Ecoplus ELITE Series Operating and maintenance manual

UTILITY SUBMERSIBLE PUMP
INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
ELITE SERIES
COMMERCIAL GRADE
GARDENING | IRRIGATION
POND
| FOUNTAIN
727192 | 1530 GPH
WARRANTY
2
YEAR

2
INDEX
1. APPLICATION...........................................................................................................2
2. PUMPABLE LIQUIDS ................................................................................................3
3. TECHNICAL SPECIFICATIONS..................................................................................3
4. FITTINGS AND DIMENSIONS ...................................................................................4
5. PERFORMANCE CURVE AND FLOW RATES..............................................................5
6. MANAGEMENT AND INSTALLATION ........................................................................6
7. START-UP.................................................................................................................7
8. PRECAUTIONS .........................................................................................................7
9. MAINTENANCE AND CLEANING...............................................................................7
10. TROUBLESHOOTING................................................................................................8
11. NOTES......................................................................................................................9
12. LIMITED WARRANTY..............................................................................................10
15. PLANNING AND NOTES ...................................................................................11-12
WARNING: Read entire instruction manual carefully before using.
REMOVE THE POWER PLUG FROM THE ELECTRICAL SOCKET BEFORE HANDLING THE
PUMP TO AVOID ELECTRIC SHOCK.
The pump must always be activated when it is immersed in water. If all of the water is
evacuated, the pump must be deactivated immediately by removing the plug from the
electrical socket. ABSOLUTELY AVOID DRY OPERATION.
Do not use in swimming pools, ponds or basins where people are present.
Do not use for pumping hydrocarbons (petrol, diesel fuel, combustible oils, solvents).
Do not pump continuously for long periods of time unless in the case of emergency.
Always clean the pumps before storage. See the chapter “Maintenance and Cleaning”.

3
1. PUMPABLE LIQUIDS - Max. particle size Ø.20 inch.
The pump is watertight and must be immersed in liquid.
2. TECHNICAL SPECIFICATIONS
• Supply voltage: 115 – 120V, see electrical data plate
• Delayed line fuses (115 – 120V version): indicative values (Ampere)
• Storage temperature: 14º F – 104º F
Fresh water ●
Rainwater ●
Clear waste water ●
Dirty water ❍
Waste water containing solid particles with long bers ❍
Fountain water ●
River or lake water ●
● Suitable
❍ Not suitable
Hydraulic
data
Dimensions/weight
Range of use/materials
Max. pressure
Max. head
Max. working pressure
Low suction capability (MAN)
8.1 psi |0.6 Bar
18 ft |5.5 m
87 psi |6 Bar
0.08-0.12 in |2-3 mm
TECHNICAL SPECIFICATIONS
Electrical
data
Power
Voltage
Frequency
Amps
Flow rate max.
240 Watt
115 V-120 V AC
60Hz
2
25.5 gpm |5800 l/h
Dimension of particles
Pump dimensions
See illustration
Liquid range temperature
Max. ambient temperature
DNA / DNM NPT
Net weight
0.2 in |5 mm
8.1 in x 5.9 in x 9.7 in
205 mm x 150 mm x 245 mm
Length of power cable 32.8 ft |10 m
32°-95° F |0°-35° C
104° F |40° C
1¼ in M /1¼ in F
Impellers 1
8.25 lbs |3.75 kg

4
FITTINGS AND DIMENSIONS
Elbow tting
1 ¼ in x 35 NPT
GHT tting
Garden hose adapter
Reducer tting
8.1 in
9.7 in
4.9 in

5
12 ft
|
3.7 m max. 10 gpm
38 l/min
Flow rate max.
25.5 gpm
|
5800 l/h
Max. head
18 ft
|
5.5 m
8 ft
|
2.4 m max. 16.9 gpm
64 l/min
4 ft
|
1.2 m max. 24.3 gpm
92 l/min
PERFORMANCE CURVE
Q (gpm)
0
2
20
4
6
Q (l/min)
H (m)
H ()
40 60 80 100 120 140
0
8
16
24
04 8 12 16 20 24 28 32 36 40
Very low suction capability down to 1/16 in (45 mm).
Includes 32 ft power cord for deep installation.

6
THE PUMP MUST BE SUPPORTED BY A BASE. NEVER SUSPEND THE PUMP FROM PIPES.
3. MANAGEMENT
3.1 Storage: Pump must be stored in a dry, dust free covered area that is free from
vibrations. Keep the pump in its original packaging until time of installation.
3.2 Transport: Avoid subjecting the pump to needless impacts and collisions.
4. WARNINGS
Do not carry pump by the power cable. Always carry the
pump using the handle.
• Never allow the pump to run dry.
• There is a venting hole to prevent pump from cavitation
when starting the pump. It is normal for a small amount
of water to come out of the pump during operation. (Fig.1).
• The sealing device contains a non-toxic lubricant which
may alter the characteristics of pure water in the unlikely
event of leaks.
5. INSTALLATION
The electrical system must be compliant with local codes.
Screw on the elbow with hosetail tting provided in the
packaging. For the clear water version there are two
ttings, one 25 mm (0.98”) and one 30 mm (1.18”);
if you want to use a pipe with a larger diameter, change
the elbow coupling. Use a pipe tightening clamp to secure
the pipe to the tting.
• If the bottom of the trap where the pump is to be placed
is particularly dirty, a raised support should be provided
so as to avoid blocking of the suction grid (Fig.2)
 • Totally immerse the pump in the water.
• Ensure that the minimum dimensions of the trap in
which it is housed are as follows:
Min. base dimensions 18.11”x18.11” (460x460 mm)
Min. height 15.75” (400 mm)
• The dimensions of the trap must always be in relation
to the quantity of water arriving and to the flow of the
pump, so as not to subject the motor to excessive
starts/hour. It is strongly recommended not to
exceed 20 starts/hour.
ALWAYS INSTALL THE PUMP IN VERTICAL POSITION.
(Fig. 2)
(Fig. 1)

7
6. ELECTRICAL CONNECTION
The length of the power cable limits the maximum depth of pump immersion.
Follow the indications on the technical data plate and technical specications on page 3.
7. START-UP
Automatic operation (A):
1) Insert the plug of the power cable in a 115 – 120V power socket.
 2) The pump will start up; ensure that it is immerse in the liquid to be pumped.
Attention: The pump will not automatically switch off once it reaches the minimum level.
It must be switched off manually by the user, either by taking the power out of the socket.
The maximum suction level is reached only during manual operation.
8. PRECAUTIONS
RISK OF FREEZING: when the pump remains inactive at a temperature lower than 32º F, it
is necessary to ensure that there is no water residue which could freeze causing cracks in the
plastic parts. If the pump has been used with substances that tend to form deposits, or with
water containing chlorine, rinse after use with a powerful water jet in order to avoid the
formation of deposits or coatings which would reduce the performance of the pump.
9. MAINTENANCE AND CLEANING
In normal operation the pump does not require any type of maintenance. In any case, all repair
and maintenance work must be carried out only after having disconnected the pump from the
power supply. When restarting the pump, ensure that the suction lter is always tted so as
not to create the risk or possibility of accidental contact with moving parts.
9.1 Cleaning the suction grid
(Fig. 3)
 • Switch off electric power to the pump (a).
 • Drain the pump.
 • Unscrew the screws on the lter (b).
 • Remove the suction grid (c).
• Clean and reassemble the suction grid.
9.2 Cleaning the impeller
(Fig. 4)
 • Switch off electric power to the pump (a).
 • Drain the pump.
 • Unscrew the screws on the lter (b).
 • Remove the suction grid (c).
• Wash the pump with clean water to
remove possible impurities between
the motor and the pump jacket (d).
• Clean the impeller (d).
• Check that the impeller can turn freely.
 • Reassemble parts in inverse order of disassembly.
(Fig. 3)
(Fig. 4)
a
a
b
b
d
c
c

8
10.TROUBLESHOOTING
DISCONNECT THE PUMP FROM THE POWER SUPPLY BEFORE TROUBLESHOOTING.
If there is any damage to the power cable or pump, necessary repairs or replacements must be
performed by the manufacturer, authorized dealer, or by an equally-qualied party in order to
prevent any risks.
ISSUE POSSIBLE CAUSES REMEDIES
The motor does
not start or
make any noise.
A. Check if voltage is reaching motor.
B. Check the protection fuses.
C. Switch is not activated by the float.
A. Check if plug is inserted correctly.
B. If burnt out, change them.
C. Increase the depth of the trap.
The pump does
not deliver flow.
A. Suction grid or hose are blocked.
B. The impeller is worn or blocked.
C. The head required is higher than
the pump’s performance.
D. Presence of air.
E. Water level is lower than the
suction minimum.
A. Remove the obstructions or
straighten the hose if it is twisted.
B. Replace the impeller or remove
the obstruction.
C. Replace pump with a pump with
a higher head.
D. Wait at least 1 minute until it
is eliminated.
The flow rate is
insufcient.
A. Check suction grid for blockage.
B. Check the impeller and the delivery
pipe for blockage or encrusted.
C. Ensure the check valve is not
partially blocked.
A. Remove any obstructions.
B. Accurately clean the check valve.
The pump stops
after running for
a short time.
A. The thermal overload protection
device stops the pump.
A. Check that the fluid being pumped
is not too dense.
B. Check that the water temperature
is not too high.
C. Make sure there is no solid
particles blocking the impeller.
D. Make sure power supply complies
with the technical specications.

9
When purchased from an authorized Hawthorne dealer, this product is covered by a LIMITED
WARRANTY available at hawthornegc.com/warranties. You can also obtain the Terms of Sale
and Limited Warranty by calling Hawthorne toll free at 1-888-478-6544 or writing Hawthorne at:
Hawthorne Hydroponics LLC, 3204 NW 38th Circle, Vancouver, WA 98660, Attn: Customer Service.
PRODUCT WARRANTY SCHEDULE
PRODUCT WARRANTY PERIOD
727192 - 1530 GPH 2 year limited warranty
LIMITED WARRANTY

10
PLANNING GRID

11
NOTES

Manufactured for Hawthorne Hydroponics LLC, a subsidiary of The Hawthorne
Gardening Company
| 3204 NW 38th Circle, Vancouver, WA 98660 | ©2018
HawthorneGC.com | Canada: HawthorneGC.ca
NOTES
121918LM