Groz EOP Series User manual

1 PB
INSTRUCTION MANUAL S1510, REV A
Electric Oil and Fuel Pump
EOP
Congratulations on purchase of this World Class Electric Oil and Fuel Pump!
• Vertical mount fuel and oil pump for light use
in Industrial, Automotive, Heating and Marine
applications.
• Equipped with a centrifugal electric motor
with double insulation making it safe for use
with water and emulsions.
• Manufactured from chemically inert
materials.
• Comes with a Bent Spring Device to prevent
the outflow of media due to Siphon action in
case of accidental damage to the delivery
hose or dispensing nozzle.
• Built in 2” Bung adaptor to fit on most of the
drum sizes.
PART DESCRIPTION
REFERENCE NUMBER DESCRIPTION QUANTITY
1 Pump Body ( including component 8 & 10 ) 1
2 4 meter X 3/4” rubber hose (to be cut as required) 1
3 Dispensing Nozzle [ including trigger (9) ] 1
4 Intake Filter 1
5 Stainless Steel Tube 1
6 Hose Clamps 4
7 Bent Spring Device 1
3
6
5
4
1
8
2
7
Pump Body
Trigger
Intake Filter
Stainless Steel
Tube
Hose
Clamp
Bent Spring Device
Rubber
Hose
Dispensing
Nozzle
9
Lever
10
On/Off Switch

2 PB
INSTALLATION
1. Prepare the intake
hose by cutting a
sufficient length from
the rubber hose to
reach the bottom of
the drum or tank. Use
a clamp to keep the
cut square. Cut with
a Hose cutter or a
Hacksaw uniformly.
2. Insert one end of
the suction hose in
the intake nozzle on
pump body (1) and
fasten in place with
a hose clamp.
DESCRIPTION EOP/DC/12 EOP/DC/24 EOP/AC/110 EOP/AC/230
Supply Voltage 12V DC 24V DC 110V AC 230V AC
Max. Flow Rate Upto 9.25 GPM
(35 LPM)
Upto 9.25 GPM
(35 LPM)
Upto 10.5 GPM
(40 LPM)
Upto 10.5 GPM
(40 LPM)
Electric Motor 0.43 HP
Centrifugal Motor
0.43 HP
Centrifugal Motor
0.43 HP
Centrifugal Motor
0.43 HP
Centrifugal Motor
Amp Draw from the Battery 9.2 Amp 5.6 Amp 2.9 Amp 1 Amp
Aborbed Power 110 W 135 W 320 W 224 W
Insulation category III III II II
Discharge Head 1 meter 1 meter 1 meter 1 meter
Suction Pipe 3/4” ID x 1 m long 3/4” ID x 1 m long 3/4” ID x 1 m long 3/4” ID x 1 m long
Delivery Hose 3/4” ID x 3 m long 3/4” ID x 3 m long 3/4” ID x 3 m long 3/4” ID x 3 m long
Tank Adaptor 2”G & M64x4 2”G & M64x4 2”G & M64x4 2"G & M64x4
Inlet 3/4” Hose Barb 3/4” Hose Barb 3/4” Hose Barb 3/4” Hose Barb
Outlet 3/4” Hose Barb 3/4” Hose Barb 3/4” Hose Barb 3/4” Hose Barb
Dispensing Nozzle Manual Polypropylene
Nozzle with 3/4” Hose
Barb
Manual Polypropylene
Nozzle with 3/4” Hose
Barb
Manual Polypropylene
Nozzle with 3/4” Hose
Barb
Manual Polypropylene
Nozzle with 3/4” Hose
Barb
Battery / Power cable 3 m long with Battery
Clamps
3 m long with Battery
Clamps
2 m long with Plug 3 m long with Plug
Water / Dust Protection IPX4
(protection against
splashing water)
IPX4
(protection against
splashing water)
IPX4
(protection against
splashing water)
IPX4
(protection against
splashing water)
Noise Level 70 db 70 db 70 db 70 db
Working Temperature range -10°C to +40°C
(14°F to 104°F)
-10°C to +40°C
(14°F to 104°F)
-10°C to +40°C
(14°F to 104°F)
-10°C to +40°C
(14°F to 104°F)
UL & cUL Listed No No No No
CE Yes Yes Yes Yes
Use with Petrol & other
Flammable Fuels
No No No No
PUMP SPECIFICATION

3 PB
3. Assemble the
filter (3) on the
suction hose and
fasten in place
with a hose
clamp.
4. Screw the pump
body (1) onto
the drum or tank,
taking care to
place the pump in
a vertical position.
5. Assemble the delivery
hose onto the delivery
nozzle of the pump
body and fasten the
bent spring over the
delivery nozzle with a
clamp as described
on the “Bent Spring
Device” instruction
sheet.
6. Assemble the
dispensing nozzle
(3) onto the
opposite end of the
delivery hose and
fasten in place with
a hose clamp.
• The motor and switch are not of an anti-explosive type. Do
not use the pump in areas where there is risk of explosion.
• Do not use the pump for gasoline, inflammable liquids with
PM < 55° C, Food Liquids, Corrosive Chemical Products and
Solvents.
• Do not smoke or use open flame during refuelling.
• Avoid spilling diesel, which is harmful to the environment.
• Never operate the pump when empty.
• Do not leave the motor running under delivery in closed
condition ( i.e when the Trigger (9) is not pressed ) for
more than five minutes .
• The pump only works in a vertical position.
• The pump must only be used under the surveillance of the
operator
• Before connecting the pump to the power supply, ensure
that the voltage complies with the limitations indicated.
Power that is out of specified limits can damage the electrical
components.
Max. acceptable variation = +/- 5% of the nominal value
1. PRIMING PROCEDURE :- Open the nozzle by pressing the
trigger (9). Start the pump by repeatedly activating the lever
(8) until the liquid starts flowing from the dispensing nozzle.
2. When fluid starts flowing out, start the motor using the
switch (10) and proceed to fuelling.
3. When finished, release the Trigger and switch off the motor.
COMMISSIONING AND USE
The operator must repeat “PRIMING PROCEDURE” under
the following situations -
• After an extended stop,
• If liquid does not flow,
• If the motor is re-started
• After a power failure.
Bent
Spring
Device
Straight end of the bent spring should be oriented
to the top of the pump and held by the clamp
7. Now connect the pump to power source .

4 PB
EMERGENCY OPERATION
DISASSEMBLY AND MAINTENANCE
In the case of power failure or when small quantities of liquid need to be transferred, it is possible to operate the pump manually, in the
following manner:
• Keep the trigger (9) of the dispensing nozzle pressed ;
• Activate the lever (8) repeatedly ;
• Proceed to the transfer.
WETTED COMPONENTS
POM, Polypropylene, Stainless Steel, Nitrile Rubber, Viton & PTFE
RECOMMENDED USE
Diesel, Kerosene, Water , Emulsions, Mineral & Synthetic Oils,
Heating Oils, Antifreeze etc.
This pump requires little maintenance, but we recommend the periodic inspection, and if necessary cleaning of the intake filter , and the state
of efficiency of the hoses and the dispensing nozzle, in order to ensure a long working life.
If the electric cable is damaged it must be replaced by a technically qualified person so as to prevent any risk.
Make sure that the place where the pump is installed is not susceptible to being overflowed.