Shindaiwa 285s, Руководство владельца/оператора

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Chain Type
Blount 91VG
Pitch 3/8” Gauge 0.050”
285s
: Guide Bar
30 cm Double-Guard 35 cm Double-Guard
Sprocket Nose Bar Sprocket Nose Bar
352s
: Guide Bar
35 cm Double-Guard 40 cm Double-Guard
Sprocket Nose Bar Sprocket Nose Bar
Sprocket
Insert Chain
Tensioner Pin
into the Hole
Saw Chain
Installing and Adjusting the Guide Bar and Saw Chain
5. Install the chain loop over the drive
sprocket, and then align the chain drive
links within the guide bar groove. Verify
that the cutters are properly oriented
with cutter edges facing forward on top
of bar. If chain installation is difficult or
if the chain appears too tight, refer to
step 8.
6. Install the clutch cover over the bar
stud(s) and install the bar nut(s) finger
tight.
7. Place the saw on a flat surface and lift
the bar nose slightly.
WARNING!
Never operate this saw
without the clutch cover
installed.
WARNING!
The cutters on the saw
chain are very sharp! Always wear
gloves when handling.
IMPORTANT!
Proper chain adjustment is essential for
maximum performance, chain life, and
operator safety. Always inspect chain
tension before operating this saw!
NOTE:
For longest chain life, place new or
replacement chain loops in oil and soak
overnight before installation.
CAUTION!
Failure to align the guide bar and
chain tensioner pin can cause serious
damage to the clutch cover, guide
bar, tensioner pin, and/or engine
crankcase!
Guide Bar
Spacer (discard)
Nut
Studs
Clutch Cover
IMPORTANT!
The chain brake must be completely
disengaged before removing or installing
the clutch cover.
1. Use the socket wrench to remove
the clutch cover nut(s) in a counter-
clockwise rotation.
2. Remove the clutch cover.
3. Remove and discard the packing spacer.
4. Place the guide bar over the guide bar
stud(s) and chain tensioner pin.
WARNING!
Inspect chain tension often
during operation, especially when
breaking in a new chain. A loose saw
chain can jump from the guide bar,
possibly causing serious personal
injury!
Chain Adjusting
Screw
Turn Clockwise
to Tighten the
Chain (extend
the guide bar)
Check the gap between chain
side plates and the bar rail
1/8”
Max.
Readjusting the Saw Chain
1. To adjust chain tension in the field:
Stop the saw and allow the guide bar
and chain to cool. Loosen both bar nuts
approximately. 1-turn each, and then
perform steps 7-9. Never operate the
saw with a loose chain!
Bar Nut(s)
8. To adjust chain tension:
 
Turn the chain tension screw
clockwise to tighten the chain.
 
Turn the chain tension screw
counter-clockwise to loosen the
chain.
 
While lifting the bar nose, tighten or
loosen the adjusting screw until the
chain at mid-bar on the bottom of the
bar just contacts the guide bar rails.
9. Tighten the bar nut(s). The saw chain
tension is correct when there is not any
slack on the bottom of the guide bar but
the saw chain can move freely.
Recommended Bar and Chain Combinations
See your Shindiawa Dealer for your replacement Bar and Chains.