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  3. DH 38YE2
DH 38YE2

Hitachi DH 38YE2 Safety Instructions And Instruction Manual

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DOUBL E INSUL ATION
DOUBL E ISOL ATION
AISL AMIENTO DOBL E
INST RUCT IONS DE SE CURIT E E T MODE D’E MPL OI
AVER TIS S EMENT
Une utilis a tion INC OR R EC TE OU DANGER EUS E de c e t outil motoris é pe ut e ntra îne r la
mort ou de s é r ie us e s ble s s ur e s c or por e lle s !
Ce mode d’e mploi c ontie nt d’importa nte s informa tions à propos de la s é c urité de c e
produit. Pr iè r e de lir e e t de c ompre ndre c e mode d’e mploi AVANT d’utilis e r l’outil
motoris é . Ga rde r c e mode d’e mploi à la dis ponibilité de s a utre s utilis a te urs e t proprié ta ire s
a v a nt qu’ils utilis e nt l’outil motoris é . Ce mode d’e mploi doit ê tr e c ons e r v é da ns un
e ndroit s ûr .
SAF E T Y INST RUCT IONS AND INST RUCT ION MANUAL
WAR NING
IMPR OPER OR UNS AFE us e of this powe r tool c a n r e s ult in de a th or s e r ious bodily
injury !
This ma nua l c onta ins importa nt infor ma tion a bout pr oduc t s a fe ty . Ple a s e r e a d a nd
unde rs ta nd this ma nua l BEF ORE ope r a ting the powe r tool. Ple a s e k e e p this ma nua l
a v a ila ble for othe r us e rs a nd owne r s be for e the y us e the powe r tool. This ma nua l s hould
be s tor e d in s a fe pla c e .
INS TR UC C IONES DE S EGUR IDAD Y MANUAL DE INS TR UC C IONES
ADVER TENC IA
¡L a utiliz a c ión INAPR OPIADA O PELIGR OS A de e s ta he r r a mie nta e lé c tric a pue de
re s ulta r e n le s ione s de gr a v e da d o la mue r te !
Es te ma nua l c ontie ne informa c ión importa nte s obre la s e gur ida d de l pr oduc to. L e a y
c ompre nda e s te ma nua l ANTES de utiliz a r la he r r a mie nta e lé c tr ic a . Gua rde e s te ma nua l
pa ra que pue da n le e r lo otr a s pe r s ona s a nte s de utiliz a r la he rr a mie nta e lé c tric a . Es te
ma nua l de be s e r gua rda do e n un luga r s e guro.
Model Ro ta ry Ha mme r
Modèle Ma rte a u ro ta tif
Modelo Ma rtillo p e rfo ra d o r
DH 38Y E2
CONT E NT S
P a g e
IMP ORT ANT SAF E T Y INF ORMAT ION ................... 3
ME ANINGS OF SIGNAL WORDS ........................... 3
SAF E T Y ......................................................................... 3
GE NE RAL P OWE R T OOL SAF E T Y WARNINGS .... 3
ROT ARY HAMME R SAF E T Y WARNINGS .............. 4
SYMBOL S ...................................................................
5
DOUBL E INSUL AT ION F OR SAF E R OP E RAT ION ....
5
F UNCT IONAL DE SCRIP T ION ....................................... 6
NAME OF P ART S ..................................................... 6
SP E CIF ICAT IONS ..................................................... 7
P a g e
ASSE MBL Y AND OP E RAT ION .................................... 7
AP P L ICAT IONS ........................................................ 7
P RIOR T O OP E RAT ION ............................................ 7
HOW T O USE ........................................................... 8
HOW T O USE T HE CORE BIT .................................. 9
MAINT E NANCE AND INSP E CT ION .......................... 1 1
ACCE SSORIE S ............................................................ 1 2
ST ANDARD ACCE SSORIE S .................................. 1 2
OP T IONAL ACCE SSORIE S .................................... 1 2
P ART S L IST ................................................................. 3 8
T ABL E DE S MAT IE RE S
P a g e
INF ORMAT IONS IMP ORT ANT E S
DE SÉ CURIT É ..................................................... 1 4
SIGNIF ICAT ION DE S MOT S
D’AVE RT ISSE ME NT ............................................... 1 4
SE CURIT E ................................................................... 1 4
AVE RT ISSE ME NT S DE SÉ CURIT É GÉ NÉ RAUX
CONCE RNANT L E S OUT IL S É L E CT RIQUE S ... 1 4
AVE RT ISSE ME NT S DE SÉ CURIT É DU MART E AU
ROT AT IF ............................................................. 1 6
SYMBOL E S ............................................................. 1 7
DOUBL E ISOL AT ION P OUR UN
F ONCT IONNE ME NT P L US SUR ....................... 1 7
DE SCRIP T ION F ONCT IONNE L L E .............................. 1 8
NOM DE S P ART IE S ............................................... 1 8
SP E CIF ICAT IONS ................................................... 1 8
P a g e
ASSE MBL AGE E T F ONCT IONNE ME NT ................... 1 9
AP P L ICAT IONS ...................................................... 1 9
AVANT L ’UT IL ISAT ION ......................................... 1 9
UT IL ISAT ION .......................................................... 1 9
COMME NT UT IL ISE R L A COURONNE ................. 2 1
E NT RE T IE N E T INSP E CT ION ..................................... 2 2
ACCE SSOIRE S ............................................................ 2 4
ACCE SSOIRE S ST ANDARD .................................. 2 4
ACCE SSOIRE S SUR OP T ION ................................ 2 4
L IST A DE S P IÈ CE S ..................................................... 3 8
P á g in a
INF ORMACIÓN IMP ORT ANT E SOBRE
SE GURIDAD ....................................................... 2 6
SIGNIF ICADO DE L AS P AL ABRAS DE
SE ÑAL IZ ACIÓN ................................................. 2 6
SE GURIDAD ................................................................ 2 6
ADVE RT E NCIAS DE SE GURIDAD GE NE RAL DE L A
HE RRAMIE NT A E L É CT RICA ............................. 2 6
ADVE RT E NCIAS DE SE GURIDAD DE L MART IL L O
P E RF ORADOR .................................................... 2 8
SÍMBOL OS ............................................................. 2 9
AISL AMIE NT O DOBL E P ARA OF RE CE R UNA
OP E RACIÓN MÁS SE GURA ............................. 2 9
DE SCRIP CIÓN F UNCIONAL ....................................... 3 0
NOME NCL AT URA .................................................. 3 0
E SP E CIF ICACIONE S ............................................... 3 0
P á g in a
MONT AJ E Y OP E RACIÓN ......................................... 3 1
AP L ICACIONE S ...................................................... 3 1
ANT E S DE L A OP E RACIÓN ................................... 3 1
MODO DE UT IL IZ ACIÓN ....................................... 3 1
MODO DE USAR L A BARRE NA T UBUL AR .......... 3 3
MANT E NIMIE NT O E INSP E CCIÓN ........................... 3 4
ACCE SORIOS .............................................................. 3 6
ACCE SORIOS E ST ÁNDAR .................................... 3 6
ACCE SORIOS OP CIONAL E S ................................. 3 6
L IST A DE P IE Z AS ....................................................... 3 8
E n g lis h
F ra n ç a is
E s p a ñ o l
ÍNDICE
3
E n g lis h
IMP ORT ANT SAF E T Y INF ORMAT ION
Re a d a n d u n d e rs ta n d a ll o f th e s a fe ty p re c a u tio n s , wa rn in g s a n d o p e ra tin g in s tru c tio n s in th e In s tru c tio n Ma n u a l
b e fo re o p e ra tin g o r ma in ta in in g th is p o we r to o l.
Mo s t a c c id e n ts th a t re s u lt fro m p o we r to o l o p e ra tio n a n d ma in te n a n c e a re c a u s e d b y th e fa ilu re to o b s e rv e b a s ic
s a fe ty ru le s o r p re c a u tio n s . An a c c id e n t c a n o fte n b e a v o id e d b y re c o g n iz in g a p o te n tia lly h a z a rd o u s s itu a tio n
b e fo re it o c c u rs , a n d b y o b s e rv in g a p p ro p ria te s a fe ty p ro c e d u re s .
Ba s ic s a fe ty p re c a u tio n s a re o u tlin e d in th e “ SAF E T Y” s e c tio n o f th is In s tru c tio n Ma n u a l a n d in th e s e c tio n s wh ic h
c o n ta in th e o p e ra tio n a n d ma in te n a n c e in s tru c tio n s .
Ha z a rd s th a t mu s t b e a v o id e d to p re v e n t b o d ily in ju ry o r ma c h in e d a ma g e a re id e n tifie d b y WARNINGS o n th e
p o we r to o l a n d in th is In s tru c tio n Ma n u a l.
NE VE R u s e th is p o we r to o l in a ma n n e r th a t h a s n o t b e e n s p e c ific a lly re c o mme n d e d b y HIT ACHI.
ME ANINGS OF SIGNAL WORDS
WARNING in d ic a te s a p o te n tia lly h a z a rd o u s s itu a tio n s wh ic h , if ig n o re d , c o u ld re s u lt in d e a th o r s e rio u s in ju ry .
CAUT ION in d ic a te s a p o te n tia lly h a z a rd o u s s itu a tio n s wh ic h , if n o t a v o id e d , ma y re s u lt in min o r o r mo d e ra te
in ju ry , o r ma y c a u s e ma c h in e d a ma g e .
NOT E e mp h a s iz e s e s s e n tia l in fo rma tio n .
SAF E T Y
GE NE RAL P OWE R T OOL SAF E T Y WARNINGS
WARNING:
Re a d a ll s a fe ty wa rn in g s a n d in s tru c tio n s .
F a ilu re to fo llo w th e wa rn in g s a n d in s tru c tio n s ma y re s u lt in e le c tric s h o c k , fire a n d /o r s e rio u s in ju ry .
Sa v e a ll wa rn in g s a n d in s tru c tio n s fo r fu tu re re fe re n c e .
T h e te rm “ p o we r to o l” in th e wa rn in g s re fe rs to y o u r ma in s -o p e ra te d (c o rd e d ) p o we r to o l o r b a tte ry -o p e ra te d
(c o rd le s s ) p o we r to o l.
1 ) Wo rk a re a s a fe ty
a ) Ke e p wo rk a re a c le a n a n d we ll lit.
Clu tte re d o r d a rk a re a s in v ite a c c id e n ts .
b ) Do n o t o p e ra t e p o we r to o ls in e x p lo s iv e
a t mo s p h e r e s , s u c h a s in t h e p re s e n c e o f
fla mma b le liq u id s , g a s e s o r d u s t.
P o we r to o ls c re a te s p a rk s wh ic h ma y ig n ite
th e d u s t o f fu me s .
c ) Ke e p c h ild r e n a n d b y s ta n d e rs a wa y wh ile
o p e ra tin g a p o we r to o l.
Dis tra c tio n s c a n c a u s e y o u to lo s e c o n tro l.
2 ) E le c tric a l s a fe ty
a ) P o we r to o l p lu g s mu s t ma tc h th e o u tle t.
Ne v e r mo d ify th e p lu g in a n y wa y .
Do n o t u s e a n y a d a p te r p lu g s with e a rth e d
(g ro u n d e d ) p o we r to o ls .
Un mo d ifie d p lu g s a n d ma tc h in g o u tle ts will
re d u c e ris k o f e le c tric s h o c k .
b ) Av o id b o d y c o n ta c t with e a rth e d o r g ro u n d e d
s u rfa c e s s u c h a s p ip e s , ra d ia to rs , ra n g e s a n d
re frig e ra to rs .
T h e re is a n in c re a s e d ris k o f e le c tric s h o c k if
y o u r b o d y is e a rth e d o r g ro u n d e d .
c ) Do n o t e x p o s e p o we r to o ls t o ra in o r we t
c o n d itio n s .
Wa te r e n te rin g a p o we r to o l will in c re a s e th e
ris k o f e le c tric s h o c k .
d ) Do n o t a b u s e th e c o rd . Ne v e r u s e th e c o rd fo r
c a rry in g , p u llin g o r u n p lu g g in g th e p o we r to o l.
Ke e p c o rd a wa y fro m h e a t, o il, s h a rp e d g e s
o r mo v in g p a rts .
Da ma g e d o r e n ta n g le d c o rd s in c re a s e th e ris k
o f e le c tric s h o c k .
e ) Wh e n o p e ra tin g a p o we r to o l o u td o o rs , u s e
a n e x te n s io n c o rd s u ita b le fo r o u td o o r u s e .
Us e o f a c o rd s u ita b le fo r o u td o o r u s e re d u c e s
th e ris k o f e le c tric s h o c k .
f) If o p e ra tin g a p o we r to o l in a d a mp lo c a tio n
is u n a v o id a b le , u s e a re s id u a l c u rre n t d e v ic e
(RCD) p ro te c te d s u p p ly .
Us e o f a n RCD re d u c e s th e ris k o f e le c tric s h o c k .
3 ) P e rs o n a l s a fe ty
a ) Sta y a le rt, wa tc h wh a t y o u a re d o in g a n d u s e
c o mmo n s e n s e wh e n o p e ra tin g a p o we r to o l.
Do n o t u s e a p o we r to o l wh ile y o u a re tire d
o r u n d e r th e in flu e n c e o f d ru g s , a lc o h o l o r
me d ic a tio n .
4
English
A mome nt of ina tte ntion while ope ra ting powe r
tools ma y re s ult in s e rious pe rs ona l injury .
b) Use personal protective equipment. Always
wear eye protection.
Prote c tiv e e quipme nt s uc h a s dus t ma s k , non-
s k id s a f e t y s hoe s , ha r d ha t, or he a r ing
pr ote c tion us e d for a ppr opr ia te c onditions
will re duc e pe rs ona l injurie s .
c) Prevent unintentional starting. Ensure the
switch is in the off-position before connecting
to power source and/or battery pack, picking
up or carrying the tool.
Ca rry ing powe r tools with y our finge r on the
s witc h or e ne r gis ing powe r tools tha t ha v e
the s witc h on inv ite s a c c ide nts .
d) Remove any adjusting key or wrench before
turning the power tool on.
A wre nc h or a k e y le ft a tta c he d to a rota ting pa rt
of the powe r tool ma y re s ult in pe rs ona l injury .
e) Do not overreach. Keep proper footing and
balance at all times.
This e na ble s be tte r c ontrol of the powe r tool
in une x pe c te d s itua tions .
f) Dress properly. Do not wear loose clothing
or jewellery. K eep your hair, clothing and
gloves away from moving parts.
L oos e c lothe s , je we lle r y or long ha ir c a n be
c a ught in mov ing pa rts .
g) If devices are provided for the connection of
dust extraction and collection facilities, ensure
these are connected and properly used.
Us e of dus t c olle c tion c a n re duc e dus t-r e la te d
ha z a r ds .
4) Power tool use and care
a) Do not force the power tool. Use the correct
power tool for your application.
The c or r e c t powe r tool will do the job be tte r
a nd s a fe r a t the ra te for whic h it wa s de s igne d.
b) Do not use the power tool if the switch does
not turn it on and off.
Any powe r tool tha t c a nnot be c ontr olle d with
the s witc h is da nge rous a nd mus t be re pa ire d.
c) Disconnect the plug from the power source
and/or the battery pack from the power tool
before making any adjustments, changing
accessories, or storing power tools.
Suc h pre v e ntiv e s a fe ty me a s ur e s re duc e the
ris k of s ta r ting the powe r tool a c c ide nta lly .
d) Store idle power tools out of the reach of
children and do not allow persons unfamiliar
with the power tool or these instructions to
operate the power tool.
Powe r tools a r e da nge r ous in the ha nds of
untr a ine d us e r s .
e) Main tain p o wer to o ls. C h eck fo r
misalignment or binding of moving parts,
breakage of parts and any other condition
that may affect the power tool’s operation.
If damaged, have the power tool repaired
before use.
Ma ny a c c ide nt s a r e c a us e d by poor ly
ma inta ine d powe r tools .
f) Keep cutting tools sharp and clean.
Prope rly ma inta ine d c utting tools with s ha r p
c utting e dge s a re le s s lik e ly to bind a nd a re
e a s ie r to c ontr ol.
g) Use the power tool, accessories and tool bits
etc. in accordance with these instructions,
taking into account the working conditions
and the work to be performed.
Us e of the powe r tool for ope ra tions diffe r e nt
f r om t hos e int e nde d c ould r e s ult in a
ha z a r dous s itua tion.
5) S ervice
a) Have your power tool serviced by a qualified
repair p erso n u sin g o n ly id en tical
replacement parts.
This will e ns ur e tha t the s a fe ty of the powe r
tool is ma inta ine d.
ROTAR Y HAMMER SAFETY WARNINGS
1. Wear ear protectors.
Ex pos ure to nois e c a n c a us e he a r ing
los s .
2. Use auxiliary handles, if supplied with the tool.
L os s of c ontr ol c a n c a us e pe r s ona l injur y .
3. Hold power tools by insulated gripping surfaces,
when performing an operation where the cutting
tool may contact hidden wiring or its own cord.
Cutting a c c e s s ory c onta c ting a “ liv e ” wir e ma y
ma k e e x pos e d me ta l pa rts of the powe r tool “ liv e ”
a nd c ould giv e the ope r a tor a n e le c tric s hoc k .
4. NEVER touc h the tool bit with ba r e ha nds a fte r
ope ra tion.
5. NEVER we a r glov e s ma de from ma te ria ls lik e ly to
roll up s uc h a s c otton, wool, c loth or s tring, e tc .
6. ALWAYS a tta c h the s ide ha ndle a nd s e c ur e ly grip
the Rota r y Ha mme r .
7. NEVER touch moving parts.
NEVER pla c e y our ha nds , finge rs or othe r body
pa rts ne a r the tool’s mov ing pa rts .
8. NEVER operate without all guards in place.
NEVER ope r a te this tool without a ll gua r ds or
s a fe ty fe a tur e s in pla c e a nd in pr ope r wor k ing
or de r . If ma inte na nc e or s e rv ic ing r e quir e s the
re mov a l of a gua r d or s a fe ty fe a tur e , be s ur e to
r e pla c e t he gua r d or s a fe t y f e a t ur e be for e
re s uming ope ra tion of the tool.
9. Use right tool.
Don’t forc e s ma ll tool or a tta c hme nt to do the job
of a he a v y -duty tool.
Don’t us e tool for pur pos e not inte nde d —for
5
E n g lis h
e x a mp le — d o n ’t u s e c irc u la r s a w fo r c u ttin g tre e
limb s o r lo g s .
1 0 . NE VE R u s e a p o we r to o l fo r a p p lic a tio n s o th e r
th a n th o s e s p e c ifie d .
NE VE R u s e a p o we r to o l fo r a p p lic a tio n s o th e r th a n
th o s e s p e c ifie d in th e In s tru c tio n Ma n u a l.
1 1 . Ha n d le to o l c o rre c tly .
Op e r a te th e to o l a c c o rd in g to th e in s tr u c tio n s
p ro v id e d h e re in . Do n o t d ro p o r th ro w th e to o l.
NE VE R a llo w th e to o l to b e o p e ra te d b y c h ild re n ,
in d iv id u a ls u n fa milia r with its o p e r a tio n o r
u n a u th o riz e d p e rs o n n e l.
1 2 . Ke e p a ll s c re ws , b o lts a n d c o v e rs tig h tly in p la c e .
Ke e p a ll s c re ws , b o lts , a n d p la te s tig h tly mo u n te d .
Ch e c k th e ir c o n d itio n p e rio d ic a lly .
1 3 . Do n o t u s e p o we r to o ls if th e p la s tic h o u s in g o r
h a n d le is c ra c k e d .
Cra c k s in th e to o l’s h o u s in g o r h a n d le c a n le a d to
e le c tric s h o c k . Su c h to o ls s h o u ld n o t b e u s e d u n til
re p a ire d .
1 4 . Bla d e s a n d a c c e s s o rie s mu s t b e s e c u re ly mo u n te d
to th e to o l.
P re v e n t p o te n tia l in ju rie s to y o u s e lf o r o th e rs .
Bla d e s , c u ttin g imp le me n ts a n d a c c e s s o rie s wh ic h
h a v e b e e n mo u n te d to th e to o l s h o u ld b e s e c u re
a n d tig h t.
1 5 . Ke e p mo to r a ir v e n t c le a n .
T h e to o l’s mo to r a ir v e n t mu s t b e k e p t c le a n s o
th a t a ir c a n fre e ly flo w a t a ll time s . Ch e c k fo r d u s t
b u ild -u p fre q u e n tly .
1 6 . Op e ra te p o we r to o ls a t th e ra te d v o lta g e .
Op e ra te th e p o we r to o l a t v o lta g e s s p e c ifie d o n
its n a me p la te .
If u s in g th e p o we r to o l a t a h ig h e r v o lta g e th a n
th e ra te d v o lta g e , it will re s u lt in a b n o rma lly fa s t
mo to r re v o lu tio n a n d ma y d a ma g e th e u n it a n d
th e mo to r ma y b u rn o u t.
1 7 . NE VE R u s e a to o l wh ic h is d e fe c tiv e o r o p e ra tin g
a b n o rma lly .
If th e to o l a p p e a r s to b e o p e ra tin g u n u s u a lly ,
ma k in g s tra n g e n o is e s , o r o th e r wis e a p p e a rs
d e fe c tiv e , s to p u s in g it imme d ia te ly a n d a rra n g e
fo r re p a irs b y a Hita c h i a u th o riz e d s e rv ic e c e n te r.
1 8 . NE VE R le a v e to o l ru n n in g u n a tte n d e d . T u rn p o we r
o ff.
Do n ’t le a v e to o l u n til it c o me s to a c o mp le te s to p .
1 9 . Ca re fu lly h a n d le p o we r to o ls .
Sh o u ld a p o we r to o l b e d ro p p e d o r s tru c k a g a in s t
h a rd ma te ria ls in a d v e rte n tly , it ma y b e d e fo rme d ,
c ra c k e d , o r d a ma g e d .
2 0 . Do n o t wip e p la s tic p a rts with s o lv e n t.
So lv e n ts s u c h a s g a s o lin e , th in n e r b e n zin e , c a rb o n
te tra c h lo rid e , a n d a lc o h o l ma y d a ma g e a n d c ra c k
p la s tic p a rts . Do n o t wip e th e m with s u c h s o lv e n ts .
Wip e p la s tic p a r ts with a s o ft c lo th lig h tly
d a mp e n e d with s o a p y wa te r a n d d ry th o ro u g h ly .
2 1 . AL WAYS we a r e y e p ro te c tio n th a t me e ts th e
re q u ire me n t o f th e la te s t re v is io n o f
ANSI Sta n d a rd Z 8 7 .1 .
2 2 . AL WAYS b e c a re fu l with b u rie d o b je c t s u c h a s a n
u n d e rg ro u n d wirin g .
T o u c h in g liv e wirin g o r e le c tric c a b le with th is to o l
ma y re s u lt in e le c tric s h o c k .
Co n firm b e fo re u s e wh e th e r h id d e n o b je c ts a re
p re s e n t, s u c h a s e le c tric c a b le s with in th e wa ll,
flo o r o r c e ilin g .
SYMBOL S
De fin itio n s fo r s y mb o ls u s e d o n th is to o l
V ....................... v o lts
Hz ...................... h e rtz
A ....................... a mp e re s
n
o ...................... n o lo a d s p e e d
W ...................... wa tt
..................... Cla s s II Co n s tru c tio n
---/min ............... re v o lu tio n s p e r min u te
..................... Alte rn a tin g c u rre n t
DOUBL E INSUL AT ION F OR SAF E R
OP E RAT ION
T o e n s u re s a fe r o p e ra tio n o f th is p o we r to o l, HIT ACHI
h a s a d o p te d a d o u b le in s u la tio n d e s ig n . “ Do u b le
in s u la tio n ” me a n s th a t two p h y s ic a lly s e p a r a te d
in s u la tio n s y s te ms h a v e b e e n u s e d to in s u la te th e
e le c tric a lly c o n d u c tiv e ma te ria ls c o n n e c te d to th e p o we r
s u p p ly fro m th e o u te r fra me h a n d le d b y th e o p e ra to r.
T h e re fo re , e ith e r th e s y mb o l “ ” o r th e wo rd s “ Do u b le
in s u la tio n ” a p p e a r o n th e p o we r to o l o r o n th e
n a me p la te .
Alth o u g h th is s y s te m h a s n o e x te rn a l g ro u n d in g , y o u
mu s t s till fo llo w th e n o rma l e le c tric a l s a fe ty p re c a u tio n s
g iv e n in th is In s tru c tio n Ma n u a l, in c lu d in g n o t u s in g
th e p o we r to o l in we t e n v iro n me n ts .
T o k e e p th e d o u b le in s u la tio n s y s te m e ffe c tiv e , fo llo w
th e s e p re c a u tio n s :
V
On ly HIT ACHI AUT HORIZ E D SE RVICE CE NT E R
s h o u ld d is a s s e mb le o r a s s e mb le th is p o we r to o l,
a n d o n ly g e n u in e HIT ACHI re p la c e me n t p a r ts
s h o u ld b e in s ta lle d .
V
Cle a n th e e x te rio r o f th e p o we r to o l o n ly with a
s o ft c lo th mo is te n e d with s o a p y wa te r, a n d d ry
th o ro u g h ly .
Ne v e r u s e s o lv e n ts , g a s o lin e o r th in n e rs o n p la s tic
c o mp o n e n ts ; o th e rwis e th e p la s tic ma y d is s o lv e .
6
E n g lis h
SAVE T HE SE INST RUCT IONS
AND
MAKE T HE M AVAIL ABL E T O OT HE R USE RS
AND
OWNE RS OF T HIS T OOL !
F UNCT IONAL DE SCRIP T ION
NOT E :
T h e in fo rma tio n c o n ta in e d in th is In s tru c tio n Ma n u a l is d e s ig n e d to a s s is t y o u in th e s a fe o p e ra tio n a n d
ma in te n a n c e o f th e p o we r to o l.
NE VE R o p e ra te , o r a tte mp t a n y ma in te n a n c e o n th e to o l u n le s s y o u h a v e firs t re a d a n d u n d e rs to o d a ll s a fe y
in s tru c tio n s c o n ta in e d in th is ma n u a l.
So me illu s tra tio n s in th is In s tru c tio n Ma n u a l ma y s h o w d e ta ils o r a tta c h me n ts th a t d iffe r fro m th o s e o n y o u r
o wn p o we r to o l.
NAME OF P ART S
F ig . 1
Ho u s in g
Switc h trig g e r
Sid e h a n d le
Ha n d le
Na me p la te
T a il c o v e r
Se t s c re w
(Un d e r th e
T a il c o v e r)
Se le c to r le v e r
Bru s h c a p
(In s id e th e T a il c o v e r)
Drill b it
7
E n g lis h
1
2
F ro n t Co v e r
T o o l
Ho ld e r
T o o l s h a n k
5 . Co n firmin g c o n d itio n o f th e e n v iro n me n t:
Co n fir m th a t th e wo r k s ite is p la c e d u n d e r
a p p ro p ria te c o n d itio n s c o n fo rmin g to p re s c rib e d
p re c a u tio n s .
6 . Ho w to in s ta ll d u s t c o v e r (F ig . 2 )
Alwa y s in s ta ll th e d u s t c o v e r o n th e d rill b it o r th e
ta p e r s h a n k a d a p to r. In s e rt th e d u s t c o v e r u n til it
lie s flu s h in th e g ro o v e .
NOT E : F o r a th ic k d rill b it, in s e rt th e d u s t c o v e r
fro m d rill re a r.
7 . Ho w to in s ta ll to o l
CAUT ION:
F o r to o ls s u c h a s a d rill b it a n d a b u ll p o in t, u s e
o n ly Hita c h i g e n u in e p a rts .
(1 ) Cle a n , th e n s me a r th e to o l s h a n k with th e g re a s e
o r o il.
(2 ) P u ll th e to o l h o ld e r in th e d ire c tio n o f a rro w
1
a n d r o t a t e it in th e d ir e c tio n o f a r r o w
2
(c o u n te rc lo c k wis e ). F u lly in s e rt th e to o l s h a n k in to
th e h e x a g o n a l h o le o f th e fro n t c o v e r. (F ig . 3 )
(3 ) Re tu rn th e to o l h o ld e r to fix th e to o l.
(4 ) P u ll th e to o l to ma k e s u re it is lo c k e d c o mp le te ly .
SP E CIF ICAT IONS
Mo to r Sin g le -P h a s e , Se rie s Co mmu ta to r Mo to r.
P o we r So u rc e Sin g le -P h a s e , 1 2 0 V 6 0 Hz
Cu rre n t 8 .4 A
Ca p a c ity Drill Bit: 1 -1 /2 " (3 8 mm)
Co re Bit: 4 -1 3 /6 4 " (1 0 5 mm)
No -L o a d Sp e e d 6 2 0 /min
F u ll-lo a d Blo w 2 ,8 0 0 /min
We ig h t 1 4 .1 lb s (6 .4 k g )
ASSE MBL Y AND OP E RAT ION
AP P L ICAT IONS
Ro ta tio n a n d h a mme rin g fu n c tio n
V
Drillin g a n c h o r h o le s
V
Drillin g h o le s in c o n c re te
Ha mme rin g fu n c tio n o n ly
V
De mo lis h in g c o n c re te , c h ip p in g , d ig g in g , a n d
s q u a rin g (b y a p p ly in g o p tio n a l a c c e s s o rie s )
P RIOR T O OP E RAT ION
1 . P o we r s o u rc e
E n s u r e th a t th e p o we r s o u r c e to b e u tiliz e d
c o n fo r ms to th e p o we r s o u r c e r e q u ire me n ts
s p e c ifie d o n th e p ro d u c t n a me p la te .
2 . P o we r s witc h
E n s u re th a t th e s witc h is in th e OF F p o s itio n . If th e
p lu g is c o n n e c te d to a re c e p ta c le wh ile th e s witc h
is in th e ON p o s itio n , th e p o we r to o l will s ta rt
o p e ra tin g imme d ia te ly a n d c a n c a u s e s e r io u s
in ju ry .
3 . E x te n s io n c o rd
Wh e n th e wo rk a re a is fa r a wa y fro m th e p o we r
s o u r c e , u s e a n e x te n s io n c o r d o f s u ffic ie n t
th ic k n e s s a n d ra te d c a p a c ity . T h e e x te n s io n c o rd
s h o u ld b e k e p t a s s h o rt a s p ra c tic a b le .
WARNING:
Da ma g e d c o rd mu s t b e re p la c e d o r
re p a ire d .
4 . Ch e c k th e re c e p ta c le
If th e re c e p ta c le o n ly lo o s e ly a c c e p ts th e p lu g , th e
re c e p ta c le mu s t b e re p a ire d . Co n ta c t a lic e n s e d
e le c tric ia n to ma k e a p p ro p ria te re p a irs .
If s u c h a fa u tly re c e p ta c le is u s e d , it ma y c a u s e
o v e rh e a tin g , re s u ltin g in a s e rio u s h a z a rd .
F ig . 2
In s e rt u p to th e g ro o v e
Du s t c o v e r
F ig . 3
8
E n g lis h
HOW T O USE
NOT E :
E n s u r e th a t th e win g b o lt in th e s id e h a n d le is
p ro p e rly tig h te n e d b e fo re u s in g th e to o l.
1 . Ho w to d rill h o le s (F ig . 4 )
(1 ) P u ll th e s witc h trig g e r a fte r a p p ly in g th e d rill b it
tip to th e d rillin g p o s itio n .
(2 ) It is u n n e c e s s a r y to fo rc ib ly p r e s s th e Ro ta r y
Ha mme r ma in b o d y . It is s u ffic ie n t to s lig h tly p re s s
th e ro ta ry h a mme r to a n e x te n t th a t c lip s a re fre e ly
d is c h a rg e d .
CAUT ION:
Alth o u g h th is ma c h in e is e q u ip p e d with a s a fe ty
c lu tc h , if th e d rill b it b e c o me s b o u n d in c o n c re te
o r o th e r ma te ria l, th e re s u lta n t s to p p a g e o f th e
d rill b it c o u ld c a u s e th e ma c h in e b o d y to tu rn in
re a c tio n . E n s u re th a t th e ma in h a n d le a n d s id e
h a n d le a re g rip p e d firmly d u rin g o p e ra tio n .
2 . Ho w to c h is e l o r d e mo lis h (F ig . 5 )
By a p p ly in g th e to o l tip to th e c h is e lin g o r
d e mo lis h in g p o s itio n , o p e ra te th e ro ta ry h a mme r
b y u tiliz in g its e mp ty we ig h t. F o rc ib le p re s s in g o r
th ru s tin g is u n n e c e s s a ry .
3 . Wh e n d rillin g a t “ ro ta tio n + h a mme rin g ”
CAUT ION:
If y o u s wit c h t h e s e le c to r le v e r d u rin g mo t o r
ro ta t io n , th e t o o l c a n s ta rt to ro ta t e a b r u p tly ,
re s u ltin g in u n e x p e c t e d a c c id e n ts . Be s u r e to
s witc h th e s e le c to r le v e r wh e n th e mo to r is a t a
c o mp le te s to p .
(1 ) Switc h in g to “ ro ta tio n + h a mme rin g ”
(a ) P u s h th e b u tto n , re le a s e lo c k a n d tu rn th e
s e le c to r le v e r c lo c k wis e .
(b ) Alig n ▲ o f th e s e le c to r le v e r a n d o f th e
le v e r h o ld e r a s illu s tra te d in F ig . 6 .
(c ) Re le a s e th e b u tto n to lo c k th e s e le c to r le v e r.
NOT E :
T u rn th e s e le c to r le v e r (d o n o t p u s h th e b u tto n ) to
c h e c k if it is c o mp le te ly lo c k e d a n d ma k e s u re th a t
it d o e s n o t tu rn .
4 . Wh e n c h ip p in g a n d s h re d d in g a t “ h a mme rin g ” :
CAUT ION:
V
If t h e s e le c t o r le v e r is s wit c h e d d u r in g mo to r
ro ta t io n , th e t o o l c a n s ta rt to ro ta t e a b r u p tly ,
re s u ltin g in u n e x p e c te d a c c id e n ts . Ma k e s u re to
s witc h th e s e le c to r le v e r wh e n th e mo to r is a t a
c o mp le te s to p .
(1 ) Switc h in g to “ h a mme rin g ”
(a ) P u s h th e b u tto n , re le a s e lo c k a n d tu rn th e
s e le c to r le v e r c o u n te rc lo c k wis e .
(b ) Alig n ▲ o f th e s e le c to r le v e r a n d o f th e
le v e r h o ld e r a s illu s tra te d in F ig . 7 .
(c ) Re le a s e th e b u tto n to lo c k th e s e le c to r le v e r.
F ig . 5
F ig . 7
F ig . 4
Sid e h a n d le
F ig . 6
Se le c to r le v e r
L e v e r h o ld e r
Bu tto n
L e v e r h o ld e r
Se le c to r le v e r
Bu tto n
/