Electrical Safety - DeWalt DWV901L Bedienungsanleitung

DWV901L, DWV901LT
This appliance can be used as industrial vacuum
cleaner and dust extractor for mobile operations to
take up all types of dry, non-combustible dusts up
to dust Class L with limit values for occupational
exposure greater than 1 mg/m³.
DO NOT use in rain or in presence of flammable
liquids or gases.
These heavy-duty vacuums are for professional
use. DO NOT let children come into contact
with this appliance. Supervision is required when
inexperienced operators use this appliance.
DO NOT use the dust extractor for combustible
dust.
DO NOT use the dust extractor in explosive
atmospheres.
NOTE: This appliance is suited for the commercial
use, e.g. in hotels, schools, hospitals, factories,
shops, offices, rental companies, and on
construction sites.
• This product is not intended for use by
persons (including children) suffering from
diminished physical, sensory or mental abilities;
lack of experience, knowledge or skills unless
they are supervised by a person responsible for
their safety. Children should never be left alone
with this product.

Electrical Safety

The electric motor has been designed for one
voltage only. Always check that the power supply
corresponds to the voltage on the rating plate.
WARNING: 115 V units have
to be operated via a fail-safe
isolating transformer with an earth
screen between the primary and
secondary winding.
If the supply cord is damaged, it must be replaced
by D WALT service organisation by a specially
E
prepared cord which is available through the
D WALT service organisation.
E
Mains Plug Replacement
(U.K. & Ireland Only)
If a new mains plug needs to be fitted:
• Safely dispose of the old plug.
• Connect the brown lead to the live terminal in
the plug.
• Connect the blue lead to the neutral terminal.
WARNING: No connection is to be
made to the earth terminal.
Follow the fitting instructions supplied with good
quality plugs. Recommended fuse: 13 A.
Using an Extension Cable
If an extension cable is required, use an approved
3–core extension cable suitable for the power
input of this appliance (see Technical Data).The
minimum conductor size is 1.5 mm
length is 30 m.
When using a cable reel, always unwind the
cable completely.
ASSEMBLY AND ADJUSTMENTS
(FIG. 1–3)
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: The filters (i) must always
be in place while vacuuming, except
as described under Wet Pick Up
Applications under Operation. When
vacuuming fine dust, you may also use
an additional paper bag or fleece bag to
make emptying the canister easier.
1. If optional paper or fleece bag (n) is to be used,
install as shown in figure 2.
NOTE: Be careful not to tear the bag. Place
bag securely onto inlet (j) to provide a tight seal
for maximum dust collection performance.
2. Place the vacuum head (d) onto the canister
and secure it by closing the canister latches (e).
3. Insert end of hose (g) into threaded hose inlet (j)
and tighten the end of hose on to the tank.
OPERATION
Instructions for Use (fi g. 1, 4)
WARNING: Always observe the safety
instructions and applicable regulations.
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.
ENGLISH
2 ; the maximum
25