Challenge YT4334-01 User manual

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Toys
Type
User manual

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CH171
A5(148.5x210mm)
2016-10-26
8458-4334094-001
张妹珍
70g双胶纸
名称/料号
20 张A4纸
黑白印刷
说明书排版上下不要留太多白,
页 数
C
1
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p
r
m
C
HAL
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W
O
riginal
W
ARNIN
G
h
ese instru
r
oduct, e
issing par
t
LEN
G
W
C
h
Manu
a
G
Importa
n
ctions co
n
n
suring it i
s
t
s, call th
e
G
E
h
ain
a
l
n
t-Please
n
tain imp
o
s
assembl
e
e
Custom
e
Sa
w
read the
s
o
rtant inf
o
e
d corre
c
e
r Helplin
e
A
ft
e
s
e instruct
o
rmation
t
c
tly and s
a
e
on 0333
e
r Service S
ions fully
b
t
hat will h
a
fely. If y
o
300 1614
.
upport
b
efore st
a
elp you g
o
u need h
e
.
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rting ass
e
et the be
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odel: Y
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6
2
CONTENTS
GENERAL POWER TOOLS SAFETY WARNINGS……………………………………………....….3
SPECIAL SAFETY INSTRUCTIONS FOR CHAIN SAW…………………………………………..…5
SYMBOLS…………………………………………………………………………………………...…..8
DIAGRAM……………………………………………………………………………………….....….10
PARTS LIST……………………………………………………………………………………………..10
INTENDED USE………………………………………………………………………………….….…11
ASSEMBLY……………………………………………………………………………………………..12
OPERATION……………………………………………………………………………....….……….16
CLEANING AND MANTENIANCE ……………………………………………………….….….…26
TECHNICAL DATA……………………………………………………………………………………34
TROUBLESHOOTING ……….……………………………………………………………................35
GUARANTEE …………………………………...……………………………..…………………….. 36
RECYCLING AND DISPOSAL……………………………………………………………….….…..36
PLUG REPLACEMENT………………………………………………………………………………..37
G
E
W
o
a)
b)
liq
u
c)
to
El
e
a)
pl
u
ris
k
b)
ref
r
c)
th
e
d)
Ke
e
in
c
e)
ou
t
f) I
pr
o
P
e
a)
us
e
m
o
b)
du
c
o
c)
so
u
on
d)
at
t
E
NERAL
P
WARNI
N
instru
c
Save
a
warni
n
(cordl
e
o
rk Area
Keep work
Do not op
u
ids, gase
s
Keep chil
d
lose contr
e
ctrical
S
Power tool
u
gs with ea
k
of electri
Avoid bod
r
igerators.
T
Do not ex
p
e
risk of el
e
Do not ab
u
e
p cord a
w
c
rease the
When ope
r
t
door use.
U
f operatin
g
o
tected su
p
e
rsonal S
a
Stay alert,
w
e
a power
o
ment of i
n
Use perso
n
st mask,
n
o
nditions
w
Prevent un
u
rce and/o
r
the switc
h
Remove a
n
t
ached to
P
OWER
N
G! Read
a
c
tions may
a
ll warning
n
gs refers
e
ss) powe
r
Safety
area clea
n
erate pow
e
s
or dust. P
o
d
ren and b
y
ol.
S
afety
plugs mus
t
rthed (gro
u
c shock.
y contact
w
T
here is a
n
p
ose power
e
ctric sho
c
u
se the co
r
w
ay from
h
risk of ele
c
r
ating a po
w
U
se of a c
o
g
a power t
o
p
ply. Use o
f
a
fet
y
w
atch wha
t
tool while
n
attention
n
al protecti
v
n
on-skid s
a
w
ill reduce
intentional
r
battery p
a
h
or energ
n
y adjustin
g
a rotatin
g
TOOLS
S
a
ll safety w
a
result in e
l
s and ins
t
to your
m
r
tool.
n
and well
l
e
r tools in
o
wer tools
y
standers a
t
match the
u
nded) po
w
w
ith earth
e
n
increase
d
tools to rai
c
k.
r
d. Never
u
h
eat, oil, s
h
c
tric shoc
k
w
er tool ou
t
o
rd suitabl
o
ol in a da
f
an RCD r
e
t
you are d
o
you are ti
r
while op
e
v
e equipm
e
a
fety sho
e
personal i
n
starting. E
n
a
ck, pickin
g
izing pow
e
g
key or w
r
g
part of t
h
S
AFETY
W
a
rnings an
d
l
ectric sh
o
t
ructions f
o
m
ains-ope
r
l
it. Clutter
e
explosive
a
create sp
a
way while
o
outlet. Ne
v
w
er tools. U
n
e
d or grou
n
d
risk of el
e
n or wet c
o
u
se the cor
d
h
arp edge
s
k
.
t
doors, use
e for outd
mp locatio
e
duces th
o
ing and u
s
r
ed or und
e
rating po
w
e
nt. Always
e
s, hard
h
n
juries.
n
sure the s
w
g
up or car
r
e
r tools th
a
r
ench befo
r
h
e power t
o
3
W
ARNIN
G
d
all instru
c
o
ck, fire an
o
r future r
e
r
ated (co
r
e
d or dark
a
tmospher
e
a
rks whic
h
o
perating
a
v
er modify t
h
n
modified
n
ded surfa
c
e
ctric sho
c
o
nditions.
W
d
for carry
s
or movin
an extensi
oor use re
n is unavoi
d
e risk of el
e
s
e common
er the infl
u
w
er tools
m
wear eye
p
h
at, or he
w
itch is in t
h
r
ying the t
o
a
t have th
e
r
e turning t
o
ol may r
e
G
S
c
tions. Fail
u
d/or serio
u
e
ference.
T
r
ded) po
w
areas invi
t
e
s, such a
s
h
may igni
t
a
power to
o
h
e plug in
a
plugs an
d
c
es, such
a
c
k if your
b
W
ater ente
r
ing, pullin
g
g parts. D
a
on cord su
i
duces the
d
able, use
e
ctric sho
c
sense whe
u
ence of d
m
ay result
p
rotection.
aring pro
t
h
e off-posi
t
o
ol. Carryin
e
switch o
n
he power t
e
sult in pe
r
u
re to follo
w
u
s injury.
T
he term
"
w
er tool
o
t
e accide
n
s
in the pr
e
t
e the dus
t
o
l. Distrac
t
a
ny way. D
o
d
matchin
g
a
s pipes, r
a
b
ody is ea
r
r
ing a po
w
g
or unplu
g
a
maged
o
i
table for
risk of ele
c
a residual
c
k.
n operatin
g
rugs, alco
h
in serious
p
Protectiv
e
t
ection us
e
t
ion before
g power t
o
n
invites a
c
ool on. A
w
r
sonal inju
r
w
the war
n
"
power to
o
o
r battery-
n
ts.
e
sence of
f
t
or fumes.
t
ions can
c
o
not use a
n
g
outlets
w
a
diators, r
a
r
thed or g
r
w
er tool wil
g
ging the
p
o
r entang
c
tric shoc
k
current de
v
g
a power t
o
h
ol or me
d
p
ersonal i
n
e
equipme
n
e
d for a
p
connectin
g
o
ols with
y
c
cidents.
w
rench or
r
y.
n
ings and
o
l" in the
operated
f
lammable
c
ause you
n
y adapter
w
ill reduce
a
nges and
r
ounded.
l increase
p
ower tool.
led cords
k
.
v
ice (RCD)
o
ol. Do not
d
ication. A
n
jury.
n
t such as
p
propriate
g
to power
y
our finger
a key left
G
E
P
e
e)
th
e
f)
D
fro
m
g)
th
e
ha
P
o
a)
to
o
b)
b
e
c)
m
a
m
e
d)
un
f
Po
e)
an
y
re
p
f)
K
e
d
g)
int
o
o
p
S
e
a)
pa
E
NERAL
P
e
rsonal S
a
Do not ov
e
e
power t
o
D
ress prop
e
m
moving
p
If devices
e
se are c
o
zards.
o
wer Tool
Do not for
c
o
l will do t
h
Do not us
e
e
controlle
d
Disconnec
t
a
king any
a
e
asures re
d
Store idle
p
f
amiliar wit
wer tools
a
Maintain p
y
other co
n
p
aired bef
o
K
eep cutti
n
d
ges are le
Use the p
o
o
account
p
erations
d
e
rvice
Have your
rts. This wil
WARNI
N
may u
reduc
e
to co
n
machi
P
OWER
a
fet
y
(co
e
rreach. Ke
e
o
ol in unex
e
rly. Do not
p
arts. Loos
e
are provi
d
o
nnected
a
Use an
d
c
e the pow
e
h
e job be
t
e
the power
d
with the
t
the plug
f
a
djustment
s
d
uce the r
p
ower tool
s
h the pow
e
a
re dang
e
ower tools.
n
dition tha
t
o
re use. M
a
n
g tools s
h
ss likely to
o
wer tool,
a
the workin
d
ifferent fr
o
power to
o
l ensure t
h
N
G! This m
a
nder som
e
e
the risk
o
n
sult their
p
ne.
TOOLS
S
ntinued)
e
p proper
f
pected si
t
wear loos
e
e
clothes,
d
ed for the
a
nd prope
r
d
Care
e
r tool. Use
t
ter and s
a
tool if the
s
switch is
d
f
rom the p
o
s
, changin
g
isk of start
i
s
out of the
e
r tool or th
e
e
rous in th
e
Check for
t
may affe
c
a
ny accid
e
h
arp and
c
bind and
a
ccessorie
s
g conditio
n
o
m those i
n
o
l serviced
h
at the saf
e
a
chine pr
o
e
circums
t
o
f serious
o
p
hysician
a
S
AFETY
W
f
ooting an
d
t
uations.
e
clothing
o
jewellery
o
connectio
r
ly used.
U
the corre
c
a
fer at the
s
witch doe
s
d
angerous
o
wer sourc
e
g
accesso
r
i
ng the p
o
reach of c
h
e
se instruc
t
e
hands of
misalignm
e
c
t the pow
e
e
nts are c
a
c
lean. Pro
p
are easie
r
s
and tool
b
n
s and th
e
n
tended
c
by a qual
i
e
ty of the
o
duces an
t
ances int
e
o
r fatal in
j
u
a
nd the m
e
4
W
ARNIN
G
d
balance
a
o
r jewellery
o
r long ha
n of dust
e
U
se of du
s
c
t power to
o
rate for w
h
s
not turn i
t
and must
e
and/or th
r
ies, or sto
r
o
wer tool
a
h
ildren an
d
t
ions to op
e
untraine
d
e
nt or bind
i
e
r tool’s o
p
a
used by
p
p
erly main
t
r
to contr
o
b
its etc. in
a
e
work to
b
c
ould resul
t
i
fied repai
r
power to
o
electrom
a
e
rfere wit
h
ry, we rec
o
e
dical imp
l
G
S
a
t all times.
. Keep you
r
ir can be
c
e
xtraction
a
s
t collecti
o
o
l for your
a
h
ich it wa
s
t
on and of
f
be repair
e
e battery
p
r
ing power
a
ccidental
d
do not all
o
e
rate the p
o
d
users.
i
ng of movi
p
eration. If
p
oorly mai
n
t
ained cu
t
o
l.
a
ccordan
c
b
e perform
e
t
in a haz
a
r
person u
s
o
l is maint
a
a
gnetic fi
e
h
active o
r
o
mmend
p
l
ant manu
This enab
r
hair, clot
h
c
aught in
m
a
nd collec
t
o
n can r
e
a
pplication
s
designe
d
f
. Any po
w
e
d.
p
ack from t
tools. Suc
h
ly.
o
w persons
o
wer tool.
ng parts, b
damaged,
n
tained p
o
t
ting tools
c
e with the
s
e
d. Use of
a
rdous situ
a
s
ing only i
d
a
ined.
e
ld during
r
passive
m
p
ersons wi
t
facturer b
les better
h
ing and gl
o
m
oving p
a
t
ion faciliti
e
e
duce du
. The corr
e
d
.
w
er tool th
a
he power t
h
prevent
i
reakage o
f
have the
p
o
wer tools
.
with sha
r
s
e instructi
o
the pow
e
a
tion.
d
entical re
p
operation
m
edicalim
p
t
h medic
a
efore ope
control of
o
ves away
a
rts.
e
s, ensure
st-related
e
ct power
a
t cannot
ool before
i
ve safety
f
parts and
p
ower tool
.
r
p cutting
o
ns, taking
e
r tool for
p
lacement
. This field
p
lants. To
a
l implants
rating this
5
SPECIAL SAFETY INSTRUCTIONS FOR CHAIN SAW
z Keep all parts of the body away from the saw chain when the chain saw is operating. Before you
start the chain saw, make sure the saw chain is not contacting anything. A moment of
inattention while operating chain saws may cause entanglement of your clothing or
body with the saw chain.
z Always hold the chain saw with your right hand on the rear handle and your left hand on the front
handle. Holding the chain saw with a reversed hand configuration increases the risk of
personal injury and should never be done.
z Wear safety glasses and hearing protection. Further protective equipment for head, hands, legs
and feet is recommended. Adequate protective clothing will reduce personal injury by
flying debris or accidental contact with the saw chain.
z Do not operate a chain saw in a tree. Operation of a chain saw while up in a tree may result
in personal injury.
z Always keep proper footing and operate the chain saw only when standing on fixed, secure and
level surface. Slippery or unstable surfaces such as ladders may cause a loss of balance or
control of the chain saw.
z When cutting a limb that is under tension be alert for spring back. When the tension in the
wood fibres is released the spring loaded limb may strike the operator and/or throw the
chain saw out of control.
z Use extreme caution when cutting brush and saplings. The slender material may catch the
saw chain and be whipped toward you or pull you off balance.
Carry the chain saw by the front handle with the chain saw switched off and away from your body.
When transporting or storing the chain saw please always fit the guide bar cover. Proper handling
of the chain saw will reduce the likelihood of accidental contact with the moving saw chain
.
z Follow instructions for lubricating, chain tensioning and changing accessories. Improperly
tensioned or lubricated chain may either break or increase the chance for kickback.
z Keep handles dry, clean, and free from oil and grease. Greasy, oily handles are slippery
causing loss of control.
z Cut wood only. Do not use chain saw for purposes not intended. For example: do not use chain
saw for cutting plastic, masonry or non-wood building materials. Use of the chain saw for
operations different than intended could result in a hazardous situation.
Causes and Operator Prevention of Kickback
Kickback may occur when the nose or tip of the guide bar touches an object, or when the
wood closes in and pinches the saw chain in the cut.
Tip contact in some cases may cause a sudden reverse reaction, kicking the guide bar up
and back towards the operator.
Pinching the saw chain along the top of the guide bar may push the guide bar rapidly back
towards the operator.
Either of these reactions may cause you to lose control of the saw which could result in
serious personal injury. Do not rely exclusively upon the safety devices built into your saw. As
a chain saw user, you should take several steps to keep your cutting jobs free from accident
S
P
C
a
or
Ki
c
c
a
z
z
z
Fol
th
e
Re
c
x
x
x
Lu
x
x
x
x
If t
cl
e
c
e
P
ECIAL
S
a
uses an
d
injury.
c
kback is t
h
a
n be avoi
d
Maintain
a
on the sa
w
forces c
a
of the c
h
Do not ov
e
contact
a
Only use
r
bars and
low the m
a
e
depth g
a
c
ommend
e
Use a resi
During th
e
cord fro
m
The first-ti
bricatio
n
The chai
n
Use only
n
WARNI
N
pump
;
Check oil
he lubrica
e
an and fr
e
e
ntre.
S
AFETY I
N
d
Opera
t
h
e result o
f
d
ed by ta
k
a
firm grip,
w
and posi
t
a
n be con
t
h
ain saw.
e
rreach an
a
nd enab
l
r
eplaceme
n
chains m
a
a
nufacturer
a
uge heig
h
e
d:
dual curr
e
e
cutting
o
m
snagged
me user s
h
n
System
n
is autom
a
n
ew chain
N
G! Never
;
the bar a
level bef
o
tion syste
m
e
e from o
b
N
STRUC
T
t
or Prev
e
f
tool misu
s
k
ing prop
e
with thum
b
t
ion your b
o
t
rolled by
t
d do not c
u
l
es better
c
n
t bars an
d
a
y cause
c
s sharpeni
n
h
t can le
a
e
nt device
o
peration,
on branc
h
h
ould, as
a
a
tically lu
b
oil specifi
use waste
d
nd the ch
a
o
re each
w
m
does no
t
b
struction
s
T
IONS F
O
e
ntion of
K
s
e and/or
e
r precaut
i
b
s and fing
e
o
dy and ar
m
t
he opera
t
u
t above s
h
c
ontrol of
d
chains sp
e
c
hain bre
a
n
g and ma
a
d to incre
a
with a tri
p
the suppl
y
h
es and t
h
a
minimum
b
ricated.
cally form
u
d
oil, low
q
a
in may r
e
w
ork sessi
o
t
work pro
s
. If it is still
6
O
R CHA
I
K
ickbac
k
incorrect
o
i
ons as gi
v
e
rs encircli
m
to allow
y
t
or, if pro
p
h
oulder hei
g
the chain
e
cified by
t
a
kage an
d
intenance
a
sed kick
b
p
ping curr
e
y
cord mu
s
h
e like.
practice,
u
lated for
q
uality oil,
o
e
sult in seri
o
n, refill if l
e
perly, che
not worki
n
I
N SA
W
k
(contin
u
o
perating
v
en below:
ng the cha
y
ou to resi
s
p
er preca
u
g
ht. This h
e
saw in un
e
t
he manuf
a
d
/or kickb
a
instruction
s
b
ack.
e
nt of 30m
s
t be secu
cutting lo
chainsaw
s
o
r insuffici
e
ous perso
n
e
ss than ¼
f
ck if the o
n
g, conta
c
u
ed)
procedur
e
in saw han
d
s
t kickback
u
tions are
t
e
lps preve
n
e
xpected
a
cturer. Inc
o
a
ck.
s
for the sa
w
A or less
rely positi
o
gs on a s
a
s
.
e
nt oil. Thi
s
n
al injury
f
ull.
il filter an
d
c
t an auth
e
s or cond
d
les, with
b
forces. Ki
c
t
aken. Do
n
n
t uninten
d
situations.
o
rrect rep
l
w
chain. D
e
o
ned to pr
e
a
w-horse o
s
could da
m
d
all oil-wa
orised ser
v
itions and
b
oth hands
c
kback
n
ot let go
d
ed tip
l
acement
e
creasing
e
vent the
r cradle.
m
age the
ys are
v
ice
S
P
S
a
Ki
c
u
p
cu
Th
e
In
t
Thi
di
a
It i
s
Fu
r
D
u
a
c
int
e
us
e
m
u
m
a
w
e
Th
e
c
o
m
a
Th
e
R
e
Ev
e
Ac
c
-
C
-
A
- U
- F
l
- F
l
- I
n
- S
k
- L
o
P
ECIAL
S
a
fety Ch
a
c
kback is
p
wards to
w
tting with
t
e
risk of ki
c
x
Ensuri
n
x
Not al
l
x
Not c
u
t
ended
U
s chain sa
a
meter ac
s
only allo
w
r
thermore
u
ring the u
s
c
cording t
o
e
nded us
e
e
/ mainte
u
st be fam
a
nufactur
e
e
ll as the a
e
user an
d
o
mbinatio
n
a
chine.
e
chain sa
e
sidual R
i
e
n with the
i
c
ording to
t
C
ontact wi
t
A
ccess to t
nforeseen
l
ung out o
l
ung out o
n
halation
o
k
in conta
c
o
ss of hea
S
AFETY I
N
a
in Brake
a pheno
m
w
ards the
o
t
he blade
c
kback ca
n
g the wo
r
l
owing th
e
u
tting with
U
se/Not i
n
w is only
d
cording t
h
w
ed to cu
t
a professi
o
s
e of the
c
o
the man
u
e
are also
t
nance. P
e
iliar with t
h
e
rs original
llowed co
d
not the
m
n
of not int
e
w is only i
n
i
sks
i
ntended u
s
t
he type an
t
h expose
d
he rotatin
g
, abrupt
m
f parts fro
m
f parts of
t
o
f work pe
c
t with the
ring, if no
r
N
STRUC
T
m
enon wh
o
perator.
I
tip, if the
s
n never b
e
r
k area is f
r
e
chain to
g
the dang
e
n
tended
U
d
esigned f
o
h
e guide b
t
wood. E
v
o
nal use f
o
c
hain saw
t
u
al and al
s
t
he details
e
ople/User
h
e manua
l
or appro
v
mbinatio
n
m
anufactu
r
e
nded us
e
n
tended t
o
s
e of the a
p
d
construc
t
d
saw tee
t
g
saw cha
m
ovement
m
the saw
t
he work
p
ace parti
c
oil,
r
equired
e
T
IONS F
O
ereby th
e
I
t happen
s
s
aw gets
p
e
complet
r
ee of de
b
g
et pinch
e
e
r area at
U
se
o
r cutting
o
ar length.
v
ery other
o
r tree ser
v
t
he user h
a
s
o to the
n
in the ma
n
who wor
k
l
. It is only
v
ed spare
n
s of guide
r
er is liabl
e
e
or a not
a
o
use outd
p
pliance th
e
t
ion of the
a
t
h of the s
a
in (cuttin
g
of the gui
d
chain (C
u
p
iece
c
les,
e
ar protec
t
7
O
R CHA
I
e
tip of th
e
s
with littl
e
p
inched in
ely elimin
a
b
ris.
e
d.
the tip of
o
f brushes
use of the
v
ices is stri
c
a
s to arra
n
n
amed pi
c
n
ual rega
r
k
with the
c
allowed t
o
parts (gui
d
bar / sa
w
e
for every
a
llowed c
h
oor.
e
re is alwa
y
a
ppliance t
h
a
w chain
(
g
hazards)
d
e bar (c
u
u
tting / inj
e
t
ion used
d
I
N SA
W
e
saw fli
e
e
or no w
a
it’s cut, o
r
a
ted but it
the saw .s
, trunks or
machine
c
tly forbid
d
n
ge for pe
r
c
tograms
o
r
ding safe
t
c
hain saw
o
assembl
e
d
e bar; sa
w
w
chain as
n
accident
h
ange of
t
y
s a residu
a
h
e followin
g
(
cutting h
a
u
tting haz
a
e
ction haz
a
d
uring wo
r
e
s quickly
a
rning and
r
if the sa
w
can be r
e
ee illustra
t
timber be
is a not in
t
d
en.
r
sonal pro
t
o
n the ch
a
t
y warning
s
or make
m
e
on the c
h
w
chain, s
p
n
amed in
which res
u
t
he constr
u
a
l risk, whi
c
g
potential
a
zards)
a
rds)
a
rds)
r
k.
and unc
o
can be
c
w
contact
s
e
duced b
y
t
ion belo
w
ams up to
t
ended us
e
t
ective eq
a
in saw. P
a
s
and refe
r
m
aintenan
c
h
ain saw
t
p
ark plug
e
the manu
a
u
lts from a
u
ction on
t
c
h can not
p
hazards m
i
o
ntrollably
c
aused by
s
debris.
y
:
w
.
a
e
.
uipment
a
rts of the
r
ences for
c
es on it
t
he
e
.g.) as
a
l.
t
he
p
revented.
i
ght apply:
S
Y
IM
P
an
m
a
In
d
W
A
W
e
W
e
Pr
o
S
W
S
W
M
a
Y
MBOLS
P
ORTANT:
d learn th
e
a
chine m
o
d
icates da
A
RNING –
T
e
ar ear pr
o
e
ar gloves
o
tect the
m
W
ITCH OFF:
W
ITCH OFF:
a
ke sure t
h
Some of t
h
e
ir meani
n
o
re effecti
v
nger, war
n
T
o reduce
o
tection,
e
and safe
t
m
achine f
r
Remove
p
Remove
p
h
e “chain
b
h
e followi
n
n
g. Proper
v
ely and r
e
n
ing or ca
u
the risk of
e
ye prote
c
y boots to
r
om the d
a
p
lug from
m
p
lug from
t
b
rake” is
d
n
g symbol
s
interpreta
e
duce the
u
tion.
injury, us
e
c
tion and
h
protect a
a
mp and
n
m
ains bef
o
t
he mains
i
d
isengage
d
8
s
may be
u
tion of th
e
risk of ac
c
e
r must re
a
h
elmet wh
e
gainst ele
c
n
ever exp
o
o
re cleani
n
i
mmediat
e
d
.
u
sed on y
o
e
se symbo
l
c
ident.
a
d instructi
o
e
n using t
h
c
tric shoc
k
o
se it to ra
i
n
g or mai
n
e
ly if the c
a
o
ur tool. B
e
l
s will allo
w
o
n manu
a
h
e produc
k
i
n.
n
tenance
a
ble is da
m
e
sure to st
u
w
you to u
s
a
l.
t.
m
aged or
u
dy them
s
e the
cut.
S
Y
Ke
C
o
Thi
W
E
bu
lo
c
G
u
20
0
Y
MBOLS
ep childr
e
o
nforms to
s product
E
EE symbo
l
t in an en
v
c
al counci
u
aranteed
0
5/88/EC)
e
n at a dis
t
relevant
s
is double
i
l
. Tools tha
v
ironment
a
l authority
sound p
o
t
ance of n
afety stan
i
nsulated
e
t are no lo
a
lly friendl
y
for recycl
o
wer level
(
ot less tha
dards.
e
lectricall
y
nger usab
l
y
way. Ple
ing advic
e
(
tested a
c
9
n 10m fro
m
y
l
e should
n
ase recyc
l
e
.
c
cording t
o
m
the wor
k
n
ot be dis
p
l
e where f
a
o
Directiv
e
k
area
p
osed of w
i
a
cilities e
x
e
2000/14/
i
th househ
x
ist. Check
EC as am
e
old waste
with your
e
nded by
10
DIAGRAM
PARTS LIST
(See Fig. A)
1. Front Handle
2. Front Guard/Chain Brake
3. Anti-skid teeth
4. Saw Chain
5. Guide Bar
6. Sprocket Nose
7. Guide Bar Cover
8. Adjustable knob for Chain Tension
Fig.A
11
PARTS LIST
(See Fig. A, continued)
9. Press Knob for Guide Bar Tension
10. End Cover
11. Oil Level Window
12. Rear Guard
13. Cable Strain Relief
14. Power Cord with Plug
15. Oil Tank Cap
16. Lock-off Button
17. On/Off Switch
18. Rear Handle
19. Air Vents
20. Drive Sprocket
21. Spike Bumper
22. Oiling Port
23. Bolt
24. Tension Pin
Remark: Above are all assembled in the standard delivery.
INTENDED USE
This chain saw is designated with a rated input of 1800 Watts. The product is intended for cutting
logs with a thickness of max. 326mm. It must not be used for cutting other materials, such as
plastics, stone, metal or wood that contains foreign objects.
The product may only be used with the guide bar/saw chain combination stated in these
instructions. It is not permitted to use other types or sizes.
Vertical and horizontal cuts can be performed with this product. Longitudinal sections can only
be cut by professionals.
This product should not be used outside of domestic premises e.g. for cutting firewood in forested
areas. The product should not be used on masonry and material that are harmful to health.
This product is intended for private domestic use only, not for any commercial trade use. It must
not be used for any purposes other than those described.
AS
U
n
1.
U
2.
R
3.
M
p
a
in
c
4.
E
al
s
C
h
N
O
di
s
de
t
Al
w
ch
ch
Te
n
te
n
cu
su
f
C
h
pr
o
a
p
S
SEMBL
Y
n
packing
U
npack al
R
emove a
M
ake sure
a
rts are mi
s
c
omplete
o
E
nsure tha
t
s
o include
s
h
ain Ten
s
WARNI
N
tensio
n
when
h
O
TE: The ch
a
s
assemble
d
t
ails.
w
ays main
ain may j
u
ain! A loo
s
n
sioning t
h
n
sion can
tting cha
r
f
ficient lu
b
h
eck the
c
o
duct. Th
e
p
proximat
e
Y
l parts an
d
ll packing
the deliv
e
s
sing or sh
o
o
r damag
e
t
you hav
e
s
suitable
p
s
ioning
C
N
G! Unplu
g
n
! The cut
t
h
andling t
a
in and bar
d
chain an
d
tain prop
e
u
mp out o
f
s
e chain
w
h
e chain t
o
cause ch
a
r
acteristic
s
b
rication a
n
c
hain tensi
o
e
correct
e
ly 2-4mm
f
d
lay them
materials
e
ry conte
n
o
w dama
g
e
d produ
c
e
all the a
c
p
ersonal p
C
hec
k
g
the pro
d
t
ing edge
s
he chain!
have bee
n
d
bar for re
p
e
r chain t
e
f
the guid
e
w
ill cause r
a
o
o tightly
w
a
in deraili
n
s
and pro
l
n
d correc
t
o
n using
o
chain te
n
f
rom the
g
on a flat,
and ship
p
n
ts are co
m
g
e do not
u
c
t represe
n
c
cessories
a
rotective
e
d
uct from
t
s
of the sa
w
n
already a
s
p
lacement
,
e
nsion! A l
o
e
bar groo
a
pid wear
w
ill overlo
a
n
g, where
a
l
onged w
o
t
tensionin
g
o
ne hand
t
n
sion is a
c
g
uide bar
(
12
stable sur
f
p
ing devic
e
m
plete an
d
u
se the pr
o
n
ts a haza
r
a
nd tools
n
e
quipmen
t
t
he power
w
chain a
r
s
sembled
o
,
please re
a
o
ose chai
n
ve! This m
a
to the ch
a
a
d the mo
t
a
s a corr
e
o
rking life
g
!
t
o lift the
s
c
hieved
w
(
5) in the
c
f
ace.
e
s if appli
c
d
free of a
o
duct but
r
d to peo
p
n
eeded fo
r
t
.
source b
e
r
e sharp.
A
o
n the mac
h
a
d the mai
n
n
increase
s
a
y injure t
h
a
in, guide
t
or and c
a
e
ctly tight
e
! The cha
s
aw chain
w
hen the
s
c
entre (Fig
s
c
able.
ny dama
g
contact y
p
le and pr
o
r
assembl
y
e
fore adju
s
A
lways we
a
h
ine
w
hen
y
n
tenance
p
s
the risk
o
h
e operat
o
bar and s
a
use dam
a
e
ned chai
n
in life ma
(4) again
s
s
aw chai
n
s
. 9, 10).
g
e. If you f
i
our store.
o
perty.
y
and oper
a
s
ting the
s
a
r protecti
y
ou get it o
u
p
art in this
m
o
f kickbac
k
o
r and da
m
procket!
a
ge, and i
n
n
provide
s
inly depe
n
s
t the wei
g
n
can be
i
nd that
Using an
a
tion. This
s
aw chain
ve gloves
u
t of box. If
m
anual for
k
! A loose
m
age the
n
sufficient
s
the best
n
ds upon
g
ht of the
lifted by
13
ASSEMBLY
Chain Tensioning Check (continued)
If loose chain is found before use, please follow up the instruction below.
(If tight chain is found before use, please do the opposite to the below instruction.)
Firstly slightly tighten the Knob (9) clockwise. (Fig.7)
Do not tighten the locking nut completely and saw chain tensioning is required first.
NOTE: The saw chain (4) has not yet been tensioned. Tension the chain as described under
“Saw chain tensioning”. After operating the product for approximately 1 hour, adjust the
chain tension again.
Saw Chain Tensioning
Always check the saw chain tension before use, after first cuts and regularly during use
approximately every five cuts. After initial operation, new chains can lengthen considerably.
This is normal during the break-in period and the interval between future adjustments will
lengthen quickly.
Set the product on a suitable flat surface.
Turn the tension knob (8)clockwise until the chain “tie straps” are adjust touching the bottom
edge of the guide bar(5) Fig.(8).
AS
C
h
Tu
r
Lu
N
e
O
p
pr
o
oil
cu
e
q
pr
o
Se
t
Un
fu
n
le
a
(Fi
g
C
h
th
e
Wi
p
N
O
a
c
S
SEMBL
Y
h
ain Ten
s
r
n the kno
b
bricatio
n
WARNIN
G
using it!
result in
e
ver opera
p
erating t
h
o
duct life
s
is eviden
t
tting ope
r
q
uipment
w
o
per amo
u
t
the prod
u
screw an
d
n
nel with
a
a
ve appro
g
.12).
h
eck the oi
e
oil level i
p
e up spill
O
TE: Alwa
y
c
cordanc
e
Y
s
ioning
C
b
(9) cloc
k
n
G
! The pro
d
Never op
e
extensive
te the ba
r
h
e produc
t
s
pan and
t
by smok
e
r
ations is
w
ith an a
u
u
nt of oil t
o
u
ct on an
y
d
remove
t
a
filter to
p
ximately
5
l level win
d
s lower th
a
ed lubric
a
y
s dispose
e
with loca
C
heck (c
o
k
wise to ti
g
d
uct is no
t
e
rate the
p
damage
t
r
and chai
n
t
s dry or
w
cause ra
p
e
or bar d
i
essential
u
tomatic
o
o
the bar
a
y
suitable
s
t
he tank
c
p
revent d
e
5
mm of sp
d
ow (11)
p
a
n “MIN”
m
a
nt with a
s
of lubri
c
l regulatio
o
ntinued)
g
hten the
c
t
filled wit
h
p
roduct wi
t
t
o the pro
d
n
without
l
w
ith too litt
l
p
id wear t
o
i
scoloratio
to minimi
z
o
iling syst
e
a
nd chain
!
s
urface wi
t
c
ap(15), t
h
e
bris enteri
ace to th
e
p
rior to sta
r
m
arking (F
i
s
oft cloth
a
c
ant, use
d
ns.
14
c
over (10)
h
oil. It is e
s
t
hout cha
i
d
uct!
l
ubricatio
n
l
e oil will
d
o
the chai
n
n! Adequ
a
z
e friction
e
m! The
o
!
t
h the tan
k
h
en add t
h
ng the ta
n
e
lower e
d
r
t-up and r
e
i
g. 13).
a
nd refit t
h
d
oil and
complet
e
s
sential to
i
n oil or wit
n
oil!
d
ecrease
c
n
and bar
a
te lubric
a
with the
o
iling syste
k
cap(15)
h
e lubrica
n
n
k and to
a
d
ge to all
o
e
gularly d
u
h
e tank c
a
objects
c
e
ly (Fig.11)
.
fill the pro
h an emp
t
c
utting eff
i
from over
h
a
tion of th
guide b
a
m autom
a
facing up
w
n
t into the
a
void spill
i
o
w the lu
b
u
ring oper
a
p (15).
c
ontamin
a
.
duct with
t
y oil tank,
i
ciency, s
h
h
eating! I
n
e saw ch
a
a
r. Your
p
a
tically d
e
w
ards.
tank. Use
i
ng and o
v
b
rication t
o
ation. Refi
a
ted with
oil before
as this will
h
orten the
n
sufficient
a
in during
p
roduct is
e
livers the
a proper
v
erfill and
o
expand
ll oil when
them in
AS
Lu
C
o
Th
e
wi
t
pr
o
M
a
D
o
str
a
(Fi
g
C
o
Yo
S
SEMBL
Y
bricatio
n
o
nnectio
n
WARNIN
G
conne
c
with so
c
proper
s
e
extensio
n
t
hout an
o
tected s
u
a
ke sure t
h
o
uble the
e
a
in relief
(
g
.14,15).
o
nnect th
e
ur produc
t
WARNI
N
rating
Y
n
(contin
u
n
to the
P
G
! For you
r
c
ted to an
c
kets prot
e
s
ize and t
y
n
cable m
extension
u
pply!
h
e on/off s
w
e
xtension
c
(
13). Gent
l
e
extensio
n
t
is now re
N
G! Chec
k
label
ʽ
u
ed)
P
ower Su
p
r
safety, it
extension
e
cted ag
a
y
pe for yo
u
ust alway
s
cable c
w
itch (17)
c
able, ab
o
l
y pull on
t
n
cable to
ady to be
k
the volt
a
p
pl
y
is require
d
cable! Th
e
a
inst wat
e
u
r product
s
be used
w
onnected
is in its off
o
ut a foot
t
he cord
t
a suitable
used.
a
ge! The
v
15
d
that the
e
extensio
n
e
r splashin
g
(>/= 1.5
m
w
ith the c
a
. Always
position.
from the
t
o ensure
t
socket.
v
oltage m
u
plug atta
c
n
cable m
u
g
! Ensure
t
m
m
2
)!
a
ble strain
use a re
s
end and
h
t
hat it is f
i
u
st compl
y
c
hed to th
u
st be suit
a
t
he exten
s
relief! Do
n
s
idual cu
r
h
ook the l
o
i
rmly atta
c
y
with the
is produc
t
a
ble for o
u
s
ion cabl
e
n
ot use th
e
r
rent sup
p
o
op over
t
c
hed at t
h
informati
o
t
is always
u
tdoor use
e
is of the
e
product
p
ly (RCD)
t
he cable
h
e handle
o
n on the
O
P
C
h
¾
¾
¾
¾
¾
¾
¾
¾
¾
C
h
Th
e
o
c
Th
e
16
)
Th
e
br
a
Ch
Th
e
ch
M
a
P
ERATI
O
h
eck that
y
Before st
a
Working
w
fit to co
m
Ensure th
Make su
r
Ensure th
enter th
e
Ensure th
Make su
r
Double
c
Underta
k
about its
WARNI
N
safety
– Safe
t
h
ain Bra
k
e
chain b
r
c
curs the c
e
chain br
a
)
.
e
chain br
a
a
ke is acti
v
ain Brake
T
e
followin
g
ain brake
a
ke sure t
h
O
N
y
ou have
n
a
rting you
w
ith this p
r
m
plete the
at you ha
v
r
e that yo
u
at no una
e
working
a
at the pr
o
r
e that saf
e
c
heck that
k
e periodi
c
suitability
N
G! For yo
u
instructio
n
t
y Warnin
g
k
e
r
ake is a
s
hain stop
s
a
ke (2) in
t
a
ke (2) in
v
ated (Fig
T
est
g
function
a
test is to r
e
h
e chain b
n
oted all t
h
must hav
e
r
oduct is d
e
job safet
y
v
e all the
a
u
wear suit
uthorized
p
a
rea.
o
duct is fre
e
ty devic
e
all assem
b
c
structura
l
for its inte
u
r own an
n
s in follow
g
s.”
s
afety me
c
immedia
t
t
he engag
the enga
g
. 17).
a
l check
s
e
duce th
e
rake (2) is
h
e followi
n
e
fully rea
d
e
manding
y
.
a
ccessori
e
able pers
o
p
eople, e
s
e from da
m
e
s and ac
c
b
ly tools h
a
l
checks o
f
nded pur
p
d the saf
e
ing sectio
n
c
hanism
a
t
ely.
ed diseng
g
ed positi
o
s
hould be
e
possibilit
y
disengag
e
16
n
g instruct
i
d
and und
therefor
e
e
s and too
o
nal prote
c
s
pecially
c
m
age an
d
c
essories a
a
ve been
f
this prod
u
p
ose.
e
ty of oth
e
n
“In more
a
ctivated
b
aged posi
o
n, the sa
w
carried o
u
y
of injury
d
e
d. Disen
g
i
ons:
erstood t
h
e
ensure y
o
ls needed
c
tive equi
p
c
hildren, a
n
d
that it is
n
re correct
removed
f
u
cts; do n
o
e
r people
y
detail T
e
b
y the fro
tion, the
p
w
chain is
s
u
t before
e
d
ue to kic
k
g
age the
c
h
e entire i
n
o
u are phy
s
for assem
p
ment.
n
d pets ar
e
n
ot worn.
ly fixed.
f
rom the
p
o
t use it if y
o
y
ou must
r
e
chnical a
n
nt guard
(
p
roduct c
a
s
topped
a
e
ach use.
k
back.
c
hain brak
e
n
struction
m
s
ically an
d
bly and o
p
e
nearby
o
p
roduct b
e
o
u have a
n
r
ead and
f
n
d legal in
f
(
2). When
a
n be oper
a
s soon as
t
The purp
o
e
(2) by p
u
m
anual.
d
mentally
p
eration.
o
r could
e
fore use.
n
y doubts
f
ollow the
f
ormation
kickback
ated (Fig.
t
he chain
o
se of the
u
lling it
O
P
C
h
b
a
Pl
a
th
e
Gr
a
ha
Pr
e
sw
W
h
a
g
no
O
n
M
a
Gr
i
ch
Pr
e
Sq
u
Re
P
ERATI
O
h
ain Bra
k
a
ck towar
d
a
ce the pr
o
e
surface
o
a
sp the fr
o
ndle (18)
w
e
ss the lo
itch (17)
w
h
ile the m
o
g
ainst the
c
NOTE: T
WARNI
N
take t
h
produ
c
The c
h
rmal oper
a
n
/Off Swi
t
a
ke sure t
h
i
p the pro
d
ain brake
)
e
ss the loc
u
eeze in t
h
lease the
o
O
N
k
e (conti
n
d
s the fron
t
o
duct on
a
o
r other o
b
o
nt handl
e
w
ith your ri
ck-off bu
t
w
ith your i
n
o
tor is run
n
c
hain bra
k
he motor
w
N
G! If the
s
h
e produ
c
c
t if the c
h
h
ain brak
e
a
tion!
t
ch
h
e safety
c
d
uct with
b
)
and your
k-off butt
o
h
e on/off
s
o
n/off swi
t
n
ued)
t
handle(1
a
ny suita
b
b
jects and
e
(1) with
y
ght hand.
t
ton (16)
n
dex finge
r
n
ing, acti
v
k
e(2). The
s
w
ill not st
a
s
aw chai
n
c
t to the n
h
ain brake
e
should n
c
hain brak
e
b
oth hand
right han
d
o
n (16) an
d
s
witch (17
)
t
ch (17) to
) (Fig.16).
b
le flat sur
f
connect
i
y
our left
h
Your thu
m
with your
r
and hold
v
ate the c
s
aw chain
a
rt if the c
h
n
and mot
o
earest au
t
is not wo
r
ot be us
e
e
(2) is dis
e
s, your lef
t
d
holding
t
d
hold it in
)
to switch
switch th
e
17
f
ace, mak
e
i
t to the p
o
h
and. Your
m
b and fin
g
right thu
it in positi
o
hain brak
e
(4) and
m
h
ain brake
o
r fail to s
t
t
horized d
e
r
king prop
e
e
d for sta
r
e
ngaged
(
t
hand hol
d
t
he rear h
a
position.
the prod
u
e
product
e
sure the
o
wer supp
thumb a
n
g
ers shoul
d
mb, then
o
n.
e
(2) by
m
m
otor shoul
d
is in the e
t
op when
e
aler or s
e
e
rly!
r
ting and
s
(
see abov
e
d
ing the fr
o
a
ndle(18).
u
ct on (Fig
off.
saw chai
n
ly as desc
r
n
d fingers
d
encircle
t
fully squ
e
m
oving yo
u
d
stop im
m
ngaged
p
the chai
n
e
rvice ce
n
s
topping
t
e
Fig. 16).
o
nt handl
e
.19).
n
(4) is not
r
ibed.
should en
t
he handl
e
e
eze in t
h
u
r left han
d
m
ediately.
p
osition.
n
brake is
e
n
tre! Do n
o
t
he produ
e
(1) do no
t
touching
circle the
e
(Fig. 18).
h
e on/off
d
forward
e
ngaged,
o
t use the
ct during
t
hold the
18
OPERATION
General Operation
Check the product, its power cord and plug as well as accessories for damage before each
use. Do not use the product if it is damaged or shows wear.
Double check that accessories and the guide bar/saw chain are properly fixed.
Always hold the product by its handle. Keep the handle dry to ensure safe support.
Ensure that the air vents are always unobstructed and clear. Clean them if necessary with a
soft brush. Blocked air vents may lead to overhearing and damage the product.
Switch the product off immediately if you are disturbed while working by other people
entering the working area. Always let the product come to complete stop before putting it
down.
Do not overwork yourself. Take regular breaks to ensure you can concentrate on the work
and have full control over the product.
Basic Operating/Cutting Procedure
To become proficient attend a recognized chain saw training course to learn how to
operate chain saws safely and effectively. Familiarize yourself with all the controls and
switches. Practice all movements with the product switched off.
Always hold the products firmly with both hands. Hold the front grip with your left hand and
the rear grip with your right hand. Fully grip both handles at all times during operation. Never
operate the product using only one hand.
Ensure the power cord is located to the rear, away from the chain and the wood and is
positioned so that it cannot be caught on branches or similar objects during cutting.
Only use the product with a secure stance. Hold the product to the right-hand side of your
body (Fig. 20).
The Saw chain (4) must be running at full speed before it makes contact with the wood. Use
the spike bumper (21) to secure the product onto the wood before starting to cut and use it
as a leverage point while cutting (Fig. 21).
Reset the spike bumper at a low point when cutting thicker logs by pulling the product slightly
backwards until the gripping teeth release, and then reposition at lower level to continue
19
OPERATION
Basic Operating/Cutting Procedure (continued)
sawing. Do not remove the product completely from the wood.
Do not force the saw chain while cutting. Let the chain do the work using the gripping teeth
to apply minimal leverage pressure.
Do not operate the product with your arms fully extended or attempt to saw areas which are
difficult to reach, or while on a ladder. Never use the product above shoulder height (Fig.
22).
Optimum sawing is achieved if the chain speed remains constant during cutting.
Be careful when reaching the end of the cut. The weight of the product may change
unexpectedly as it cuts free from the wood. This can cause accidents to the legs and feet.
Always remove the product from a wood cut while the product is running.
Kickback
WARNING! Beware of kickback! Kickback can lead to dangerous loss of control of the
product and result in serious or fatal injury to the operator or anyone standing close by!
Always be alert because rotational kickback and pinch kickback are major product
operational dangerous and the leading cause of most accidents!
Kickback may occur if the nose or the tip of the guide bar touches an object, or if wood
pinches the saw chain in the cut.
In some cases, contact with the tip of the guide bar(5) may cause a lightning-fast reverse
reaction, kicking the guide bar up and back toward the operator (Figs. 23, 24, 25).
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Challenge YT4334-01 User manual

Category
Toys
Type
User manual
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