UH6570 - Brush cutter DOLMAR - Free user manual and instructions

USER MANUAL UH6570 DOLMAR

ENGLISH Explanation of general view

Switch trigger B Switch trigger A Switch trigger C Hook complete Tool’s cord Extension cord Hook Tool Holder Waist cord hook Cord Arm cord hook Trimming direction Tilt the blades Hedge surface to be trimmed Press Chip receiver Nut Shear blade Branch catcher Hooks Fit the hooks into groove Grooves Press the hooks on both sides Unlock the hooks Screws Blade cover Under cover Gear housing cover Crank Ellipse of shear blade SPECIFICATIONS Model UH4570 UH5570 UH6570 Blade length 450 mm 550 mm 650 mm Strokes per minute (min-1) 1,600 1,600 1,600 Overall length 862 mm 970 mm 1,042 mm Net weight

3.6 kg

3.7 kg

3.8 kg

• Due to our continuing programme of research and development, the specifications herein are subject to change without notice.
• Specifications may differ from country to country.
• Weight according to EPTA-Procedure 01/2003 END220-2 Symbols The following show the symbols used for the equipment. Be sure that you understand their meaning before use. Read instruction manual and follow the warnings and safety instructions. Wear eye protection. Wear ear protection. DOUBLE INSULATION Caution: particular care and attention required! Caution: withdraw the mains plug immediately if the cable is damaged! Protect against rain and damp! Wear safety gloves! Recycling CE marking ............. Prohibited! Intended use The tool is intended for trimming hedges. ENE014-1 Power supply ENF002-1 The tool should be connected only to a power supply of the same voltage as indicated on the nameplate, and can only be operated on single-phase AC supply. They are double-insulated in accordance with European Standard and can, therefore, also be used from sockets without earth wire. General Power Tool Safety Warnings GEA005-2 WARNING Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Withdraw the mains plug! Save all warnings and instructions for future reference. First aid The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

1. Keep work area clean and well lit. Cluttered or dark

areas invite accidents.

2. Do not operate power tools in explosive

atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.

3. Keep children and bystanders away while

operating a power tool. Distractions can cause you to lose control. Electrical Safety

4. Power tool plugs must match the outlet. Never

modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.

5. Avoid body contact with earthed or grounded

surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.

6. Do not expose power tools to rain or wet

conditions. Water entering a power tool will increase the risk of electric shock.

7. Do not abuse the cord. Never use the cord for

carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.

8. When operating a power tool outdoors, use an

extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.

9. If operating a power tool in a damp location is

unavoidable, use a ground fault circuit interrupter (GFCI) protected supply. Use of an GFCI reduces the risk of electric shock. Personal Safety

10. Stay alert, watch what you are doing and use

common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.

11. Use personal protective equipment. Always wear

eye protection. Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.

12. Prevent unintentional starting. Ensure the switch

is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents.

13. Remove any adjusting key or wrench before

turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.

14. Do not overreach. Keep proper footing and

balance at all times. This enables better control of the power tool in unexpected situations.

15. Dress properly. Do not wear loose clothing or

jewellery. Keep your hair, clothing, and gloves

away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.

16. If devices are provided for the connection of dust

extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards. Power tool use and care

17. Do not force the power tool. Use the correct power

tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.

18. Do not use the power tool if the switch does not

turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.

19. Disconnect the plug from the power source and/or

the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.

20. Store idle power tools out of the reach of children

and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.

21. Maintain power tools. Check for misalignment or

binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.

22. Keep cutting tools sharp and clean. Properly

maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.

23. Use the power tool, accessories and tool bits etc.

in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation. SERVICE

24. Have your power tool serviced by a qualified

repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.

25. Follow instruction for lubricating and changing

26. Keep handles dry, clean and free from oil and

grease. DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to hedge trimmer safety rules. If you use this tool unsafely or incorrectly, you can suffer serious personal injury.

1. Keep all parts of the body away from the cutter

blade. Do not remove cut material or hold material to be cut when blades are moving. Make sure the switch is off when clearing jammed material. A moment of inattention while operating the hedge trimmer may result in serious personal injury.

2. Carry the hedge trimmer by the handle with the

cutter blade stopped. When transporting or storing the hedge trimmer always fit the cutting device cover. Proper handling of the hedge trimmer will reduce possible personal injury from the cutter blades.

3. Keep cable away from cutting area. During

operation the cable may be hidden in shrubs and can be accidentally cut by the blade.

4. Do not use the hedge trimmer in the rain or in wet or

very damp conditions. The electric motor is not waterproof.

5. First-time users should have an experienced hedge

trimmer user show them how to use the trimmer.

6. The hedge trimmer must not be used by children or

young persons under 18 years of age. Young persons over 16 years of age may be exempted from this restriction if they are undergoing training under the supervision of an expert.

7. Use the hedge trimmer only if you are in good physical

condition. If you are tired, your attention will be reduced. Be especially careful at the end of a working day. Perform all work calmly and carefully. The user is responsible for all damages to third parties.

8. Never use the trimmer when under the influence of

alcohol, drugs or medication.

9. Check to make sure that the voltage and frequency of

the power supply correspond to the specifications given on the identification plate. We recommend the use of a residual-current-operated circuit breaker (ground-fault circuit interrupter) with a tripping current of 30 mA or less, or an earth leakage current protector.

10. Work gloves of stout leather are part of the basic

equipment of the hedge trimmer and must always be worn when working with it. Also wear sturdy shoes with anti-skid soles.

11. Before starting work check to make sure that the

trimmer is in good and safe working order. Ensure guards are fitted properly. Check cable for damage before starting work and replace if necessary. The hedge trimmer must not be used unless fully assembled.

12. Keep cable away from the cutting area. Always work

in such a way that the extension power cord is behind you.

13. Remove plug from the mains immediately if cable is

14. Make sure you have a secure footing before starting

15. Hold the tool firmly when using the tool.

16. Do not operate the tool at no-load unnecessarily.

17. Immediately switch off the motor and unplug the

mains plug if the cutter should come into contact with a fence or other hard object. Check the cutter for damage, and if damaged repair immediately.

18. Before checking the cutter, taking care of faults, or

removing material caught in the cutter, always switch off the trimmer and unplug the mains plug.

19. Switch off the trimmer and disconnect and secure the

mains plug before doing any maintenance work.

20. When moving the hedge trimmer to another location,

including during work, always unplug the mains plug. Never carry or transport the trimmer with the cutter running. Never grasp the cutter with your hands.

21. Clean the hedge trimmer and especially the cutter

after use, and before putting the trimmer into storage for extended periods. Lightly oil the cutter and put on the cover. The cover supplied with the unit can be hung on the wall, providing a safe and practical way to store the hedge trimmer.

22. Store the hedge trimmer with the cover on, in a dry

room. Keep it out of reach of children. Never store the trimmer outdoors. SAVE THESE INSTRUCTIONS.

WARNING:

MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury. FUNCTIONAL DESCRIPTION CAUTION:

• Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool. Switch action (Fig. 1) For your safety, this tool is equipped with a triple switching system. To turn on the tool, press two out of three triggers A, B and C. Release either one of the two pressed triggers to turn off. The sequence of switching is unimportant as the tool only starts when both switches are activated. Straight cut (Fig. 2) To trim the hedge straight, pull triggers A and B. Vertical cut (Fig. 3) Cut upwards with both hands pull the switch triggers B and C and move it in front of your body. Far area cut (Fig. 4) To trim the hedge in far area with both hands pull the switch triggers A and C. ASSEMBLY CAUTION:
• Always be sure that the tool is switched off and unplugged before carrying out any work on the tool. Engage the extension cord CAUTION:
• Make sure that the extension cord is unplugged to the mains outlet. (Fig. 5) When engaging the extension cord, secure it to the tool’s cord with the hook complete. Attach the hook about 100 200 mm from the extension cord connector. This will help prevent unintentional disconnection.

Waist cord hook CAUTION:

• Do not attach the holder of waist cord hook to other than the extension cord. Do not attach it in a position closer to the tool beyond the hook complete. Failure to do so may cause an accident or personal injury.
• Attach firmly one hook of the hook complete to the tool’s cord and the other hook of hook complete to the extension cord. Working with the tool with a sole hook only attached may cause an accident and injury. Using the waist cord hook helps to minimizing a risk of cutting off the extension cord unexpectedly caused by the loose extension cord. (Fig. 6) Press in or pull out the cord through the opening of the holder. (Fig. 7) CAUTION:
• Do not force the opening of the holder. Failure to do so may cause deflection and damage to it. Arm cord hook (Accessory) CAUTION:
• Do not attach the holder of arm cord hook to other than the extension cord. Do not attach it in a position closer to the tool beyond the hook complete hooks. Failure to do so may cause an accident or personal injury.
• Attach firmly one hook of the hook complete to the tool's cord and the other hook of hook complete to the extension cord. Working with the tool with a sole hook only attached may cause an accident and injury. Using the arm cord hook helps to minimize a risk of cutting off the extension cord unexpectedly caused by the loose extension cord. (Fig. 8) Attach firmly the arm cord hook placing around your arm and pass the extension cord through the holder. The length of the arm cord hook band is adjustable. NOTE:
• Do not pass the extension cord through the band.
• Do not force the opening of the holder. Failure to do so may cause deflection and damage to it.
• Using the arm cord hook together with the waist cord hook is more helpful. OPERATION CAUTION:
• Be careful not to accidentally contact a metal fence or other hard objects while trimming. The blade will break and may cause serious injury.
• Overreaching with a hedge trimmer, particularly from a ladder, is extremely dangerous. Do not work from anything wobbly or infirm. Do not attempt to cut branches thicker than 10 mm diameter with this trimmer. These should first be cut with shears down to the hedge trimming level. (Fig. 9) CAUTION:
• Do not cut off dead trees or similar hard objects. Failure to do so may damage the tool. Hold the trimmer with both hands pull the switch trigger A or B and move it in front of your body. (Fig. 10) As a basic operation, tilt the blades towards the trimming direction and move it calmly and slowly at the speed rate of 3 - 4 seconds per meter. (Fig. 11 & 12)

To cut a hedge top evenly, it helps to tie a string at the desired hedge height and to trim along it, using it as a reference line. (Fig. 13) Attaching the chip receiver (accessory) on the tool when trimming the hedge straight can avoid cut off leaves’ being thrown away. (Fig. 14) To cut a hedge side evenly, it helps to cut from the bottom upwards. (Fig. 15) Trim boxwood or rhododendron from the base toward the top for a nice appearance and good job. (Fig. 16) Installing or removing chip receiver (accessory) CAUTION:

• Always be sure that the tool is switched off and unplugged before installing or removing chip receiver. NOTE:
• When replacing the chip receiver, always wear gloves so that hands and face does not directly contact the blade. Failure to do so may cause personal injury.
• Always be sure to remove the blade cover before installing the chip receiver.
• The chip receiver receives cut-off leaves and alleviates collecting thrown-away leaves. This can be installed on either side of the tool. (Fig. 17) Press the chip receiver on the shear blades so that its slits overlap with the nuts on the shear blades. At this time, make sure that the chip receiver does not contact branch catcher at the top of the shear blades. (Fig. 18) At this time, the chip receiver needs to be installed so that its hooks fit into grooves in the shear blade unit. (Fig. 19) To remove the chip receiver, press its lever on both sides so that the hooks are unlocked. (Fig. 20) CAUTION:
• The blade cover (standard equipment) cannot be installed on the tool with the chip receiver being installed. Before carrying or storing, uninstall the chip receiver and then install the blade cover to avoid blade exposure. NOTE:
• Check the chip receiver for secure installment before use.
• Never try to uninstall the chip receiver by an excessive force with its hooks locked in the blade unit grooves. Using the excessive force may damage it. MAINTENANCE CAUTION:
• Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance. Cleaning the tool Clean out the tool by wiping off dust with a dry or soapdipped rag. CAUTION:
• Do not use gasoline , thinner, benzine or heating oil etc. Blade maintenance Smear the blade before and once per hour during operation using machine oil or similars. After operation, remove dust from both sides of the blade with wired brush, wipe off it with a rag and then apply enough low-viscosity oil, such as machine oil etc. and spray-type lubricating oil. CAUTION:
• Do not wash the blades in water. Failure to do so may cause rust or damage on the tool. Removing or installing shear blade CAUTION:
• Before removing or installing shear blade, always be sure that the tool is switched off and unplugged.
• When replacing the shear blade, always wear gloves without removing blade cover so that hands and face does not directly contact the blade. Failure to do so may cause personal injury. NOTE:
• Do not wipe off grease from the gear and crank. Failure to do so may cause damage to the tool.
• For specific way of removing and installing shear blades refer to the reverse of a package for accessory shear blades. Removing the shear blades Reverse the tool and loosen four screws. (Fig. 21) NOTE:
• Be careful not to get your hands dirty as grease is applied in the shear blade driving area. Remove the under cover. (Fig. 22) Remove the gear housing cover. (Fig. 23) Set the crank at the angle as shown in the figure with a slotted bit screwdriver. (Fig. 24) Remove two screws from the shear blades and the shear blade unit will be taken out. (Fig. 25) CAUTION:
• Return the gear to the original position in such a manner as it was installed if it should be taken away by mistake. Installing the shear blade Prepare 4 removed screws (For under cover), 2 screws (For shear blade), gear housing cover, under cover, and new shear blades. Adjust the crank position as shown in the figure. At this time, apply some grease provided with new shear blades to the periphery of the crank. (Fig. 26) Overlap the oval hole in the upper blade with that in the lower one. (Fig. 27) Take out the blade cover from the old shear blades and fit it onto the new ones for easy handling during the replacement of blades. (Fig. 28) Place the new shear blades on the tool so that the oval holes in the shear blades fit onto the crank. Overlap the holes in the shear blades with the screw holes in the tool and then secure them with two screws. (Fig. 29) Check the crank for smooth turn with a slotted bit screwdriver. (Fig. 30) Install the gear housing, under cover on the tool. Tighten the screw firmly. Remove the blade cover and then turn on the tool to check it for proper movement. NOTE:
• When the shear blades does not operate properly, there is a poor fit between the blades and crank. Redo from the beginning. Storage The hook hole in the bottom of the blade cover is convenient for hanging the tool from a nail or screw on the wall. (Fig. 31) Put the blade cover on the shear blades so that the blades are not exposed. Store the tool out of the reach of children carefully. Store the tool in the place not exposed to water and rain. To maintain product SAFETY and RELIABILITY, repairs, carbon brush inspection and replacement, any other maintenance or adjustment should be performed by Makita Authorized Service Centers, always using Makita replacement parts. ACCESSORIES CAUTION:
• These accessories or attachments are recommended for use with your Makita tool 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.
• Shear blade assembly
• Arm cord hook For European countries only Noise ENG102-2 The typical A-weighted noise level determined according to EN60745: Sound pressure level (LpA): 89.9 dB (A) Sound power level (LWA): 97.9 dB (A) Uncertainty (K): 1.5 dB (A) Wear ear protection. Vibration ENG231-1 The vibration total value (tri-axial vector sum) determined according to EN60745: Work mode : hedge trimming Vibration emission (ah): 6.7 m/s2 Uncertainty (K): 1.5 m/s2 EC Declaration of Conformity ENH021-2 We Makita Corporation as the responsible manufacturer declare that the following Makita machine(s): Designation of Machine: Hedge trimmer Model No./ Type: UH4570, UH5570, UH6570 are of series production and Conforms to the following European Directives: 2000/14/EC, 98/37/EC until 28th December 2009 and then with 2006/42/EC from 29th December 2009

And are manufactured in accordance with the following standards or standardised documents: EN60745 The technical documentation is kept by our authorised representative in Europe who is: Makita International Europe Ltd, Michigan, Drive, Tongwell, Milton Keynes, MK15 8JD, England The conformity assessment procedure required by Directive 2000/14/EC was in Accordance with annex V. Measured Sound Power Level: 97.9 dB Guaranteed Sound Power Level: 100 dB 30th January 2009 Tomoyasu Kato Director Makita Corporation 3-11-8, Sumiyoshi-cho, Anjo, Aichi, JAPAN

Tomoyasu Kato Director Makita Corporation 3-11-8, Sumiyoshi-cho, Anjo, Aichi, JAPAN

Tomoyasu Kato Director Makita Corporation 3-11-8, Sumiyoshi-cho, Anjo, Aichi, JAPAN