Laski LS 150 D, Operating Instructions Manual

Page 1: ...OPERATING INSTRUCTIONS CHIPPER LS 150 D LS 150 DW Version 06 2010...

Page 2: ...users i e instructions for putting the machine into operation work safety and operating experiences You will learn how to carry out maintenance repairs and servicing and who is authorised for doing c...

Page 3: ...e c a u t i o n s i n D e s i g n 1 7 USE 22 T r a n s p o r t S a f e t y 2 2 S t o r a g e 2 3 B e f o r e P u t t i n g i n t o O p e r a t i o n 2 4 P u t t i n g i n t o O p e r a t i o n 2 5 P...

Page 4: ...S T R E S S S y s t e m S p e e d R e g u l a t i o n 3 8 O v e r v o l t a g e p r o t e c t i o n o f t h e N o s t r e s s s y s t m 4 1 M a i n t e n a n c e I n t e r v a l s 4 2 F a i l u r e s...

Page 5: ...5 EC Conformity Declaration...

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Page 8: ...on the engine Upon take over of the product we recommend you to fill required data in the following form concerning the given product and your dealer Type of product Serial number of product Engine ty...

Page 9: ...ection of discharge ducting At work in residential zones use the machine in accordance with regulations of the local authorities to avoid disturbing of local inhabitants noise level Generally Generall...

Page 10: ...hipping When using the chipper without any container or closed bin keep anybody beyond the area where chips are thrown When using the chipper with such a bin never look inside if the chipper is still...

Page 11: ...make simple signals clear before working and to appoint one who will manage the work o If any object not allowed to be chipped falls down into the loading chute do not try to pull it out with your han...

Page 12: ...nd reach of open fire Some parts of the machine run warm such as hydraulic elements Do not touch them when the engine is still running or having been just stopped Do not let the engine running in high...

Page 13: ...ny transport on public roads is allowed only with the engine off Any transport of persons or of any load on the machine is not allowed Never exceed max allowed transport speed Putting the chipper asid...

Page 14: ...machine Under the given pos number there is their location on the machine These work safety symbols warn the operator against risks connected with the machine use Your respect to the symbol meaning is...

Page 15: ...s the switch key out of ignition Warning Electric current is present on the machine Start the machine with the switch key only Do not short circuit its contacts 5 6 7 8 Warning Fuel is flammable Keep...

Page 16: ...roduct Transport of Product Handling Handling Handling Handling This product is delivered completely mounted and fitted on its chassis The chipper can be towed by towing means which according to its t...

Page 17: ...nd etc Before coupling first clean the joint ball and grease it slightly Use a supporting jockey wheel for putting the chipper aside Precautions in Design Precautions in Design Precautions in Design P...

Page 18: ...sition A safety frame for material loading serves as an actuator for the loading rolls control i e stopping or reversing Once being pushed the chipper stops loading motion immediately the next pushing...

Page 19: ...ossible to put the machine into operation if the guard remains opened A safety pin of the chipping device rotor serves for rotor blocking at blades exchange and servicing The pin is chained on edge of...

Page 20: ...ntrols on the control board and under it Ignition box LS 150 D Upper part running hours counter charge indicator lamp switch key NOSTRESS switch Ignition box LS 150 DW Upper part box with indicator la...

Page 21: ...pporting jockey wheel Controller of loading speed Change of loading roll speed Speed regulation in range from 0 to 40 m min Discharge duct setting drawbar for locking of end piece discharge duct turni...

Page 22: ...ts or loads on the chipper Never couple another machine to the chipper Keep the traffic lights clean Avoid any damage of the traffic lights If necessary remove all mud and other deposits always before...

Page 23: ...you can use pressure water Clean especially oily spots Exchange all damaged or worn parts Use always original spare parts For spare parts contact your dealer or authorised services Do not apply any gr...

Page 24: ...beyond your competence Any servicing especially of rotating parts should be carried out by authorised persons only Check out condition of blades Replace them if worn or damaged For replacement use alw...

Page 25: ...ded in standard machine delivery RECOMMENDATION The breaker should not be used for small and short wooden pieces leaved or coniferous branch wood with low weight that may bring fouling due to shortage...

Page 26: ...the central STOP position to block the loading rolls Sink supporting legs and the jockey wheel until the travel wheels are unloaded lifted up slightly Close all guards if opened For loading of materia...

Page 27: ...neously this transmission of power cannot be interrupted Having turned the chipping device on wait for speed stabilization With that you may soever increase or reduce the speed CAUTION As soon as the...

Page 28: ...orised service At cold starting especially in winter time do not increase the engine speed but first let the engine running in idle speed to warm up the engine and hydraulic oil for about 1 1 5 min an...

Page 29: ...battery or its disconnector while the engine is still running risk of machine damage Emergency Situations Emergency Situations Emergency Situations Emergency Situations Put the chipper out of operatio...

Page 30: ...ls with parts of metal glass and other similar objects Do not chip or load materials while driving Having put materials in the loading chute between the loading rolls release loaded materials immediat...

Page 31: ...g chips Being loaded short and fine materials may deposit or clog the space behind the loading rolls in front of the chipping wheel To avoid such problems and clogging put occasionally also some longe...

Page 32: ...ew see arrow on the following figure under the hinged part of the loading chute To change the in feed speed just turn the regulating screw accordingly Noise and Vibrations Operation of this chipper br...

Page 33: ...ing to the given sort of material and expected results chips Both rolls are ribbed and enable loading of materials and also pulling them out at reverse turning if necessary chipping wheel overloaded T...

Page 34: ...ir cooled and located under its hinged hood The engine is controlled by means of elements outside the engine compartment on its right side The driving power is transmitted to the chipping wheel pulley...

Page 35: ...esel Fuel consumption l h 4 0 4 9 Fuel tank capacity l 20 15 Lubrication forced with full flow oil filter Starter electric Oil charge l 2 8 SAE 15W 40 3 8 SAE 15W 40 Max engine inclination o 25 in all...

Page 36: ...ation every 40 running hrs weekly Grease cup of chipping wheel Lubrication every 40 running hrs weekly Grease cup of tension pulley Lubrication every 40 running hrs weekly Grease cups of chipping whee...

Page 37: ...ape prolongs blade service life While regrinding it is necessary to keep the same weight of particular blades because of balance of their rotating mass For grinding use always a grinder with a magneti...

Page 38: ...ng edge Recommendation Check out conditions of blades every 40 operating hours Regrind blade edges if they are found blunt Jointing elements bolts and nuts should be replaced together with The blades...

Page 39: ...unit and 4 A installed inside Right function of NOSTRESS system The speed regulator reduces material feeding upon contingent overloading The chipping wheel speed is set by the manufacturer to 1525 rpm...

Page 40: ...ans of three V belts type XPB 1250Lw For replacement of the V belts remove four bolts fixing the engine to the frame move slightly the engine in order to extend the space between the flywheel guard an...

Page 41: ...in electrical system will fuse and break through the TRANSIL so is protected by an electronic control unit Nostress With repeated Nostress fuse 5A is necessary to first replace the damaged TRANSIL fir...

Page 42: ...nscrew the locking nut and remove the filter element Check the air pre cleaner every 25 working hrs as follows Loosen the pre cleaner carefully from its cap and remove deposits from its plastic elemen...

Page 43: ...We recommend changing the filter element together with the oil change In addition to that keep regular checking interval every 50 working hours Check up filter fouling especially after repairs of the...

Page 44: ...ement Lack of fuel Refill fuel Wrong chipping or in feed function Blunt blades Remove and regrind blades If worn replace them for new ones Worn opposite cutting edge Remove and regrind cutting edge se...

Page 45: ...Worn blower vanes Replacement SERVICE Loading rolls overloaded with material Reduce loading rolls speed Engine overheating fouled cooler clean it Bearings overheated Insufficient lubrication or wrong...

Page 46: ...ons on the machine Usage of unoriginal spare parts or parts intended for other models Disobedience to instructions for use Damage of the machine caused by faulty handling maintenance or overloading Th...

Page 47: ...tenance and Servicing The following chart form serves for notes of all actions within service life of the machine Complete the form with description of the given action changed parts and signature of...