Husqvarna 128R manual Fitting blades and trimmer heads, Correct height, Correct balance

Page 11

ASSEMBLY

Correct height

Adjust the harness so that the cutting at- tachment is parallel to the ground.

Correct balance

Let the cutting attachment rest lightly on the ground. If you use a grass blade, it should balance about 10 cm above the ground to prevent contact with stones and the like. Adjust the position of the harness clamp to balance the unit correctly.

Fitting blades and trimmer heads

SWhen fitting the cutting attachment it is extremely important that the raised section on the drive disc/support flange engages correctly in the centre hole of the cutting attachment. If the cutting attachment is fitted incorrectly it can result in serious and/ or fatal personal injury.

WARNING: Never use a cutting attachment without an approved guard. See the section on Techni- cal data. If an incorrect or faulty guard is fitted this can cause seri- ous personal injury.

IMPORTANT!

If a grass blade is to be used, the machine must be equipped with the correct handle- bar, blade guard and harness.

545196768 Rev. 3 5/15/09

Fitting a blade guard, grass blade and grass cutter

SHook the blade guard/combination guard

(A) onto the fitting on the shaft and secure

with the bolt.

CAUTION! Use the recommended blade guard. See the Technical data section.

SFit the drive disc (B) on the output shaft. S Turn the blade shaft until one of the

holes in the drive disc aligns with the corresponding hole in the gear housing.

S Insert the locking pin (C) in the hole to lock the shaft.

S Place the blade (D), support cup (E) and support flange (F) on the output shaft.

S Fit the nut (G). The nut must be tight- ened to a torque of 35--50 Nm (3.5--5 kpm). Use the socket spanner in the tool kit. Hold the shaft of the spanner as close to the blade guard as possible. To tighten the nut, turn the spanner in the opposite direction to the direction of rota- tion (CAUTION! left--hand thread).

English--- 11

Page 10 Page 12
Image 11
Page 10 Page 12
Contents EN 2-27 FR 28-53 ES Always wear Symbol ExplanationSymbols Contents Support flange What is WHAT?What is what? 10 11 22 15 2127Personal protective equipment General Safety PrecautionsWear anti--slip and stable boots Rev 5/15/09 Throttle lock-out Machine’s safety equipmentHarness quick release Stop switchNever use a machine that has a faulty muffler Rev 5/15/09 Cutting attachment guardReduce the risk of blade thrust Cutting equipmentLocking nut Trimmer head Cutting equipmentGeneral rules Sharpening grass cutters and grass bladesFitting the harness AssemblyFitting the handlebar Correct balance Fitting blades and trimmer headsFitting a blade guard, grass blade and grass cutter Correct heightFitting the trimmer guard and trimmer head Fuel Fuel safetyFuel Handling Add the remaining amount of petrol Operating problemsFuelling MixingCold engine Starting and StoppingCheck before starting Starting and stoppingThis can damage the machine Warm engineFor throttle handles with a start throttle lock-out StoppingBasic working techniques Basic safety rulesWorking Techniques General working instructionsClearing Grass clearing using a grass bladeGrass trimming with a trimmer head TrimmingSweeping CuttingCarburetor MaintenanceSpark plug Unit/Maintenance SafetyMuffler Bevel gear Cleaning the air filterLoss of engine power Air filterMaintenance Daily Weekly Monthly Maintenance Maintenance Maintenance scheduleTechnical data Technical Data09--1--31 Declaration of ConformityEC Declaration of Conformity Only applies to Europe Trimmer Head Line Loading Instructions Plastic Blades Tri Cut
Top Page Image Contents