SAFETY FIRST
Always disconnect the unit from the main electricity supply before carrying
out any maintenance.
Always switch off the unit if there is no water running through it to prevent
overheating and possible damage. Operate the pump only under water.
Do not run the pump dry!
Always connect the pump to a GFCI circuit for specified outdoor use. Never
submerge the pump when the impeller assembly is removed.
DO NOT RUN THE PUMP WITHOUT THE PRE-FILTER CAGE IN PLACE.
WARNING: DO NOT OPERATE THIS PUMP UNIT WITHOUT THE BALL NOZZLE
IN PLACE
CAUTION: If the pump fails to operate, check the following:
A. Check the GFCI and circuit breaker and try another outlet to ensure the
pump is getting electrical power. Note: Always disconnect from electrical
outlet before handling the pump.
B. Check the pump discharge and tubing for kinks and obstructions.
Algae build-up can be flushed out with a garden hose.
C. Check the pre-filter “cage” for buildup of large debris such as leaves
and plant material. Clean if necessary.
D. If the pump still does not operate do the following:
• Open the cage and check that the impeller spins freely.
• Dismantle the pump clean the components outlined in the maintenance
section of this instruction guide.
• DO NOT FORCE ROTATION OF THE IMPELLER – THIS MAY DAMAGE THE PUMP.
Debris Handling Pumps
©
2008 Tetra Holding (US) Inc.
3001 Commerce Street Blacksburg, VA 24060-6671
TetraPond® is a trademark
Consumer Support Service
(800) 526-0650 • www.tetrapond.com
26570-901
Rev
.
B
DHP3600: Item #26569
3690 gallon per hour pump
DHP4200: Item #26570
4235 gallon per hour pump
BEFORE YOU START:
Please visit
www.tetrapond.com
for more detailed installation instructions,
time-saving tips, and inspirational ideas.
Before operating this pump for the first
time, please read the safety warnings
contained within this instruction guide.
IMPORTANT SAFETY INSTRUCTIONS
WARNING –
To guard against injury, basic safety precautions should be
observed, including the following:
1.
Read and follow all safety instructions.
2.
DANGER—
To avoid possible electric shock, special care should be taken
since water is employed in the use of this equipment.
3. Do not operate any appliance if it has a damaged cord or plug, or if it is
malfunctioning, or if it is dropped or damaged in any manner.
4. Always unplug an appliance from an outlet when not in use, before
putting on or taking off parts, and before cleaning. Grasp the plug and
pull to disconnect; never yank the plug.
5. Do not allow the pump to become iced up.
6. Do not expose the pump to direct sunlight for a long period of time.
7. Make sure the pump is securely installed and stable before operating it.
8.
CAUTION—
This pump has been evaluated for fresh water only.
9. Do not use in salt water or highly chlorinated water.
10. These pumps must not be used in swimming pools or areas where people
are in contact with the water.
11. Do not use an appliance for other than its intended use.
12. Read and observe all the important notices on the appliance.
13. Do not allow children to handle this equipment. This equipment should be
kept away from children.
WARNING:
Risk of electric shock—
This plug is supplied with a grounding
conductor and grounding type attachment plug. To reduce the risk of electric
shock, be certain that it is connected to a grounding type receptacle.
WARNING:
Risk of electric shock—
This pump has not been investigated for
use in swimming pools or marine areas.
Ground-Fault Circuit Interrupter Protection
To comply with the National Electrical Code (NFPA 70), and to provide additional
protection from the risk of electric shock, this unit should only be connected to a
receptacle that is protected by a ground-fault circuit interrupter (GFCI).
Extension Cords
Use only extension cords that are intended for outdoor use. These extension
cords are identified by a marking “Acceptable for use with outdoor appliances;
store indoors while not in use”. Use only extension cords having an electrical
rating not less than the rating of the product. Do not use damaged extension
cords; examine extension cords carefully before use and replace if damaged. Do
not abuse extension cord and do not yank on any cord to disconnect. Keep cord
away from heat and sharp edges. Always disconnect extension cords carefully;
disconnect them from the receptacle before disconnecting the product from the
extension cord.
NEVER RUN THE PUMP UNLESS IT IS COMPLETELY SUBMERGED (UNDERWATER).
WARNING—THIS PUMP IS FITTED WITH A THERMAL CUT-OFF DEVICE
THAT TEMPORARILY SWITCHES OFF THE PUMP IN THE EVENT
OF OVERHEATING. THE PUMP MAY START AUTOMATICALLY AFTER THE
PUMP COOLS DOWN.
SUBMERSIBLE PUMP
INTENDED FOR OUTDOOR OR INDOOR USE = CSA ENCLOSURE 3.
FOR USE WITH MAxIMUM 86ºF WATER.
THIS PUMP HAS BEEN EVALUATED FOR USE WITH WATER ONLY.
SAVE THESE INSTRUCTIONS
How the TetraPond Debris Handling (DHP) Pump works
TetraPond DHP pumps are engineered to circulate large volumes of
pond water without clogging. This allows the pump to operate for
long periods of time without any maintenance.
Water, dirt and debris are drawn through the ¼ in. holes in the large
pre-filter cage that surrounds the pump. The pre-filter cage prevents
leaves, sticks and other large debris from entering the pump. It also
protects the fish from the pump’s impeller.
The open-face impeller allows debris up to ¼ in. in diameter to pass
through the pump without clogging.
The pond water with dirt and debris are pumped to an external filter
for removal or directly to a waterfall or stream.
➀
➁
➂
Diagram 2
Changing the Outlet Direction
(see Diagram 2)
1. Loosen the retaining nut by hand
2. Rotate the ball nozzle to the
desired position
3. Tighten the retaining nut by hand
Attaching tubing to the DHP Pump
In order to maximize this pump’s performance,
we recommend the use of tubing with an internal
diameter (ID) of 1½ in. When using 1½ in. ID tubing,
the narrow end of the ball nozzle should be cut-off
to maximize flow from the pump (see Diagram 1).
1-1/4 in tubing can also be used. Attach to the narrow end of fitting.
Secure tubing connections with hose clamps (not included).
Diagram 1
!
!
WARRANTY CARD
Please fill out this card and mail it to the address below
OR
complete the
e-registration
form by logging on to
www.tetrawarranty.com
to validate
your warranty. Thank you!
Name of Purchaser:
___________________________________________
Address: ____________________________________________________
City ___________________________
ST
___Zip code: ______________
E-mail Address:
______________________________________________
Date of purchase: ____________________________________________
TetraPond respects your privacy. Any and all personal
information
collected here will be kept strictly confidential and will not be sold,
reused, rented, or otherwise disclosed.
Which product did you purchase?
DHP3600 _____ DHP4200 _____
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TetraP
ond Debris Handling Pump Parts
Pre-Filter
Cage
Handle
Electrical
Cable
Ball Nozzle
Retaining
Nut
Ball Nozzle
Adapter
(Inside)
C-Ring
Pump Body
Nut (x5)
Screw (x5)
Rotor Assembly
Impeller
Impeller Cover
