Husqvarna 226HD60S 用户手册

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页码 18
16
English
INTAKE AIR COOLING VENT
•  Never  touch  the  cylinder,  muffler,  or  spark  plugs  with 
your bare hands immediately after stopping the engine. 
The engine can become very hot when in operation, and 
doing so could result in severe burns.
•  Clean the cylinder fins with compressed air or a brush.
  If  waste  gets  stuck  and  causes  blockage  around  the 
intake  air  cooling  vent  or  between  the  cylinder  fins, 
it  may  cause  the  engine  to  overheat,  and  that  in  turn 
may cause mechanical failure on the part of the hedge-
trimmer.
BLADES
Clean  any  resin  and  plant  reside  from  the  blades  using 
cleaning agent 531 00 75-13 (UL22) before and after using 
the machine.
•  Make sure that the blade bolts are well tightened.
•  The  blade  assembly  is  designed  to  automatically 
compensate for any play between the blades.
Check the cutting edges and reform with a flat file.
  Point :  
1.  Keep the end corner sharp. 
 
2.  Round the root of the edge. 
 
3.  Do not use water when using a grinder.
•  When  mounting  the  blade,  make  sure  to  fasten  the 
spacer, washer and bolt, then fasten the nut.
SHARPENING
Always keep the file or sharpener at an angle of 45° to the 
blade, and:
  •  Always grind in the direction of the cutting edge;
  •   Note: files cut only in one direction; lift the file from the 
blade when returning to start a new pass;
  •   Remove all burr from the edge of the blade with a slip 
stone;
  •  Remove as little material as possible;
  •   Before refitting the sharpened blades, remove filings 
and then apply grease.
Do not try to sharpen a damaged blade: change it or take it 
to a Service dealer.
Maintenance
IMPORTANT
WARNING
WARNING
IMPORTANT
(1)
(2)
(4)
(3) (1) Bolt
(2) Plate
() Spacer
() Nut