Instruction Manual
Page 2
... english Guide to Using this Manual 2 Safety Precautions 3 Using the Pole Pruner 13 Mounting the Bar and Chain 16 Tensioning the Saw Chain 17 Checking Chain Tension 17 Adjusting the Throttle Cable 17 Fuel 18 Fueling 19 Chain Oil 20 Filling Chain Oil Tank 20 Checking Chain Lubrication 21 Adjusting Telescopic Shaft 21 Fitting the Harness 22 Starting / Stopping the Engine 23 Operating Instructions 27 Taking Care of Guide Bar 28 Cleaning the Air Filter 28 Motor Management 29 Adjusting the Carburetor 29 Spark Arresting Screen* in this manual...
... english Guide to Using this Manual 2 Safety Precautions 3 Using the Pole Pruner 13 Mounting the Bar and Chain 16 Tensioning the Saw Chain 17 Checking Chain Tension 17 Adjusting the Throttle Cable 17 Fuel 18 Fueling 19 Chain Oil 20 Filling Chain Oil Tank 20 Checking Chain Lubrication 21 Adjusting Telescopic Shaft 21 Fitting the Harness 22 Starting / Stopping the Engine 23 Operating Instructions 27 Taking Care of Guide Bar 28 Cleaning the Air Filter 28 Motor Management 29 Adjusting the Carburetor 29 Spark Arresting Screen* in this manual...
Instruction Manual
Page 6
... Controls" and "Definitions". !Warning! During operation, the powerhead muffler and the material around it . Properly secure your pole pruner by STIHL for use with the specific STIHL pole pruner models are useable with the STIHL powerhead, their hearing checked regularly. Pole pruner noise may , in fact, be in the proper position. Only attachments and parts supplied by STIHL or expressly approved by hand, the engine...
... Controls" and "Definitions". !Warning! During operation, the powerhead muffler and the material around it . Properly secure your pole pruner by STIHL for use with the specific STIHL pole pruner models are useable with the STIHL powerhead, their hearing checked regularly. Pole pruner noise may , in fact, be in the proper position. Only attachments and parts supplied by STIHL or expressly approved by hand, the engine...
Instruction Manual
Page 7
... pole pruner in your owner's manual). !Warning! If spilled or ignited by a spark or other in operation. To reduce the risk of your manual. english Preparation for the use of the tank. 6 HT 70, HT 75 Gasoline is running! In order to cool before refueling. Check chain tension once more after tensioning the chain. Dust (e.g. Use extreme caution when handling gasoline or fuel mix. Never start the pole pruner with...
... pole pruner in your owner's manual). !Warning! If spilled or ignited by a spark or other in operation. To reduce the risk of your manual. english Preparation for the use of the tank. 6 HT 70, HT 75 Gasoline is running! In order to cool before refueling. Check chain tension once more after tensioning the chain. Dust (e.g. Use extreme caution when handling gasoline or fuel mix. Never start the pole pruner with...
Instruction Manual
Page 8
... the sprocket and turn the chain. Starting !Warning! For specific starting instructions, see the appropriate section of fuel spillage and fire, tighten fuel cap by hand with the starting your clothing immediately. !Warning! When the engine is started, the engine speed with as much force as possible. Check for leakage. If fuel or oil leakage is found, do not start the pole pruner when the guide bar is fixed and...
... the sprocket and turn the chain. Starting !Warning! For specific starting instructions, see the appropriate section of fuel spillage and fire, tighten fuel cap by hand with the starting your clothing immediately. !Warning! When the engine is started, the engine speed with as much force as possible. Check for leakage. If fuel or oil leakage is found, do not start the pole pruner when the guide bar is fixed and...
Instruction Manual
Page 9
... wood or in poorly ventilated locations. 8 HT 70, HT 75 After adjusting chain tension, start the pole pruner, let the engine run the pole pruner indoors or in advertent contact with the rotating chain of at all times. (50ft) 15m Working Conditions Danger! Approaching or contacting electric power lines with less clearance, contact your electric utility and make proper adjustments or repairs. Maintain a clearance of the pruner...
... wood or in poorly ventilated locations. 8 HT 70, HT 75 After adjusting chain tension, start the pole pruner, let the engine run the pole pruner indoors or in advertent contact with the rotating chain of at all times. (50ft) 15m Working Conditions Danger! Approaching or contacting electric power lines with less clearance, contact your electric utility and make proper adjustments or repairs. Maintain a clearance of the pruner...
Instruction Manual
Page 11
... or other object. !Warning! The pressure may be flung off and injure the operator or bystanders, or damage the saw chain does not touch any pole pruner with the starting throttle lock engaged. To reduce risk of escape and remove all times. Make sure the handle and shaft are in this position to keep control of the cut . Place your left hand on front...
... or other object. !Warning! The pressure may be flung off and injure the operator or bystanders, or damage the saw chain does not touch any pole pruner with the starting throttle lock engaged. To reduce risk of escape and remove all times. Make sure the handle and shaft are in this position to keep control of the cut . Place your left hand on front...
Instruction Manual
Page 12
... nonroad engine repair establishment or individual. Follow the maintenance and repair instructions in the appropriate section of the tree. Also look for broken or dead branches which has not been serviced or maintained properly or if nonapproved replacement parts were used, STIHL may fall toward the operator while being limbed, but not on the bottom of the cut vertically above your Owner's Manual, especially...
... nonroad engine repair establishment or individual. Follow the maintenance and repair instructions in the appropriate section of the tree. Also look for broken or dead branches which has not been serviced or maintained properly or if nonapproved replacement parts were used, STIHL may fall toward the operator while being limbed, but not on the bottom of the cut vertically above your Owner's Manual, especially...
Instruction Manual
Page 13
... muffler or burn will increase the risk of the proper size. (Note: If terminal has detachable SAE adapter nut, it must be attached.) A loose connection between spark plug boot and ignition wire connector in your pole pruner if the screen is missing or damaged. replace worn sprockets or chains. Store pole pruner in the USA, Canada and Australia), never operate your STIHL Owner's Manual should...
... muffler or burn will increase the risk of the proper size. (Note: If terminal has detachable SAE adapter nut, it must be attached.) A loose connection between spark plug boot and ignition wire connector in your pole pruner if the screen is missing or damaged. replace worn sprockets or chains. Store pole pruner in the USA, Canada and Australia), never operate your STIHL Owner's Manual should...
Instruction Manual
Page 19
..., HT 75 For this sets the throttle cable correctly. 002BA161 KN This engine is also important. Do not use BIA or TCW rated (twostroke water cooled) mix oils or other mix oils that you use premium unleaded fuel. Take care when handling gasoline. Do not fill fuel canisters that are sitting in turn, increases the risk of 50:1. This could cause running problems or even damage the engine. Use only STIHL...
..., HT 75 For this sets the throttle cable correctly. 002BA161 KN This engine is also important. Do not use BIA or TCW rated (twostroke water cooled) mix oils or other mix oils that you use premium unleaded fuel. Take care when handling gasoline. Do not fill fuel canisters that are sitting in turn, increases the risk of 50:1. This could cause running problems or even damage the engine. Use only STIHL...
Instruction Manual
Page 21
..., HT 75 Medical studies have the required lubricating properties and is recommended. It may even cause the oil pump to use only a specially formulated chain lubricant! use waste oil! If the oil level in the oil supply: Check chain lubrication, clean the oilways, contact your STlHL dealer for chain lubrication. Never allow the oil tank to run dry! : Thoroughly clean the filler cap and area around it will otherwise quickly turn...
..., HT 75 Medical studies have the required lubricating properties and is recommended. It may even cause the oil pump to use only a specially formulated chain lubricant! use waste oil! If the oil level in the oil supply: Check chain lubrication, clean the oilways, contact your STlHL dealer for chain lubrication. Never allow the oil tank to run dry! : Thoroughly clean the filler cap and area around it will otherwise quickly turn...
Instruction Manual
Page 22
HT 70, HT 75 21 The saw chain must always throw off the screw. : Adjust shaft to required length. : Tighten the screw firmly. Every new chain has to be caused by a dirty oil strainer: Have the oil strainer cleaned or replaced by your pruner without tools. : To open the tank, swing the clip (1) to the vertical position. : Turn the filler cap counterclockwise as far as stop and remove. : Fill up with chain oil. : To...
HT 70, HT 75 21 The saw chain must always throw off the screw. : Adjust shaft to required length. : Tighten the screw firmly. Every new chain has to be caused by a dirty oil strainer: Have the oil strainer cleaned or replaced by your pruner without tools. : To open the tank, swing the clip (1) to the vertical position. : Turn the filler cap counterclockwise as far as stop and remove. : Fill up with chain oil. : To...
Instruction Manual
Page 31
... Setting : Shut off the engine. : Check chain tension. : Check the air filter and clean or replace as necessary. : Check spark arresting screen* and clean or replace as stop. : Carefully screw the low speed screw (L) down onto its seat. At high altitude : Turn high speed screw (H) clockwise (leaner) no further than stop until there is usually necessary to Using this Manual" 30 HT 70, HT 75 Then open it one turn counterclockwise. : Start and warm up engine for about 1/4 turn ) until the engine runs...
... Setting : Shut off the engine. : Check chain tension. : Check the air filter and clean or replace as necessary. : Check spark arresting screen* and clean or replace as stop. : Carefully screw the low speed screw (L) down onto its seat. At high altitude : Turn high speed screw (H) clockwise (leaner) no further than stop until there is usually necessary to Using this Manual" 30 HT 70, HT 75 Then open it one turn counterclockwise. : Start and warm up engine for about 1/4 turn ) until the engine runs...
Instruction Manual
Page 33
... by STIHL. operating at idling speed, first check the spark plug. : Remove spark plug - Replacing the Starter Rope and Rewind Spring 14 2 1 1 1 3 To reduce the risk of spark plug: : Too much oil in the boot may create arcing that could ignite combustible fumes and cause a fire. Removing the Starter Cover : Take out the screws (1). : Remove the cable lug, if fitted. : Lift the starter cover (2) away from the tank (3) and pull it must be attached.) A loose connection between spark plug boot and ignition wire...
... by STIHL. operating at idling speed, first check the spark plug. : Remove spark plug - Replacing the Starter Rope and Rewind Spring 14 2 1 1 1 3 To reduce the risk of spark plug: : Too much oil in the boot may create arcing that could ignite combustible fumes and cause a fire. Removing the Starter Cover : Take out the screws (1). : Remove the cable lug, if fitted. : Lift the starter cover (2) away from the tank (3) and pull it must be attached.) A loose connection between spark plug boot and ignition wire...
Instruction Manual
Page 36
... the housing screws. Secure cable lug (arrow) in position (if fitted on the sprocket are deeper than about 3 months or longer: : Drain and clean the fuel tank in a well ventilated area. : Run engine until carburetor is best to the cylinder fins and air filter. : If you use two chains in a dry and high or locked location, out of the reach of the chain. Use only original STIHL chain sprockets! HT 70, HT 75 35 Use gauge - a Replace the chain...
... the housing screws. Secure cable lug (arrow) in position (if fitted on the sprocket are deeper than about 3 months or longer: : Drain and clean the fuel tank in a well ventilated area. : Run engine until carburetor is best to the cylinder fins and air filter. : If you use two chains in a dry and high or locked location, out of the reach of the chain. Use only original STIHL chain sprockets! HT 70, HT 75 35 Use gauge - a Replace the chain...
Instruction Manual
Page 42
... - Complete machine Visual inspection (condition, leaks) Clean X X X Throttle trigger, slide control Check operation X X Air filter Clean Replace Filter in muffler* Clean or replace All accessible screws and nuts (not adjusting screws) Anti-vibration element Retighten Replace 1) Chain lubrication Check X Inspect, also check sharpness X X Saw chain Check chain tension X X Sharpen Check (wear, damage) X Clean and turn over X Guide bar Deburr X Replace Check X Chain sprocket Replace 1) 1) STIHL dealer * see "Guide to Using this Manual" HT 70, HT 75...
... - Complete machine Visual inspection (condition, leaks) Clean X X X Throttle trigger, slide control Check operation X X Air filter Clean Replace Filter in muffler* Clean or replace All accessible screws and nuts (not adjusting screws) Anti-vibration element Retighten Replace 1) Chain lubrication Check X Inspect, also check sharpness X X Saw chain Check chain tension X X Sharpen Check (wear, damage) X Clean and turn over X Guide bar Deburr X Replace Check X Chain sprocket Replace 1) 1) STIHL dealer * see "Guide to Using this Manual" HT 70, HT 75...
Instruction Manual
Page 44
..., HT 75 43 Connects the spark plug to branch and pulling branches away. 18. Oil Filler Cap For closing the fuel tank. 23. Fuel Filler Cap. Handle Hose (HT 70) For holding machine during starting throttle, run and stop the engine. 5. Fixed Drive Tube (HT 70) Connects engine to the harness. 4. Carrying Ring The device that drives the saw chain. 12. Guide Bar Supports and guides the saw chain. 20. Attenuates exhaust noises and diverts exhaust gases away from operator. Throttle Trigger Controls...
..., HT 75 43 Connects the spark plug to branch and pulling branches away. 18. Oil Filler Cap For closing the fuel tank. 23. Fuel Filler Cap. Handle Hose (HT 70) For holding machine during starting throttle, run and stop the engine. 5. Fixed Drive Tube (HT 70) Connects engine to the harness. 4. Carrying Ring The device that drives the saw chain. 12. Guide Bar Supports and guides the saw chain. 20. Attenuates exhaust noises and diverts exhaust gases away from operator. Throttle Trigger Controls...
Instruction Manual
Page 45
... Chain sprocket - Type: - Chain pitch: - Type: - Bar length: Rollomatic with integral fuel pump Air filter: Fuel tank capacity: Fuel mix: Foam element and metal screen 0.92 US pt (0.44 l) See "Fuel" Cutting Attachment Guide bar - Chain pitch: - Drive link gauge: - Picco Micro Mini 3/8"P (9.32 mm) 0.04 in (28 mm) Engine power to meet Federal emission requirements. Type: - of operating hours for which the engine has been shown to ISO 8893: 1.3 bhp (0.95 kW) Idle speed: 3.000 rpm Ignition System Type: Spark plug (suppressed): Electrode gap: Spark plug...
... Chain sprocket - Type: - Chain pitch: - Type: - Bar length: Rollomatic with integral fuel pump Air filter: Fuel tank capacity: Fuel mix: Foam element and metal screen 0.92 US pt (0.44 l) See "Fuel" Cutting Attachment Guide bar - Chain pitch: - Drive link gauge: - Picco Micro Mini 3/8"P (9.32 mm) 0.04 in (28 mm) Engine power to meet Federal emission requirements. Type: - of operating hours for which the engine has been shown to ISO 8893: 1.3 bhp (0.95 kW) Idle speed: 3.000 rpm Ignition System Type: Spark plug (suppressed): Electrode gap: Spark plug...
Instruction Manual
Page 46
... is an advantage for horizontal cuts or better control. The symbol may be identified by an authorized STIHL dealer using original STIHL replacement parts. Contact your STIHL dealer for chain sprocket Other special accessories Safety glasses Harness HT full harness (with sling) Carburetor screwdriver Combination wrench STIHL lubricating grease STIHL ElastoStart (starter rope with grip) Special resin-free lubricating oil The user of this manual. Other repair work may appear alone...
... is an advantage for horizontal cuts or better control. The symbol may be identified by an authorized STIHL dealer using original STIHL replacement parts. Contact your STIHL dealer for chain sprocket Other special accessories Safety glasses Harness HT full harness (with sling) Carburetor screwdriver Combination wrench STIHL lubricating grease STIHL ElastoStart (starter rope with grip) Special resin-free lubricating oil The user of this manual. Other repair work may appear alone...
Instruction Manual
Page 47
... replacement part or service that STIHL Incorporated may be hoses, and connectors and other states, new 1997 and later model year small off-road equipment engines must warrant the emission control system on your small off -road equipment engine will be designed, built and equipped, at the time of your engine is performed at 1-800-467-8445 or you warranty coverage if your owner's manual...
... replacement part or service that STIHL Incorporated may be hoses, and connectors and other states, new 1997 and later model year small off-road equipment engines must warrant the emission control system on your small off -road equipment engine will be designed, built and equipped, at the time of your engine is performed at 1-800-467-8445 or you warranty coverage if your owner's manual...
Instruction Manual
Page 48
... this manual are : Carburetor Choke (Cold start enrichment system) Intake manifold Air filter Spark plug Magneto or electronic ignition system (ignition module) Catalytic converter (if applicable) Fasteners Where to make a claim for Warranty Service Bring the product to the owner. Any manufacturerapproved or equivalent replacement part may be used for any warranty maintenance or repairs on emissionrelated parts and must be charged for diagnostic labor which leads to STIHL. Maintenance Requirements The maintenance instructions...
... this manual are : Carburetor Choke (Cold start enrichment system) Intake manifold Air filter Spark plug Magneto or electronic ignition system (ignition module) Catalytic converter (if applicable) Fasteners Where to make a claim for Warranty Service Bring the product to the owner. Any manufacturerapproved or equivalent replacement part may be used for any warranty maintenance or repairs on emissionrelated parts and must be charged for diagnostic labor which leads to STIHL. Maintenance Requirements The maintenance instructions...
