Before The First Commissioning - DeWalt DWV905M Original Instructions Manual

Intended Use
This industrial dust extractor cleaner is intended for wet and dry
vacuum cleaning applications.
DWV905M
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 M with limit values for
occupational exposure greater than or equal to 0.1 mg/m³. Do
not use to vacuum toxic or carcinogenic materials, and asbestos
or pesticide.
DWV905H
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 H with limit values for
occupational exposure smaller than 0.1 mg/m². Do not use to
vacuum asbestos or pesticide.
DO nOT use under wet conditions or in the presence of
flammable liquids or gases.
These heavy-duty vacuums are for professional use.
DO nOT let children come into contact with the tool.
Supervision is required when inexperienced operators use
this tool.
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.
Young children and the infirm. This appliance is not
•
intended for use by young children or infirm persons
without supervision.
• 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.
Date Code Position (Fig. A)
The production date code 23
by a 2-digit week and is extended by a 2-digit factory code.
ASSEMBLY AND ADJUSTMENTS

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.

Before the First Commissioning

• Open the canister latches
of the machine.
• Remove the accessories from the canister
packaging!
• DWV905H: Cover the text field of the dust class warning
label 24 with the supplied adhesive label in your
national language.
consists of a 4-digit year followed
4 and remove the Vacuum head
and the
6

WARNING: The filters
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.

WARNING: Dust collection bags must be used for dust
Class M. For Class H, Dust Collection Bag DWV9400 must
be used but can be combined with DWV9402 Fleece Bag.
1. If optional paper, plastic, or fleece bag
install as shown in Figure B. Refer to the accessory section
to select the correct filter.
nOTE: Be careful not to tear the bag. Place bag securely
onto inlet to provide a tight seal for maximum dust
10
collection performance.
2. Place the vacuum head
closing the canister latches
3. Insert end of hose
counterclockwise to lock in place as shown in Figure C.
Insert Dust Collection Bag (Fig. B)
When you insert the plastic bag, make sure you remove the air
between the tank and the bag as much as possible. Try to avoid
large wrinkles in the sealing between the head and the tank.
Remove / Change Used Dust Collection Bag

WARNING: Appropriate personal protective equipment
like dust mask and gloves should be used while handling
used dust bags.
1. Turn off vacuum and unplug cord from outlet.
2. To remove the suction hose, close the twist-lock hose
inlet with the inlet plug
10
3. Unlatch canister latches
4. Pull the collection bag carefully from inlet.
5. Seal the collection bag opening tightly with adhesive
tape or a cable tie (not included) when removing it from
the machine.
6. Dispose of collection bag in appropriate container according
to statutory provisions.
OPERATION
Dry Vacuum Operation (Fig. E)

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.
1. Plug the power cord into an appropriate outlet.
3
2. Set the three-position switch
connected hose.
3. Turn the on/off tool control switch
4. Set the variable suction dial
This feature allows the user to control the vacuum's power,
suction and noise.
9 must always be in place while
21 is to be used,
3 onto the canister and secure it by
.
4
7 into twist-lock hose inlet and rotate
.
20
4 and remove vacuum head
to the diameter of the
16
15 to the ON position
14 to the desired position.
EnGLIsH
3
).
29