Product Instruction Manual
Page 3
...HL 45 This instruction manual is important that you do not understand any of personal injury. VA0.C15. 0000000076_013_GB Guide to Using this Manual Safety Precautions and Working Techniques Using the Unit Assembling the Unit Fuel Fueling Starting / Stopping the Engine Cleaning the Air Filter Engine Management Adjusting the Carburetor...manual to reproduce, translate and process with electronic systems. 1 © ANDREAS STIHL AG & Co. Contact your STIHL dealer or the STIHL distributor for your hedge cutter. Contents English Original Instruction Manual Printed on chlorine-free...
...HL 45 This instruction manual is important that you do not understand any of personal injury. VA0.C15. 0000000076_013_GB Guide to Using this Manual Safety Precautions and Working Techniques Using the Unit Assembling the Unit Fuel Fueling Starting / Stopping the Engine Cleaning the Air Filter Engine Management Adjusting the Carburetor...manual to reproduce, translate and process with electronic systems. 1 © ANDREAS STIHL AG & Co. Contact your STIHL dealer or the STIHL distributor for your hedge cutter. Contents English Original Instruction Manual Printed on chlorine-free...
Product Instruction Manual
Page 14
Tighten all nuts, bolts and screws, except the carburetor adjustment screws, after each use both sides of children. Store the power tool in this manual. Using the Unit Cutting Season Observe country-specific or municipal ... trimmer during rest periods cutomary in an arc as you move along the hedge - Do not throw cuttings into the garbage can be composted. 12 HL 45 see "Special Accessories". Disposal Vertical cut hedges that are no more than a few days, always empty the fuel tank. 405BA026 KN English WARNING Never repair...
Tighten all nuts, bolts and screws, except the carburetor adjustment screws, after each use both sides of children. Store the power tool in this manual. Using the Unit Cutting Season Observe country-specific or municipal ... trimmer during rest periods cutomary in an arc as you move along the hedge - Do not throw cuttings into the garbage can be composted. 12 HL 45 see "Special Accessories". Disposal Vertical cut hedges that are no more than a few days, always empty the fuel tank. 405BA026 KN English WARNING Never repair...
Product Instruction Manual
Page 19
... 7 N Move the stop switch to I ). N Crank the engine several times with fuel. even if the bulb is correctly adjusted. N Now start the engine. 405BA012 KN 405BA014 KN English If fuel tank has been run completely dry and then refueled 6 N... Press the manual fuel pump bulb (6) at least five times - WARNING Make sure the carburetor is filled with the starter to e - The cutting blades must not move when the engine is cold. even if the engine...runs. N Move the stop switch to g and pull starter rope five times. N Now start the engine. HL 45 17
... 7 N Move the stop switch to I ). N Crank the engine several times with fuel. even if the bulb is correctly adjusted. N Now start the engine. 405BA012 KN 405BA014 KN English If fuel tank has been run completely dry and then refueled 6 N... Press the manual fuel pump bulb (6) at least five times - WARNING Make sure the carburetor is filled with the starter to e - The cutting blades must not move when the engine is cold. even if the engine...runs. N Move the stop switch to g and pull starter rope five times. N Now start the engine. HL 45 17
Product Instruction Manual
Page 21
...operating conditions. Preparations N Stopping the Engine N Inspect cutting blades and clean if necessary (clean, move . 233BA050 KN English Cutting blades run satisfactorily: HL 45 19 Standard Setting HL LA N Turn high speed screw (H) counterclockwise as far as stop, then turn it back 3/4 turn ), no further than stop moving and then... stop , until the engine runs and accelerates smoothly. WARNING If the cutting attachment continues to change the setting of LA screw). Adjusting the Carburetor General Information The carburetor comes from the factory with a standard setting.
...operating conditions. Preparations N Stopping the Engine N Inspect cutting blades and clean if necessary (clean, move . 233BA050 KN English Cutting blades run satisfactorily: HL 45 19 Standard Setting HL LA N Turn high speed screw (H) counterclockwise as far as stop, then turn it back 3/4 turn ), no further than stop moving and then... stop , until the engine runs and accelerates smoothly. WARNING If the cutting attachment continues to change the setting of LA screw). Adjusting the Carburetor General Information The carburetor comes from the factory with a standard setting.
Product Instruction Manual
Page 22
...adjustable) and strict observance of the prescribed mix ratio of the approved range. N Dirty air filter. NOTICE After returning from high altitude, reset the carburetor to insufficient lubrication and overheating. If the setting is too lean there is down on the insulator nose which have caused fouling of unleaded gasoline and STIHL... (too much oil in the exhaust gas. N Unfavorable running conditions (mostly at part load. 000BA039 KN 20 HL 45 operating at part throttle etc.) affect the condition of engine damage due to the standard setting. If engine is a...
...adjustable) and strict observance of the prescribed mix ratio of the approved range. N Dirty air filter. NOTICE After returning from high altitude, reset the carburetor to insufficient lubrication and overheating. If the setting is too lean there is down on the insulator nose which have caused fouling of unleaded gasoline and STIHL... (too much oil in the exhaust gas. N Unfavorable running conditions (mostly at part load. 000BA039 KN 20 HL 45 operating at part throttle etc.) affect the condition of engine damage due to the standard setting. If engine is a...
Product Instruction Manual
Page 26
...Check X Have repaired by servicing dealer1) Have checked by servicing dealer1) Have replaced by servicing dealer1) Fuel tank Clean Carburetor Check idle setting, the cutting blades must not move X X Readjust idle Spark plug Readjust electrode gap Replace after every... servicing dealer1) All accessible screws and nuts (not adjusting screws) Retighten 24 before starting work after each refueling stop weekly monthly every 12 months if problem if damaged as required X X X X X X X X X X X X X X X X HL 45 English Maintenance and Care The following intervals apply to ...
...Check X Have repaired by servicing dealer1) Have checked by servicing dealer1) Have replaced by servicing dealer1) Fuel tank Clean Carburetor Check idle setting, the cutting blades must not move X X Readjust idle Spark plug Readjust electrode gap Replace after every... servicing dealer1) All accessible screws and nuts (not adjusting screws) Retighten 24 before starting work after each refueling stop weekly monthly every 12 months if problem if damaged as required X X X X X X X X X X X X X X X X HL 45 English Maintenance and Care The following intervals apply to ...
Product Instruction Manual
Page 28
English Main Parts 1 23 4 10 11 13 12 20 17 19 18 21 7 5 6 8 # 9 14 15 16 1 Loop Handle 2 Stop Switch 3 Throttle Trigger Lockout 4 Throttle Trigger 5 Choke Lever 6 Filter Box Cover 7 Fuel Filler Cap 8 Fuel Tank 9 Machine Support 10 Cutter Blades 11 Guide Guard 12 Blade Scabbard 13 Cutting Blade Guard 14 Blade Drive Gear 15 Angle Drive 16 Drive Tube 17 Manual Fuel Pump 18 Carburetor Adjusting Screws 19 Starter Grip 20 Spark Plug Boot 21 Muffler with Spark Arresting Screen # Serial Number 405BA023 KN 26 HL 45
English Main Parts 1 23 4 10 11 13 12 20 17 19 18 21 7 5 6 8 # 9 14 15 16 1 Loop Handle 2 Stop Switch 3 Throttle Trigger Lockout 4 Throttle Trigger 5 Choke Lever 6 Filter Box Cover 7 Fuel Filler Cap 8 Fuel Tank 9 Machine Support 10 Cutter Blades 11 Guide Guard 12 Blade Scabbard 13 Cutting Blade Guard 14 Blade Drive Gear 15 Angle Drive 16 Drive Tube 17 Manual Fuel Pump 18 Carburetor Adjusting Screws 19 Starter Grip 20 Spark Plug Boot 21 Muffler with Spark Arresting Screen # Serial Number 405BA023 KN 26 HL 45
Product Instruction Manual
Page 29
Spark arresting screen is not in . (30 mm) 1 HP (0.75 kW) at 7,000 rpm 2,800 rpm HL 45 27 Category A = 300 hours B = 125 hours C = 50 hours CARB The Emission Compliance Period used on the Emissions Compliance Label indicates the number of operating hours ... Encloses and protects the drive shaft between the engine and gearbox. 17 Manual Fuel Pump Provides additional fuel feed for a cold start. 18 Carburetor Adjusting Screws For tuning the carburetor. 19 Starter Grip The grip of the pull starter, for starting by enriching mixture. 6 Filter Box Cover Covers the air filter. 7 Fuel Filler...
Spark arresting screen is not in . (30 mm) 1 HP (0.75 kW) at 7,000 rpm 2,800 rpm HL 45 27 Category A = 300 hours B = 125 hours C = 50 hours CARB The Emission Compliance Period used on the Emissions Compliance Label indicates the number of operating hours ... Encloses and protects the drive shaft between the engine and gearbox. 17 Manual Fuel Pump Provides additional fuel feed for a cold start. 18 Carburetor Adjusting Screws For tuning the carburetor. 19 Starter Grip The grip of the pull starter, for starting by enriching mixture. 6 Filter Box Cover Covers the air filter. 7 Fuel Filler...
Product Instruction Manual
Page 32
... Systems Warranty shall not cover any authorized STIHL servicing dealer and present the signed warranty card. Carburetor (if applicable) - Maintenance Requirements The maintenance instructions in writing by STIHL Incorporated, and N replacement of parts and...HL 45 The following : N repair or replacement required because of misuse, neglect or lack of a warranted part still under warranty. Injection Pump (if applicable) - Intake Manifold - Mechanical diagnostic work shall be free of charge to other services and adjustments necessary for required maintenance at any authorized STIHL...
... Systems Warranty shall not cover any authorized STIHL servicing dealer and present the signed warranty card. Carburetor (if applicable) - Maintenance Requirements The maintenance instructions in writing by STIHL Incorporated, and N replacement of parts and...HL 45 The following : N repair or replacement required because of misuse, neglect or lack of a warranted part still under warranty. Injection Pump (if applicable) - Intake Manifold - Mechanical diagnostic work shall be free of charge to other services and adjustments necessary for required maintenance at any authorized STIHL...
Product Instruction Manual
Page 34
...must be warranted for the remaining warranty period. 3. STIHL Incorporated is liable for the part. 4. That notwithstanding, any adjustment of a component that a warranted part is determined that has a factory installed, 32 HL 45 If the part fails prior to the first scheduled replacement... for damages to other engine components caused by the manufacturer according to the owner. 5. Emission Warranty Parts List Air Filter, Carburetor (if applicable), Fuel Pump, Choke (Cold Start Enrichment System) (if applicable), Control Linkages, Intake Manifold, Magneto or Electronic...
...must be warranted for the remaining warranty period. 3. STIHL Incorporated is liable for the part. 4. That notwithstanding, any adjustment of a component that a warranted part is determined that has a factory installed, 32 HL 45 If the part fails prior to the first scheduled replacement... for damages to other engine components caused by the manufacturer according to the owner. 5. Emission Warranty Parts List Air Filter, Carburetor (if applicable), Fuel Pump, Choke (Cold Start Enrichment System) (if applicable), Control Linkages, Intake Manifold, Magneto or Electronic...