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SAFETY INSTRUCTIONS
5. Cutting equipment
ThLs section
describes
how f_ough
corix_et maintenance
and
through
using
the _Jght t91)e of cutting
equipment
you can:
• Obtain
maximum
curling
capacity.
• Increase
the service
life of the cutting
equipment.
i Check
the cutting
equipment
with regard
lo
damage
m_d era(k
formaion.
Damaged
cutting
equipment
should
always
be replaced.
2 Only use cutting
equipment
recommended
by us_ See the "l'echnical
data" secllon,
3 Keep
the chain
cutting
teeth
properly
sha_ened!
Follow
our instructiol_s
and use the
recommended
file gauge,
A damaged
or badly
sharpened
chain
inc*x_ases
the *'isk of accidenls.
4 Maintain the correct
*'ake*" elearancd Follmv
our instructim_,s and use
the *'eeommended raker
gauge, Too ]arge a
c]earance increases ihe
rLgkof kickback,
5 Keep
the chain
properly
tesioned!
If the chain
is
slack
it Ls mo_x_ likely to
Jump
off m_d lead to
increased
wear on i_e
bar
chain m_d drive
sprocket.
8 Keep cutting equipment
wd] lubricated
and
propeiqy nmintained!
A
poor{y iubricated
chain is
nlore ]ikely to b*x_akand
lead to increased wear on
the bar chain and drive
sprocket,
©
©
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Specification
of blade and chain
Vv'her
the cattir
g equipnient
supplied
with
your
nlaehine
becomes
worn
or damaged,
you will need to replace
it. Use
only the manufactar<_r
approved
bar and chain.
Guide bar
• Length
(inchesicni)
• Number of teeth on bar
tip sprocket
(*1).
Small
number
= small tip
radius
= low-kickback
• Chain pilch (inches)
The spacing between lhe
drive links of the chain
must nlatch the spacing of
the leeth on the bar tip
sprocket and drive
sprocket,
• Number
of drive links
The number
of drive ]inks
Lsdetermined
by the
]engfh of ihe bar, the chain
pitch and the number of
leeth on the bar tip
sprocket,
• Bar g*'oove
width
(inches/
TlllI1)
The groove in the bar
must
match
the width
of
the chain
d*Jve links.
• Saw chain
oil hole and
hole for chain
tensioner
PITCH
= D
English -
7
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