Husqvarna GT2254 用户手册

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页码 52
15
OPERATION
FIG. 11
00272
MOWING TIPS
•      Tire chains cannot be used when the mower housing 
is attached to tractor.
•         Mower should be properly leveled for best mowing per-
formance.  See “TO LEVEL MOWER HOUSING” in the 
Service and Adjustments section of this man ual.
•      The left hand side of mower should be used for trim-
 ming.
•     Drive so that clippings are discharged onto the area 
that has been cut.  Have the cut area to the right of 
the tractor.  This will result in a more even dis tri bu tion
of clippings and more uniform cutting.
•         When mowing large areas, start by turning to the right so 
that clippings will discharge away from shrubs, fences, 
driveways, etc.  After one or two rounds, mow in the 
opposite direction making left hand turns until fi nished 
(See Fig. 11).
•      If  grass is extremely tall, it should be mowed twice to 
reduce load and possible fi re hazard from dried clip-
pings.  Make fi rst cut relatively high; the second to the 
desired height.
•      Do not mow grass when it is wet.  Wet grass will plug 
mower and leave undesirable clumps.  Allow grass to 
dry before mowing.
Always operate engine at full throttle when mow-
ing 
to assure better mowing performance and proper 
discharge of material.  Regulate ground speed by se-
 lect ing a low enough gear to give the mower cut ting
perfor mance as well as the quality of cut de sired.
•     When operating attachments, select a ground speed 
that will suit the terrain and give best performance of 
the at tachment being used.  
WARM WEATHER STARTING (50° F and above)
•      When engine starts, slowly push choke control in until 
the engine begins to run smoothly. If the engine starts 
to run roughly, pull the choke control out slightly for a 
few seconds and then continue to push the control in 
slowly.
•      The attachments and ground drive can now be used. If 
the engine does not accept the load, restart the engine 
and allow it to warm up for one minute using the choke 
as described above.
COLD WEATHER STARTING (50° F and below)
•      When engine starts, slowly push choke control in until 
the engine begins to run smoothly. Continue to push 
the choke control in small steps allowing the engine to 
accept small changes in speed and load, until the choke 
control is fully in. If the engine starts to run roughly, pull 
the choke control out slightly for a few seconds and 
then continue to push the control in slowly. This may 
require an engine warm-up period from several sec onds 
to several minutes, depending on the temperature.
•         The attachments can be used during the engine warm-
up period and may require the choke con trol be pulled 
out slight ly.
NOTE: If at a high altitude (above 3000 feet) or in cold 
temperatures (below 32 F) the carburetor fuel mixture may 
need to be adjusted for best engine performance. See “TO 
ADJUST CARBURETOR” in the Service and Adjustments 
section of this manual.