GPI M-3260 Serie Guía De Operaciónes página 4

D. LOW FLOWRATE.
1. Low voltage. Check incoming line voltage.
2. Clogged filter assembly. Clean filter assembly.
3. Air leak in system. Check for air leaks at all joints.
4. Bypass valve stuck open. Remove bypass valve
and clean or replace as needed.
5. Rotor or vanes worn. Check rotor and vanes for
excessive wear.
6. Outlet is blocked. Check all accessories for block-
age.
7. Clogged or broken suction pipe. Remove pump
and clear suction pipe, replace as needed.
E. MOTOR STALLS WHEN NOZZLE IS CLOSED.
1. Bypass valve stuck closed. Remove bypass valve
and clean or replace as needed.
2. Rotor or vanes worn. Check rotor and vanes for
excessive wear.
3. Low voltage. Check incoming line voltage.
F. FUEL LEAKAGE.
1. Threaded joint loose. Check and reseal threaded
joint.
2. Insufficient bolt torque. Retighten bolts.
3. Lost or damaged O-rings. Check O-rings for dam-
age. Replace as needed.
4. Shaft seal worn or damaged. Fuel leakage from
drain hole indicates shaft seal needs to be replaced.
G. MOTOR OVERHEATS.
1. Pumping high viscosity fluids. Pump only low
viscosity fluids.
2. Clogged filter assembly. Clean filter assembly.
3. Clogged or broken suction pipe. Remove pump
and clear suction pipe. Replace as needed.
SPECIFICATIONS
The M-3260 fuel pump is designed to safely transfer low
viscosity petroleum fuels such as diesel fuel. The pump is
designed for permanent mounting on vented storage tanks,
either in-ground or above-ground.
Performance
Pump Rate: Up to 76 LPM @ 60 Hz (64 LPM @ 50 Hz)
Duty Cycle: 30 minutes ON, 30 minutes OFF
Dry Prime: 15 feet (4.6 m) maximum
Discharge Lift: 10 feet (3 m) maximum
Operating Temperature
-20° F to +125° F (-29° C to +52° C)
Operating Pressure
25 PSI
Electrical
Input: 220-240 volt AC, 60/50 Hz
Conduit: 1/2 inch FNPT
Current Draw: 2.3 amps (on 60 Hz) and 2.5 amps
(on 50 Hz) at full load on 230 VAC
Motor: 1/3 HP, 1725 RPM (on 60 Hz) or .19 kw,
1425 RPM (on 50 Hz) induction type with
internal thermal protection
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Mechanical Connections
Bung: 2 inch Male BSPT
Inlet: 1 inch Female BSPP
Outlet: 3/4 inch Female BSPP or 1 inch NPT when
Bushing is not used.
Accessories
Hose: 3/4 inch x 12 feet. (3.7 m) Buna-N statically
grounded
Nozzle: 3/4 inch manual or 3/4 inch automatic,
leaded spout
Security: Nozzle can be padlocked
Ship Weight 51.8 pounds (23.5 kg)
SERVICE
In order to preserve the UL Listing of motor, return the entire
pump to the factory for motor repair or replacement. If the mo-
tor is removed from the pump or serviced outside the factory,
the UL nameplate on the motor must be removed or defaced
to indicate loss of UL Listing.
This product has a 2 year limited warranty. For warranty con-
sideration, parts, or other service information, please contact
your local distributor. If you need further assistance, contact
the GPI Customer Service Department in Wichita, Kansas,
during normal business hours.
Tel: 316-686-7361
Fax: 316-686-6746
To obtain prompt, efficient service, always be prepared with
the following information:
1. The model number of your pump.
2. The manufacturing date code of your pump.
For warranty work, always be prepared with your original sales
slip or other evidence of purchase date.
Please contact GPI before returning any pump. It may be
possible to diagnose the trouble and find a solution with a
telephone call. GPI can also inform you of any special require-
ments you will need to follow for shipping.
CAUTION
Do not return the pump without authority from the Cus-
tomer Service Department. Due to strict government
regulations, GPI cannot accept pumps unless they have
been drained and cleaned.