- 35 -
5HJXODomRGDSUHVVmRHPDQyPHWUR),*'DSHQDVPRG3&3
0DQtSXORSDUDUHJXODomRGDSUHVVmR
2- Manómetro.
/LJDo}HVGHDUHiJXD)LJ*H+
*/LJDomRWXERGHDUFRPSULPLGRDSHQDVPRG3&3
*)LOWURHGHVFDUJDGDFRQGHQVDomRDSHQDVPRG3&3
+/LJDo}HViJXD,1/(7
+/LJDo}HViJXD287/(7
4.3 FUNÇÕES DE SEGURANÇA E TRAVAMENTO
4.3.1 Interruptor geral
3RVLomR³2´ DEHUWREORTXHiYHOFRPFDGHDGRYHUFDStWXOR
$7(1d21DSRVLomR³2´RVERUQHVLQWHUQRV//GHOLJDomR
GRFDERGHDOLPHQWDomRHVWmRVREWHQVmR
3RVLomR³,´ IHFKDGRDSDUHOKR GH VROGDU SRU SRQWRVDOLPHQWDGR PDV QmRHP
IXQFLRQDPHQWR67$1'%<HFUmOLJDGR
)XQomRHPHUJrQFLD
&RPRDSDUHOKRGHVROGDUSRUSRQWRVHPIXQFLRQDPHQWRDDEHUWXUDSRV³,´ !SRV
³2´FDXVDDVXDSDUDJHPHPFRQGLo}HVGHVHJXUDQoD
FRUUHQWHLQLELGD
EORTXHLRPRYLPHQWDomRFLOLQGURQDGHVFDUJDVHSUHVHQWH
UHLQtFLRDXWRPiWLFRLQLELGR
$7(1d2 9(5,),&$5 3(5,2',&$0(17( 2 )81&,21$0(172
CORRETO DO ARRANQUE EM SEGURANÇA.
%RWmRDUUDQTXH³67$57´
eQHFHVViULRRVHXDFLRQDPHQWRSDUDSRGHUFRPDQGDUDRSHUDomRGHVROGDGXUDHP
FDGDXPDGDVVHJXLQWHVFRQGLo}HV
DFDGDGHVOLJDPHQWRGRLQWHUUXSWRUJHUDOSRV³2´ !SRV³,´
DSyVFDGDLQWHUYHQomRGRVGLVSRVLWLYRVGHVHJXUDQoDSURWHomR
DSyVRUHWRUQRGDDOLPHQWDomRGHHQHUJLDHOpWULFDHDUFRPSULPLGRLQWHUURPSLGD
DQWHULRUPHQWHSRUFRUWHDPRQWDQWHRXDYDULD
$7(1d2 9(5,),&$5 3(5,2',&$0(17( 2 )81&,21$0(172
CORRETO DO ARRANQUE EM SEGURANÇA.
6HOHWRUFLFOR1262/'$62/'$
-
NÃO SOLDA: permite o comando do aparelho de soldar por pontos sem
VROGDGXUDeXWLOL]DGRSDUDHIHWXDURPRYLPHQWRGRVEUDoRVHRIHFKRGRVHOpWURGRV
sem fornecimento de corrente.
5,6&25(6,'8$/7DPEpPQHVWDPRGDOLGDGH GHIXQFLRQDPHQWR
H[LVWHULVFRGHHVPDJDPHQWRGRVPHPEURVVXSHULRUHVWRPDUDV
devidas precauções (ver capítulo de segurança).
-
6$/'$FLFORQRUPDOGHVROGDGXUDKDELOLWDRDSDUHOKRGHVROGDUSRUSRQWRV
SDUDDH[HFXomRGDVROGDGXUD
3URWHomRWpUPLFD$/
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SHOD IDOWD RX YD]mR LQVX¿FLHQWH GD iJXD GH DUUHIHFLPHQWR RX SRU XP FLFOR GH
SURFHVVDPHQWR'87<&<&/(VXSHULRUDROLPLWHWpUPLFR
$LQWHUYHQomRpLQGLFDGDSHORDFHQGLPHQWRGRtFRQHGH),*'HGH$/
()(,72EORTXHLRGDFRUUHQWHVROGDGXUDLQLELGD
5(67$85$d2PDQXDODomRQRERWmR67$57DSyVYROWDUQRVOLPLWHVDGPLWLGRVGH
WHPSHUDWXUDGHVOLJDPHQWRtFRQH$/HDFHQGLPHQWRGH³67$57´
4.3.5 Segurança ar comprimido (AL6 - apenas mod. PCP)
,QWHUYpPHPFDVRGHDXVrQFLDRXTXHEUDGHSUHVVmRS·EDUGDDOLPHQWDomR
GHDUFRPSULPLGRDLQWHUYHQomRpLQGLFDGDSHORPDQyPHWUR·EDUH$/QRHFUm
()(,72EORTXHLRPRYLPHQWDomRDEHUWXUDHOpWURGRVFLOLQGURQDGHVFDUJDEORTXHLR
GDFRUUHQWHVROGDGXUDLQLELGD
5(67$85$d2PDQXDODomRQRERWmR67$57DSyVYROWDUQRVOLPLWHVDGPLWLGRVGH
SUHVVmRLQGLFDomR³67$57´QRHFUm
3URWHomRVREUHHVXEWHQVmR$/H$/
,QWHUYpP HP FDVR GH H[FHVVLYD VREUH RX VXEWHQVmR GD DOLPHQWDomR HOpWULFD D
LQWHUYHQomRpDVVLQDODGDSHODLQGLFDomRGH$/VREUHWHQVmRH$/VXEWHQVmRQR
HFUm
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FRUUHQWHVROGDGXUDLQLELGD
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5. MONTAGEM
&8,'$'2 ()(&78$5 72'$6 $6 23(5$d®(6 '( 0217$*(0
E CONEXÕES ELÉCTRICAS E PNEUMÁTICAS QUANDO O APARELHO
PARA SOLDAR POR PONTOS ESTIVER RIGOROSAMENTE DESLIGADO E
'(6&21(;2'$5('('($/,0(17$d2
AS CONEXÕES ELÉCTRICAS E PNEUMÁTICAS DEVEM SER EFECTUADAS
EXCLUSIVAMENTE POR PESSOAL TREINADO OU QUALIFICADO.
5.1 APRONTAMENTO
'HVHPEDODU R DSDUHOKR SDUD VROGDU SRU SRQWRV HIHFWXDU DV FRQH[}HV, conforme
LQGLFDGRQHVWHFDStWXOR
5.2 MODALIDADES DE LEVANTAMENTO (FIG.E)
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GXSODHJDQFKRVXWLOL]DQGRRVDSURSULDGRVROKDLV
e DEVROXWDPHQWH SURLELGR DPDUUDU R DSDUHOKR SDUD VROGDU SRU SRQWRV VHJXQGR
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/2&$/,=$d2
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HOpFWURGRVFRPDEVROXWDVHJXUDQoD
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SyVFRQGXWLYRVYDSRUHVFRUURVLYRVKXPLGDGHHWF
3RVLFLRQDURDSDUHOKRSDUDVROGDUSRUSRQWRVVREUHXPDVXSHUItFLHSODQDGHPDWHULDO
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DQiORJDV
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RV IXURV DSURSULDGRV VLWXDGRV QD EDVH FDGD XP GRV HOHPHQWRV GH ¿[DomR DR
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&DUJDPi[LPD
$FDUJDPi[LPDDSOLFiYHOQREUDoRLQIHULRUFRQFHQWUDGRQRHL[RGRHOpFWURGRpGH
35Kg (35daN).
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5.4.1 Avisos
$QWHVGHHIHFWXDUTXDOTXHUOLJDomRHOpFWULFDYHUL¿FDUTXHRVGDGRVGDSODFDGR
DSDUHOKR GH VROGDU SRU SRQWR FRUUHVSRQGDP j WHQVmR H j IUHTXrQFLD GH UHGH
GLVSRQtYHLVQROXJDUGDLQVWDODomR
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DOLPHQWDomRFRPFRQGXWRUGHQHXWUROLJDGRDWHUUD
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do tipo:
- Tipo A (
SDUDPiTXLQDVPRQRIiVLFDV
- Tipo B (
SDUDPiTXLQDVWULIiVLFDV
$¿PGHVDWLVID]HURVUHTXLVLWRVGD1RUPD(1)OLFNHUUHFRPHQGDVH
DOLJDomRGRDSDUHOKRGHVROGDUSRUSRQWRVGHLQWHUOLJDomRGDUHGHGHDOLPHQWDomR
TXHDSUHVHQWDPXPDLPSHGkQFLDPHQRUGH=PD[ RKP
2 DSDUHOKR GH VROGDU SRU SRQWRV QmR FRQWpP RV UHTXLVLWRV GD QRUPD ,(&(1
6H R PHVPRIRU OLJDGR D XPD UHGH GH DOLPHQWDomR S~EOLFD RLQVWDODGRU RX R
XWLOL]DGRUVmRUHVSRQViYHLVSDUDFRQWURODU TXHR DSDUHOKRGH VROGDUSRU SRQWRV
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&RQH[mR GR FDER GH DOLPHQWDomR DR DSDUHOKR SDUD VROGDU SRU SRQWRV
(FIG.F)
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FRUUHVSRQGrQFLDGRIXURSUHYLVWRQRSDLQHOWUDVHLUR
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LQGLFDGRQD¿JXUD(FIG.F1, F2) .
%ORTXHDURFDERDSHUWDQGRRVSDUDIXVRVGRSDVVDFDER
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5.4.3 Ficha e tomada
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OLJDGRDRFRQGXWRUGHWHUUDDPDUHORYHUGHGDOLQKDGHDOLPHQWDomR
$FDSDFLGDGHHDFDUDFWHUtVWLFDGHLQWHUYHQomRGRVIXVtYHLVHGRLQWHUUXSWRUPDJQHWR
WpUPLFRHVWmRFRQWLGDVQRSDUiJUDIR³287526'$'267e&1,&26´HRX7$%
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exemplo:
DSDUHOKRGHVROGDUSRUSRQWRVDOLPHQWDomR//
DSDUHOKRGHVROGDUSRUSRQWRVDOLPHQWDomR//
DSDUHOKRGHVROGDUSRUSRQWRVDOLPHQWDomR//
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o sistema de segurança previsto pelo construtor (classe I) com consequentes
graves riscos para as pessoas (ex. choque eléctrico) e para as coisas (ex.
incêndio).
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menos 6 bar.
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62/'$'85$'(5(6,67Ç1&,$
6.1 OPERAÇÕES PRELIMINARES
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comprimido seccionada (NÃO CONEXA):
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