Husqvarna DC 3300

The Husqvarna DC 3300 is a single phase dust extraction unit for wet and dry applications. It has the suction capacity and filtration technology for even the toughest jobs, effectively and efficiently eliminating airborne dust.

Benefits & Applications
Technical specifications
Accessories, Parts & Related products
User guide
Documentation

Benefits

Robust machine

Robust machine
Superior industrial strength construction delivers an atrractive yet robust machine.
Comprehensively tried and tested

Comprehensively tried and tested
Comprehensively tried and tested on actual projects, ensuring technological effectiveness in the field in most applications and situations.

3×1100 W motors.
Efficient particle filtration rate of 99.9% @ 1 micron.
Three stage filtration mechanism – maximum protection for vacuum motors.
Electronic vibrator system for cleaning of filters.
Unique bag – disposal system for containment of messy and hazardous substances.
Quiet in operation and compact in design.
Wet and dry applications.
Accepts up to 3" hose.
Designed to plug into 220–240 V domestic /residential power supplies.
Washable polyester filters.
All metal super-industrial strength construction.

Efficient dust containment

Dust collectors with primary and secondary filter housing for efficient containment of dust.
Efficient vacuum units

Our DC machines are compact and quiet vacuum units for both wet and dry applications. They have suction capacity and filtration technology for even the toughest jobs, effectively eliminating airborne dust. The particle filtration rate is 99.9 % at 1 micron.

Technical specifications for DC 3300

Engine
Motor, 3x	1100 W
Power output	4 hp
Rated current, A	16 A
Voltage	220 - 240 V
Phases	1

Specs
Air Flow	325 cfm
Max. vacuum	4.35 psi
Suction inlet diameter	75 mm
Primary filtration surface area	11 square ft
Micro filter surface area	11 square ft

Dimensions
Product size, LxWxH	36x26x60 inch
Weight	214 lbs

Safety instructions

Safety instructions

Under no circumstances may the machine be started without having read the operators manual and paid special intensions to the safety instructions found in the operator’s manual. Should the user fail to comply with these, Husqvarna Construction Products Sweden AB or its representatives are free from all liability both directly and indirectly. Read through these operating instructions and make sure that you understand the contents before starting to use the machine. Should you, after reading these safety instructions, still feel uncertain about the safety risks involved you must not use the machine. Please contact your dealer for more information.
Setting up

Setting up

1. Position the vacuum in the working area.

2. Ensure dust collection bag is fitted to collection cone.

3. Check vacuum hose is fitted to inlet.

4. Plug vacuum into power supply and switch on power supply.

IMPORTANT!

Ensure vacuum is set to OFF position prior to turning on power supply.

5. Press VIBRATE button for 5 seconds to make sure filter socks are clean.

6. Machine is now ready for operation.
Cleaning the primary filters

Cleaning the primary filters

After every 10-20 minutes of operation, the primary filters will need cleaning as dust will build up on the inside of the filter socks. To remove dust build-up from filter socks, please do the following:

1. Switch the machine to the off position.

2. Press VIBRATE button for 5 seconds to make sure filter socks are clean.
Changing the dust bags

Changing the dust bags 1/3

Once the dust bag has collected around 20 kg of dust, to avoid lifting hazards caused by overfilling of dust bags, the dust bag should be changed.

1. Clear the primary filters of dust as outlined previously and agitate bag so that dust settles in the bottom of the bag.

2. Switch the machine back into ON position (you will notice the air is sucked from the plastic bag).

Changing the dust bags 2/3

3. Tie bag off below the collection cone using a cable tie or other bag tie.

4. Release elastic strap and remove sealed bag.

IMPORTANT!

Use extreme caution when releasing and reattaching elastic strap.

5. Using elastic strap, attach new empty plastic bag (you will notice the air is sucked from the plastic bag).

Changing the dust bags 3/3

6. Machine is now ready to be used for duct collection again.

IMPORTANT!

It is important to keep vacuum running during the bag changing process. This will keep the valve in the collection cone closed ensuring no dust will drop out from within the collection cone when bag changing is being performed. This method will greatly reduce operator exposure to fine dust particles when using the equipment. It is strongly advisable that all operators use a dust mask/respirator when changing dust bags or performing maintenance on the machine.
Operation Wet use

Operation Wet use 1/2

The Husqvarna DC 3300 can also be used for collection of wet materials such as slurry formed from the wet grinding process. In order to use the machine for wet collection, simply remove the Primary Filter Socks from the unit.

1. Remove attachment nut (see page 10) using 17 mm ring spanner or socket.

2. Remove vacuum motor and secondary filter housing.

Operation Wet use 2/2

3. Lift out primary filter socks.

IMPORTANT!

Do not try and remove primary filters without first removing attachment nut!

4. Replace vacuum motor and secondary filter housing.

IMPORTANT!

It is strongly advisable that all operators use a dust mask/respirator when removing primary filter socks from the machine.
Daily Inspection

Daily Inspection

The following maintenance steps should be followed to maximize optimal performance and reliability of the machine:

Daily Inspection of Micro Filters:

It is highly recommended that operators check dust levels between the filter sock platform and secondary filter on a daily basis. This will indicate the effectiveness of the primary filters. If there is dust building up in this area, it is more than likely due to one of the following reasons:
Primary Filter

Primary filter 1/2

1. Small holes or perforations have developed in primary filters.

2. There is a problem with a seal in the primary filter/filter sock mounting platform assembly.

If when inspected, it is found that there is dust building up on the secondary filter, removal of the primary filters and checking for small holes or perforations in the filters is recommended.

Primary filter 2/2

Usually, small holes will begin to develop around the stitching of the filter media. If small holes are located, clean area around hole with either compressed air or vacuum. Once area is clean, the hole can be repaired with silicone sealant.

Generally speaking, with consistent use, the primary filters should be replaced approximately every 6 months. This will maintain good suction levels and reduce incidence of holes developing in the filters.
Secondary Filter

Secondary filter

The secondary filter should be changed every 12 months. Made from a polyester filter media, the secondary filters can be washed out with water. Ensure they are fully dry prior to re-installation.

On re-installation of the secondary filter, ensure the seal is firmly pressed against the steel vacuum motor mounting plate.