GHELWDUH FDUH LQWU vQ FRQWDFW FX XQ FDEOX DIODW
VXE WHQVLXQH SRDWH LQGXFH FXUHQW HOHFWULF vQ
WRDWH S U LOH QHSURWHMDWH DOH VFXOHL FHHD FH DU
putea duce la electrocutarea operatorului.
N 3R]L LRQD L FDEOXO GH DOLPHQWDUH OD R
GLVWDQ
VLJXU ID
3UHvQWkPSLQD L DVWIHO W LHUHD FDEOXOXL VDX
DJ DUHD OXL GH EUD XO 'YV UHVSHFWLY IRU DUHD
EUD XOXL 'YV F WUH DFFHVRULXO DIODW vQ URWD LH
O
1X O VD L MRV QLFLRGDW PDúLQD SkQ FkQG
accesoriul montat pe el nu s-a oprit complet
GLQ PLúFDUH $FFHVRULXO URWDWLY VH SRDWH DJ D
GH VXSUDID D GH SUHOXFUDW úL SRDWH VPXOJH
PDúLQD GLQ PkQD 'YV
P 1X SRUQL L PDúLQD FkW WLPS R F UD L FX 'YV
Contactul accidental cu accesoriul rotativ
SRDWH GXFH OD DJ DUHD DFHVWXLD vQ KDLQHOH
'YV SUHFXP úL OD SHQHWUDUHD DFHVWXLD vQ
corpul Dvs.
Q &XU D L vQ PRG UHJXODW QLúHOH GH YHQWLOD LH
ale sculei. Ventilatorul motorului trage praful
vQ LQWHULRUXO FDUFDVHL úL DFXPXODUHD H[FHVLY
GH SUDI PHWDOLF GXFH OD FUHúWHUHD ULVFXOXL GH
incidente electrice.
R 1X XWLOL]D L PDúLQD vQ DSURSLHUHD PDWHULDOHORU
inflamabile. Scânteile provenite de la partea
HOHFWULF D PDúLQLL SRW DSULQGH DFHVWH
materiale.
S 1X XWLOL]D L DFFHVRULL FDUH QHFHVLW XWLOL]DUHD
OLFKLGHORU GH U FLUH )RORVLUHD DSHL VDX DO DOWRU
OLFKLGH GH U FLUH SRDWH GXFH OD HOHFWURFXWDUH
=PXFLWXUD LQYHUV úL DWHQ LRQ ULOH FRQH[H FX
DFHDVWD
=PXFLWXUD LQYHUV HVWH R UHDF LH LQVWDQWDQHH OD
EORFDUHD vQ PDWHULDO D XQXL GLVF DIODW vQ URWD LH DO
XQXL VXSRUW DO XQHL SHULL GH VkUP VDX DO RULF UXL
alt accesoriu.
%ORFDUHD GLVFXOXL GXFH OD RSULUHD UDSLG D
accesoriului rotativ, care la rândul lui duce la
SLHUGHUHD FRQWUROXOXL DVXSUD VFXOHL HOHFWULFH úL OD
IRU DUHD URWLULL DFHVWHLD vQ GLUHF LH LQYHUV URWD LHL
QRUPDOH D DFFHVRULXOXL vQ FDX] vQ SXQFWXO GH
vPELQDUH
'H H[HPSOX GDF GLVFXO DEUD]LY VD EORFDW
vQ SLHVD GH SUHOXFUDW PXFKLD GLVFXOXL SRDWH
SHQHWUD PDL DGkQF vQ VXSUDID D SLHVHL GXFkQG
OD ULGLFDUHD VDX OD V ULWXUD GLVFXOXL 'LVFXO SRDWH
V UL VSUH RSHUDWRU VDX GLQVSUH HO F WUH FHLODO L
WRWXO GHSLQ]kQG GH GLUHF LD GH URWD LH D GLVFXOXL vQ
PRPHQWXO EORF ULL OXL ÌQ DFHVWH FRQGL LL GLVFXULOH
abrazive se pot chiar rupe.
=PXFLWXUD LQYHUV HVWH UH]XOWDWXO XWLOL] ULL LQFRUHFWH
GH XQ DFFHVRULX URWDWLY
D VFXOHL úLVDX DOH SURFHGXULORU VDX FRQGL LLORU
QHFRUHVSXQ] WRDUH GH SUHOXFUDUH úL SRDWH IL
HYLWDW SULQ UHVSHFWDUHD LQVWUXF LXQLORU GH PDL MRV
D
LQH L VWUkQV VFXOD úL SR]L LRQD LY FRUSXO
DVWIHO vQFkW V UH]LVWD L IRU HL ]PXFLWXULL LQYHUVH
'DF VFXOD HVWH GRWDW FX PkQHU DX[LOLDU
XWLOL]D LO vQWRWGHXQD SHQWUX D DYHD XQ FRQWURO
maxim asupra zmuciturii inverse sau a
momentului de torsiune care apare la pornirea
VFXOHL 'DF VDX OXDW P VXULOH GH SUHYHGHUH
FRUHVSXQ] WRDUH RSHUDWRUXO VFXOHL SRDWH
VW SkQL PRPHQWXO GH WRUVLXQH VDX IRU HOH GH
]PXFLUH LQYHUV
E 1X Y DúH]D L PkQD QLFLRGDW vQ DSURSLHUHD
DFFHVRULLORU URWDWLYH $FFHVRULXO Y SRDWH ORYL
mâna.
F $úH]D LY FRUSXO vQWUR SR]L LH vQ FDUH
HYHQWXDOD ]PXFLWXU LQYHUV D VFXOHL QXO
SRDWH DIHFWD =PXFLWXUD LQYHUV YD GHSODVD
VFXOD vQ GLUHF LD LQYHUV URWD LHL GLVFXOXL
G )L L IRDUWH DWHQ L FkQG SUHOXFUD L FRO XUL úL
PXFKLL DVFX LWH HWF (YLWD L SR]L LD LQVWDELO
úL DJ DUHD DFFHVRULXOXL &RO XULOH PXFKLLOH
DVFX LWH VDX vPELQ ULOH SRW SURYRFD EORFDUHD
DFFHVRULLORU URWDWLYH úL SRW GXFH OD SLHUGHUHD
controlului asupra sculei sau la zmucituri
inverse.
H 1X DWDúD L ODPH GH IHU VWU X LQGLIHUHQW GH WLSXO
ORU $FHVWH ODPH FUHD] GHV ]PXFLWXUL LQYHUVH
úL SLHUGHUHD FRQWUROXOXL VFXOHL
$WHQ LRQ UL GH VLJXUDQ
RSHUD LXQLORU GH úOHIXLUH úL GHELWDUH DEUD]LY
D 8WLOL]D L H[FOXVLY GLVFXUL GH WLSXO UHFRPDQGDW
SHQWUX VFXOD 'YV SUHFXP úL DS U WRULOH
aferente discurilor alese. Discurile nepotrivite
DFHVWHL VFXOH QX SRW IL GRWDWH FX DS U WRUL
DGHFYDWH úL QX SUH]LQW VLJXUDQ
E $S U WRDUHD GLVFXOXL WUHEXLH V ILH PRQWDW
FRUHFW SH VFXOD HOHFWULF úL WUHEXLH SR]L LRQDW
DVWIHO vQFkW V RIHUH VLJXUDQ
RSHUDWRUXOXL DYkQG GRDU R PLF SDUWH
QHSURWHMDW vQ SDUWHD GLQVSUH RSHUDWRU
$S U WRDUHD SURWHMHD] RSHUDWRUXO GH
IUDJPHQWHOH FDUH ]ERDU GH OD XQ GLVF VSDUW úL
de la contactul accidental cu discul.
c) Discurile abrazive trebuie utilizate numai
SHQWUX RSHUD LXQLOH UHFRPDQGDWH 6SUH
H[HPSOX QX úOHIXL L FX SDUWHD ODWHUDO D
discului de debitare. Discurile abrazive de
GHELWDUH QX VXQW GHVWLQDWH SHQWUX úOHIXLUHD
SHULIHULF GH DFHHD IRU HOH FDUH OHDU SUHVD GLQ
VSHFLILFH
PD[LP
63
RO