Cutters Edge CE807R-B1 Series Benutzerhandbuch - Seite 9

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WARNING
!
Kickback ca
violently...ki
icking the saw an
If th
his happens when
n the cutting bla
serio
ous, even fatal in
njuries. It is vi
kickb
back and that yo
ou can avoid it by
work
king technique.
Kick
kback Gene
eral Rules...
Wha
at is kickbac
ck?
The w
word kickback
is used to desc
cause
es the saw and
cutting blade t
opera
ator when the u
upper quadrant
kickb
back zone, touc
ches an object.
How
w to Avoid K
Kickback
Neve
r start to cut w
with the upper q
know
wn as the kickba
ack zone.
Alwa
ays hold the ma
achine in a firm
it so t
that the thumbs
s and fingers g
Main
tain good balan
nce and a firm
Alwa
ays cut at maxim
mum rpm.
Stand
d at a comfortab
ble distance fro
Take
care when inse
erting the blad
Be al
ert to moveme
nt of the work
cause
e the cut to clos
se and pinch/bi
WARNING!
NEVER use t
cut: it will alm
most certainly be
sever
re injury. Always
s use the cutting s
Do n
not pull the CE807
7R-B¹ Rotary saw
blade
e to jam or break
k and could cause
Pull
in
Pull i
in occurs when
n the disc's low
when
n the cut closes
. (To avoid, se
"Pinc
ching/Blade rot
tation", below.
Pinc
ching/Blade
rotation
Pinch
hing/binding oc
ccurs when the
causin
ng a sudden de
ecrease in blad
saw b
being pulled do
own suddenly a
causin
ng injury.
How
w to avoid bi
inding
Suppo
ort the work pi
iece in such a w
durin
g the cutting o
peration and w
an happen very
y suddenly and
nd cutting blade
back at the user.
ade is moving it
t can cause very
ital you understa
and what causes
y taking care an
d using the right
cribe the sudde
en reaction that
to be thrown ba
ack toward the
of the blade, k
known as the
quadrant of the
blade, also
m grip with bot
th hands. Hold
grip around the
handles.
hold.
om the work p
iece.
e into an existi
ing cut.
piece or anyth
hing that could
ind the blade.
the side of the bl
lade to make a
damaged, break
and can cause
section.
w to one side, this
s can cause the
e serious injury.
wer section sudd
denly stops or
ee the heading
)
e cut in the mat
terial closes,
e rotation This
s can lead to th
and very power
rfully, possibly
way that the cu
ut remains open
when the cut is
finished.
d
Cutt
ing Blades
.
y
s
t
WARNING!
operator. N
that w
which it was inten
t
WARNING!
kickback wh
the bl
lade.
Gene
eral
Cuttin
ng blades are av
compo
osition. The CE
specif
fically run vacu
Wate
er Cooling
WARNING!
concrete, coo
reduc
cing the formatio
low t
temperatures, th
eleme
ents, and the risk
Hand
d-held, high
e
Our cu
utting blades a
y
power
r cutters. If bla
ensure
e that the blade
that ap
pply to this typ
n
8 
A cutting blade
may break and c
Never use a cutting
g blade for any ot
nded for.
Cutting plastics
s with a diamond
hen the material b
being cut melts an
vailable in vari
ious designs an
E807R-B¹ Seri
ies saw is desig
uum brazed dia
amond blades.
Water cooli
ing, which is us
ols the blade and
increases its serv
n of dust. Disadv
vantages include d
he risk of dama
aging floors and
of ice and slippin
ng.
h speed mac
chines
are manufacture
ed for high spe
ades from othe
r manufacturer
es conform to a
all regulations
pe of rotary saw
w.
cause injury to th
he
ther purpose than
n
blade can cause
nd then sticks to
nd material
gned to
sed when cuttin
g
vice life while als
o
difficulties at ver
ry
other structura
al
eed, portable
rs are used,
and demands