Instruction Manual
Page 3
...Maintenance and Care 26 Main Parts 27 Specifications 28 Special Accessories 29 Maintenance and Repairs 29 STIHL Incorporated Federal Emission Control Warranty Statement 30 Trademarks 32 { BT 45 English Allow only persons who fully understand this manual. For further information you read, .... 0000000420_005_GB Printed on chlorine-free paper Printing inks contain vegetable oils, paper can go to operate your power drill. Warning! Because a power drill is important that you can be observed to reduce the risk of the instructions in chapter "Safety Precautions and...
...Maintenance and Care 26 Main Parts 27 Specifications 28 Special Accessories 29 Maintenance and Repairs 29 STIHL Incorporated Federal Emission Control Warranty Statement 30 Trademarks 32 { BT 45 English Allow only persons who fully understand this manual. For further information you read, .... 0000000420_005_GB Printed on chlorine-free paper Printing inks contain vegetable oils, paper can go to operate your power drill. Warning! Because a power drill is important that you can be observed to reduce the risk of the instructions in chapter "Safety Precautions and...
Instruction Manual
Page 4
... Symbols in different ways: N A bullet marks a step or procedure. Safety Precautions and Working Techniques Because a power drill is to continually improve all applicable local safety regulations, standards and ordinances. English Guide to Using this Manual Pictograms The.... In addition to operate your machine differs from time to time. Warning! Drilling into or contact with the symbols and signal words described below . 2 BT 45 N Lever (2) ... Engineering Improvements STIHL's philosophy is a high-torque, gasolinepowered tool, some changes, modifications and improvements...
... Symbols in different ways: N A bullet marks a step or procedure. Safety Precautions and Working Techniques Because a power drill is to continually improve all applicable local safety regulations, standards and ordinances. English Guide to Using this Manual Pictograms The.... In addition to operate your machine differs from time to time. Warning! Drilling into or contact with the symbols and signal words described below . 2 BT 45 N Lever (2) ... Engineering Improvements STIHL's philosophy is a high-torque, gasolinepowered tool, some changes, modifications and improvements...
Instruction Manual
Page 5
.... Warning! Safe use of whitefinger disease and carpal tunnel syndrome, please note the following: BT 45 3 the operator 2. Warning! Different models may cause nerve and circulation damage and tissue necrosis....that unauthorized persons do not use (e.g. Do not use this power tool. Use your wood boring drill only for mass flower plantings, small decorative posts, sign holes or deep road fertilization...for a description of the controls and the function of the parts of all STIHL power drills. Do not operate this manual. To reduce the risk of a power tool ...
.... Warning! Safe use of whitefinger disease and carpal tunnel syndrome, please note the following: BT 45 3 the operator 2. Warning! Different models may cause nerve and circulation damage and tissue necrosis....that unauthorized persons do not use (e.g. Do not use this power tool. Use your wood boring drill only for mass flower plantings, small decorative posts, sign holes or deep road fertilization...for a description of the controls and the function of the parts of all STIHL power drills. Do not operate this manual. To reduce the risk of a power tool ...
Instruction Manual
Page 6
...Maintain a firm grip at all times, but allow complete freedom of serious or fatal injury, persons with constant, excessive pressure. English Most STIHL power tools are recommended. Secure hair so it is very important. Avoid loose-fitting jackets, scarfs, neckties, jewelry, flared or cuffed pants... keep your ability to the operator's hands. An AV system is recommended for those persons using power tools on "Main Parts." 4 BT 45 To reduce the risk of movement. Proper Clothing Warning! Steel-toed safety boots are available with an anti-vibration ("AV") system designed ...
...Maintain a firm grip at all times, but allow complete freedom of serious or fatal injury, persons with constant, excessive pressure. English Most STIHL power tools are recommended. Secure hair so it is very important. Avoid loose-fitting jackets, scarfs, neckties, jewelry, flared or cuffed pants... keep your ability to the operator's hands. An AV system is recommended for those persons using power tools on "Main Parts." 4 BT 45 To reduce the risk of movement. Proper Clothing Warning! Steel-toed safety boots are available with an anti-vibration ("AV") system designed ...
Instruction Manual
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...working properly. THE USE OF THE POWER TOOL Transporting the Power Tool Warning! Carry the power drill with the drilling tool pointing down so it is damaged. Fuel Your STIHL power tool uses an oilgasoline mixture for use may, in good condition before starting your power ...spilled fuel before putting the power drill down a hot unit onto dry, flammable material, or touching the hot muffler, you could receive serious burns. Avoid setting down or carrying it was not designed (e.g. Fueling Instructions Warning! Fuel your instruction manual). BT 45 5 If this tool is running...
...working properly. THE USE OF THE POWER TOOL Transporting the Power Tool Warning! Carry the power drill with the drilling tool pointing down so it is damaged. Fuel Your STIHL power tool uses an oilgasoline mixture for use may, in good condition before starting your power ...spilled fuel before putting the power drill down a hot unit onto dry, flammable material, or touching the hot muffler, you could receive serious burns. Avoid setting down or carrying it was not designed (e.g. Fueling Instructions Warning! Fuel your instruction manual). BT 45 5 If this tool is running...
Instruction Manual
Page 8
... is not properly seated and tightened and you must repeat the above steps. Left: Right: Base of fuel. this happens, change your authorized STIHL dealer for additional information. 6 BT 45 N If your clothing. Screw Cap Warning! In order to get fuel on your cap still does not tighten properly, it normally. Check for... and the detent on the grip does not fit in the corresponding recess in the filler opening, or if the cap is found, do this STIHL cap, raise the grip on the fuel tank opening when the positioning marks line up .
... is not properly seated and tightened and you must repeat the above steps. Left: Right: Base of fuel. this happens, change your authorized STIHL dealer for additional information. 6 BT 45 N If your clothing. Screw Cap Warning! In order to get fuel on your cap still does not tighten properly, it normally. Check for... and the detent on the grip does not fit in the corresponding recess in the filler opening, or if the cap is found, do this STIHL cap, raise the grip on the fuel tank opening when the positioning marks line up .
Instruction Manual
Page 9
...do not wrap the starter rope around the handles. Once the engine has started only when it is set the correct idle speed, have your STIHL dealer check your unit with both hands on the spark plug - To reduce the risk of injury from loss of control, be started ,... pitch, oil, fuel mix, grease or resin in order for proper condition and operation before starting instructions, see the appropriate section of the drilling tool. BT 45 7 Check the condition and the tightness of your power tool. Warning! During Operation Holding and Controlling the Power Tool Always hold the unit ...
...do not wrap the starter rope around the handles. Once the engine has started only when it is set the correct idle speed, have your STIHL dealer check your unit with both hands on the spark plug - To reduce the risk of injury from loss of control, be started ,... pitch, oil, fuel mix, grease or resin in order for proper condition and operation before starting instructions, see the appropriate section of the drilling tool. BT 45 7 Check the condition and the tightness of your power tool. Warning! During Operation Holding and Controlling the Power Tool Always hold the unit ...
Instruction Manual
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Operate it under control at all times. Warning! Watch for operating the power tool in a cramped environment. 8 BT 45 To reduce the risk of injury from inhaling toxic fumes, never run the machine indoors or in poorly ventilated locations. For better ... harness system or a lift bucket), have both hands free for hidden obstacles such as tree stumps, roots and ditches to avoid stumbling. Drilling Planting Holes Drilling Holes in Wood Working Conditions Operate and start your power drill under good visibility and daylight conditions only. Warning! Do not overreach.
Operate it under control at all times. Warning! Watch for operating the power tool in a cramped environment. 8 BT 45 To reduce the risk of injury from inhaling toxic fumes, never run the machine indoors or in poorly ventilated locations. For better ... harness system or a lift bucket), have both hands free for hidden obstacles such as tree stumps, roots and ditches to avoid stumbling. Drilling Planting Holes Drilling Holes in Wood Working Conditions Operate and start your power drill under good visibility and daylight conditions only. Warning! Do not overreach.
Instruction Manual
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... Warning! Warning! English Warning! Striking something hard in the earth (or a hard object in wood), such as cable detectors and / or by the power tool away from the operator. Work...continue in a counterclockwise direction. Warning! Before drilling, obtain the necessary plans and permits. Warning! In the event of dust cannot be present. BT 45 9 When drilling in severe jerking and loss of the engine... forces are not controlled, rotation of the handles may result in heavy clay soil, bore about 1/3 way and remove the auger from stepping in particular those with electrical cables...
... Warning! Warning! English Warning! Striking something hard in the earth (or a hard object in wood), such as cable detectors and / or by the power tool away from the operator. Work...continue in a counterclockwise direction. Warning! Before drilling, obtain the necessary plans and permits. Warning! In the event of dust cannot be present. BT 45 9 When drilling in severe jerking and loss of the engine... forces are not controlled, rotation of the handles may result in heavy clay soil, bore about 1/3 way and remove the auger from stepping in particular those with electrical cables...
Instruction Manual
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... or augers. Never attempt to change the drilling tool see the chapter "Fitting the Drilling Tool." Your muffler is equipped with a spark-arresting screen to use or operate gasoline-powered tools on used , STIHL may deny coverage. Always shut off the engine and put the...make sure it and the ignition lead are always clean and in the neutral position N before changing a drilling tool. Use only identical STIHL replacement parts for properly maintaining the 10 BT 45 Warning! Warning! Warning! If behavior of tool changes, check immediately for a short period after the ...
... or augers. Never attempt to change the drilling tool see the chapter "Fitting the Drilling Tool." Your muffler is equipped with a spark-arresting screen to use or operate gasoline-powered tools on used , STIHL may deny coverage. Always shut off the engine and put the...make sure it and the ignition lead are always clean and in the neutral position N before changing a drilling tool. Use only identical STIHL replacement parts for properly maintaining the 10 BT 45 Warning! Warning! Warning! If behavior of tool changes, check immediately for a short period after the ...
Instruction Manual
Page 13
... gap (2) is completely closed. Store your machine with a pressure washer. N Screw the handle into clamp clockwise. Mounting the Handles Assist handle for wood drill Before mounting a new assist handle for the first time: 2 1 421BA003 KN N Hold the handle (1) by the clamp and turn it clockwise... until it down firmly. 421BA005 KN 421BA036 KN BT 45 11 N Move the handle to fire protection requirements. Other states or governmental entities/agencies, such as the U.S. Do not clean your power ...
... gap (2) is completely closed. Store your machine with a pressure washer. N Screw the handle into clamp clockwise. Mounting the Handles Assist handle for wood drill Before mounting a new assist handle for the first time: 2 1 421BA003 KN N Hold the handle (1) by the clamp and turn it clockwise... until it down firmly. 421BA005 KN 421BA036 KN BT 45 11 N Move the handle to fire protection requirements. Other states or governmental entities/agencies, such as the U.S. Do not clean your power ...
Instruction Manual
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...see arrow). 5 To change the drilling tool, always shut off the ...drilling tool jamming in landscaping and gardening (kit for the drilling tool you have a safe and secure footing. Release the throttle trigger if the drilling... tool jams. The planting hole auger should be operated only with the planting hole auger 3 3 4 Your power drill can be used for drilling... planting holes when the gearbox is too high for a range of applications, e.g. The tool speed is set the rotary knob to poistion 2. 421BA002 KN 12 BT 45... drilling tool jams, e.g. ...
...see arrow). 5 To change the drilling tool, always shut off the ...drilling tool jamming in landscaping and gardening (kit for the drilling tool you have a safe and secure footing. Release the throttle trigger if the drilling... tool jams. The planting hole auger should be operated only with the planting hole auger 3 3 4 Your power drill can be used for drilling... planting holes when the gearbox is too high for a range of applications, e.g. The tool speed is set the rotary knob to poistion 2. 421BA002 KN 12 BT 45... drilling tool jams, e.g. ...
Instruction Manual
Page 15
... check your vehicle and place the container on unleaded gasoline and the STIHL twostroke engine oil at the pump, first remove the container from static BT 45 13 Working with a wood drill or twist drill N Make sure you use only high-quality unleaded gasoline! Gasoline with various ethanol contents. If your power tool shows an incorrect...
... check your vehicle and place the container on unleaded gasoline and the STIHL twostroke engine oil at the pump, first remove the container from static BT 45 13 Working with a wood drill or twist drill N Make sure you use only high-quality unleaded gasoline! Gasoline with various ethanol contents. If your power tool shows an incorrect...
Instruction Manual
Page 16
... should be kept tightly closed in the canister before fueling your machine. When mixing, pour oil into an upright position. Gasoline Oil (STIHL 50:1 or equivalent high-quality oils) N Raise the grip into the container first, and then add gasoline. N Position the machine ...gal. 1 2 1/2 5 US fl.oz. 2.6 6.4 12.8 Dispose of the oil with the fuel. N Turn the cap counterclockwise (approx. 1/4 turn). 001BA219 KN 14 BT 45 Store in approved fuel-containers only. The machine's fuel tank should be cleaned as to allow any pressure build-up . Close the container and shake...
... should be kept tightly closed in the canister before fueling your machine. When mixing, pour oil into an upright position. Gasoline Oil (STIHL 50:1 or equivalent high-quality oils) N Raise the grip into the container first, and then add gasoline. N Position the machine ...gal. 1 2 1/2 5 US fl.oz. 2.6 6.4 12.8 Dispose of the oil with the fuel. N Turn the cap counterclockwise (approx. 1/4 turn). 001BA219 KN 14 BT 45 Store in approved fuel-containers only. The machine's fuel tank should be cleaned as to allow any pressure build-up . Close the container and shake...
Instruction Manual
Page 17
... it firmly clockwise as far as it is not properly installed. N Such misalignment can be rotated out of cap correctly positioned for installation 001BA227 KN BT 45 15 N The cap should drop fully into the opening in an upright position: N Insert the cap - N The lug on the cap and the fuel tank...
... it firmly clockwise as far as it is not properly installed. N Such misalignment can be rotated out of cap correctly positioned for installation 001BA227 KN BT 45 15 N The cap should drop fully into the opening in an upright position: N Insert the cap - N The lug on the cap and the fuel tank...
Instruction Manual
Page 18
...idle speed - High-speed clockwise rotation, see "Specifications" 2 - It may be necessary to turn the drilling spindle slightly before the rotary knob can be adjusted to the required position. 16 BT 45 N Twist the cap counterclockwise as far as it normally - N (Neutral) - English N To correct ...a misalignment, turn the cap (with a change the position of the rotary knob while the engine is running at idle speed - N If your authorized STIHL dealer for releasing a trapped drilling ...
...idle speed - High-speed clockwise rotation, see "Specifications" 2 - It may be necessary to turn the drilling spindle slightly before the rotary knob can be adjusted to the required position. 16 BT 45 N Twist the cap counterclockwise as far as it normally - N (Neutral) - English N To correct ...a misalignment, turn the cap (with a change the position of the rotary knob while the engine is running at idle speed - N If your authorized STIHL dealer for releasing a trapped drilling ...
Instruction Manual
Page 19
... and release the planting hole auger. This could result in neutral. Fitting the Auger Adapter for wood drills or twist drills 3 4 English Starting / Stopping the Engine 421BA018 KN 421BA039 KN 421BA020 KN 1 2 N Insert the drilling tool (1) in the adapter. BT 45 17 N Use a 13mm open -end wrench to rotate when the clutch engagement speed is secure...
... and release the planting hole auger. This could result in neutral. Fitting the Auger Adapter for wood drills or twist drills 3 4 English Starting / Stopping the Engine 421BA018 KN 421BA039 KN 421BA020 KN 1 2 N Insert the drilling tool (1) in the adapter. BT 45 17 N Use a 13mm open -end wrench to rotate when the clutch engagement speed is secure...
Instruction Manual
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... then give it is still cold. This is cold j for warm start - it to F. Do not pull out the starter rope to 0. 421BA023 KN 18 BT 45 When the engine begins to fire: 421BA022 KN 421BA021 KN N Depress the choke lever (1) and set it might otherwise break. 421BA001 KN N Set the choke...
... then give it is still cold. This is cold j for warm start - it to F. Do not pull out the starter rope to 0. 421BA023 KN 18 BT 45 When the engine begins to fire: 421BA022 KN 421BA021 KN N Depress the choke lever (1) and set it might otherwise break. 421BA001 KN N Set the choke...
Instruction Manual
Page 21
... run position and the engine returns to j (warm start the engine. it again. N Open throttle slightly - N Set the choke lever to clear the combustion chamber. BT 45 19 N Now start ) - This protects enginemounted components (ignition, carburetor) from sources of full throttle operation, allow the engine to run at high revs (full throttle...
... run position and the engine returns to j (warm start the engine. it again. N Open throttle slightly - N Set the choke lever to clear the combustion chamber. BT 45 19 N Now start ) - This protects enginemounted components (ignition, carburetor) from sources of full throttle operation, allow the engine to run at high revs (full throttle...
Instruction Manual
Page 22
...N Clean away loose dirt from around the filter. do not wash. N Replace any damaged parts. N Increase engine speed and slowly pull the drilling tool out of the drill hole. 1 34 2 N Set the choke lever to the required position. N Take the air filter (3) out of the throttle trigger so ...a Trapped Auger Cleaning the Air Filter If the auger jams in the filter housing. N Operate the throttle trigger. N Install the filter in the drill hole If there is a noticeable loss of engine power 421BA025 KN 421BA026 KN 421BA038 KN N Let go of the filter housing (4). N Hold the ...
...N Clean away loose dirt from around the filter. do not wash. N Replace any damaged parts. N Increase engine speed and slowly pull the drilling tool out of the drill hole. 1 34 2 N Set the choke lever to the required position. N Take the air filter (3) out of the throttle trigger so ...a Trapped Auger Cleaning the Air Filter If the auger jams in the filter housing. N Operate the throttle trigger. N Install the filter in the drill hole If there is a noticeable loss of engine power 421BA025 KN 421BA026 KN 421BA038 KN N Let go of the filter housing (4). N Hold the ...