Jonsered HT 2124 - Manuals

English – 5 WHA T IS WHA T? What is what? 1 23 9 22 15 14 2 12 5 8 7 4 11 6 10 3 17 19 20 21 18 16 13 1 Operator’s manual 2 Handle 3 Throttle lock 4 Fuel cap 5 Choke control 6 Front handle 7 Blade guard 8 Blades 9 Transport guard 10 Air filter cover 11 Air purge 12 Fuel tank 13 Lock for handle (HT21...

6 – English GENERAL SAFETY PRECA UTIONS Impor tant Personal protective equipment HEARING PR OTECTION Wear hearing protection that provides adequate noise reduction. EYE PROTECTION Always wear approved eye protection. If you use a visor then you must also wear approved protective goggles. Approved pr...

English – 7 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...

8 – English GENERAL SAFETY PRECA UTIONS Vibration damping system Y our machine is equipped with a vibration damping system that is designed to reduce vibration and make operation easier. The machine ′ s vibration damping system reduces the transfer of vibration between the engine unit/cutting equipm...

English – 9 GENERAL SAFETY PRECAUTIONS Blades To ensure good cutting results it is important that the contact pressure between the blades is correct. The contact pressure is adjusted by turning the screws on the underside of the bar clockwise as far as they will go. Then turn the screws anticlockwis...

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

English – 11 FUEL HANDLING Mixing • Always mix the gasoline and oil in a clean container intended for fuel. • Always start by filling 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 f...

12 – English STARTING AND STOPPING Check before starting • Inspect the working area. Remove any objects that could be thrown out. • Check the cutting attachment. Never use blades that are dull, cracked or damaged. • Check that the machine is in perfect working order. Check that all nuts and screws a...

English – 13 WORKING TECHNIQUES General working instructions Safety instructions regarding the surroundings • Never allow children to use the machine. • Ensure that no-one comes closer than 15 m while you are working. • Never allow anyone else to use the machine without first ensuring that they have...

14 – English WORKING TECHNIQUES Safety instructions after completing work • The transport guard should always be fitted to the cutting attachment when the machine is not in use. • Make sure the cutting attachment has stopped before cleaning, carrying out repairs or an inspection. Disconnect the HT l...

English – 15 MAINTENANCE Carburetor Your Jonsered product has been designed and manufactured to specifications 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 exhaust ...

16 – English MAINTENANCE Cooling system To keep the working temperature as low as possible the machine is equipped with a cooling system. The cooling system consists of: 1 Fins on the flywheel. 2 Cooling fins on the cylinder. 3 Cylinder cover (directs cold air over the cylinder). Clean the cooling s...

English – 17 MAINTENANCE Gear housing There is a grease nipple and a plug for filling lubricant on the gear housing. Use a grease gun to fill with grease. This should be done after every 60 working hours. Use Jonsered special grease. CAUTION! The gear housing must not be filled completely with greas...

18 – English 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...

English – 19 TECHNICAL DATA Technical data Note 1: Equivalent noise pressure level is calculated as the time-weighted energy total for noise pressure levels under various working conditions with the following time distribution: 1/2 idle and 1/2 max. speed. Technical data HT2124 HT2124T Engine Cylind...

20 – 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...