243 - DescriptionCentrifugal Blower UnitsGeneral informationThe blower unit is located at the back of the machine. It contains a gearbox unit, blanking plate, crankcase, outlet hosesand nozzles, turbine and clutch.There are two different turbine models: the steel model assembled in P540 and P540D centrifugal blower units, and thealuminium model assembled in HF600 blower units.ATTENTION! The clutch is one of the most important parts in the blower unit in terms of safety. Make sure that it isin perfect conditions (i.e. that it is not blocked, etc.). Otherwise, it could cause the blower unit to explode.HF540 (TS3 P540 / TS6 P540 Single)HF540D (TD3-P540 Double)HF640D (TD3-P640 Double)The air kit should adapt to the requirements of the booms width and crop in order to give the best application results.The following section gives more details about the different pneumatic air kits available.The letters HF***D means High Flow and Double, respectively. They have a polyethylene crankcase.Crankcase and turbines with 540 mm / 21” or 640 mm / 25 “diameter.ComponentsA. GridB. Polyethylene crankcaseC. ClutchD. Steel turbineE. GearboxF. ChassisDANGER! UNDER NO CIRCUMSTANCES should you exceed 540 r.p.m. from the tractor PTO as there is a seriousdanger of air kit explosion.DANGER! STAY CLEAR of the air inlet and outlet while the turbine is in use. Foreign objects could be expelled fromthe air outlet or parts of clothing could be sucked into the air inlet.WARNING! The blower units are the most dangerous part of the machine. Do not attempt to alter any of itscomponents without checking with your nearest distributor first. Manipulating blower units to change theircharacteristics should only be carried out by qualified personnel that has been expressly authorised by ILEMO-HARDI S.A.U.A BC D E F
