Blueweld Active 187 MV/PFC Инструкция по эксплуатации онлайн [5/96] 259299
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Blueweld Active 187 MV/PFC Инструкция по эксплуатации онлайн [5/96] 259299

Blueweld Active 187 MV/PFC Инструкция по эксплуатации онлайн [5/96] 259299
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INSTRUCTIONMANUAL
WARNING! BEFORE USING THE WELDING MACHINE READ
THEINSTRUCTIONMANUALCAREFULLY.
ARC WELDING MACHINES FOR COATED ELECTRODES (MMA)
FOR INDUSTRIAL AND PROFESSIONAL USE.
Note: In the following text the term “welding machine” will be used.
1.GENERALSAFETYCONSIDERATIONSFORARCWELDING
The operator should be properly trained to use the welding
machinesafelyandshouldbeinformedabouttherisksrelated
toarcweldingprocedures,theassociatedprotectionmeasures
andemergencyprocedures.
(Please refer to the applicable standard “EN 60974-9: Arc
weldingequipment.Part9:InstallationandUse).
- Avoid direct contact with the welding circuit: the no-load
voltagesupplied bythe weldingmachine canbe dangerous
undercertaincircumstances.
- When the welding cables are being connected or checks
and repairs are carried outthewelding machine should be
switchedoffanddisconnectedfromthepowersupplyoutlet.
- Switch off the welding machine and disconnect it from the
powersupplyoutletbeforereplacingconsumabletorchparts.
- Maketheelectricalconnectionsandinstallationaccordingto
thesafetyrulesandlegislationinforce.
- The welding machine should be connected only and
exclusivelytoapowersourcewiththeneutralleadconnected
toearth.
- Makesurethatthepowersupplyplugiscorrectlyconnected
totheearthprotectionoutlet.
- Donotusetheweldingmachineindamporwetplacesanddo
notweldintherain.
- Donotusecableswithworninsulationorlooseconnections.
- Do not weld on containers or piping that contains or has
containedammableliquidorgaseousproducts.
- Donotoperateonmaterialscleanedwithchlorinatedsolvents
ornearsuchsubstances.
- Donotweldoncontainersunderpressure.
- Removeallammablematerials(e.g.wood,paper,ragsetc.)
fromtheworkingarea.
- Provide adequate ventilation or facilities for the removal of
weldingfumesnearthearc;asystematicapproachisneeded
inevaluatingtheexposurelimitsfortheweldingfumes,which
will depend on their composition, concentration and the
lengthofexposureitself.
- Keep the gas bottle (if used) away from heat sources,
includingdirectsunlight.
- Useadequateelectricalinsulationwithregardtotheelectrode,
theworkpieceandany(accessible)earthedmetalpartsinthe
vicinity.
This is normally achieved by wearing gloves, shoes, head
coverings and clothing designed for this purpose and by
usinginsulatingplatformsormats.
- Alwaysprotectyoureyesusingmasksorhelmetswithspecial
actinicglass.
Usespecialre-resistantprotectiveclothinganddonotallow
the skin to be exposed to the ultraviolet and infrared rays
producedbythearc;other people in the vicinityofthearc
shouldbeprotectedbyshieldsofnon-reectingcurtains.
- The ow of the welding current generates electromagnetic
elds(EMF)aroundtheweldingcircuit.
Electromagnetic elds can interfere with certain medical
equipment (e.g. Pace-makers, respiratory equipment, metallic
prosthesesetc.).
Adequate protective measures must be adopted for persons
withthesetypesofmedicalapparatus.Forexample,theymust
beforbiddenaccesstotheareainwhichweldingmachinesare
inoperation.
Thisweldingmachineconformstotechnicalproductstandards
forexclusiveuseinanindustrialenvironmentforprofessional
purposes.Itdoesnotassurecompliancewiththebasiclimits
relative to human exposure to electromagnetic elds in the
domesticenvironment.
Theoperatormustadoptthefollowingproceduresinorderto
reduceexposuretoelectromagneticelds:
- Fastenthetwoweldingcablesasclosetogetheraspossible.
- Keepheadandtrunkasfarawayaspossiblefromthewelding
circuit.
- Neverwindweldingcablesaroundthebody.
- Avoidweldingwiththebodywithintheweldingcircuit.Keep
bothcablesonthesamesideofthebody.
- Connecttheweldingcurrentreturncabletothepiecebeing
welded,ascloseaspossibletotheweldingjoint.
- Donotweldwhilecloseto,sittingonorleaningagainstthe
weldingmachine(keepatleast50cmawayfromit).
- Donotleaveobjectsinferromagneticmaterialinproximityof
theweldingcircuit.
- Minimumdistanced=20cm(Fig.I).
-ClassAequipment:
Thisweldingmachineconformstotechnicalproductstandards
for exclusive use in an industrial environment and for
professional purposes. It does not assure compliance with
electromagnetic compatibility in domestic dwellings and in
premises directly connected to a low-voltage power supply
systemfeedingbuildingsfordomesticuse.
EXTRAPRECAUTIONS
- WELDINGOPERATIONS:
- Inenvironmentswithincreasedriskofelectricshock
-Inconnedspaces
-Inthepresenceofammableorexplosivematerials
MUSTBEevaluatedinadvancebyan“Expertsupervisor”and
mustalwaysbecarriedout inthepresence ofother people
trainedtointerveneinemergencies.
AllprotectivetechnicalmeasuresMUSTbetakenasprovided
in7.10;A.8;A.10oftheapplicablestandardEN60974-9:Arc
weldingequipment.Part9:InstallationandUse”.
-The operator MUST NOT BE ALLOWED to weld in raised
positionsunlesssafetyplatformsareused.
-VOLTAGEBETWEENELECTRODEHOLDERSORTORCHES:
workingwithmorethanoneweldingmachineonasinglepiece
oronpieces thatareconnectedelectricallymay generatea
dangerous accumulation of no-load voltage between two
differentelectrodeholdersortorches,thevalueofwhichmay
reachdoubletheallowedlimit.
An expert coordinator must be designated to measuring
theapparatustodetermineifanyriskssubsistandsuitable
protectionmeasurescanbeadopted,asforeseenbysection
7.9 of the applicable standard “EN 60974-9: Arc welding
equipment.Part9:InstallationandUse”.
RESIDUALRISKS
-IMPROPERUSE:itishazardoustousetheweldingmachine
foranyworkotherthan thatforwhichitwasdesigned(e.g.
de-icingmainswaterpipes).
2.INTRODUCTIONANDGENERALDESCRIPTION
This welding machine is a power source for arc welding, made
specically for direct current (DC) .
The specic characteristics of this regulation system (INVERTER),
i.e. high speed and precise regulation, mean the welding machine
gives excellent results when welding both with coated electrodes

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