DeWalt DWV902L User Manual page 10

ENG LIS H
Before using the vacuum for wet pick up:
• Ensure the canister is empty and free of
excessive dust.
• Remove filters (i).
• Plug vacuum into a RCD protected outlet.
WARNING: Do not use the machine
with this set up for dust Class L and M.
TO EMPTY CANISTER (FIG. 1, 7)
The ball float valve (y) 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 (d) and remove vacuum
head (c).
3. Empty contents of canister (f) into a suitable
container or drain.
TO CONVERT BACK TO DRY VACUUM OPERATION (FIG. 1)
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 (c) on a level surface until
dry.
4. Reinstall filters when vacuum head is dry. See
Filters under Maintenance.
5. When canister is dry place the vacuum head (c)
onto the canister and secure it by closing the
canister latches (d).
TELESCOPING HANDLE (FIG. 1, 8)
Press release button (q) to raise and lower the
telescoping handle (r).
Shut Down/Transportation
(fig. 1, 11)
1. Turn on/off/tool control switch (o) to the OFF
position.
2. Unplug the unit.
3. Class M only: Close the twist-lock hose inlet (j)
with the inlet plug (s).
4. Store the power cord (b) as shown.
5. When transporting in vehicles, secure the
machine.
8
MAINTENANCE
Your D WALT appliance has been designed to
e
operate over a long period of time with a minimum
of maintenance. Continuous satisfactory operation
depends upon proper appliance care and regular
cleaning.
WARNING: To reduce the risk
of injury, turn appliance off and
disconnect appliance from power
source before installing and
removing accessories, before
adjusting or changing set-ups or
when making repairs. An accidental
start-up can cause injury.
WARNING: For user servicing, the
machine must be dismantled, cleaned
and serviced, as far as is reasonably
practicable, without causing risk to the
maintenance staff and others. Suitable
precautions include, decontamination
before dismantling, provision for local
filtered exhaust ventilation where the
machine is dismantled, cleaning of the
maintenance area and suitable personal
protection.
• T he manufacturer, or an instructed
person, shall perform a technical
inspection at least annually, consisting
of, for example, inspection of filters for
damage, air tightness of the machine
and proper function of the control
mechanism.
• W hen carrying out service or repair
operations, all contaminated items
which cannot be satisfactorily cleaned,
are to be disposed of; such items
shall be disposed of in impervious
bags in accordance with any current
regulation for the disposal of such
waste.
• F or Class M machines the
outside of the machine should be
decontaminated by vacuum cleaning
methods and wiped clean or treated
with sealant before being taken
out of a hazardous area. All the
machine parts shall be regarded as
contaminated when removed from the
hazardous area and appropriate action
taken to prevent dust dispersal.
• F or dust extractors it is necessary to
provide for an adequate air change
rate L in the room if the exhaust air is
returned to the room.