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GREEN LED
Unit is powered on. The LED indicator is constantly green.
BLINKING GREEN LED
Unit is powered on. The LED indicator is blinking green.
Battery charge is low. Remove the battery and charge it.
BLINKING RED LED
Unit is powered on. The LED indicator is blinking
red. The motor or battery is overloaded during
operation or has reached a high temperature. Allow
the DCE050 and the battery to cool down.
OPERATION (Fig. A–E)
WARNING: To reduce the risk of serious personal injury,
turn unit off and remove the battery pack before making
any adjustments or removing/installing attachments or
accessories. An accidental start‑up can cause injury.
CAUTION: Place the transfer pump on a dry, flat, and
stable surface only.
CAUTION: Keep the pump inlet clean and free of any
foreign objects and debris. Inspect the pump inlet, and the
outlet, at the beginning of each use.
CAUTION: Do not continuously run the pump for more
than one hour.
WARNING: Pumped water is not potable water and is
not safe for human or animal consumption.
WARNING: Never operate the pump without having a
hose connected to both inlet and outlet connections.
The DCE050 is equipped with a thermal sensor which avoids
overheating the pump. If the pump stops working and the LED
indicator is blinking red (refer to LED Indicator Guide), allow
the DCE050 to cool down before operating again. There is an
increased likelihood of thermal shutdown when trasfering
hot water.
1. Arrange the inlet and outlet hoses to ensure that there
are no kinks or sharp bends.
2. Remove the two hose connection caps
3. Attach the inlet and outlet hoses to the transfer pump as
described in the Connecting Inlet and Outlet Hoses section.
4. Place the feet
3
or
4
5. Place the inlet
of the suction hose below the
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water surface.
6. Secure the free ends of both hoses
not move unexpectedly when the water transfer begins.
7. Install a battery pack
19
and Removing the Battery Pack section.
8. Press the on/off button
9. Allow at least ten seconds to purge the system of air. If the
pump doesn't prime and is still drawing air after ten seconds
press the on/off button
5
CAUTION: DO NOT allow the pump to run dry. Damage
to the pump could occur. To help prevent pump damage, a
dry pump will shut off automatically within forty seconds.
Turn the pump off and then back on to reset it.
10. The pump should be no more than 15 ft (4.5 m) above
the inlet water source. The maximum recommended
discharge height is 45 ft (13.7 m) above the pump.
10
.
on a dry, flat and stable surface.
,
so they will
15
17
as described in the Installing
to power on the transfer pump.
5
to turn the pump off.
nOTE: If anything but clear water is accidentally pumped,
flush the pump with clear water and/or a water/glycol mix
(up to 60% water and 40% glycol) for at least thirty seconds.
11. To stop pumping, press the on/off button
12. When finished pumping, remove the inlet and outlet
hoses and pour any excess water from the pump.
13. Remove any remaining water from the pump, run the
empty pump for no more than five seconds.
14. Install the two hose connection caps
debris does not enter the pump while in storage.
CAUTION: Freezing temperatures can cause remaining
water in the pump to freeze and could damage the pump.
MAINTENANCE
WARNING: To reduce the risk of serious personal
injury, turn unit off and remove the battery pack
before making any adjustments or removing/installing
attachments or accessories. An accidental start‑up can
cause injury.
Your D
WALT power tool has been designed to operate
e
over a long period of time with minimum maintenance.
Continuous satisfactory operation depends upon proper
tool care and regular cleaning.
Impeller (Fig. F–K)
WARNING: To reduce the risk of serious personal injury,
turn unit off and remove the battery pack before making
any adjustments or removing/installing attachments or
accessories. An accidental start‑up can cause injury.
CAUTION: Inspect the impeller for wear before each use.
Clear or replace the impeller if it appears blocked or damaged.
1. Using a crosshead screwdriver (not supplied), remove
the four impeller cover screws
by rotating them counterclockwise.
2. Lift the impeller cover from the pump housing.
3. Lift out the impeller window
4. Lift out the round impeller spacer
5. Pull the impeller
out from the pump housing
24
6. Pull the impeller o-ring
7. Inspect impeller o-ring
damage. If there is any evidence of wear or damage, replace
the impeller or gasket with:
D
WALT impeller gasket nA304884.
e
D
WALT impeller nA379414.
e
8. Rinse off debris from the impeller o-ring
impeller
24
with clean water and a soft brush.
9. Apply a small amount of silicone grease
included) to the impeller blades
o-ring
25
and then install into the pump housing
shown in Fig. I, J.
10. Install the round impeller spacer
window
and then the impeller cover
21
impeller. Insert the four impeller cover screws
impeller cover
8
.
11. Using a crosshead screwdriver (not supplied) tighten
the four cover screws
9
clockwise until snug.
nOTE: Hand-tighten impeller cover screws. Do not use
power tools or overtighten.
English
.
5
10
to ensure
9
from the impeller cover
21
.
22
.
out from the pump housing.
25
25
and impeller
24
for wear and
25
and
26
(not
27
and the impeller
23
22
, the impeller
over the
8
9
into the
8
.
23
as
5
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