Trojan TH-50 - Chapter 5 Chisels

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CHAPTER5CHISELS
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5.1CHISELTYPE
 MoilPointtypeChisel 
Itis specially usedforquickbreakingveryhardobject,butnotbreakingintopieces.Ifbreakingobjectintopieces,theBlunt
typewillbemoreefficient.
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 WedgetypeChisel 
ItisusuallyusedforCivilEngineering,suchasTrenching,
AsphaltConcreteRoad,etc.,orsplittingRocks.However,ifbreaking
objectintopieces,theBlunttypewillbemoreefficient.
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 BlunttypeChisel 
Itis usually usedfor Demolition Work,such as breakingRocks, Bouldersand Construction Buildings,etc. intopieces quickly.
However,iftheobjectistoo
hard,theMoilPointtypewillbemoreefficient.
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5.2CHISEL&CHISELPINSREPLACEMENT
 CleansurroundingsoftheChiselPins.PlacetheHammerhorizontally,fromtheoppositesideofRubber,hammeroutthe
Stop Pin, Rubber and Chisel Pin with the Round Bar (packed in the Tool Box). Before
 fixing new Chisel, please firstly
lubricatethegrooveofChiselbyheat‐resistingAlbanyGrease.
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 It’ll be difficult to replace new Chisel if the Chisel Pin is badly deformed, thus, every 100~500 working hours, please
dismantleandexchangetheChiselPinstodifferentinterfaces,soastoavoid
pins’single‐facewornordeformation.Ifthe
BushorChiselPiniswornordeformed,pleasefirstlyrepair.It’sallowedtogrindthedeformedparts.
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5.3CHISELQUALITYASSURANCE
Pleaserefertoourwarrantydetails.
Rubber
StopPin
RoundBar
Hammer
ChiselPin
Chisel
RoundBar