DeWalt DWV012 Guide D'utilisation page 7

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 the unit.
nOTE: It is normal to hear a clicking sound during
this process.
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
under Maintenance.
Wet Pick Up Applications (Fig. A, H)

WARNING: DO NOT connect power tools to
outlet when using the vacuum for wet pick up.
13

WARNING: Plug vacuum into GFCI protected outlet
when using the vacuum for wet pick up.
NOTICE: DO NOT remove ball float
cause damage to the vacuum. The ball float keeps
water from entering the motor.
Before using the vacuum for wet pick up:
• Ensure the canister is empty and free of
excessive dust.
• Remove filters 9 .
• Plug vacuum into a GFCI protected outlet.
Fig. H
To Empty Canister (Fig. A, H)
The ball float valve 22 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 the canister.
1. Turn off vacuum and unplug cord from outlet.
2. Unlatch canister latches 4
head 3 .
3. Empty contents of canister
or drain.
To Convert Back to Dry Vacuum
Operation (Fig. A)
1. Empty canister, refer to To Empty Canister instructions.
2. Place canister upside down position until dry. DO NOT
use wet canister for dry pick up.
3. Place vacuum head 3 on a level surface until dry.
4. Reinstall filters when vacuum head is dry. See Filters
under Maintenance.
22 , doing so will
22
and remove vacuum
6 into a suitable container
5. When canister is dry place the vacuum head
canister and secure it by closing the canister latches
Telescoping handle (Fig. A, I)
Press release button to raise and lower the telescoping
17
handle .
16
Fig. I
To Shut Down (Fig. A)
1. Turn on/off/tool control switch
position ( ).
2. Unplug the unit.
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 cause injury.
Filter (Fig. A, J, K)
Filter Care
The HEPA filters 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 good condition.
To Remove Filters
1. Turn on/off/tool control switch
( ) and unplug cord from outlet.
2. Release canister latches
4
from canister. Place vacuum head on a level surface
upside down.
3. Turn each filter 9 counterclockwise by gripping it
on the plastic end cover as shown, and carefully
remove from head, ensuring debris does not fall into
mounting hole.
nOTE: Use care to not damage filter material.
Fig. J
9
English
3 onto the
4 .
16
17
to the OFF
15
15 to the OFF position
and remove vacuum head
3
5