Harbor Freight Tools 68418 Owner's Manual
2150 GPH Submersible Waterfall Pump
Item 68418
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
When unpacking, make sure that the product is intact and undamaged.
If any parts are missing or broken, please call 1-800-444-3353 as soon as possible.
Visit our website at: http://www.harborfreight.com
Copyright© 2011 by Harbor Freight Tools®. All rights reserved. No portion of this manual or any artwork contained herein may be reproduced in any shape
or form without the express written consent of Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein. Tools required for assembly and service may not be included.
Before start-up, note the following:
The pump can be connected to any shock-proof plug
which has been installed according to regulations.
The plug must have a supply voltage of 120 V~ at 60 Hz.
CAUTION
This pump has been evaluated for use with water only.
WARNING
IMPORTANT! For your own safety –
before starting to run the pump, please have
the following items checked by an expert:
1. Risk of electric shock – This pump is
supplied with a grounding conductor
and grounding-type attachment plug.
To reduce the risk of electric shock, connect only to
a properly grounded, grounding-type receptacle.
2. Risk of electric shock – This pump has not been
investigated for use in swimming pool areas.
3. The electrical connections must be
protected from moisture.
4. If there is danger of ooding, the electrical
connections must be taken to higher ground.
The “drip loop” is that part of the cord below the level
of the receptacle, or the connector if an extension
cord is used, to prevent water traveling along the
cord and coming in contact with the receptacle.
10. If the plug or receptacle does get wet,
DON’T unplug the cord. Disconnect the
fuse or circuit breaker that supplies power
to the pump. Then unplug and examine for
presence of water in the receptacle.
11. WARNING: Handling the Power Cord
on this product will expose you to lead,
a chemical known to the State of California
to cause cancer, and birth defects or other
reproductive harm. Wash hands after handling.
(California Health & Safety Code § 25249.5, et seq.)
12. The warnings, precautions, and instructions
discussed in this instruction manual cannot
cover all possible conditions and situations
that may occur. It must be understood by the
operator that common sense and caution are
factors which cannot be built into this product,
but must be supplied by the operator.
Fluid Type
The Pump is designed for use with water with
a maximum temperature of 95° F (35°C).
Do not use the pump for other uids, especially not
fuels, cleaning uids, or other chemical products.
5. Circulation of caustic uids, as well as the circulation
of abrasive materials, must be avoided at all costs.
6. The pump must be protected from frost.
7. The pump must be protected from running dry.
8. Access by children should also be
prevented with appropriate measures.
9. POSITION OF PUMP:
Pump
Specications
Minimum Water Height 6 IN. above top of pump or inlet
Electrical Requirements 120V~ / 60Hz / 2.3A
Power Cord Length 25 FT.
Maximum Capacity 2150 GPH
Maximum Delivery Height 20 FT.
Inlet/Discharge Size 1
Hose Adapter Sizes 1
Note: Do not use in areas containing sh or
other pets, such as aquariums or koi ponds.
1
/2 IN.
1
/2 IN. - 11/4 IN. - 1 IN. - 3/4 IN. OD
E197437
To avoid the possibility of the pump plug or
receptacle getting wet, position pump to one
side of a wall mounted receptacle to prevent
water from dripping onto the receptacle or plug.
The user should arrange a “drip loop” in the
cord connecting the pump to a receptacle.
Page 2 For technical questions, please call 1-800-444-3353. SKU 68418
Installation
Read the ENTIRE WARNING section at the
beginning of this manual including all text
under subheadings therein before set up or
use of this product.
TO PREVENT SERIOUS INJURY FROM
ACCIDENTAL OPERATION:
Unplug the Pump from its electrical outlet
before assembling, inspecting,
making any adjustments, or servicing.
Note: For additional information regarding the
parts listed in the following pages, refer to the
Assembly Diagram near the end of this manual.
Submerged Setup
Non-submerged Setup
1. Position the pump lower than the water surface
on the side of the pond so that the water will ll
the pump. This Pump is not self-priming.
2. Remove the four Screws (23) that hold the
Upper Housing (1) on. Remove the Upper Housing.
1
2
23
6 FT. minimum
6 IN. minimum
1. Submerge the pump under at least 6 inches of
water to prevent the pump from taking in air.
2. The pond must be at least 6 feet
away from the receptacle.
3. To reduce wear on the pump, place the
pump on a platform above mud, sand,
small rocks, and other debris.
4. If running with fountain jets, the pump must be
mounted rmly and horizontally on a platform.
5. Connect a delivery hose (not included)
to the Hose Adapter (3).
6. Connect the free end of the delivery hose
to a sprayer, upper waterfall basin, or
similar device (none included).
7. Adjust the Swivel Connector (5) and
pump location to allow the delivery hose
to lay straight and prevent kinking.
5
3. Connect inlet hose to inlet port on the end of
pump and delivery hose to the discharge port
on the side of pump or the Hose Adapter (3).
The Swivel Connector (5) can also be removed
if using a threaded connection is preferred.
Connections must be tight and leakproof.
4. Secure the Motor Housing (14) to prevent movement
during operation. This will no longer be held in
place by the Upper Housing when disassembled.
5. The inlet must:
a. use a lter or screen,
b. be positioned so that it cannot take in mud,
sand, small rocks, or other debris,
c. be kept at least 6 inches under the
water’s surface at all times, and
d. be secured to prevent movement.
6. Fill the inlet hose and pump with
water before turning it on.
7. Connect the free end of the delivery hose
to a sprayer, upper waterfall basin, or
similar device (none included).
8. Adjust the Swivel Connector (if used) and
pump location to allow the delivery hose
to lay straight and prevent kinking.
Page 3For technical questions, please call 1-800-444-3353.SKU 68418
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