DH 28PC manual
Metabo DH 28PCmanual

User manual for the Metabo DH 28PC in English. This PDF manual has 64 pages.

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3 English IMPORTANT SAFETY INSTRUCTIONS Read and understand all of the safety precautions, warnings and operating instructions in the Instruction Manual before operating or maintaining this power tool. Most accidents that result from power tool operation and maintenance are caused by the failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing a potentially hazardous situation before it occurs, and by observing appropriate safety procedures. Basic safety precautions are outlined in the “SAFETY” section of this Instruction Manual and in the sections which contain the operation and maintenance instructions. Hazards that must be avoided to prevent bodily injury or machine damage are identified by WARNINGS on the power tool and in this Instruction Manual. NEVER use this power tool in a manner that has not been specifically recommended by metabo HPT. MEANINGS OF SIGNAL WORDS WARNING indicates a potentially hazardous situations which, if ignored, could result in death or serious injury. CAUTION indicates a potentially hazardous situations which, if not avoided, may result in minor or moderate injury, or may cause machine damage. NOTE emphasizes essential information. SAFETY GENERAL POWER TOOL SAFETY WARNINGS 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. 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. 1) Work area safety a) Keep work area clean and well lit. Cluttered or dark areas invite accidents. b) 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. c) Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control. 2) Electrical safety a) 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. b) 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. 01Eng_DH28PC_US.P65 11/10/10, 14:34 3
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4 English c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock. d) 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. e) 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. f) If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock. 3) Personal safety a) 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. b) 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. c) 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. d) 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. e) Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations. f) 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. g) 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. 4) Power tool use and care a) 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. b) 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. c) 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. d) 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. e) 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.
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5 English f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control. g) 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. 5) Service a) 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. ROTARY HAMMER SAFETY WARNINGS 1. Wear ear protectors. Exposure to noise can cause hearing loss. 2. Use auxiliary handles, if supplied with the tool. Loss of control can cause personal injury. 3. Hold power tools by insulated gripping surfaces, when performing an operation where the cutting tool may contact hidden wiring or its own cord. Cutting accessory contacting a “live” wire may make exposed metal parts of the power tool “live” and could give the operator an electric shock. 4. NEVER touch the tool bit with bare hands after operation. 5. NEVER wear gloves made from materials likely to roll up such as cotton, wool, cloth or string, etc. 6. ALWAYS attach the side handle and securely grip the Rotary Hammer. 7. NEVER touch moving parts. NEVER place your hands, fingers or other body parts near the tool’s moving parts. 8. NEVER operate without all guards in place. NEVER operate this tool without all guards or safety features in place and in proper working order. If maintenance or servicing requires the removal of a guard or safety feature, be sure to replace the guard or safety feature before resuming operation of the tool. 9. Use right tool. Don’t force small tool or attachment to do the job of a heavy-duty tool. Don’t use tool for purpose not intended —for example— don’t use circular saw for cutting tree limbs or logs. 10. NEVER use a power tool for applications other than those specified. NEVER use a power tool for applications other than those specified in the Instruction Manual. 11. Handle tool correctly. Operate the tool according to the instructions provided herein. Do not drop or throw the tool. NEVER allow the tool to be operated by children, individuals unfamiliar with its operation or unauthorized personnel. 12. Keep all screws, bolts and covers tightly in place. Keep all screws, bolts, and plates tightly mounted.Checktheirconditionperiodically. 13. Do not use power tools if the plastic housing or handle is cracked. Cracks in the tool’s housing or handle can lead to electric shock. Such tools should not be used until repaired. 14. Blades and accessories must be securely mounted to the tool. Prevent potential injuries to yourself or others. Blades, cutting implements and accessories which have been mounted to the tool should be secure and tight. 15. Keep motor air vent clean. The tool’s motor air vent must be kept clean so that air can freely flow at all times. Check for dust build-up frequently. 01Eng_DH28PC_US.P65 11/10/10, 14:35 5
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6 English 23. Definitions for symbols used on this tool V ............ volts Hz .......... hertz A ............ amperes no .......... no load speed W ........... watt ........... Class II Construction ---/min ... revolutions per minute .......... Alternating current DOUBLE INSULATION FOR SAFER OPERATION To ensure safer operation of this power tool, metabo HPT has adopted a double insulation design. “Double insulation” means that two physically separated insulation systems have been used to insulate the electrically conductive materials connected to the power supply from the outer frame handled by the operator. Therefore, either the symbol “ ” or the words “Double insulation” appear on the power tool or on the nameplate. Although this system has no external grounding, you must still follow the normal electrical safety precautions given in this Instruction Manual, including not using the power tool in wet environments. To keep the double insulation system effective, follow these precautions: 䡬 Only metabo HPT Authorized Service Center should disassemble or assemble this power tool, and only genuine metabo HPT replacement parts should be installed. 䡬 Clean the exterior of the power tool only with a soft cloth moistened with soapy water, and dry thoroughly. Never use solvents, gasoline or thinners on plastic components; otherwise the plastic may dissolve. 16. Operate power tools at the rated voltage. Operate the power tool at voltages specified on its nameplate. If using the power tool at a higher voltage than the rated voltage, it will result in abnormally fast motor revolution and may damage the unit and the motor may burn out. 17. NEVER use a tool which is defective or operating abnormally. If the tool appears to be operating unusually, making strange noises, or otherwise appears defective, stop using it immediately and arrange for repairs by a metabo HPT authorized service center. 18. NEVER leave tool running unattended. Turn power off. Don’t leave tool until it comes to a complete stop. 19. Carefully handle power tools. Should a power tool be dropped or struck against hard materials inadvertently, it may be deformed, cracked, or damaged. 20. Do not wipe plastic parts with solvent. Solvents such as gasoline, thinner benzine, carbon tetrachloride, and alcohol may damage and crack plastic parts. Do not wipe them with such solvents. Wipe plastic parts with a soft cloth lightly dampened with soapy water and dry thoroughly. 21. ALWAYS wear eye protection that meets the requirement of the latest revision of ANSI Standard Z87.1. 22. ALWAYS be careful with buried object such as an underground wiring. Touching live wiring or electric cable with this tool may result in electric shock. Confirm before use whether hidden objects are present, such as electric cables within the wall, floor or ceiling. 01Eng_DH28PC_US.P65 11/10/10, 14:35 6
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7 English SAVE THESE INSTRUCTIONS AND MAKE THEM AVAILABLE TO OTHER USERS AND OWNERS OF THIS TOOL! FUNCTIONAL DESCRIPTION NOTE: The information contained in this Instruction Manual is designed to assist you in the safe operation and maintenance of the power tool. NEVER operate, or attempt any maintenance on the tool unless you have first read and understood all safety instructions contained in this manual. Some illustrations in this Instruction Manual may show details or attachments that differ from those on your own power tool. NAME OF PARTS Fig. 1 Housing Nameplate Drill bit Front cap Grip Tail cover Side handle Push button Switch Change lever Stopper Handle Set screw (under the tail cover) Brush cap (inside the tail cover)
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8 English SPECIFICATIONS Motor Single-Phase, Series Commutator Motor Power Source Single-Phase, 120V 60Hz Current 6.3A Capacity Concrete: 5/32" – 1-1/8" (4mm – 28mm) Steel: 1/2" (13mm) Wood: 1-1/4" (32mm) No-Load Speed 0 – 1,050/min. Full-load Impact Rate 0 – 4,000/min. Weight 7.7 lbs (3.5 kg) ASSEMBLY AND OPERATION APPLICATIONS Rotation and hammering function  Drilling anchor holes  Drilling holes in concrete  Drilling holes in tile Rotation only function  Drilling in steel or wood. (with optional accessories)  Tightening machine screws, wood screws. (with optional accessories) Hammering only function  Light-duty chiselling of concrete, groove digging and edging. PRIOR TO OPERATION 1. Power source Ensure that the power source to be utilized conforms to the power source requirements specified on the product nameplate. 2. Power switch Ensure that the switch is in the OFF position. If the plug is connected to a receptacle while the switch is in the ON position, the power tool will start operating immediately and can cause serious injury. 3. Extension cord When the work area is far away from the power source, use an extension cord of sufficient thickness and rated capacity. The extension cord should be kept as short as practicable. WARNING: Damaged cord must be replaced or repaired. 4. Check the receptacle If the receptacle only loosely accepts the plug, the receptacle must be repaired. Contact a licensed electrician to make appropriate repairs. If such a fautly receptacle is used, it may cause overheating, resulting in a serious hazard. 5. Confirming condition of the environment: Confirm that the work site is placed under appropriate conditions conforming to prescribed precautions. 6. Mounting the drill bit (Fig. 2) CAUTION: To prevent accidents, make sure to turn the switch off and disconnect the plug from the receptacle.
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9 English Dust cup Fig. 4 Drill bit Part of SDS-plus shank Grip Front cap Fig. 2  Installing dust collector (B) When using dust collector (B), insert dust collector (B) from the tip of the bit by aligning it to the groove on the grip (Fig. 5) Fig. 5 Grip Fig. 3 NOTE: When using tools such as bull points, drill bits, etc., make sure to use the genuine parts designated by our company. (1) Clean the shank portion of the drill bit. (2) Insert the drill bit in a twisting manner into the tool holder until it latches itself. (Fig. 2) (3) Check the latching by pulling on the drill bit. (4) To remove the drill bit, fully pull the grip in the direction of the arrow and pull out the drill bit. (Fig. 3) 7. Installation of dust cup or dust collector (B) (Optional accessories) (Fig. 4, Fig. 5) When using a rotary hammer for upward drilling operations attach a dust cup or dust collector (B) to collect dust or particles for easy operation.  Installing the dust cup Use the dust cup by attaching to the drill bit a shown in Fig. 4. When using a bit which has big diameter, enlarge the center hole of the dust cup with this rotary hammer. CAUTION:  The dust cup and dust collector (B) are for exclusive use of concrete drilling work. Do not use them for wood or metal drilling work.  Insert dust collector (B) completely into the chuck part of the main unit.  When turning the rotary hammer on while dust collector (B) is detached from a concrete surface, dust collector (B) will rotate together with the drill bit. Make sure to turn on the switch after pressing dust cup on the concrete surface. (When using dust collector (B) attached to a drill bit that has more than 7-15/32" (190 mm) of overall length, dust collector (B) cannot touch the concrete surface and will rotate. Therefore please use dust collector (B) by attaching to drill bits which have 6-17/32" (166 mm), 6-19/64" (160 mm) and 4-21/64" (110 mm) overall length.  Dump particles after every two or three holes when drilling. Dust collector (B)
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10 English  Please replace the drill bit after removing dust collector (B). 8. Selecting the driver bit Screw heads or bits will be damaged unless a bit appropriate for the screw diameter is employed to drive in the screws. 9. Confirm the direction of bit rotation (Fig. 6) The bit rotates clockwise (viewed from the rear side) by pushing the R-side of the push button. The L-side of the push button is pushed to turn the bit counterclockwise. 10.Selecting the function mode You can switch functions to the 3 modes of “hammering only, “rotation + hammering”, and “rotation only” by turning the change lever while pressing the push button. Set the mark position of the change lever to that of the mode to be used. CAUTION:  Before operating the change lever, check and make sure that the motor has stopped. A failure can occur if it is operated while the motor is running.  To operate the change lever, press the push button, and release the lock of the change lever. Also, check and make sure after operation that the push button has returned and that the change lever has been locked. Push button R L Fig. 6 Fig. 7 Change lever Push button  Switch the change lever without mistake. If it is used at a position halfway, there is a fear that the service life of the switching mechanism may be shortened. HOW TO USE CAUTION: To prevent accidents, make sure to turn the switch off and disconnect the plug from the receptacle when the drill bits and other various parts are installed or removed. The power switch should also be turned off during a work break and after work. NOTE: Ensure that the wing bolt in the side handle is properly tightened before using the tool. 1. Switch operation  The rotation speed of the drill bit can be controlled steplessly by varying the amount that the trigger switch is pulled. Speed is low when the trigger switch is pulled slightly and increases as the switch is pulled more. To turn the switch OFF, release the trigger switch to its original position. 2. Rotation + Hammering This rotary hammer can be set to rotation and hammering mode by pressing the push button and turning the change lever to mark. (Fig. 4) Turn the grip slightly and confirm that the clutch has been engaged with a click.
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11 English CAUTION:  Application of force more than necessary will not only reducing drilling efficiency at all, but will deteriorate the tip edge of the drill bit and reduce the service life of the rotary hammer in addition.  Drill bit may snap off while withdrawing the rotary hammer from the drilled hole. For withdrawing, it is important to use a pushing motion.  Do not attempt to drill anchor holes or holes in concrete with the main unit in the rotation only function.  Do not attempt to use the rotary hammer in the rotation and hammering function with the drill chuck and chuck adaptor attached. This would seriously shorten the service life of every components of the machine. 4. When driving machine screws (Fig. 11) First, insert the bit into the socket in the end of chuck adaptor (D). Next, mount chuck adaptor (D) on the main unit using procedures described in 6 (1), (2), (3), put the tip of the bit in the slots in the head of the screw, grasp the main unit and tighten the screw. Drill chuck Part of SDS- plus shank Grip Front cap Chuck adapter Fig. 10 Fig. 8 Fig. 9 Change lever Push button (1) Mount the drill bit. (2) Pull the trigger switch after applying the drill bit tip to the drilling position (Fig. 8) (3) Pushing the rotary hammer forcibly is not necessary at all. Pushing slightly so that drill dust comes out gradually is just sufficient. 3. Rotation only This rotary hammer can be set to rotation only mode by pressing the push button and turning the change lever to mark. (Fig. 6) Turn the grip slightly and confirm that the clutch has been engaged with a click. To drill a wood or metal material using the separately sold drill chuck and chuck adaptor, proceed as follows. Installing drill chuck and chuck adaptor (Fig. 10): (1) Attach the drill chuck to the chuck adaptor. (2) The part of the SDS-plus shank is the same as the drill bit. Therefore, refer to the item of “Mounting the drill bit” for attaching it.
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12 English 6. Hammering only This rotary hammer can be set to hammering only mode by pressing the push button and turning the change le- ver to mark. (Fig. 12) (1) Mount the bull point or cold chisel. (2) Press the push button and set the change lever to mark. (Fig. 13) The rotation is released, turn the tool and adjust the tool to desired position. (Fig. 14) (3) Turn the change lever to mark. (Fig. 12) Then bull point or cold chisel is locked. 7. Using the stopper (Fig. 15) (1) Loosen the wing bolt, and insert the stopper into the mounting hole on the side handle. (2) Adjust the stopper position according to the depth of the hole and tighten the wing bolt securely. Fig. 12 Push button Change lever Front cap Grip Bit Socket Chuck adapter (D) Fig. 11 Fig. 14 Fig. 13 Push button Change lever CAUTION: 䡬 Exercise care not to excessively prolong driving time, otherwise, the screws may be damaged by excessive force. 䡬 Apply the rotary hammer perpendicularly to the screw head when driving a screw; otherwise, the screw head or bit will be damaged, or driving force will not be fully transferred to the screw. 䡬 Do not attempt to use the rotary hammer in the rotation and hammering function with chuck adaptor (D) and bit attached. 5. When driving wood screws (Fig. 11) (1) Selecting a suitable driver bit Employ phillips screws, if possible, since the driver bit easily slips off the heads of slotted-head screws. (2) Driving in wood screws 䡬 Prior to driving in wood screws, make pilot holes suitable for them in the wooden board. Apply the bit to the screw head grooves and gently drive the screws into the holes. 䡬 After rotating the rotary hammer at low speed for a while until a wood screw in partly driven into the wood, squeeze the trigger more strongly to obtain the optimum driving force. CAUTION: Exercise care in preparing a pilot hole suitable for the wood screw taking the hardness of the wood into consideration. Should the hole be excessively small or shallow, requiring much power to drive the screw into it, the thread of the wood screw may sometimes be damaged. 01Eng_DH22PG_US.P65 9/27/09, 9:36 AM 12
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13 English 9. Using the side handle When you wish to change a position of the side handle, turn grip of the side handle counterclockwise to loosen it, and then fasten it firmly. CAUTION: When boring a hole, there can be a case where the machine attempts to rotate by the reaction at the time of penetrating a concrete wall and/or when a tip of the blade comes in contact with the rebar. Firmly fasten the side handle and hold the machine with both of your hands. Unless you hold it securely, an accident can occur. HOW TO USE THE CORE BIT (FOR LIGHT LOAD) When boring penetrating large hole use the core bit (for light load). At that time use with the center pin and the core bit shank pro- vided as optional accessories. 1. Mounting CAUTION:  Be sure to turn power OFF and discon- nect the plug from the receptacle. (1) Mount the core bit to the core bit shank. (Fig. 18) Lubricate the thread of the core bit shank to facilitate disassembly. (2) Mount the core bit shank to the rotary hammer. (Fig. 19) Mounting hole Wing bolt Side handle Fig. 15 Stopper Fig. 16 Front cap Grip Taper shank adaptor Drill bit Cotter Rests Taper shank adaptor Fig. 17 8. How to use the drill bit (taper shank) and the taper shank adaptor. (1) Mount the taper shank adaptor to the rotary hammer. (Fig. 16) (2) Mount the drill bit (taper shank) to the taper shank adaptor. (Fig. 16) (3) Turn the switch ON, and drill a hole in prescribed depth. (4) To remove the drill bit (taper shank), insert the cotter into the slot of the taper shank adaptor and strike the head of the cotter with a hammer supporting on the rests. (Fig. 17) Fig. 18 Core bit Thread Core bit shank
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14 English Core bit tip Fig. 20 Core bit Guide plate Center pin Fig. 21 Fig. 19 Fig. 22 Core bit shank 2. How to bore (Fig. 21) (1) Connect the plug to the power source. (2) A spring is installed in the center pin. Push it lightly to the wall or the floor straight. Connect all over the surface of the core bit tip and start operating. (3) When boring about 3/16" (5 mm) in depth the position of the hole will establish. Bore after that removing the center pin and the guide plate from core bit. (4) Application of excessive force will not only expedite the work, but will deteriorate the tip edge of the drill bit, resulting in reduced service life of the rotary hammer. (3) Insert the center pin into the guide plate until it stops. (4) Engage the guide plate with the core bit, and turn the guide plate to left or right so that it does not fall even if it faces downward. (Fig. 20) CAUTION:  When removing the center pin and the guide plate, turn OFF the switch and disconnect the plug form the receptacle. 3. Dismounting. (Fig. 22) Remove the core bit shank from the rotary hammer and strike the head of the core bit shank strongly two or three times with the manual hammer holding the core bit, then the thread becomes loose and the core bit can be removed.
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15 English MAINTENANCE AND INSPECTION WARNING: Be sure to switch power OFF and disconnect the plug from the receptacle during maintenance and inspection. 1. Inspecting the drill bits Since use of a dull tool will cause motor malfunctioning and degraded efficiency, replace the drill bit with a new one or resharpening without delay when abrasion is noted. 2. Inspecting the screws Regularly inspect all screws and ensure that they are properly tightened. Should any of the screws be loosened, retighten them immediately. WARNING: Using this rotary hammer with loosen screws is extremely dangerous. 3. Maintenance of the motor The motor unit winding is the very “heart” of the power tool. Exercise due care to ensure the winding does not become damaged and/or wet with oil or water. 4. Inspecting the carbon brushes: (Fig. 23) The motor employs carbon brushes which are consumable parts. When they become worn to or near “wear limit”, it could result in motor trouble. At that time, replace both carbon brushes with new ones which have the same carbon brush Nos. shown in the figure. In addition, always keep carbon brushes clean and ensure that they slide freely within the brush holders. CAUTION: Using this rotary hammer with a carbon brush which is worn in excess of the wear limit will damage the motor. (For parts name, refer to Fig. 1) Loosen the two set screws and remove the tail cover. Remove the brush caps and carbon brushes. After replacing the carbon brushes, tighten the brush caps securely and to install the tail cover with securely tightening two set screws. 5. How to replase grease This machine is full air-tight construction to protect against dust and to prevent lubricant leakage. Therefore, the machine can be used without lubrication for long periods. Replace the grease as described below. 䡬 Grease replacement period You should look at the grease when you change the carbon brush. (See item 4 in the section MAINTENANCE AND INSPECTION.) Ask for grease replacement at the nearest metabo HPT Authorized Service Center. Proceed for replacement of grease. Wear limit No. of carbon brush 0.24" (6 mm) 0.67" (17 mm) 04 Fig. 23 NOTE: Use metabo HPT carbon brush No.04 indicated in Fig. 23. 䡬 Replacing carbon brushes: 01Eng_DH28PC_US.P65 5/26/10, 2:15 PM 15
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16 English  Grease replenishment CAUTION: Before replenishing the grease, turn the power off and pull out the power plug. (1) Disassemble the crank case cover and thoroughly wipe off the old grease inside. (Fig. 24) (2) Supply 0.9 oz (25g) of metabo HPT Electric Hammer Grease A (standard accessory, contained in tube) in the crank case. (3) After replacing the grease, reassemble the crank case cover securely. At this time, do not damage or lose the oil seal. NOTE: The metabo HPT Electric Hammer Grease A is of the lower viscosity type. When the supplied grease tube is consumed, purchase from a metabo HPT Autorized Service Center. 6. Service and repairs All quality power tools will eventually require servicing or replacement of parts because of wear from normal use. To assure that only authorized replacement parts will be used, all service and repairs must be performed by a metabo HPT Authorized Service Center, ONLY. 7. Service parts list A: Item No. B: Code No. C: No. Used D: Remarks CAUTION: Repair, modification and inspection of metabo HPT Power Tools must be carried out by an metabo HPT Authorized Service Center. This Parts List will be helpful if presented with the tool to the metabo HPT Authorized Service Center when requesting repair or other maintenance. In the operation and maintenance of power tools, the safety regulations and standards prescribed in each country must be observed. MODIFICATIONS: metabo HPT Power Tools are constantly being improved and modified to incorporate the latest technological advancements. Accordingly, some parts (i.e. code numbers and/or design) may be changed without prior notice. Fig. 24 Crank cover
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17 English ACCESSORIES WARNING: ALWAYS use Only authorized metabo HPT replacement parts and accessories. NEVER use replacement parts or accessories which are not intended for use with this tool. Contact metabo HPT if you are not sure whether it is safe to use a particular replacement part or accessory with your tool. The use of any other attachment or accessory can be dangerous and could cause injury or mechanical damage. NOTE: Accessories are subject to change without any obligation on the part of the metabo HPT. STANDARD ACCESSORIES (1) Plastic Case (Code No. 330220) .......................................................................................... 1 (2) Side Handle (Code No. 330208) .......................................................................................... 1 (3) Stopper (Code No. 982671) ................................................................................................. 1
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18 English OPTIONAL ACCESSORIES (sold separately) 1. Drilling anchor holes (Rotation + Hammering)  Drill Bit (Taper shank) and taper shank adaptor Taper mode Code No. Applicable drill bit 7/16" (11 mm) 1/2" (12.3 mm) 303617 1/2" (12.7 mm) 9/16" (14.3 mm) 9/16" (14.5 mm) 11/16" (17.5 mm) 303618 7/8" (21.5 mm) A-taper 303619 B-taper 303620 External dia. Code No. 7/16" 944460 (11 mm) 1/2" 944461 (12.3 mm) 1/2" 993038 (12.7 mm) 9/16" 944462 (14.3 mm) 9/16" 944500 (14.5 mm) 11/16" 944463 (17.5 mm) 7/8" 944464 (21.5 mm) Morse taper (No. 1) Drill bit (Taper shank) Taper shank adaptor formed A- taper or B-taper is provided as an optional accessory, but drill bit for it is not provided. Morse taper (No. 2) Drill bit (Taper shank) Cotter (Code No. 944477) (2) Taper Shank Adaptor (SDS-plus shank) <Outer wedge type with the female screw> Anchor size W 1/4" W 5/16" W 3/8" (6.3 mm) (8 mm) (9.5 mm) Overall Length 10-1/4" 10-1/4" 6-1/4" 10-1/4" (260 mm) (260 mm) (160 mm) (260 mm) Code No. 302976 302975 303621 302974 Anchor Setter (for anchor setting) (SDS-plus shank) 2. Knock-in anchor (Hammering only) (1) Drill Bit (Taper Shank)
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19 English Anchor setting adaptor (for manual hammer) <Outer wedge type with the female screw> Anchor size Code No. W1/4" 971794 (6.3 mm) W5/16" 971795 (8 mm) W3/8" 971796 (9.5 mm) W1/2" 971797 (12.7 mm) W5/8" 971798 (15.9 mm) <Inner wedge type with the headless screw> Anchor size Code No. W1/4" 971799 (6.3 mm) W5/16" 971800 (8 mm) W3/8" 971801 (9.5 mm) W1/2" 971802 (12.7 mm) W5/8" 971803 (15.9 mm) <Inner wedge type with the headless screw> Anchor size W 1/4" W 5/16" W 3/8" (6.3 mm) (8 mm) (9.5 mm) Overall Length 10-1/4" 10-1/4" 6-1/4" 10-1/4" (260 mm) (260 mm) (160 mm) (260 mm) Code No. 302979 302978 303622 302977 Core bit (outer diameter) Core bit shank – – 1"(25 mm) 982672 Overall length 1-1/8" (29 mm) 982673 4-1/8" 303625 (A) 1-1/4" (32 mm) 982674 (A) (105 mm) (A) 982684 1-3/8" (35 mm) 982675 12" 303626 1-1/2" (38 mm) 982676 (300 mm) 1-3/4" (45 mm) 982677 2" (50 mm) 982678 12" (B) 982685 (B) 2-9/16" (65 mm) 982679 (B) (300 mm) 303627 3-5/32" (80 mm) 982680 Center pin Code No. Code No. Code No. 3. Large hole boring (Rotation + Hammering) Guide Plate Center pin Core Bit Core bit Shank (SDS-plus shank)
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20 English Guide plate Core bit (outer diameter) 1-1/4" (32 mm) 1-3/8" (35 mm) 1-1/2" (38 mm) 1-3/4" (45 mm) Core bit (outer diameter) 2" (50 mm) 2-9/16" (65 mm) 3-5/32" (80 mm) Code No. 982686 982687 982688 982689 Code No. 982690 982691 982692 4. Demolishing operation (Hammering only) Bull point (Round type) (SDS-plus shank) Code No. 303046 Bull point (Square type) (SDS-plus shank) Code No. 316656 5. Groove digging and edging (Hammering only) Cold chisel (SDS-plus shank) Code No. 316657 Cutter (SDS-plus shank) Code No. 316658 6. Grooving (Hammering only) Grooving chisel (SDS-plus shank) Code No. 316659
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21 English 8. Drilling holes and driving screws (Rotation only)  Drill chuck, chuck adaptor and chuck wrench Special screw Code No. 981122 Drill chuck (13VLRB–D) (includes chuck wrench) Code No. 321814 Chuck adaptor G (SDS-plus shank) Code No. 303623 Chuck wrench 7. Bolt placing operation with Chemical Anchor. (Hammering only) Standard socket (on the market ) (SDS-plus shank) 1/2" (12.7 mm) Chemical Anchor Adapter (Code No.303044) 3/4" (19 mm) Chemical Anchor Adapter (Code No. 303045) 10. Dust cup, Dust collector (B) 11. Hammer grease A 1.1 lbs (500 g) (in a can) Code No. 980927 0.15 lbs (70 g) (in a green tube) Code No. 308471 0.07 lbs (30 g) (in a green tube) Code No. 981840 Bit No. Chuck adaptor (D) (SDS-plus shank) Code No. 303624 9. Driving Screws (Rotation only) Phillips Driver Bit Bit No. Screw Size Length Code No. No.2 1/8" – 3/16" (3 – 5 mm) 1" (25 mm) 971511Z No.3 1/4" – 5/16" (6 – 8 mm) 1" (25 mm) 971512Z Dust cup Code No. 971787 Dust collector (B) Code No. 306885 NOTE: Specifications are subject to change without any obligation on the part of the metabo HPT.
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