris
Check vanes and slots for nicks, burrs and wear
Tighten covers and joints
Check rotor & vanes for excessive wear or damage
Check pump outlet, hose, nozzle & filter for blockage
Reduce vertical and horizontal distance from pump to liquid;
Remove automatic nozzle
Clean out pump cavity
Remove all debris & replace key
Return to place of purchase
Remove and clean screen
Check suction line for leaks or restrictions; it may be too
small, too long or not airtight
Remove and inspect valve; must move freely & be free of debris
Check vanes and slots for wear
Check rotor & vanes for excessive wear or damage
Replace hose or nozzle
Replace filter
Fill tank
Check incoming line voltage while pump is running
Check vanes and slots for nicks, burrs and wear
Check for loose connections
Return to place of purchase
Remove and inspect valve; must move freely & be free of debris
Check incoming line voltage while pump is running
Check rotor & vanes for excessive wear or damage
Clean pump cavity
These fluids can only be pumped for short periods of time
(less than 30 minutes duty cycle)
Remove and clean screen
Remove and clean pipe
Clean and check pump rotor and vanes
Return to place of purchase
Check incoming power
Check wiring
Return to place of purchase
Return to place of purchase
Return to place of purchase
Check all o-ring gaskets
Clean seal & seal cavity
Replace seal
Refer wetted parts list to fluid manufacturer
Tighten fasteners
Series FR702VR & FR702VER
IF UNSURE OF THE MOTOR VOLTAGE, PLEASE REFER TO THE VOLTAGE
RATING ON THE MOTOR NAMEPLATE (ITEM 29 ON PARTS LIST).
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