Stihl BR 350 Instruction Manual
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Stihl BR 350 Instruction Manual

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STIHL BR 350, 430
Instruction Manual

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Summary of Contents for Stihl BR 350

  • Page 1 STIHL BR 350, 430 Instruction Manual...

  • Page 3: Table Of Contents

    Main Parts Specifications Maintenance and Repairs Disposal EC Declaration of Conformity UKCA Declaration of Conformity This instruction manual is protected by copyright. All rights reserved, especially the rights to reproduce, translate and process with electronic systems. BR 350, BR 430...

  • Page 4: Guide To Using This Manual

    English Engineering improvements Guide to Using this Manual Safety Precautions and Working Techniques STIHL's philosophy is to continually improve all of its products. For this Special safety precau - Pictograms reason we may modify the design, tions must be observed...
  • Page 5 STIHL or are technically identical. If you machine. Tie up and con - Intended Use have any questions in this respect, fine long hair so that it consult a servicing dealer.
  • Page 6 – refer blower housing is damaged, consult Gasoline is an extremely to appropriate chapters in the instruction your dealer – STIHL recommends you flammable fuel. Keep manual. contact a STIHL servicing dealer. clear of naked flames. Do Check the fuel system for leaks, not spill any fuel –...
  • Page 7 Never work on a ladder or any other concentration of exhaust gases in the insecure support. work area. BR 350, BR 430...
  • Page 8 Have all other work performed by a servicing dealer. STIHL recommends that you have servicing and repair work carried out exclusively by an authorized STIHL servicing dealer. STIHL dealers are...

  • Page 9: Assembling The Unit

    Check the fuel filler cap for leaks at regular intervals. Use only a spark plug of the type approved by STIHL and make sure it is in good condition – see "Specifications". Inspect the ignition lead (insulation in Open the hose clamp (3) and fit it on good condition, secure connection).
  • Page 10 (2). the stop. Move the control handle (7) along the tube to the most comfortable Assemble the blower tubes (5) and position. nozzle (6). Tighten down the screw in the control handle (7). BR 350, BR 430...
  • Page 11 Push the blower tube (6) into the elbow (3) – the positioning marks pleated hose (2). must face to the left. Push the pleated hose (2) over the elbow (3). BR 350, BR 430...
  • Page 12 Secure the control handle (1) with operation. The nozzle is subject to the screw (3). normal wear and tear and must be replaced when the wear mark is reached. Fitting the transport aid When storing or transporting the machine: BR 350, BR 430...

  • Page 13: Adjusting The Throttle Cable

    STIHL MotoMix STIHL recommends the use of STIHL MotoMix. This ready-to-use fuel mix Pull the straps downwards to tighten contains no benzol or lead, has a high the harness octane rating and ensures that you always use the right mix ratio.

  • Page 14: Fueling

    Engine Oil can quickly make the fuel mix unusable. If you mix the fuel yourself, use only STIHL MotoMix may be stored for up to STIHL two-stroke engine oil or another 2 years without any problems. high-performance engine oil in...

  • Page 15: Information Before You Start

    Filling up with fuel Fixed throttle Information Before You Start Take care not to spill fuel while fueling and do not overfill the tank. STIHL NOTICE recommends you use the STIHL filler nozzle (special accessory). With the engine stopped and before...

  • Page 16: Starting / Stopping The Engine

    Push the choke knob in and turn it to Continue cranking until the engine runs. Also use this setting if the engine has been running but is still cold. BR 350, BR 430...
  • Page 17 Engine does not start in warm start position o At very low outside temperatures Move the choke knob to c and Open throttle slightly – warm up the continue cranking until the engine engine for a short period. runs. BR 350, BR 430...

  • Page 18: Operating Instructions

    For longer out-of-service periods – see "Storing the Machine". Turn the choke knob to c . Loosen the screws (1). Remove the filter cover (2). BR 350, BR 430...

  • Page 19: Adjusting The Carburetor

    After returning from high altitude, reset runs smoothly. the carburetor to the standard setting. If the setting is too lean there is a risk of engine damage due to insufficient lubrication and overheating. BR 350, BR 430...

  • Page 20: Spark Plug

    Fit a new spark plug after about 100 operating hours – or sooner if the electrodes are badly eroded. Install only suppressed spark plugs of the type approved by STIHL – see "Specifications". Clean dirty spark plug. Check electrode gap (A) and Removing the spark plug readjust if necessary –...

  • Page 21: Engine Running Behavior

    (carbonization) by your environmental requirements. servicing dealer. Run the engine until the carburetor STIHL recommends that you have is dry – this helps prevent the servicing and repair work carried out carburetor diaphragms sticking exclusively by an authorized STIHL together.

  • Page 22: Maintenance And Care

    Readjust idle Readjust electrode gap Spark plug Replace after every 100 operating hours Visual inspection Cooling inlet Clean All accessible screws and nuts (not adjust - Retighten ing screws) Check Anti-vibration elements Have replaced by servicing dealer BR 350, BR 430...
  • Page 23 (very dusty work area, etc.), shorten the specified intervals accordingly. Check Blower air intake screen Clean Throttle cable Adjust Safety labels Replace STIHL recommends an authorized STIHL servicing dealer. BR 350, BR 430...

  • Page 24: Minimize Wear And Avoid Damage

    English servicing dealer. STIHL dealers are Minimize Wear and Avoid regularly given the opportunity to attend Damage training courses and are supplied with the necessary technical information. Observing the instructions in this manual helps reduce the risk of unnecessary If these maintenance operations are not wear and damage to the power tool.

  • Page 25: Main Parts

    14 Filter cover 15 Carburetor adjusting screws 16 Manual fuel pump 17 Choke knob 18 Starter grip 19 Tank cap 20 Fuel tank 21 Spark plug boot 22 Muffler Serial number Not in all versions, country-specific BR 350, BR 430...
  • Page 26 14 Filter cover 15 Carburetor adjusting screws 16 Manual fuel pump 17 Choke knob 18 Starter grip 19 Tank cap 20 Fuel tank 21 Spark plug boot 22 Muffler Serial number Not in all versions, country-specific BR 350, BR 430...

  • Page 27: Specifications

    Maximum air flow rate with - 1150 m out blower tube assembly: BR 350: 106 dB(A) Engine BR 430: 108 dB(A) BR 430 STIHL single cylinder two-stroke engine Vibration measurement a Blowing force 26 N hv,eq DIN EN 15503:2010 Displacement: 63.3 cm Air velocity:...

  • Page 28: Maintenance And Repairs

    STIHL for this power tool or approved disposal site for environment- modified in any way. are technically identical. Only use high- friendly recycling.

  • Page 29: Ec Declaration Of Conformity

    English ANDREAS STIHL AG & Co. KG EC Declaration of Conformity UKCA Declaration of Produktzulassung Conformity The year of manufacture and serial ANDREAS STIHL AG & Co. KG number are applied to the product. ANDREAS STIHL AG & Co. KG Badstr.
  • Page 30 BR 350: 107 dB(A) BR 430: 109 dB(A) Technical documents deposited at: ANDREAS STIHL AG & Co. KG The year of manufacture and serial number are indicated on the product. Done at Waiblingen, 15.07.2021 ANDREAS STIHL AG & Co. KG Dr.
  • Page 32 0458-456-0121-E englisch www.stihl.com *04584560121E* 0458-456-0121-E...

This manual is also suitable for:

Br 430

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