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DWV901L - Vacuum Cleaner DEWALT - Free user manual and instructions
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| Technical specifications | DEWALT DWV901L industrial vacuum cleaner, 1,200 W power, 30-liter capacity, HEPA filtration, 3,800 l/min air flow. |
|---|---|
| Usage | Designed for construction site cleaning, fine dust and debris suction, compatible with various DEWALT power tools. |
| Maintenance and repair | Washable HEPA filter, easy-to-empty tank, spare parts available, regular maintenance recommended to ensure performance. |
| Safety | Overload protection system, compliant with current safety standards, use of secure cables and plugs. |
| General information | Weight of 12 kg, compact dimensions for easy transport, 3-year warranty, included accessories: hose, brushes, and adapters. |
Frequently Asked Questions - DWV901L DEWALT
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USER MANUAL DWV901L DEWALT
DWV901L-QS/GB DWV901L-LX
DWV901L-QS/GB DWV901L-LX
DWV901L-QS/GB DWV901L-LX
(sound pressure) dB(A) 80 80
(sound pressure uncertainty) dB(A) 3 3
(sound power) dB(A) 93 94
(sound power uncertainty) dB(A) 3 3
HEAVY-DUTY CONSTRUCTION DUST EXTRACTOR
DWV901L NOTE: Switching activity may produce short-term voltage changes or fluctuations. Under unfavourable conditions in public low-voltage supply systems impairment of other appliances might appear. Disturbances will not occur if the impedance is less than 0.443 Ohms. Defi nitions: Safety Guidelines The definitions below describe the level of severity for each signal word. Please read the manual and pay attention to these symbols.
DANGER: Indicates an imminently
hazardous situation which, if not avoided, will result in death or serious injury.
WARNING: Indicates a potentially
hazardous situation which, if not avoided, could result in death or serious injury. CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. NOTICE: Indicates a practice not related to personal injury which, if not avoided, may result in property damage. Denotes risk of electric shock.23 ENGLISH
- Before use, operators shall be provided with information, instruction and training for the use of the machine and the substances for which it is to be used, including the safe method of removal and disposal of the material collected.
- Operators should observe any safety regulations appropriate to the materials beinghandled.
- Do not leave the appliance when it is connected to a power source. Unplug it from outlet when not in use and before servicing.
- Do not allow the appliance to be used as a toy. Pay close attention when the appliance is used by or near children.
- Use this appliance ONLY as described in the manual. Use only D EWALT recommended attachments.
- Do not use this appliance with a damaged cord or plug. If the appliance is not working correctly, or if it has been dropped, damaged, left outdoors, or dropped in water, return it to a service center.
- Do not pull or carry this appliance by the cord, use the cord as a handle, close a door on the cord, or pull the cord around sharp edges or corners. Do not run the appliance over the cord. Keep cord away from heatedsurfaces.
- Do not unplug this appliance by pulling on the cord. To unplug, grasp the plug, not the cord.
- Do not handle the plug or appliance with wethands.
- Do not put any objects into the openings of the appliance. Do not use the appliance with any opening blocked; keep free of dust, lint, hair and anything else that may reduce airflow.
- Keep hair, loose clothing, fingers, and all body parts away from the openings and movingparts.
- Turn off all controls before unpluggingappliance.
- Use extra care when cleaning on stairs.
- Do not use the appliance to pick up flammable or combustible liquids, such as gasoline, or use in areas where flammable or combustible liquids are present.
- Static shocks are possible in dry areas or when the relative humidity of the air is low. This is only temporary and does not affect the use of the vacuum. To reduce the frequency of static shocks, add moisture to the air with a console, installed humidifier or use DWV9316-XJ non-static hose accessory.
- To avoid spontaneous combustion, empty canister after each use. Denotes risk of fire. EC-Declaration of Conformity MACHINERY DIRECTIVE
HEAVY-DUTY CONSTRUCTION DUST EXTRACTOR
DWV901L DEWALT declares that these products described under Technical Data are in compliance with: 2006/42/EU, EN 60335-2-69. These products also comply with Directive 2014/30/EU and 2011/65/EU. For more information, please contact DEWALT at the following address or refer to the back of the manual. The undersigned is responsible for compilation of the technical file and makes this declaration on behalf ofDEWALT. Horst Grossmann Vice President Engineering DEWALT, Richard-Klinger-Strasse 11, D-65510, Idstein, Germany
WARNING: To reduce the risk of injury,
read the instruction manual. Important Safety Instructions Important Safety Instructions WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or seriousinjury.
WARNING: Operators shall be
adequately instructed on the use of these machines.
WARNING: To reduce the risk of
electric shock. Do not expose to rain. Store indoors.24 ENGLISH Package Contents The package contains: 1 Dust extractor 1 Hose 1 DWV9310 connector 2 Filters 1 Instruction manual
- Check for damage to the dust extractor, parts or accessories which may have occurred during transport.
- Take the time to thoroughly read and understand this manual prior to operation. Description(fi g. 1)
WARNING: Never modify the power
appliance or any part of it. Damage or personal injury could result. a. Top handle/cord wrap b. Power cord c. On/off power switch d. Vacuum head e. Canister latch f. Canister g. Suction hose h. Casters
The DWV901L is equipped with an anti-static grounding system. An anti-static hose must be purchased at extra cost from your authorised service center. This hose (DWV9316-XJ) fits into the dust extractor system the same way as the standard hose. To contact your seller or check the location of your nearest authorised DEWALT repair agent in the DEWALT catalogue or contact your DEWALT office at the address indicated in this manual. INTENDED USE These vacuums are used for fine particulate pick-up, like wallboard or surface dust.
SAVE THESE INSTRUCTIONS
Additional Safety Rules
- Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hotashes.
- Do not use to vacuum combustible explosive materials, such as coal, grain, or other finely divided combustible material.
- Do not use to vacuum hazardous, toxic or carcinogenic materials, such as asbestos orpesticide.
- Never pick up explosive liquids(e.g. gasoline, diesel fuel, heating oil, paint thinner, etc.), acids or solvents.
- Do not use vacuum without filters in place, except as described under Wet PickupApplications.
- Some wood contains preservatives which can be toxic. Take extra care to prevent inhalation and skin contact when working with these materials. Request and follow any safety information available from your materialsupplier.
- Do not use vacuum as a step ladder.
- Do not place heavy objects on vacuum. Markings on Dust Extractor The following pictograms are shown on the appliance: Read instruction manual before use.
WARNING: This appliance contains
harmful dust. The emptying and maintenance, including the removal of the dust bag, may only be executed by trained personnel wearing suitable protection equipment. Do not switch on until the complete filter system has beeninstalled. Class L dust extractors are suitable to extract dry, non-combustable dusts with workpace limit values of >1mg/m³.
The date code, which also includes the year of manufacture, is printed into the housing. Example: 2014 XX XX Year of Manufacture25 ENGLISH 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
; the maximum length is 30 m. When using a cable reel, always unwind the cablecompletely.
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.
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.
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 secondarywinding. If the supply cord is damaged, it must be replaced by DEWALT service organisation by a specially prepared cord which is available through the DEWALT service organisation. 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.26 ENGLISH c. Rotate the collar to the locked position. NOTE: The ball bearings inside collar lock into slot and secure the connection. The power tool is now securely connected to the dust extractor.
AUTOMATIC FILTER CLEANING SYSTEM
This vacuum has a highly effective filter cleaning system which minimizes filter clogging. Every 30seconds, 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. PARKING BRAKE (FIG. 1, 6) The parking brake will lock one wheel in place to prevent vacuum from rolling.
1. To engage parking brake, push down on the
'ON' side of the brake.
2. To disengage parking brake, push down on the
'OFF' side of the brake. REMOVE / CHANGE USED DUST COLLECTION BAG(FIG. 1)
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.
3. Pull the collection bag carefully from inlet(j).
4. Seal the collection bag opening tightly when
removing it from the machine.
5. Dispose of collection bag in appropriate
container according to statutory provisions. WET PICK UP APPLICATIONS(FIG. 1, 7)
WARNING: DO NOT connect power
tools to outlet(l) when using the vacuum for wet pick up.
WARNING: Plug vacuum into residual
current device (RCD) protected outlet when using the vacuum for wet pick up.
WARNING: If foam or liquid escapes
from the machine, switch off immediately.
1. Plug the power cord into an appropriate outlet.
2. Turn the on/off switch(c) to the ON position (
3. Follow the direction under Connecting to
Power Tools to connect to the power tool to be used. NOTE: If the tool control switch is turned on, and no power cord is plugged into the outlet(l), the vacuum will turn on briefly and then off again to indicate the tool control switch (m) is in the on position. CONNECTING TO POWER TOOLS(FIG. 1, 4, 5)
1. Plug the vacuum power cord into an
NOTE: See Power connection data of power tool under Technical Data for the power allowance of the tool to be plugged into the outlet(l).
3. Turn tool control switch(m) to the ACTIVATION
position . This allows the vacuum to be turned on and off automatically by the power tool. NOTE: The vacuum cleaner starts automatically within 0.5 seconds and continues to run for 15seconds after the power tool has been turned off.
4. To switch back to manual mode, turn the tool
control switch(m) off. In manual mode the tool and the vacuum are turned on and off independently of each other.
5. Your DEWALT construction dust extractor is
fitted with the DEWALT AirLock connection system. The AirLock allows for a fast, secure connection between the suction hose(g) and power tool. The AirLock connector (p) connects directly to DEWALT compatible tools or through the use of an AirLock adapter(available from your local DEWALT supplier). Refer to the Accessories section for detail on availableadapters. NOTE: If using an adapter ensure it is firmly attached to the tool outlet before following the steps below. a. Ensure the collar on the AirLock connector is in the unlock position. Align notches (q) on collar and AirLock connector as shown for unlock and lock positions. b. Push the AirLock connector onto the adapter connector point.27 ENGLISH MAINTENANCE Your DEWALT appliance has been designed to 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 personalprotection.
- The 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 controlmechanism.
- When 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 suchwaste.
- For 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. (NOTE: Reference to National Regulations is necessary.) Filter(fi g. 1, 8, 9) FILTER CARE The filters included with this vacuum are long life filters. To be effective in minimizing dust recirculation, the filters MUST be installed correctly and in goodcondition. CAUTION: Clean the water level limiting device regularly and examine it for signs of damage. Refer to Fig. 7. NOTICE: DO NOT remove ball float(s), doing so will 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.
- Plug vacuum into a RCD protected outlet.
WARNING: Do not use the machine
with this set up for dust Class L. TO EMPTY CANISTER(FIG. 1, 7) The ball float valve (s) 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 thecanister.
1. Turn off vacuum and unplug cord from outlet.
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
2. Place canister upside down position until dry.
DO NOT use wet canister for dry pick up.
4. Reinstall filters when vacuum head is dry. See
Filters under Maintenance.
5. When canister is dry place the vacuum head(d)
onto the canister and secure it by closing the canister latches(e). Shut Down/Transportation (fi g. 1)
1. Turn on/off control switch(c) to the
top handle/cord wrap(a) as shown.
4. When transporting in vehicles, secure
themachine.28 ENGLISH Lubrication Your appliance requires no additional lubrication. Cleaning
WARNING: Never use solvents or other
harsh chemicals for cleaning the non- metallic parts of the appliance. These chemicals may weaken the materials used in these parts. Never let any liquid get inside the machine; never immerse any part of the appliance into a liquid.
1. Vacuum the outside of the dust extractor. For
further cleaning use a cloth dampened only with water and mild soap if necessary.
2. After use dispose of cloth in an appropriate
container. Storage(fi g. 1)
1. Empty the canister, refer to To Empty Canister
2. Clean the vacuum inside and outside. Refer
3. Clean or replace filters, refer to Filters.
4. Store the suction hose and the power cord as
shown in the illustration. Place the unit in a dry room and secure it from unauthorized use. Optional Accessories
WARNING: Since accessories, other
than those offered by DEWALT, have not been tested with this product, use of such accessories with this appliance could be hazardous. To reduce the risk of injury, only DEWALT recommended accessories should be used with this product. ACCESSORIES DWV9340-XJ Filter DWV9315-XJ Crush-proof hose DWV9316-XJ Anti-static hose DWV9401-XJ Paper bag DWV9402-XJ Fleece bag DWV9500-XJ Vac Rack
WARNING: Appropriate personal
protective equipment like dust mask and gloves should be used while handling the filters. To Remove Filters
1. Turn on/off control switch(c) to the OFF position
(O) and unplug cord from outlet.
2. Release canister latches(e) and remove vacuum
head(d) from canister. Place vacuum head on a level surface upside down.
3. Turn each filter(i) 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. 4 If the bottom side of the vacuum head(d) needs to be cleaned, use a cloth dampened with water and mild soap and allow it to dry. Dispose of cloth in an appropriate container.
5. Inspect filters for wear, tears or other damage.
EWALT filter membranes are teflon coated. A type of damage or wear could be this teflon coating flaking off the membrane, refer to fig 8. NOTE: If there is any doubt on the condition of the filters they MUST be replaced. DO NOT continue use if filters are damaged.
WARNING: Never use compressed
air or a brush to clean filters, otherwise damage to the filter membrane will occur which will allow dust to pass through the filter. If needed, gently tap against a hard surface. Cleaning of the filters is typically unnecessary, even if the filter is covered with dust. The automatic filter cleaning system will maintain maximum performance and continue to function. If visual damage to the filter membrane exists, replace filters. Filters typically last between six and twelve months depending on use and care. To Install Filters
1. Ensure filter seal (t) is in place and is secure.
2. Line up filter threads (u) to vacuum head threads
and using moderate force, turn filter clockwise until tight. NOTE: Use care to not damage filter material.
3. Place the vacuum head(d) onto the container
and secure it by closing the canister latches(e).29 ENGLISH PROBLEM SOLUTION Suction capacity decreases Remove blockages in the suction nozzle, suction tube, suction hose or filters. Replace the paper or fleece bag. Check for proper installation of the filters. Clean or replace the filters. Empty canister, refer to Empty Canister under Operation. Vacuum stops running Thermal overload has been tripped:
1. Turn the vacuum off and
disconnect vacuum cleaner from power source.
2. Empty the canister, if needed.
3. Allow the unit to cool.
4. Plug the power cord into an
appropriate outlet and turn on/ off switch to the ON position (
to test. If vacuum will not restart contact your seller or check the location of your nearest authorised DEWALT repair agent in the DEWALT catalogue or contact your DEWALT office at the address indicated in this manual. Dust comes out while vacuuming Check for proper installation of thefilters. Ensure filters are not damaged; replace if necessary. Ensure filter seals are in place and aresecure. Automatic filter cleaning is not working Listen for the solenoid clicking to ensure the filter cleaning mechanism is working. If vacuum will not restart contact your seller or check the location of your nearest authorised DEWALT repair agent in the DEWALT catalogue or contact your DEWALT office at the address indicated in this manual. Power tool does not turn on. Ensure the tool control switch is in the ACTIVATION position . Protecting the Environment Separate collection. This product must not be disposed of with normal household waste.
EWALT AirLock System DWV9000 Twist-Lock connection DWV9110 29-35mm tapered rubber adapter DWV9120 35-38mm stepped rubber adapter DWV9130 35mm OD adapter DWV9150 35mm OD angle adapter VAC RACK DWV9500 INSTALLATION(FIG. 10) NOTE: The DWV901LT comes with DWV9500 vac rack attachment already installed,
1. Remove the 4 carry handle screws using a T-25
star bit and remove the carry handle.
2. Install the vac rack reusing the carry handle
screws. Put them back in their original holes and tighten.
3. Use the 2 screws(v) provided by placing
them in the rear holes of the vac rack. Push down and turn each screw to break through the material and into the hidden screw boss below.Tighten. CAUTION: Do not exceed 9 kg (20 lb) in each 14 liter storage unit, maximum 2 storage units per dust extractor. Do not exceed 18 kg (40 lb) in a 28 liter storage unit, 1 storage unit per dust extractor. Exceeding the recommended height and/or weight could result in an unstable dust extractor would could cause injury or damage. NOTICE: Do not remove dust extractor head from tank with T-stack storage units attached. Doing so could result in damage to the dust extractor filters. SECURING THE POWER CORD TO THE HOSE(FIG. 1) The power cord (b) can be secured to the suction hose(g) using the D279058CL hose clip(available from your local DEWALT supplier). Consult your dealer for further information on the appropriate accessories. Troubleshooting PROBLEM SOLUTION Motor does not run Check power cord, plugs and outlet. Ensure the on/off switch is in the ONposition (
Ensure the tool control switch is in the OFF position.30 ENGLISH Should you find one day that your DEWALT product needs replacement, or if it is of no further use to you, do not dispose of it with household waste. Make this product available for separate collection. Separate collection of used products and packaging allows materials to be recycled and used again. Re-use of recycled materials helps prevent environmental pollution and reduces the demand for raw materials. Local regulations may provide for separate collection of electrical products from the household, at municipal waste sites or by the retailer when you purchase a new product.
