MILWAUKEE M18 FUEL HAMMERVAC FDEX (01) PDF Document

To ensure work area safety when using the MILWAUKEE M18 FUEL HAMMERVAC FDEX, please adhere to the following rules:

• Keep your work area clean and well lit. Cluttered or dark areas can lead to accidents.

• Do not use the dust extractor within 10 metres of areas where explosive materials may be present, such as gasoline pumps and places where liquids like paint thinners, cleaners, solvents, etc., are stored. The dust extractor has parts that can produce sparks during normal use.

• Do not operate in the presence of explosive dust, liquids, or vapours.

• Do not use where oxygen or anesthetics are used.

• Do not allow the tool to be used as a toy. Close attention is necessary when it is used by or near children.

• Use extra care when working on stairs.

When using your MILWAUKEE M18 FUEL HAMMERVAC FDEX, follow these electrical safety guidelines:

• Do not pick up wet material.

• Do not use water to settle dust.

• Do not handle the battery pack or dust extractor with wet hands.

• Do not expose power tools to rain or wet conditions, as water entering a power tool increases the risk of electric shock.

Always prioritize personal safety by following these measures:

• Stay alert. Watch what you are doing and use common sense. Do not use the dust extractor when you are tired, distracted, or under the influence of drugs, alcohol, or medication.

• Always wear safety goggles or glasses with side shields marked to comply with AS/NZS 1337.1. The operation can result in foreign objects being blown into eyes.

• Wear a dust mask or use a suitable dust extraction solution when working in dusty situations to protect your lungs.

• Use personal protective equipment. This includes a dust mask, non-skid safety shoes, hard hat, or hearing protection as appropriate for the conditions.

• Remove any adjusting key or wrench before turning the power tool on.

• Ensure dust extraction and collection devices are connected and used properly if provided.

• Do not let familiarity from frequent use lead to complacency. A careless action can cause severe injury in a fraction of a second.

• Avoid accidental starting by ensuring the switch is in the off-position before inserting the battery pack.

• Do not overreach. Keep proper footing and balance at all times.

• Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts.

• Prevent unintentional starting. Ensure the switch is off before connecting to a power source, battery pack, or when picking up or carrying the tool.

To ensure the longevity and proper functioning of your MILWAUKEE M18 FUEL HAMMERVAC FDEX, follow these use and care guidelines:

• Do not use without the dust box and filter in place.

• Do not use to pick up flammable or combustible liquids such as gasoline, or use in areas where they may be present.

• Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.

• Do not pick up soot, cement, plaster, or drywall dust without a filter in place.

• This product is suitable for collecting silica dust when used in accordance with instructions. Do not vacuum carcinogenic, toxic, or hazardous materials like asbestos, arsenic, lead, pesticides, etc.

• Use special care when emptying heavily loaded tanks.

• To avoid spontaneous combustion, empty the dust box after each use.

• Do not leave the dust extractor unattended with the battery pack installed. Remove it when not in use and before servicing.

• Disconnect the battery pack before making adjustments, changing accessories, or storing the appliance.

• Do not put any object into openings. Do not use with any opening blocked; keep it free of dust, lint, hair, and anything that may reduce air flow.

• Before use, read the operator’s manuals for the dust extractor, your tool, battery pack, and charger. Also read all labels.

• Never use the dust extractor without the dust box and HEPA filter in place.

• Never use water to clean the dust box or HEPA filter.

• Wear ear protectors, as exposure to noise can cause hearing loss.

• Hold the power tool by insulated gripping surfaces when performing an operation where the fastener may contact hidden wiring.

• When working in dusty situations, wear appropriate respiratory protection or use a suitable dust extraction solution to reduce the risk of injury.

• Always use common sense and be cautious. Do not use this tool if you do not understand the operating instructions or feel the work is beyond your capability.

• Maintain labels and nameplates. These carry important information. If they are unreadable or missing, contact a MILWAUKEE® service facility for a replacement.

The main components are:

1. Hammer contacts

2. Depth gauge

3. Nozzle adjustment lever

4. Nozzle

5. Bit brush

6. Bit depth gauge button

7. Accessory fitment adjuster button

8. Dust box latches

9. Hammer release button

Always remove the battery pack before performing this procedure.

To remove the dust box:

1. Turn OFF the tool.

2. Remove the battery pack.

3. Squeeze the dust box latches.

4. Pull the dust box away from the HAMMERVAC™.

5. Clean the filter and dust box as recommended.

To install the dust box:

1. Slide the dust box into the body of the HAMMERVAC™.

2. The dust box latches should snap into place.

NOTE: Do not operate the HAMMERVAC™ without the dust box and HEPA filter in place. The dust box cannot be installed without the HEPA filter.

Regular filter cleaning and dust box emptying are essential for maintenance. Carefully transfer the filter or collected dust to a suitable container with a tight-fitting lid to minimize the amount of dust that re-enters the air. Ensure minimal dust is allowed to escape when emptying dust boxes or cleaning filters. Disposal of dust needs to be done in accordance with local regulations.

Wear suitable personal protective equipment. Remove any remaining dust in the dust box port thoroughly after the dust box has been removed and handled appropriately. This can be done by using a compliant dust extraction system (Class M recommended as a minimum) in accordance with local regulations.

After about 1,500 holes or if you notice a loss of suction, discard the HEPA filter. To do so, first clean the dust box. Then, carefully transfer the HEPA filter to a container with a tight-fitting lid. Disposal of the HEPA filter must be done in accordance with local regulations. Replace the old filter with a correct replacement HEPA filter (Cat. No. 49902306).

Replace the nozzle under the following conditions:

• After drilling about 1,500 holes.

• When the bit brush shows signs of wear.

• When suction is reduced.

• When dust escapes through the bit brush during use.

To replace the nozzle, rotate the nozzle release lever down to the open position and pull the old nozzle out from the lower nozzle assembly. Slide the new nozzle into the lower nozzle assembly and rotate the nozzle release lever up to the closed position.

To remove the depth stop:

1. Turn OFF the tool.

2. Remove the battery pack.

3. Remove screws from the left and right side of the rear depth bracket with a Philips screwdriver.

4. Remove the front depth bracket by pulling up on it. A flat head screwdriver may be used to free the snap if needed.

To install the depth stop:

1. Place the rear depth bracket into the slot on the top of the dedicated dust extractor.

2. Insert screws into the left and right side of the rear depth bracket with a Philips screwdriver.

3. Insert the front depth bracket into the dovetail slot on the nozzle base and push down until it is snapped into place.

1. Turn OFF the tool and remove the battery pack.

2. Remove the depth stop.

3. Remove the screw attaching the front depth bracket to the ruler assembly with a Philips screwdriver.

4. Remove the bit depth gauge button by sliding the bottom plate of the ruler assembly out of the front button. This may require both buttons to be pushed at the same time.

5. Remove the rear depth bracket from the ruler assembly and reassemble it so the bracket hangs on the desired side.

6. Slide the bottom ruler plate through the top button (the reverse of step 4).

7. Reattach the bit depth gauge button; the top ruler plate needs to be assembled first using the small tabs.

8. Install the depth stop.

These dust extractors are for use with dedicated rotary hammers. Refer to the specifications chart for compatible tools.

1. Remove the battery pack from the rotary hammer.

2. Slide the foot of the rotary hammer onto the dust extractor.

3. Push the contacts through the protective cover on the rotary hammer. The hammer release will snap into place.

For proper suction and depth control, the nozzle assembly must be positioned so the bit is flush with the forward face of the nozzle. Follow these steps:

1. Press and hold the tool and bit depth gauge button.

2. Push in the nozzle assembly until the bit is flush with the front face of the nozzle.

3. Release the tool and bit depth gauge button.

NOTE: Fully extend the HAMMERVAC™ before storing to preserve spring life.

1. Fit the HAMMERVAC™ to the tool and bit.

2. Press and hold the depth gauge button and slide the depth gauge to the desired depth. The drilling depth is the last visible measurement shown when viewed from the depth gauge on the top of the tool.

To ensure the HAMMERVAC™ is properly set to the tool, bit, and desired depth, always drill a test hole.

NOTE: When using the optional Crevice Tool (Cat. No. 49902325), set the drill depth to 0.

1. Empty the dust box. For optimal use, refer to the “Removal and Cleaning of Dust Box and Filter” section.

2. Install and position the nozzle assembly to the desired side.

3. Fit the HAMMERVAC™ to the tool and bit.

4. Set the drill depth.

5. Install the battery pack.

6. Pull the trigger to start the HAMMERVAC™.

7. Begin use according to the tool manufacturer’s instructions.

8. Always hold the tool securely using both handles to maintain control.

9. Stop and empty the dust box according to the conditions listed in the manual.

You should stop operation and empty the dust box when:

• Suction decreases.

• Dust begins to come through the bit brush.

• Dust covers the filter in the visible dust box.

NOTE: When the HAMMERVAC™ stops, the AUTOPULSE™ Filter Cleaning Mechanism will click three times to clear the filter of debris. For best performance during this cycle, position the HAMMERVAC™ either horizontally or vertically downward (pointed at the ground). Empty the dust box often.

Always unplug the charger and remove the battery pack before performing maintenance. Keep your tool, battery pack, and charger in good repair by adopting a regular maintenance program. Inspect your tool for issues such as undue noise, misalignment or binding of moving parts, breakage of parts, or any other condition that may affect operation. Return the tool, battery pack, and charger to a MILWAUKEE® service facility for repair.

After six months to one year, depending on use, return the tool, battery pack, and charger to a MILWAUKEE® service facility for inspection.

If the tool does not start or operate at full power with a fully charged battery pack, clean the contacts on the battery pack. If the tool still does not work properly, return it along with the charger and battery pack to a MILWAUKEE® service facility for repairs.

Clean dust and debris from vents. Keep the handles clean, dry, and free of oil or grease. Use only mild soap and a damp cloth to clean, as certain cleaning agents and solvents are harmful to plastics and other insulated parts. Some of these include petrol, turpentine, lacquer thinner, paint thinner, chlorinated cleaning solvents, ammonia, and household detergents containing ammonia. Never use flammable or combustible solvents around tools.