Jonsered BC2145 - Manual

English – 5 WHA T IS WHA T? What is what on the c learing saw? (BC 2145) 26 27 28 6 3 5 17 4 22 24 33 9 32 8 7 18 20 19 21 4 1 31 21 29 34 34 2 3 2 4 11 30 25 13 12 14 16 15 23 35 36 10 1 Grass blade 2 Grease fi ller cap, bevel gear 3 Bevel gear 4 Cutting attachment guard 5 Shaft 6 Handlebar 7 Throt...

English – 7 GENERAL SAFETY PRECA UTIONS Impor tant Personal protective equipment HELMET A helmet should be w orn if the trees being cleared are taller than 2 m. HEARING PROTECTION Wear hearing protection that provides adequate noise reduction. EYE PROTECTION Always wear approved eye protection. If y...

8 – English GENERAL SAFETY PRECA UTIONS Mac hine ′′′′ s safety equipment This section descr ibes the machine ′ s safety equipment, its purpose, and how checks and maintenance should be carried out to ensure that it operates correctly. See the ”What is what?” section to locate where this equipment is...

English – 9 GENERAL SAFETY PRECA UTIONS Cutting attachment guard This guard is intended to prevent loose objects from being thrown towards the operator. The guard also protects the operator from accidental contact with the cutting attachment. Check that the guard is undamaged and not cracked. Replac...

10 – English GENERAL SAFETY PRECAUTIONS For muf fl ers it is very important that you follow the instructions on checking, maintaining and servicing your machine. See instructions under the heading Checking, maintaining and servicing the machine’s safety equipment. Never use a machine that has a faul...

English – 11 GENERAL SAFETY PRECAUTIONS Cutting equipment Saw blades are intended for cutting fi brous types of wood. Grass blades and grass cutters are intended for cutting coarse grass. A trimmer head is intended for trimming grass. General rules Only use cutting attachments with the guards we rec...

12 – English GENERAL SAFETY PRECAUTIONS • The fi ling angle is 15 ° . File alternate teeth to the right and those in between to the left. If the blade has been heavily pitted by stones it may be necessary to dress the top edges of the teeth with a fl at fi le, in exceptional cases. If so, this shoul...

English – 13 ASSEMBLY Assembling the handlebar and throttle (BC 2145) • Remove the screw at the rear of the throttle handle. • Slide the throttle handle onto the right side of the handlebar, (see diagram). • Align the screw hole in the throttle handle with the hole in the handlebar. • Re fi t the sc...

14 – English ASSEMBLY Assembling the cutting equipment Fitting the blade guard/combination guard, grass blade and ball-bearing-mounted support cup • Hang the trimmer guard/combination guard (A) on the two hooks on the plate holder (M). Bend the guard around the shaft and tighten it with the bolt (L)...

16 – English ASSEMBLY Adjusting the harness and clearing saw Standard harness Safety release At the front is an easily accessible, quick release. Use this if the engine catches fi re or in any other emergency situation that requires you to free yourself from the machine and harness. Spreading the lo...

English – 17 ASSEMBLY 4 Adjust the height of the suspension hook as described in the instructions for the standard harness. (Forestry clearing) 5 If you need to lower the suspension hook, for trimming for example, move the suspension strap (A) to the lower mounting point on the backplate. 6 The elas...

18 – English FUEL HANDLING Fuel safety Never start the machine: 1 If you have spilt fuel on it. Wipe off the spillage and allow remaining fuel to evaporate. 2 If you have spilt fuel on yourself or your clothes, change your clothes. Wash any part of your body that has come in contact with fuel. Use s...

English – 19 FUEL HANDLING Mixing • Always mix the gasoline and oil in a clean container intended for fuel. • Always start by fi lling half the amount of the gasoline to be used. Then add the entire amount of oil. Mix (shake) the fuel mixture. Add the remaining amount of gasoline. • Mix (shake) the ...

20 – English STARTING AND STOPPING Check before starting • Check the blade to ensure that no cracks have formed at the bottom of the teeth or by the centre hole. The most common reason why cracks are formed is that sharp corners have been formed at the bottom of the teeth while sharpening or that th...

English – 21 STARTING AND STOPPING Start throttle: (FC 2145, FC 2145 S, FC 2145 W, BC 2145) Set the throttle to the start position by moving the choke control to the choke position and then returning it to its original position. If the machine is fi tted with a decompression valve (A): Press the val...

22 – English WORKING TECHNIQUES General working instructions Basic safety rules 1 Look around you: • To ensure that people, animals or other things cannot affect your control of the machine. • To ensure that people, animals, etc., do not come into contact with the cutting attachment or loose objects...

English – 23 WORKING TECHNIQUES Working methods • Before you start clearing, check the clearing area, the type of terrain, the slope of the ground, whether there are stones, hollows etc. • Start at whichever end of the area is easiest, and clear an open space from which to work. • Work systematicall...

24 – English WORKING TECHNIQUES • Large stems must be cut from two sides. First determine which direction the stem will fall. Make the fi rst cut on the felling side. Then fi nish cutting the stem from the other side. Adjust the cutting pressure to match the size of the stem and the hardness of the ...

26 – English MAINTENANCE Carburetor Your Jonsered product has been designed and manufactured to speci fi cations that reduce harmful exhaust fumes. The engine will be run in after it has used 8-10 tanks of fuel. To ensure that the engine runs at peak performance and produces as little harmful exhaus...

English – 27 MAINTENANCE Fine adjustment of the idle speed T Adjust the idle speed using the idle adjustment screw T, if it is necessary to readjust. First turn the idle adjustment screw T clockwise until the cutting attachment starts to rotate. Then turn the screw anticlockwise until the cutting at...

28 – English MAINTENANCE Adjusting the start throttle speed (BC 2145) The correct start throttle speed is set by means of an adjuster on the rear of the handle next to the cable. Use this screw (5 mm Allen screw) to increase or decrease the start throttle speed. Proceed as follows: 1 Run the machine...

English – 29 MAINTENANCE Air fi lter The air fi lter must be regularly cleaned to remove dust and dirt in order to avoid: • Carburettor malfunctions • Starting problems • Loss of engine power • Unnecessary wear to engine parts • Excessive fuel consumption. Clean the fi lter every 25 hours, or more r...

30 – English MAINTENANCE Winter use Running problems can occur when using the machine in the cold and snowy conditions caused by: • Too low engine temperature. • Icing of the air fi lter and carburetor. Special measures are therefore often required: • Partly mask the air inlet on the starter to incr...

English – 31 MAINTENANCE Maintenance schedule The following is a list of the maintenance that must be performed on the machine. Most of the items are described in the Maintenance section. The user must only carry out the maintenance and service work described in this manual. More extensive work must...

32 – English TECHNICAL DATA Technical data Note 1: Equivalent sound pressure level is calculated as the time-weighted energy total for sound pressure levels under various working conditions with the following time distribution: 1/2 idling and 1/2 max speed. NOTE! Noise pressure at the user’s ear and...

34 – English FEDERAL EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The EPA (The US Environmental Protection Agency), Environment Canada and Jonsered are pleased to explain the emissions control system warranty on your 2001 and later small nonroad engine. In U.S. and Canada...

1 Poly Trim 2 3 4 5 6 7 8 <20mm >20mm ! B A 6 Nm X 10

1 2 3 4 5 6 7 8 9 35-50 NM ~ 15 cm 6' "Clic" ~ 3,5 m 11' 7,0 m 23' 2,4-3,3 mm .095"-.130" 12 cm 5" Trimmy SII