Macnaught FTP120-001 User manual

Instruction Manual
REV 02/23/22
WARNING:
Read carefully and understand all INSTRUCTIONS before operating. Failure to follow the safety
rules and other basic safety precautions may result in serious personal injury.
Save these instructions in a safe place and on hand so that they can be read when required.
Keep these instructions to assist in future servicing.
DC/AC Fuel Transfer Pumps

GENERAL SAFETY REGULATIONS
WARNING: The warnings, cautions, and instructions
discussed in this instruction manual cannot cover all
possible conditions or situations that could occur. It
must be understood by the operator that common
sense and caution are factors that cannot be built into
this product, but must be supplied by the operator.
1. Keep the work area clean and dry. Damp or wet work areas can result in
injury.
2. Keep children away from work area. Do not allow children to handle this
product.
3. Use the right tool for the job. Do not attempt to force small equipment to do
the work of larger industrial equipment. There are certain applications for
which this equipment was designed. It will do the job better and more safely
at the capacity for which it was intended. Do not modify this equipment, and
do not use this equipment for a purpose for which it was not intended.
4. Check for damaged parts. Before using this product, carefully check that it
will operate properly and perform its intended function. Check for damaged
parts and any other conditions that may affect the operation of this product.
Replace damaged or worn parts immediately.
5. Do not overreach. Keep proper footing and balance at all times to prevent
tripping, falling, back injury, etc.
6. DO NOT use the equipment when tired or under the influence of drugs,
alcohol, or medication. A moment of inattention while operating this
equipment may result in serious personal injury.

TECHNICAL DETAILS
* Use an automatic nozzle and/or filter will reduce flow rate.
These products are positive displacement, rotary vane pumps. Depending on installation and
viscosity, these pumps can deliver up to 20GPM or 76 LPM. Their rugged design makes for a
long life of dependability.
• Inlet: 2” male on tank adapter, 1” female on pump
• Outlet: 1” female
• Built-in bypass valve
• Filter screen
• Thermal overload protection
• Furnished with:
* 14ft/4.2m,3/4”hose for 15GPM/57LPM
* 14ft/4.2m,1”hose for 20GPM/76LPM
* 1pc steel suction pipe
* 1pc manual or Auto nozzle
• Class I Division 1 Group D T4
SAFETY PRECAUTIONS
To ensure safe and efficient operation, it is essential to read and follow each of these warnings
and precautions.
1. DO NOT smoke near pump or use pump near an open flame. Fire could result.
2. Disconnect power to pump before servicing pump.
3. Turn off the switch before connecting power.
4. Take motors needing service to an authorized repair shop or return to factory to maintain.
5.
A filter should be used on pump outlet to ensure that no foreign material is transferred to fuel tank.
6. Tank or barrel should be anchored to prevent tipping in both the full and empty conditions.
7.
The pump motor is equipped with thermal overload protection. If overheated, it will shut itself off
without any damage to the windings. Move ON/OFF lever to the “OFF” position to reset pump.
WARNING
1. Electrical wiring should be done a licensed electrician in compliance with local codes. Rigid
conduit should be used and proper ground must be provided to avoid the possibility of electrical
shock. Failure to comply with this warning could result in serious injury and/or loss of property.
Use only Static wire, conductive hose when pumping flammable fluids.
2. This product should not be used for fluid transfer into aircraft. This product is not suited for use
with fluids for human consumption or fluids containing water.
3. Extreme operating conditions with working cycles longer than 30 minutes can cause the motor
temperature to rise, thus damaging the motor itself. Each 30-minute working cycle should
always be followed by a 30-minute power-off cooling phase.
4. Use PTFE tape on all pipe threads.
5. MAXIMUM BY-PASSING TIME: 3 MINUTES.
6. DO NOT RUN WITHOUT FLUID.
7. Hot surface-to reduce the risk of burns, do not touch.
8.
Disconnect circuit before removing cover and enclosure must be closed tightly when circuits are alive.
9. A seal shall be installed within 50mm of the enclosure.
E1
TECHNICAL
DETAILS
SAFETY
PRECAUTIONS
OPERATION
EXPLODED AND
PARTS LIST
INSTALLATIONMAINTENANCE
LIMITED
WARRANTY
PROBLEMS AND
SOLUTIONS
Item No.
FTP12-001
EXDFP12-001
EXDFP120-001
FTP120-001
Current
DC
DC
AC
AC
Voltage
12V
12V
120V
120V
GPM/LPM
Up to 15/57
Up to 20/76
Up to 15/57
Up to 20/76
Auto
Auto
Auto
Auto
17530572
17530764
17330573
17330762
Pump Model
Electrical Power Flow Rate Nozzles

OPERATION
OPERATING CONDITIONS
• Temperature: min -20°C/max +40°C (-4°F /max 104°F)
• Relative Humidity: max 90%
FLUID COMPATIBILITY
• These products are compatible with the following fluids: Gasoline, Diesel, Kerosene & Mineral Spirits
• Do NOT use with other fluids without consulting manufacturer.
INSTALLATION
1. Tightly screw suction pipe into inlet coupling of pumping unit. Extend suction pipe into truck
tank or barrel to within 3” of tank bottom.
2. Screw inlet coupling of pump into 2” tank or barrel opening. Inlet coupling must be complete-
ly and securely threaded into an undamaged tank or barrel bung.
3. During installation and maintenance, make sure that the electric supply lines are not live.
4. Always turn off the switch before supplying electrical power.
5. Check the correct rotation direction of the DC pump. If it is inverted, check the polarity of the
connection cable.
a) RED cable: positive pole (+)
b) BLACK cable: negative pole (-)
6. Systems should be designed to require a minimum amount of suction lift. Maximum
“equivalent feet of lift” is 8’ for diesel fuel.
7.
Tank or barrel must be properly vented. A water separator should be used for pumping diesel fuel.
8. DC Electrical:
8.1 Remove pump’s junction box cover and straighten the 2 wires to make the stripped wire
ends accessible outside of the junction box.
8.2 Screw furnished cable connector into 1/2” NPT conduit opening in pump junction box.
8.3 Strip 6in. of the outer covering from one end of the furnished electrical cable being
careful not to damage the black and red wire insulation.
8.4 Loosen cable connector nut and pass the stripped end of the furnished cable through the
cable connector until 2in. of the unstrapped cable is within the cable connector. Tighten
the cable connector nut.
8.5 Strip 1/2” of the installation from the ends of the red and black cable wires. Using the
furnished wire nuts, connect these wires to the pump wires matching the colors. Be sure
no bare wire is exposed.
8.6 Fold wires into junction box and replace cover making sure the gasket is in place. Make
sure all screws are seated so there is no space between the cover and the junction box.
9. AC Electrical
9.1 Electrical wiring should be done by a licensed electrician in compliance with local, state
and national codes.
9.2 Remove the pump’s electrical junction box cover and straighten the 3 wires to make the
stripped wire ends accessible outside of the junction box.
9.3 Install rigid conduit and wires from the power source to the junction box to maintain
explosion-proof integrity.
9.4
Connect wires to pump connecting like colored wires together. Ground wire must be connected.
9.5 Fold wires into junction box and replace cover making sure the gasket is in place. Make
sure all screws are seated so there is no space between the cover and the junction box.
The installation is now complete.
E2
TECHNICAL
DETAILS
SAFETY
PRECAUTIONS
OPERATION
EXPLODED AND
PARTS LIST
INSTALLATIONMAINTENANCE
LIMITED
WARRANTY
PROBLEMS AND
SOLUTIONS

PROBLEMS AND SOLUTIONS
DAILY USE
• If using flexible tubing, attach the ends of the tubing to the tanks. In the absence of an
appropriate slot, solidly grasp the delivery tube before beginning dispensing.
• Before starting the pump make sure that the delivery valve is closed (dispensing nozzle or
line valve).
• Turn the ON/OFF switch to ON. The by-pass valve allows functioning with the delivery closed
for only brief periods.
• Open the delivery valve, solidly grasping the end of the tubing.
• Close the delivery valve to stop dispensing.
• When dispensing is finished, turn off the pump.
MAINTENANCE
Under normal working conditions the noise emission from all models does not exceed the value
of 80 db at a distance of 1 meter from the electric pump.
E3
TECHNICAL
DETAILS
SAFETY
PRECAUTIONS
OPERATION
EXPLODED AND
PARTS LIST
INSTALLATIONMAINTENANCE
LIMITED
WARRANTY
PROBLEMS AND
SOLUTIONS
Problem
The motor is not
turning
Low or no flow rate
Increased pump
noise
Leakage from the
pump body
Possible Cause
Lack of electric power
Rotor jams
Motor problems
Thermal overload protection shut
Low level in the suction tank
Foot valve blocked
Filter clogged
Excessive suction pressure
High loss of head in the circuit
(working with the by-pass open)
By-pass valve blocked
Air entering the pump or the
suction tubing
A narrowing in the suction Tubing
Low rotation speed
The suction tubing is resting on the
bottom of the tank
Cavitations occurring
Irregular functioning of the by-pass
Air present in the diesel fuel
Seal damaged
Corrective Action
Check the electrical connections and the safety systems
Check for possible damage or obstruction of the
rotating components.
Contact with the service department
Move ON/OFF lever to the “OFF” position to reset pump.
Refill the tank
Clean and/or replace the valve
Clean the filter
Lower the pump with respect to the Level
Use shorter tubing or of greater Diameter
Dismantle the valve, clean and/or replace it
Check the seals of the connections
Use tubing suitable for working under suction pressure
Check the voltage at the pump.
Adjust the voltage and/or use cables of greater
cross-section
Raise the tubing
Reduce suction pressure
Dispense until the air is purged from the circuit
Verify the suction connections
Check and replace the mechanical seal

LIMITED WARRANTY
1. Macnaught warrantees this product against defects in material and craftsmanship, for a
period of two years from date of purchase, but not including wearing parts.
2. Macnaught’s liability is limited to replacement or repair of defective material within the
warranty period, when returned freight prepaid to the distributor or their designated service
depot.
3. The warranty does not cover damage caused by accident, misuse or faulty installation.
4. The product must be installed and maintained in compliance with the instructions.
EXPLODED AND PARTS LIST
E4
TECHNICAL
DETAILS
SAFETY
PRECAUTIONS
OPERATION
EXPLODED AND
PARTS LIST
INSTALLATIONMAINTENANCE
LIMITED
WARRANTY
PROBLEMS AND
SOLUTIONS
1 2 3
4 5 6
7 8
9 10 11 12
26
20 21 22
27 28 29 30
23
31 32
24 25
33
1
34
14
15
16
17
18
19
13
35
9 10
36
37
13
15

E3
TECHNICAL
DETAILS
SAFETY
PRECAUTIONS
OPERATION
EXPLODED AND
PARTS LIST
INSTALLATIONMAINTENANCE
LIMITED
WARRANTY
PROBLEMS AND
SOLUTIONS
Part No.
1
2
3
4*
5*
6*
7
8
9*
10
11
12
13
14
15*
16
17
18
19
Description
Screw
Rotor cover
Rotor
Vane
Spring
O-ring
Gasket
Seal Kit
Discharge hose
Elbow
Bypass spring
Electric motor
Pump chamber
Bypass valve
O-ring
Filter screen
2” Bung adapter
Screw
Suction tube
Q’ty
6
1
1
5
5
1
1
1
1
1
1
1
1
1
1
1
1
2
1
Part No.
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Description
Screw
Switch
Bracket
Bushing
Gasket
Nut
Seal
Shift folk
O-ring
Junction box cover
Screw
Grounded screw
Switch bracket
Nozzle holder
Nozzle
Screw
Mechanical meter (Optional)
Screw
Q’ty
2
1
1
1
1
1
1
1
1
1
6
1
1
1
1
2
1
2
* Wearing parts.

Macnaught Americas
[phone] | [email protected]
* Read Manual Before Use!