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7
ENGLISH
Filter
Filter Care
If you experience a loss of suction performance due to a clogged
filter, turn the unit off, close the twist‑lock hose inlet
10
with the
inlet plug
19
, start the unit, and wait 15 seconds until you here
the clicking sound of the filter cleaning two times. If the suction
performance is still not sufficient the filters must be changed.
The HEPA filters
9
included with this vacuum are long
life filters. To be effective in minimizing dust recirculation,
especially in lead paint (EPA RRP Rule) applications, the filters
MUST be installed correctly and in goodcondition. Check the
filter conditions before you use the tool
To Remove Filters (Fig. I)
1. Turn on/off tool control switch
15
to the OFF position
(
) and unplug cord fromoutlet.
2. Release canister latches
4
and remove vacuum head
3
from canister. Place vacuum head on a level surface
upsidedown.
3. Turn each filter counterclockwise by gripping it on the
plastic end cover as shown, and carefully remove from
head, ensuring debris does not fall into mountinghole.
NOTE: Use care to not damage filtermaterial.
4. Inspect filters for wear, tears or otherdamage.
NOTE: If there is any doubt on the condition of the filters
they MUST be replaced. DO NOT continue use if filters
aredamaged.
WARNING: Never use compressed air or a brush to
clean filters, otherwise damage to the filter membrane
will occur which will allow dust to pass through the
filter. If needed, rinse with room temperature water
and let air dry. Cleaning of the filters is typically
unnecessary. Even if the filter is covered with dust,
the automatic filter cleaning system will maintain
maximum performance and continue to function. If
MAINTENANCE
WARNING: To reduce the risk of serious personal
injury, turn unit off and disconnect it from
power source before making any adjustments or
removing/installing attachments or accessories.
An accidental start‑up can causeinjury.
Your DEWALT power tool has been designed to operate
over a long period of time with a minimum of maintenance.
Continuous satisfactory operation depends upon proper tool
care and regularcleaning.
To Shut Down (Fig.A)
1. Turn on/off tool control switch
15
to the OFF
position(
).
2. Unplug theunit.
Telescoping Handle (Fig. H)
Press release button
17
to raise and lower the telescoping
handle
16
.
5. When canister is dry place the vacuum head onto the
canister and secure it by closing the canister latches
4
.
To Convert Back to Dry Vacuum
Operation
1. Empty canister, refer to To Empty Canisterinstructions.
2. Place canister upside down position until dry. DO NOT
use wet canister for dry pickup.
3. Place vacuum head
3
on a level surface untildry.
4. Reinstall filters when vacuum head is dry. See Filters
underMaintenance.
To Empty Canister (Fig. G)
The ball float valve
21
will block air to the motor when the
canister is full and the sound of the motor will change at
once. When the motor has a high pitched sound and air/
water flow stops, empty thecanister.
1. Turn off vacuum and unplug cord fromoutlet.
2. Unlatch canister latches
4
and remove vacuum head
3
.
3. Empty contents of canister
6
into a suitable container
ordrain.
Wet Pick Up Applications (Fig. G)
WARNING: DO NOT connect power tools to outlet
when using the vacuum for wet pickup.
WARNING: Plug vacuum into GFCI protected outlet
when using the vacuum for wet pickup.
NOTICE: DO NOT remove ball float
21
doing so will
cause damage to the vacuum. The ball float keeps
water from entering themotor.
Before using the vacuum for wet pick up:
• Ensure the canister is empty and free of
excessivedust.
• Remove filters
9
.
• Plug vacuum into a GFCI protectedoutlet.
Automatic Filter Cleaning System
This vacuum has a highly effective filter cleaning system
which minimizes filter clogging. Every 30 seconds, one of the
two filters gets automatically cleaned. The cleaning process
alternates between the filters and continues through the life
of theunit.
NOTE: After starting the vacuum, both filters get cleaned
within the first 15 seconds
NOTE: It is normal to hear a clicking sound during
thisprocess.
NOTE: After many hours of operation the automatic filter
cleaning system may not be effective. When this happens
the filters will need to be cleaned or replaced. Refer to Filter
underMaintenance.
4. To switch back to manual mode, turn the on/off tool
control switch to the ON position
). In manual mode
the tool and the vacuum are turned on and off
independent of eachother.
5. Choose the correct power tool adaptor
20
to fit the
power tool connection on the tool to be used, refer to
Accessories under Maintenance. Attach power tool
adaptor to powertool.
6. Attach the suction hose
7
to the power tooladaptor.
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