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Model: | UV001G | |
Working width | 380 mm | |
No load speed | 3,200 min -1 | |
Part number of replacement | Vertical cutter | 1913J5-0 |
scarifier blades | Thatching blades | 1913J7-6 |
Dimensions (L x W x H) | during operation | L: 1,020 mm to 1,240 mm W: 680 mm H: 915 mm to 1,155 mm |
when stored (without grass basket) | 550 mm x 680 mm x 640 mm | |
Rated voltage | D.C. 36 V - 40 V max | |
Net weight | 18.7 - 23.8 kg | |
Protection degree | IPX4 |
Battery cartridge | BL4020 / BL4025* / BL4040* / BL4050F* / BL4080F* *: Recommended battery |
Charger | DC40RA / DC40RB / DC40RC |
Only use the battery cartridges and chargers listed above. Use of any other battery cartridges and chargers may cause injury and/or fire.
Do not use a corded power supply such as battery adapter or portable power pack with this machine. The cable of such power supply may hinder the operation and result in personal injury.
The followings show the symbols which may be used for the equipment. Be sure that you understand their meaning before use.
Take particular care and attention. | |
Read instruction manual. | |
; be aware of thrown objects. | |
The distance between the machine and bystanders must be at least 15 m. | |
Disconnect battery before maintenance. | |
Never put your hands and feet near the scarifier blades under the machine. Scarifier blades continue to rotate after the machine is switched off. | |
Ni-MH Li-ion | Only for EU countries Due to the presence of hazardous components in the equipment, waste electrical and electronic equipment, accumulators and batteries may have a negative impact on the environment and human health. Do not dispose of electrical and electronic appliances or batteries with household waste! In accordance with the European Directive on waste electrical and electronic equipment and on accumulators and batteries and waste accumulators and batteries, as well as their adaptation to national law, waste electrical equipment, batteries and accumulators should be stored separately and delivered to a separate collection point for municipal waste, operating in accordance with the regulations on environmental protection. This is indicated by the symbol of the crossed-out wheeled bin placed on the equipment. |
Guaranteed sound power level according to EU Outdoor Noise Directive. | |
Sound power level according to Australia NSW Noise Control Regulation. |
The machine is intended for removing the thatch and mosses from the lawns or cutting the roots of lawns to loosen the soil.
The typical A-weighted noise level determined according to EN62841-4-7:
Measured sound power level (LWA): 86 dB (A)
Guaranteed sound power level (LWA): 89 dB (A) Sound pressure level (LpA): 74 dB (A)
Uncertainty for sound pressure level (K): 3 dB (A)
NOTE: The declared noise emission value(s) has been measured in accordance with a standard test method and may be used for comparing one tool with another.
NOTE: The declared noise emission value(s) may also be used in a preliminary assessment of exposure.
Wear ear protection.
The noise emission during actual use of the power tool can differ from the declared value(s) depending on the ways in which the tool is used especially what kind of workpiece is processed.
Be sure to identify safety measures to protect the operator that are based on an estimation of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time).
The vibration total value (tri-axial vector sum) determined according to EN62841-4-7:
Vibration emission (ah): 2.5 m/s2 or less
Uncertainty (K): 1.5 m/s2
NOTE: The declared vibration total value(s) has been measured in accordance with a standard test method and may be used for comparing one tool with another.
NOTE: The declared vibration total value(s) may also be used in a preliminary assessment of exposure.
The vibration emission during actual use of the power tool can differ from the declared value(s) depending on the ways in which the tool is used especially what kind of workpiece is processed.
Be sure to identify safety measures to protect the operator that are based on an estimation of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time).
Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.
SAVE THESE INSTRUCTIONS.
DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to safety rules for the subject product.
MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury.
Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
Battery tool use and care
Electrical and battery safety
Service
SAVE THESE INSTRUCTIONS.
DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to safety rules for the subject product.
MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury.
Important safety instructions for battery cartridge
SAVE THESE INSTRUCTIONS.
Only use genuine Makita batteries. Use of non-genuine Makita batteries, or batteries that have been altered, may result in the battery bursting causing fires, personal injury and damage. It will also void the Makita warranty for the Makita tool and charger.
Tips for maintaining maximum battery life
Always be sure that all the battery cartridges are removed before carrying out any work on the machine. Failure to remove all the battery cartridges may result in serious personal injury from accidental start-up.
Never start the machine unless it is completely assembled. Operation of the machine in a partially assembled state may result in serious personal injury from accidental start-up.
NOTICE: When installing the handles, be careful not to pinch the cord between the handles. If the cord is damaged, the switch may not work.
NOTE: Make sure that the cord is not caught between the handle and the thumb nut.
► Fig.3
To install the grass basket, follow the steps below.
To remove the grass basket, open the rear cover, and then remove the grass basket by holding the handle.
Always be sure that the machine is switched off and the battery cartridges are removed before adjusting or checking function on the machine.
The vertical cutter removes the thatch and moss from the lawns and cut the roots of lawns vertically. The vertical cutter loosens the soil and increases the aeration of lawns, and let the water go into the roots of lawns and prevent the water from staying on the surface.
► Fig.6
The thatching blades remove the thatch and mosses from the lawns without cutting the roots of lawns.
► Fig.7
Always switch off the machine before installing or removing of the battery cartridge.
Hold the machine and the battery cartridge firmly when installing or removing battery cartridge. Failure to hold the machine and the battery cartridge firmly may cause them to slip off your hands and result in damage to the machine and battery cartridge and a personal injury.
Make sure that you lock the battery cover before use. Otherwise, mud, dirt, or water may cause damage to the product or the battery cartridge.
Always install the battery cartridge fully. If not, it may accidentally fall out of the machine, causing injury to you or someone around you.
Do not install the battery cartridge forcibly. If the cartridge does not slide in easily, it is not being inserted correctly.
Hold the battery cover firmly when installing or removing the battery cartridge.
To install the battery cartridge;
To remove the battery cartridge;
The machine is equipped with a machine/battery protection system. This system automatically cuts off power to the motor to extend machine and battery life. The machine will automatically stop during operation if the machine or battery is placed under one of the following conditions:
When the battery is operated in a manner that causes it to draw an abnormally high current, the machine automatically stops and the main power lamp blinks in green. In this situation, turn the machine off and stop the application that caused the machine to become overloaded. Then turn the machine on to restart.
When the machine is overheated, the machine stops automatically and the main power lamp lights up in red. In this case, let the machine and batteries cool before turning the machine on again.
NOTE: When the battery is overheated, the main power lamp blinks in red.
When the battery capacity is not enough, the machine stops automatically and the main power lamp blinks in red. In this case, remove the battery from the machine and charge the battery cartridges or change the battery cartridges to fully charged ones.
Protection system is also designed for other causes that could damage the machine and allows the machine to stop automatically. Take all the following steps to clear the causes, when the machine has been brought to a temporary halt or stop in operation.
If no improvement can be found by restoring protection system, then contact your local Makita Service Center.
NOTICE: If the machine stops due to a cause not described above, refer to the section for troubleshooting.
► Fig.10:
When the remaining battery capacity gets low, the battery indicator blinks on the applicable battery side. By further use, the machine stops and the battery indicator lights up. In this situation, charge the battery cartridge.
NOTE: If two battery cartridges are installed, the battery installed on the left side is used first.
NOTE: If two battery cartridges are installed, the machine automatically switches the battery when the battery in use becomes empty.
Press the check button on the battery cartridge to indicate the remaining battery capacity. The indicator lamps light up for a few seconds.
► Fig.11:
Indicator lamps | Remaining capacity | ||
Lighted | Off | Blinking | |
75% to 100% | |||
50% to 75% | |||
25% to 50% | |||
0% to 25% | |||
Charge the battery. | |||
The battery may have malfunctioned. |
NOTE: Depending on the conditions of use and the ambient temperature, the indication may differ slightly from the actual capacity.
NOTE: The first (far left) indicator lamp will blink when the battery protection system works.
Always turn off the main power switch when not in use.
► Fig.12:
To turn on the machine, press the main power switch. The main power lamp lights up in green. To turn off the machine, press the main power switch again.
NOTE: If the main power lamp lights up in red or blinks in red or green, refer to the instructions for machine/battery protection system.
NOTE: This machine employs the auto power-off function. To avoid unintentional start up, the main power switch will automatically shut down when the switch lever is not pulled for a certain period after the main power switch is turned on.
Before installing the battery cartridge, always check to see that the switch lever actuates properly and returns to the original position when released. Operating the machine with a switch that does not actuate properly can lead to loss of control and serious personal injury.
NOTE: The machine does not start without pressing the switch button even if the switch lever is pulled.
NOTE: The machine may not start due to the overload when you try to operate the machine on solid soil. In this case, set the working depth shallower.
This machine is equipped with the switch button. If you notice anything unusual with the switch button, stop the operation immediately and have it checked by your nearest Makita Authorized Service Center.
NOTE: The main power lamp blinks in green if you press the main power switch while pulling the switch lever. Release the switch lever before pressing the main power switch.
Never put your hand or leg under the machine body when adjusting the working depth.
NOTICE: When transporting the machine, be sure to set the adjusting dial to the far left position so that the scarifier blades do not touch the ground.
NOTICE: When using the thatching blades, do not set the working depth deeper than - 4 mm. If the working depth is too deep, it may accelerate the wear of the thatching blades.
To adjust the working depth, turn off the machine, and then turn the adjusting dial while pressing the lock-off button.
► Fig.14:
The working depth can be adjusted in the range of between -12 mm and 5 mm.
When you turn the adjusting dial to the far left position, the working depth becomes the shallowest (5 mm from the ground). When you turn the adjusting dial to the far right position, the working depth becomes the deepest (-12 mm from the ground). When you set the adjusting dial to the upper center position, the working depth becomes 0.
The table below shows the relationship between the number in the figure and the approximate working depth.
► Fig.15
Number | Working depth |
(1) | 5 mm |
(2) | 0 mm |
(3) | - 4 mm |
(4) | - 8 mm |
(5) | - 12 mm |
NOTE: The working depth can be set in 1 mm increments.
NOTE: The working depth figures should be used just as a guideline. Depending on lawn or soil conditions, the actual working depth may become slightly different from the set depth.
NOTE: Try a test operation in a less conspicuous place to get the desired depth.
NOTE: When you turn the adjusting dial to the right and set it to the lower scale of the machine, the working depth is set to -12 mm.
If the set working depth cannot be obtained when you set the adjusting dial to the lower scale of the machine depending on the conditions such as lawn environment or wear of scarifier blades, you can operate the machine with a setting one step deeper by turning the adjusting dial to the right beyond the lower scale.
► Fig.16:
Adjusting the handle height
The handle height can be adjusted in two levels.
NOTE: Supporting the handle makes it easier to release the locking pin when pulling the knob.
Using the rear discharge
Using the rear discharge allows you to discharge the cut grass to the ground from the rear side of the machine without gathering the cut grass in the grass basket. When you operate the machine using the rear discharge, be sure to remove the grass basket, and close the rear cover.
Electronic function
The machine is equipped with the following electronic functions.
Before operating the machine, remove sticks and stones from the work area. Also, remove any weeds from the work area in advance.
Always wear the safety goggles or safety glasses with side shields when operating the machine.
If the cut grass or foreign object blocks up inside of the machine body, be sure to remove the battery cartridges and wear gloves before removing the grass or foreign object.
NOTICE: Use this machine only on lawns. Do not use this machine on weeds.
► Fig.19
NOTICE: Before operating the machine, be sure to mow the lawn to a height of approximately 20 mm to 30 mm. If the lawn is too long, it may interfere with the operation of the machine.
Hold the handle firmly with both hands when operating the machine. The operating speed guideline is approximately 5 to 8 meters per 10 seconds.
► Fig.20
NOTE: When working on dense lawn, if a poor finish is found after operation, or decrease of the motor speed is found during operation, decrease the operating speed lower than recommended in this manual, or set the working depth shallower.
Use the marks on the front side as a guide for working width.
► Fig.21:
Periodically check the grass basket for cut grass. Empty the grass before it becomes full. Before each periodic check, be sure to stop and turn off the machine.
NOTICE: Using the machine with a full grass basket prevents the scarifier blades from rotating smoothly and puts extra load on the motor, which may result in a breakdown.
To reduce a risk of accident, regularly check the grass basket for any damage or weakened strength. Replace the grass basket if necessary.
Always be sure that all the battery cartridges are removed from the machine before storing or carrying the machine or attempting to perform inspection or maintenance.
Wear gloves when performing inspection or maintenance.
Always wear the safety goggles or safety glasses with side shields when performing inspection or maintenance.
NOTICE: Never use gasoline, benzine, thinner, alcohol or the like. Discoloration, deformation or cracks may result.
To maintain product SAFETY and RELIABILITY, repairs, any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers, always using Makita replacement parts.
NOTICE: Do not wash the machine with high pressure water.
Before carrying the machine, make sure that all the battery cartridges are removed.
When carrying the machine, hold the middle handle and the lower holding part on the front of the machine with two people as shown in the figure.
► Fig.24:
Store the machine indoors in a cool, dry and locked place. Do not store the machine in locations where the temperature may reach or exceed 40°C.
NOTICE: Be careful not to pinch the cords when folding the handle.
NOTICE: Be careful not to pinch the cords when folding the handle.
The scarifier blades coast for a few seconds after releasing the switch lever. Do not start any operation until the blades come to a complete stop.
Always remove all the battery cartridges when removing or installing the scarifier blades. Failure to remove all the battery cartridges may cause a serious injury.
Always wear gloves when handling the scarifier blades.
If the tips of the vertical cutter blades have reached the wear lines, replace the vertical cutter with a new one.
► Fig.29:
NOTE: If it is difficult to remove the scarifier blades from the machine, use the tool such as slotted screwdriver to lift the scarifier blades upward slightly.
► Fig.32:
When you replace the scarifier blades, always follow the instructions provided in this manual.
Tighten the bolts clockwise firmly to secure the scarifier blades.
Make sure that the scarifier blades and all the fixing parts are installed correctly and tightened securely.
Before asking for repairs, conduct your own inspection first. If you find a problem that is not explained in the manual, do not attempt to disassemble the machine. Instead, ask Makita Authorized Service Centers, always using Makita replacement parts for repairs.
State of abnormality | Probable cause (malfunction) | Remedy |
Machine does not start. | Battery cartridge is not installed. | Install charged battery cartridge. |
Battery problem (under voltage) | Recharge the battery cartridge. If recharging is not effective, replace battery cartridge. | |
Motor stops running after a little use. | Battery's charge level is low. | Recharge the battery cartridge. If recharging is not effective, replace battery cartridge. |
Working depth is too deep. | Set the working depth shallower. | |
Cut grass is clogged in the machine. | Remove the clogged grass from the machine. | |
Motor does not reach maximum RPM. | Battery cartridge is installed improperly. | Install the battery cartridge as described in this manual. |
Battery power is dropping. | Recharge the battery cartridge. If recharging is not effective, replace battery cartridge. | |
The drive system does not work correctly. | Ask your local authorized service center for repair. | |
Scarifier blades do not rotate: stop the machine immediately! | Foreign object such as branch is stuck in the scarifier blades. | Remove the foreign object. |
The drive system does not work correctly. | Ask your local authorized service center for repair. | |
Abnormal vibration: stop the machine immediately! | Scarifier blades are imbalanced, excessively or unevenly worn. | Replace the scarifier blades. |
These accessories or attachments are recommended for use with your Makita machine specified in this manual. The use of any other accessories or attachments might present a risk of injury to persons. Only use accessory or attachment for its stated purpose.
If you need any assistance for more details regarding these accessories, ask your local Makita Service Center.
NOTE: Some items in the list may be included in the product package as standard accessories. They may differ from country to country.
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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