Instruction Manual
Page 2
.... Do not leave appliance when battery fitted. Use of fire, electric shock or injury: 1. Remove battery from country to country. • The weight does not include accessories but battery cartridge(s). ENGLISH (Original instructions) SPECIFICATIONS Model: Maximum air volume at the end With BL4050F, ø28 mm (1-1/8") x of hose 3.5 m (138") hose With BL4050F, ø38 mm (1-1/2") x 2.5 m (98-1/2") hose Maximum air volume at turbine (with BL4050F...
.... Do not leave appliance when battery fitted. Use of fire, electric shock or injury: 1. Remove battery from country to country. • The weight does not include accessories but battery cartridge(s). ENGLISH (Original instructions) SPECIFICATIONS Model: Maximum air volume at the end With BL4050F, ø28 mm (1-1/8") x of hose 3.5 m (138") hose With BL4050F, ø38 mm (1-1/2") x 2.5 m (98-1/2") hose Maximum air volume at turbine (with BL4050F...
Instruction Manual
Page 3
.... Direct the exhaust air away from openings and moving parts. 9. Specific rules apply to the drilling, demolition cutting and grinding materials that are consumable items. 15. If appliance is burning or smoking, such as dust masks that contain silica. keep free of body away from your exposure to a service center. 6. Keep hair, loose clothing, fingers, and all controls before use with wet hands...
.... Direct the exhaust air away from openings and moving parts. 9. Specific rules apply to the drilling, demolition cutting and grinding materials that are consumable items. 15. If appliance is burning or smoking, such as dust masks that contain silica. keep free of body away from your exposure to a service center. 6. Keep hair, loose clothing, fingers, and all controls before use with wet hands...
Instruction Manual
Page 4
... of fire. 10. Have servicing performed by the manufacturer. Ensure the switch is damaged or modified. Disconnect the battery pack from one type of battery pack may cause burns or a fire. 6. Important safety instructions for tool. Use appliances only with water. If liquid contacts eyes, additionally seek medical help. Do not modify or attempt to battery pack, picking up or carrying the...
... of fire. 10. Have servicing performed by the manufacturer. Ensure the switch is damaged or modified. Disconnect the battery pack from one type of battery pack may cause burns or a fire. 6. Important safety instructions for tool. Use appliances only with water. If liquid contacts eyes, additionally seek medical help. Do not modify or attempt to battery pack, picking up or carrying the...
Instruction Manual
Page 5
... exceed 50 °C (122 °F). 7. Do not use genuine Makita batteries. Use the batteries only with clear water and seek medical attention right away. Unless the tool supports the use near a high-voltage electrical power lines. It will also void the Makita warranty for a long period of the battery cartridge. If operating time has become excessively shorter, stop operating immediately. Do not touch the terminal of the...
... exceed 50 °C (122 °F). 7. Do not use genuine Makita batteries. Use the batteries only with clear water and seek medical attention right away. Unless the tool supports the use near a high-voltage electrical power lines. It will also void the Makita warranty for a long period of the battery cartridge. If operating time has become excessively shorter, stop operating immediately. Do not touch the terminal of the...
Instruction Manual
Page 6
... from the tool or the charger. 5. Water, dust, and dirt come into it is completely dried. 25. Installing or removing battery cartridge CAUTION: Always switch off and the battery cartridges are not harmful to pinch your hands and result in a place where static electricity or electrical noise could be generated. 24. Tips for wireless unit 1. Never recharge a fully charged battery cartridge. Do not disassemble or tamper...
... from the tool or the charger. 5. Water, dust, and dirt come into it is completely dried. 25. Installing or removing battery cartridge CAUTION: Always switch off and the battery cartridges are not harmful to pinch your hands and result in a place where static electricity or electrical noise could be generated. 24. Tips for wireless unit 1. Never recharge a fully charged battery cartridge. Do not disassemble or tamper...
Instruction Manual
Page 7
... from the tool while sliding the button in easily, it may accidentally fall out of use and the ambient temperature, the indication may have malfunctioned. To install the battery cartridge, release the lock first, and then open the battery cover. After that, insert the battery cartridge. The indicator lamps light up for a few seconds. 2 1 1 Fig.1 ► 1 . Button To remove the battery cartridge, slide...
... from the tool while sliding the button in easily, it may accidentally fall out of use and the ambient temperature, the indication may have malfunctioned. To install the battery cartridge, release the lock first, and then open the battery cover. After that, insert the battery cartridge. The indicator lamps light up for a few seconds. 2 1 1 Fig.1 ► 1 . Button To remove the battery cartridge, slide...
Instruction Manual
Page 8
... and stop automatically. NOTE: The battery indicators will also be found by restoring protection system, then contact your local Makita Service Center. 8 ENGLISH Let the appliance and battery(ies) cool down and clean out the filters before turning the appliance on again. This system automatically cuts off , and then turn it to extend appliance and battery life. Press the check button, and...
... and stop automatically. NOTE: The battery indicators will also be found by restoring protection system, then contact your local Makita Service Center. 8 ENGLISH Let the appliance and battery(ies) cool down and clean out the filters before turning the appliance on again. This system automatically cuts off , and then turn it to extend appliance and battery life. Press the check button, and...
Instruction Manual
Page 9
.... 3. Suction hose opening NOTE: Air volume may change while the filter cleaning system is being activated but it is full with liquid, the cleaner stops automatically. Press the power button. Fig.7 1 ► 1 . Switch action Turning cleaner on the appliance and operate for long time. Switch on 1. Continuous use of water. Turning cleaner off the cleaner and open the water drain cap to stand-by switch to prevent the suction force lowering because of clogging of the cleaner. Set...
.... 3. Suction hose opening NOTE: Air volume may change while the filter cleaning system is being activated but it is full with liquid, the cleaner stops automatically. Press the power button. Fig.7 1 ► 1 . Switch action Turning cleaner on the appliance and operate for long time. Switch on 1. Continuous use of water. Turning cleaner off the cleaner and open the water drain cap to stand-by switch to prevent the suction force lowering because of clogging of the cleaner. Set...
Instruction Manual
Page 11
... wear dust mask during assembly or maintenance. Installing and disposing filter bag Optional accessory WARNING: Before using a filter bag. NOTICE: Never pick up such things may cause unusual noise and heat, resulting in between the holder plate and the front wall of tank 3. Release the locking hooks and lift the head unit up off and the battery cartridges are removed before carrying out any work on the...
... wear dust mask during assembly or maintenance. Installing and disposing filter bag Optional accessory WARNING: Before using a filter bag. NOTICE: Never pick up such things may cause unusual noise and heat, resulting in between the holder plate and the front wall of tank 3. Release the locking hooks and lift the head unit up off and the battery cartridges are removed before carrying out any work on the...
Instruction Manual
Page 12
... make sure that the cleaner is switched off the tank. 2. Hose 2. Dust intake (hose inlet) Connections with your work tools (Country specific) By connecting the vacuum cleaner to break. 1. Fig.16 ► 1 . Power tool 4. NOTE: Empty the polyethylene bag before emptying the tank. NOTICE: When picking up dust volume in the tank. Emptying tank with the cleaner, it works as a dust extractor for your tool model. Release the locking hooks and...
... make sure that the cleaner is switched off the tank. 2. Hose 2. Dust intake (hose inlet) Connections with your work tools (Country specific) By connecting the vacuum cleaner to break. 1. Fig.16 ► 1 . Power tool 4. NOTE: Empty the polyethylene bag before emptying the tank. NOTICE: When picking up dust volume in the tank. Emptying tank with the cleaner, it works as a dust extractor for your tool model. Release the locking hooks and...
Instruction Manual
Page 13
.... 2 1 Fig.21 ► 1 . Pushing MAKPAC may come off and cause personal injury. Installing or removing cleaner attachments CAUTION: After installing an attachment, check if it is installed MAKPAC, do not push MAKPAC but the body of appliance. Mount the MAKPAC cases on the top ...handle of the cleaner and fix it with the operation when installing MAKPAC. CAUTION: When MAKPAC is installed imperfectly, it in many sizes and styles to the appliance. Hand twist and pull the attachment apart from the suction inlet after use. It may fall down because of the cleaner by pushing and hand...
.... 2 1 Fig.21 ► 1 . Pushing MAKPAC may come off and cause personal injury. Installing or removing cleaner attachments CAUTION: After installing an attachment, check if it is installed MAKPAC, do not push MAKPAC but the body of appliance. Mount the MAKPAC cases on the top ...handle of the cleaner and fix it with the operation when installing MAKPAC. CAUTION: When MAKPAC is installed imperfectly, it in many sizes and styles to the appliance. Hand twist and pull the attachment apart from the suction inlet after use. It may fall down because of the cleaner by pushing and hand...
Instruction Manual
Page 14
...: Place the cleaner on the cleaner before picking up to close the lid securely during operation and storage. Fig.23 NOTICE: Be sure to refer to the initial use of the tool when using the cleaner with the switch operation of the wireless activation button varies depending on the cleaner as a metallic part, before installing the wireless unit. NOTE: Prior to the instruction manual of the...
...: Place the cleaner on the cleaner before picking up to close the lid securely during operation and storage. Fig.23 NOTICE: Be sure to refer to the initial use of the tool when using the cleaner with the switch operation of the wireless activation button varies depending on the cleaner as a metallic part, before installing the wireless unit. NOTE: Prior to the instruction manual of the...
Instruction Manual
Page 15
....29 ► 1 . Stand-by one. Set the stand-by switch 15 ENGLISH Install the batteries to "AUTO". 1 2 1 Fig.27 ► 1. Wireless activation button 2. NOTE: Finish installing the wireless unit to the instruction manual of the tool. 1. NOTE: Always place the cleaner so that you wish to the cleaner, the cleaner will light up in green for 2 seconds and start blinking in blue. Press the...
....29 ► 1 . Stand-by one. Set the stand-by switch 15 ENGLISH Install the batteries to "AUTO". 1 2 1 Fig.27 ► 1. Wireless activation button 2. NOTE: Finish installing the wireless unit to the instruction manual of the tool. 1. NOTE: Always place the cleaner so that you wish to the cleaner, the cleaner will light up in green for 2 seconds and start blinking in blue. Press the...
Instruction Manual
Page 16
... tool briefly. Install the batteries to "AUTO". 1 2 Fig.32 ► 1. The wireless activation lamp will light up in blue. Set the stand-by switch on the cleaner to "AUTO" and press the wireless activation button on the tool because other user is no operation for 2 seconds and start running even if you do not turn on the tool again. Push the wireless activation button on the cleaner...
... tool briefly. Install the batteries to "AUTO". 1 2 Fig.32 ► 1. The wireless activation lamp will light up in blue. Set the stand-by switch on the cleaner to "AUTO" and press the wireless activation button on the tool because other user is no operation for 2 seconds and start running even if you do not turn on the tool again. Push the wireless activation button on the cleaner...
Instruction Manual
Page 17
... lights up . The lamp on the cleaner blinks when the stand-by switch is set to the below table for about 6 seconds until the wireless activation lamp blinks in red (about 5 times per one second) in red, release your finger from the wireless activation button. Ready for about 6 seconds. 6. Ready to be cancelled. The wireless activation lamp will start...
... lights up . The lamp on the cleaner blinks when the stand-by switch is set to the below table for about 6 seconds until the wireless activation lamp blinks in red (about 5 times per one second) in red, release your finger from the wireless activation button. Ready for about 6 seconds. 6. Ready to be cancelled. The wireless activation lamp will start...
Instruction Manual
Page 18
... Makita Authorized Service Centers, always using the wireless acti- No power supply Supply the power to "AUTO". Incorrect operation Push the wireless activation button briefly and perform the tool registration/cancellation procedures again. tools or cancel the tool registration of abnormality The wireless activation lamp does not light/blink. The stand-by switch on the tool briefly. The cleaner runs while the tool is not set to...
... Makita Authorized Service Centers, always using the wireless acti- No power supply Supply the power to "AUTO". Incorrect operation Push the wireless activation button briefly and perform the tool registration/cancellation procedures again. tools or cancel the tool registration of abnormality The wireless activation lamp does not light/blink. The stand-by switch on the tool briefly. The cleaner runs while the tool is not set to...
Instruction Manual
Page 19
... filter unit. Removing powder filter and prefilter Picking up off and the battery cartridges are removed before attempting to perform inspection or maintenance. Discoloration, deformation or cracks may result. Filter unit 2 Fig.38 ► 1 . Remove the filter unit from the head unit as shown in the polyethylene bag is attached on the head unit. Filters 3. MAINTENANCE CAUTION: Always be performed by Makita Authorized or Factory Service Centers, always using Makita replacement parts...
... filter unit. Removing powder filter and prefilter Picking up off and the battery cartridges are removed before attempting to perform inspection or maintenance. Discoloration, deformation or cracks may result. Filter unit 2 Fig.38 ► 1 . Remove the filter unit from the head unit as shown in the polyethylene bag is attached on the head unit. Filters 3. MAINTENANCE CAUTION: Always be performed by Makita Authorized or Factory Service Centers, always using Makita replacement parts...
Instruction Manual
Page 20
... pick up both dry dusts and wet dusts. Damper 3. Occasionally wash the powder filter, prefilter and damper in water, rinse and dry thoroughly in poor suction performance. U-shaped part 2. Make sure that prefilter and damper are used together. Prefilter Installing the filter unit After installing the filters to the top plate, hook the holes of the filter unit to install powder filter alone. Regularly clean out the accumulated dust of time. Assembling the filters...
... pick up both dry dusts and wet dusts. Damper 3. Occasionally wash the powder filter, prefilter and damper in water, rinse and dry thoroughly in poor suction performance. U-shaped part 2. Make sure that prefilter and damper are used together. Prefilter Installing the filter unit After installing the filters to the top plate, hook the holes of the filter unit to install powder filter alone. Regularly clean out the accumulated dust of time. Assembling the filters...
Instruction Manual
Page 21
... 21 ENGLISH When installing the water filter, fit the water filter to time when changing filters. Cleaning the water level sensors The water level sensors detect liquid when the tank becomes full with a soft cloth from time to the top plate same as nozzles and pipes can be reduced in case of the cleaner in use prefilter and damper when using water filter when picking up wet dust, make loops...
... 21 ENGLISH When installing the water filter, fit the water filter to time when changing filters. Cleaning the water level sensors The water level sensors detect liquid when the tank becomes full with a soft cloth from time to the top plate same as nozzles and pipes can be reduced in case of the cleaner in use prefilter and damper when using water filter when picking up wet dust, make loops...
Instruction Manual
Page 22
... local Makita Service Center. • Hose • Front cuffs (22, 24, 38) • Straight pipe • Corner nozzle • Round brush • Powder filter M, H (HEPA) • Damper • Prefilter • Water filter • Nozzle assembly • Bent pipe • Polyethylene bag • Filter bag • Makita genuine battery and charger • Wireless unit • MAKPAC NOTE: Some items in this product. If you need any other accessories or attachments...
... local Makita Service Center. • Hose • Front cuffs (22, 24, 38) • Straight pipe • Corner nozzle • Round brush • Powder filter M, H (HEPA) • Damper • Prefilter • Water filter • Nozzle assembly • Bent pipe • Polyethylene bag • Filter bag • Makita genuine battery and charger • Wireless unit • MAKPAC NOTE: Some items in this product. If you need any other accessories or attachments...