DeWalt DXWP61374 User manual

DXWP61374
DXWP61379
DXWP61774
DXWP61779
Aluminum Submersible Utility Pump
Instruction Manual
If you have questions or comments, contact us.
1-855-222-3841
[e-mail]

2
Index
Content Page #
Components 2
Safety Guidelines 3
Description 4
Specications 4
Installation 5
Operation 5
Maintenance 6
Troubleshooting 6
Performance 7
Parts 8
Notes 9-10
Warranty 11
Components
1 Handle
2 1-1/2 in. (38.1mm) NPT Discharge
3 Motor
4 Base
5 3/4 in. (19.05mm) GHT Adapter
6 Industrial Hose
7 Camlock Fittings
ENGLISH
4
3
5
6
7
2
1
4
3
5
2
1

3
ENGLISH
WARNING: Do not expose the pump to freezing
temperatures. Discharge lines exposed to freezing temperatures
should be positioned with a downward slope to prevent freezing.
WARNING: All wiring and electrical connections must be
performed by a qualied electrician.
WARNING: Make certain that the electrical outlet is
within the reach of the power supply cord. DO NOT USE AN
EXTENSION CORD.
WARNING: Do not run the pump dry. This pump relies on
water for lubrication and cooling. Running the pump dry can
cause the pump to overheat and risks the possibility of burns to
anyone that handles the pump. Running the pump dry will void
the warranty.
WARNING: Do not use this pump for potable/drinking
water. Use only in applications for which the pump is designed.
WARNING: According to the state of California (Prop 65),
this product contains chemicals known to the state of California
to cause cancer and birth defects or other reproductive harm.
WARNING: DO NOT UNDER ANY
CIRCUMSTANCES REMOVE THE GROUND PIN. The
3-prong plug must be inserted into a mating 3-prong grounded
receptacle. If the installation does not have such a receptacle,
it must be changed to the proper type, wired and grounded in
accordance with the National Electrical Code and all applicable
local codes and ordinances.
WARNING: This pump is not intended to pump water
softener discharge (brine) or condensate high eciency
appliances. These liquids are corrosive and could cause damage
to the pump and will void the warranty.
CAUTION: If a exible discharge hose is used, make sure
the pump is secured to prevent movement.
WARNING: Keep hands clear of suction and discharge
openings. To prevent injury, never insert ngers into pump while
it is plugged in.
WARNING: Do not handle this pump with wet hands or
while standing on wet or damp surfaces or in water.
CAUTION: This pump motor is equipped with an
automatic resetting thermal protector and may restart
unexpectedly.
NOTICE: This pump is not designed as a waterfall, pond
or fountain pump. Use of this pump for waterfalls, ponds or
fountains will void the warranty.
WARNING RISK OF ELECTRICAL SHOCK:
Disconnect and lockout power supply before removing existing
pump or installing or servicing this pump.
WARNING RISK OF ELECTRICAL 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 GFCI receptacle.
WARNING RISK OF ELECTRICAL SHOCK: Connect
only to a receptacle that is adequately rated for the voltage and
amperage of this pump.
WARNING: The installation of this pump must be in
accordance with the National Electric Code (NEC), Uniform
Plumbing Code (UPC), International Plumbing Code (IPC) as well
as all applicable local codes and ordinances.
WARNING: Do not install this pump in any location
classied as hazardous by the National Electrical Code, ANSI/
NFPA70.
DANGER: Do not use this pump to pump corrosive,
ammable or explosive uids such as gasoline, kerosene, etc. Do
not use this pump in ammable or explosive environments. The
pump has been investigated for use with water only.
WARNING RISK OF ELECTRICAL SHOCK: This
pump has not been investigated for use in swimming pool or
marine areas.
WARNING RISK OF ELECTRICAL SHOCK: Do not
use the power cord to handle, carry, or lower the pump. The cord
may pull apart exposing bare wires which could cause a re
or electrical shock. Use the handle supplied with the pump for
installing and removing.
Safety Guidelines
Carefully read, understand and follow all safety
instructions in this manual. Retain this manual for
future reference
This is the safety alert symbol. When you see this
symbol, look for one of the following signal words.
Important
Read these warnings carefully. Know the application and
limitations of this pump. Failure to follow these warnings
could result in serious bodily injury and/or property damage.
DANGER: Indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING: Indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION: Indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
NOTICE: Indicates to address practices not related to
personal injury.

4
Shown using DEWALT® garden hose adapter (included)
with standard garden hose (not included)
Shown using DEWALT® Industrial Hose with
Camlock Fittings (included in “kit”models only)
Description
This non-automatic submersible utility pump is designed to remove water from ooded basements, window wells, stock
tanks, etc. The permanent split capacitor motor is oil cooled and hermetically sealed for cooler operation. The pump comes
equipped with a 3-prong grounding type power cord.
ENGLISH
Specications
DXWP61374 DXWP61379 DXWP61774 DXWP61779
Hose Kit Not Included Included Not Included Included
Garden Hose Adapter Included Included Included Included
HP 1/3 1/3 3/4 3/4
Volts 115 Volt AC 115 Volt AC 115 Volt AC 115 Volt AC
Amps 5 5 9.1 9.1
Hz 60 60 60 60
Phase 1 1 1 1
Discharge Size 1-1/2 in. (38.1mm)
NPT
1-1/2 in. (38.1mm)
NPT
1-1/2 in. (38.1mm)
NPT
1-1/2 in. (38.1mm)
NPT
Adapter Size 3/4 in. (19.05mm)
GHT
3/4 in. (19.05mm)
GHT
3/4 in. (19.05mm)
GHT
3/4 in. (19.05mm)
GHT
Max. Solids Handling 3/8 in. (9.53mm) 3/8 in. (9.53mm) 3/8 in. (9.53mm) 3/8 in. (9.53mm)
Liquid Temp. Range 35°F - 120°F
(1.7°C - 48.9°C)
35°F - 120°F
(1.7°C - 48.9°C)
35°F - 120°F
(1.7°C - 48.9°C)
35°F - 120°F
(1.7°C - 48.9°C)
Cord Length 20 ft. (6.1m) 20 ft. (6.1m) 20 ft. (6.1m) 20 ft. (6.1m)
Pump Construction Aluminum Aluminum Aluminum Aluminum
Impeller Thermoplastic Thermoplastic Thermoplastic Thermoplastic
Motor Shaft Stainless Steel Stainless Steel Stainless Steel Stainless Steel
Shaft Seal Carbon/Ceramic/
Stainless Steel
Carbon/Ceramic/
Stainless Steel
Carbon/Ceramic/
Stainless Steel
Carbon/Ceramic/
Stainless Steel
Fasteners Stainless Steel Stainless Steel Stainless Steel Stainless Steel
Max Vertical Lift 35 ft. (10.7m) 35 ft. (10.7m) 41 ft. (12.5m) 41 ft. (12.5m)
Max. PSI 15.2 15.2 17.8 17.8

5
Installation
WARNING: Always disconnect the power source
before attempting to install, service or perform maintenance on
the pump. Failure to do so may result in fatal electrical shock.
Always disconnect the power source before servicing pump.
NOTICE: Your pump is designed and built to give you
reliable performance and long life. It will pump water for years
when properly installed in the right environment.
NOTICE: A qualied electrician must perform all wiring.
Assembly DXWP61374 and DXWP61774
1. Garden Hose: Thread the 3/4 in. (19.05mm) garden
hose adapter into the pump discharge. Attach a garden
hose (sold separately) to the garden hose adapter.
Extend the hose, making sure there are no kinks or tight
bends. NOTE: To keep friction loss as low as possible,
do not use a hose that is smaller than 1/2 in. (12.7mm)
inside diameter.
2. Other Hose* or Pipe*: Attach hose and ttings as
required (sold separately) directly into the discharge.
Extend the hose making sure there are no kinks or tight
bends. NOTE: To keep friction loss as low as possible,
do not use a hose that is smaller than 1/2 in. (12.7mm)
inside diameter.
Assembly DXWP61379 and DXWP61779
1. Industrial Hose: Thread the male camlock adapter
(included) into the pump discharge. Connect the female
camlock tting (with hose, included) to the male adapter
and secure. Extend the hose, making sure there are no
kinks or tight bends in the hose.
2. Garden Hose: Thread the 3/4 in. (19.05mm) garden
hose adapter into the pump discharge. Attach a garden
hose (sold separately) to the garden hose adapter.
Extend the hose, making sure there are no kinks or tight
bends. NOTE: To keep friction loss as low as possible,
do not use a hose that is smaller than 1/2 in. (12.7mm)
inside diameter.
3. Other Hose* or Pipe*: Attach hose and ttings as
required (sold separately) directly into the discharge.
Extend the hose making sure there are no kinks or tight
bends. NOTE: To keep friction loss as low as possible,
do not use a hose that is smaller than 1/2 in. (12.7mm)
inside diameter.
Installation
1. Install the pump on a hard level surface in the water. If
necessary, place bricks or patio blocks under the pump
to raise it o the bottom. Do not place the pump
directly in mud, sand or silt.
Operation
1. Connect the power cord to a 115 volt AC grounded GFCI
receptacle.
2. The pump requires approximately 2 in. (50.8 mm) of
water to prime. Once primed the pump will drain down
to approximately 1/2 in. (12.7 mm) of the surface.
3. The pump will continuously operate until disconnected
from power. Do not let the pump run dry. The pump
relies on water for lubrication and cooling. Operating the
pump without water may cause the motor to overheat
or cause damage to internal components. It may also
shorten the life of the pump.
4. The pump motor is thermally protected. It is not
recommended for pumping liquids over 120°F (48.9°C).
The thermal overload protector will automatically shut
down the pump in an overheat/overload situation.
The motor will reset itself once it cools. This device is
designed as a safety device and should not be relied
upon to operate the pump. The thermal overload will fail
after repeated use.
ENGLISH
1* 1*
Step 1 Step 2
*Properly grounded GFCI
protected receptacle Components
1 Power Plug

6
1. The pump motor is hermetically sealed in the housing and does not require any service. Disassembly of the motor
housing or modication of the power cord voids the warranty.
2. Periodically check the intake for obstructions. Clean if necessary.
3. Inspect the power cord for signs of damage or wear. Do not operate the pump if the cord is damaged or worn.
4. Clean o any accumulated sediment or debris to keep pump in optimal operating condition.
Maintenance
WARNING: Risk of electric shock. Always disconnect the power supply before attempting to install, service or perform
maintenance on the pump.
WARNING: All repairs must be made by a qualied technician.
CAUTION: This submersible pump contains oil which may become pressurized and hot under normal operating conditions –
allow the pump to cool for 2-3 hours before servicing.
Problem Possible Causes How To Correct
If the pump does not
start or run
Pump is not plugged in, switch
or breaker is o Plug pump in or turn on switch/breaker
Check for blown fuses or
tripped circuit breakers or
tripped GFCI outlets
Replace fuse, reset circuit breaker, reset GFCI outlet
Motor thermal protector
tripped Allow pump to cool. Pump will automatically reset
If the pump runs but
moves little or no
water
Clogged intake Remove clog or obstruction
Clogged discharge hose/pipe Remove clog or obstruction
Impeller obstructed Remove obstruction/debris
Frozen discharge hose/pipe Allow hose/pipe to thaw
Low line voltage Check wire size and increase if necessary
Worn, damaged or clogged
pump parts Inspect for wear, damage or clog and clean or replace if necessary
Discharge height exceeds
pump capacity See performance chart for pump limitations
Troubleshooting
ENGLISH

7
Performance
Height and/or piping restriction will reduce the pump output performance. It is recommended to use the same size or larger
pipe as the pump discharge for optimum performance.
0 20 gal
76 L
40 gal
151 L
60 gal
227 L
80 gal
303 L
100 gal
379 L
0
5ft / 1.52m
10ft / 3.05m
15ft / 4.65m
20ft / 6.1m
25ft / 7.62m
30ft / 9.14m
DXWP61374
DXWP61379
DXWP61774
DXWP61779
Model Number
GALLONS / LITERS PER MINUTE
DISCHARGE HEIGHT ft/m
Gallons Per Minute @ Discharge Height
Model 0 ft. 5 ft. 10 ft. 15 ft. 20 ft. 25 ft. 30 ft. 35 ft. Max Lift
DXWP61374
DXWP61379 60 53 50 43 33 25 18 2 35 ft.
DXWP61774
DXWP61779 83 77 73 65 55 45 33 8 41 ft.
ENGLISH
Liters Per Minute @ Discharge Height
Model 0 m 1.52 m 3.05 m 4.65 m 6.1 m 7.62 m 9.14 m 10.6 m Max Lift
DXWP61374
DXWP61379 227 201 189 163 125 95 68 8 10.7 m
DXWP61774
DXWP61779 314 291 276 246 208 170 125 95 12.5 m

8
Replacement Parts
For parts, contact customer support at 855-222-3841
or customer[email protected].
Utility Pump Kit
Reference Description DXWP61379 DXWP61779
1 Handle ADW100000 ADW100000
2 Power Cord F81130030 F81130030
3 Shaft Seal T00900035/6 T00900035/6
4 Impeller 981040227 981040225
5 Adapter G81200151 G81200151
* Motor NA NA
6 Hose Clamp C30010061 C30010061
7Camlock Fitting
(female) G81200051 G81200051
8Camlock Fitting
(male) G81200050 G81200050
9
25 ft. (7.62m)
Industrial
Discharge Hose
G81200188 G81200188
*If motor fails, replace entire pump.
Utility Pump
Reference Description DXWP61374 DXWP61774
1 Handle ADW100000 ADW100000
2 Power Cord F81130030 F81130030
3 Shaft Seal T00900035/6 T00900035/6
4 Impeller 981040227 981040225
5 Adapter G81200151 G81200151
* Motor NA NA
*If motor fails, replace entire pump.
ENGLISH
*Not available for replacement
1
*
3
4
2
9
5
6
7
8

9
Notes:
ENGLISH

10
Notes: