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ARC WELDING SAFETY PRECAUTIONS

WARNING

PROTECT YOURSELF AND OTHERS FROM POSSIBLE SERIOUS INJURY OR DEATH. KEEP CHILDREN AWAY. PACEMAKER WEARERS KEEP
AWAY UNTIL CONSULTING YOUR DOCTOR.

In  welding,  as  in  most  jobs,  exposure  to  certain  hazards  occurs.  Welding  is  safe  when  precautions  are  taken.  The  safety  information  given
below  is  only  a  summary  of  the  more  complete  safety  information  that  will  be  found  in  the  Safety  Standards.  Read  and  follow  all  Safety
Standards.

HAVE ALL INSTALLATION, OPERATION, MAINTENANCE, AND REPAIR WORK PERFORMED ONLY BY QUALIFIED PEOPLE.

ARC  WELDING  can  be  hazardous.

ELECTRIC SHOCK can kill.

Touching live electrical parts can cause fatal shocks
or  severe  burns.  The  electrode  and  work  circuit  is
electrically live whenever the output is on. The input
power  circuit  and  machine internal  circuits  are  also
live when power is on. In semiautomatic or automatic
wire  welding,  the  wire,  wire  reel,  drive  roll  housing,

and  all  metal  parts  touching  the  welding  wire  are  electrically  live.
Incorrectly  installed  or  improperly  grounded  equiment  is  a  hazard.

  1.- Do  not  touch  live  electrical  parts.
  2.- W ear  dry,  hole-free  insulating  gloves  and  body  protection.
  3.- Insulate  yourself  from  work  and  ground  using  dry  insulating

mats  or  covers.

  4.- Disconnect  input  power  or  stop  engine  before  installing  or

servicing  this  equipment.

  5.- Properly  install  and  ground  this  equipment  according  to  this

            Owner's  Manual  and  national,  state,  and  local  codes.
  6.- Turn  off  all  equipment  when  not  in  use.
  7.- Do  not  use  worn,  damaged,  undersized,  or  poorly  spliced  cables.
  8.- Do  not  wrap  cables  around  your  body.
  9.- Ground  the  workpiece  to  a  good  electrical  (earth)  ground.
10.- Do  not  touch  electrode  while  in  contact  with  the  work  (ground)

circuit.

11.- Use  only  well-maintained    equipment.  Repair  or  replace  damaged

parts  at  once.

12.- Wear  a  safety  harness  to  prevent  falling  if  working  above  floor
       level.
13.- Keep  all  panels  and  cover  securely  in  place.

ARC RAYS can burn eyes and skin;
NOISE can damage hearing.

Arc  rays  from  the  welding  process  produce  intense
heat and strong ultraviolet rays  that can burn eyes and
skin. Noise from some processes can damage hearing.

1.- Wear  a  welding  helmet  fitted  with  a  proper  shade

of  filter  (see    ANSIZ49.1  listed  in  Safety  Standards)  to  protect

your  face  and  eyes  when  welding  or  watching.

2.- Wear  approvedsafety  glasses.  Side  shields  recommended.
3.- Use  protective  screens  or  barriers to  protect  others  from  flash  and

glade;  warn  others  not  to  watch  the  arc.

4.- Wear  protective  clothing  made  from  durable,  flame-  resistant  mate

rial  (wool  and  leather)  and  foot  protection.

5.- Use  approved  ear  plugs  or  ear  muffs  if  noise  level  is  high.

FUMES AND GASES can be hazardous
to your health.

Welding  produces  fumes  and  gases.  Breathing  these
fumes  and  gases  can  be  hazardous  to  your  health.

1.-  Keep  your  head  out  of  the  fumes.  Do  not  breath  the

  fumes.

2.- If inside, ventilate the area and / or use exhaust at  the arc to remove
         welding fumes  and  gases.
3.-  If  ventilation  is  poor,  use  an  approved  air-supplied  respirator.
4.-  Read  the  Material  Safety  Data  Sheets  (MSDSs)  and  the

manufacturer´s  instruction  for  metal,  consumables,  coatings,  and
cleaners.

5.- Work in a confined space only if it is well ventilated, or while wearing

an  air-supplied  respirator.  Shielding  gases  used  for  welding  can
displace air causing injury or death. Be sure the breathing air is safe.

6.-  Do  not  weld  in  locations  near  degreasing,  cleaning,  or  spraying

operations.  The  heat  and  rays  of  the  arc  can  react  with  vapors  to
form

  highly  toxic  and  irritating  gases.

7.- Do not weld on coated metals, such as galvanized, lead, or cadmium

plated  steel,  unless  the  coating  is  removed  from  the  weld  area,  the
area  is  well  ventilated,  and  if  necessary,  while  wearing  an  air-
supplied  respirator.  The  coatings  and  any  metals  containing  these
elements  can  give  off  toxic  fumes  if  welded.

WELDING can cause fire or explosion.

Sparks  and  spatter  fly  off  from  the  welding  arc.  The
flying sparks and hot metal, weld spatter, hot workpiece,
and hot equipment can cause fires and burns. Acciden-
tal contact of electrode or welding wire to metal objects
can  cause  sparks,  overheating,  or  fire.

    1.-  Protect  yourself  and  others  from  flying  sparks  and    hot  metal.
    2.-  Do  not  weld  where  flying  sparks  can  strike  flammable  material.
    3.-  Remove  all  flammables  within  35ft  (10.7  m)  of  the  welding  arc.  If

this  is  not  possible,  tightly  cover  them  with  approved  covers.

  4.-  Be  alert  that  welding  sparks  and  hot  materials  from  welding  can

easily  go  through  small  cracks  and  openings  to  adjacent  areas.

  5.-  Watch  for  fire,  and  keep  a  fire  extinguisher  nearby.
  6.- Be aware that welding on a ceiling, floor, bulkhead, or partition can

cause  fire  on  the  hidden  side.

  7.-  Do  not  weld  on  closed  containers  surch  as  tanks  or  drums.
  8.-  Connect  work  cable  to  the  work  as  close  to  the  welding  areas  as

practical  to  prevent  welding  current  from  traveling  long,  possibly
unknown  paths  and  causing  electric  shock  and  fire  hazards.

  9.-  Do  not  use  welder  to  thaw  frozen  pipes.
10.-  Remove  stick  electrode  from  holder  or  cut  off  welding  wire  at

contact  tip  when  not  in  use.

11.-  Wear  oil-free  protective  garments  such  as  leather  gloves,  heavy

shirt,  cuffless  trousers,  high  shoes,  and  a  cap.

Содержание DELTA MIG 455

Страница 1: ...1327 REV 0 E 21 01 2021 PROCESSES DESCRIPTION CONSTANT VOLTAGEOUTPUT CV MIG GMAW DIRECTCURRENTOUTPUT DC THREEPHASES 3 DC CV Phase OWNER SMANUAL 302 573 T M OWNER S MANUAL GIVETHISMANUALTOTHEOPERATOR V...

Страница 2: ...7 Remote14 andRemote ON OFF receptacles 6 3 8 Weldoutput terminals 7 3 9 Input powerconnections 7 SECTION 4 OPERATION 8 4 1 Location of controlsin welding power source 8 4 2 Power switch 8 4 3 Output...

Страница 3: ...e clothing made from durable flame resistant mate rial wool and leather and foot protection 5 Use approved ear plugs or ear muffs if noise level is high FUMES AND GASES can be hazardous to your health...

Страница 4: ...e smoking or if unit is near any sparks or open flames 3 Allow engine to cool before fueling If possible check and add fuel to cold engine before beginning job 4 Do not overfill tank allow room for fu...

Страница 5: ...DTH 571 mm HEIGHT 838 mm 48 VDC WARNING CAUTION IMPORTANT Statements identify special instructions necessary for the most efficient operation of thisequipment WARNING statements identify procedures or...

Страница 6: ...voltageandamperageoutputcapabilitiesof theweldingpower source Curves of other settingsfall between the curvesshown 2 2 DUTY CYCLE EXCEEDINGDUTYCYCLECANDAMAGEUNITORGUNTORCHANDVOIDWARRANTY CAUTION 100 D...

Страница 7: ...STALLING WORK CLAMP Power Source 14 Pins Wire Feeder GMAW Gun Work Piece Power Source 14 Pins Wire Feeder GMAW Gun Work Piece Solid Wire Weld Connection GMAW ReversePolarity ElectrodePositive Fluxcore...

Страница 8: ...over 2 and side deckl 3 as shown in figure 2 Place the support on the cover 1 and beside deck 2 as shown in figure 3 Ensure the support 1 with screws 1 4 x 1 4 Tools needed 3 8 To place the support fo...

Страница 9: ...3 0 2 3 0 2 4 0 3 3 0 3 4 0 3 4 0 1 0 3 0 4 0 2 2 0 2 3 0 2 3 0 2 4 0 3 3 0 3 4 0 3 4 0 4 4 0 1 0 3 0 4 0 2 2 0 2 3 0 2 4 0 2 4 0 3 3 0 3 4 0 4 4 0 4 4 0 10 60 Duty cycle 10 100 Duty cycle Welding amp...

Страница 10: ...7 REMOTE 14 AND REMOTE ON OFF RECEPTACLES 1 Remote 14 receptacle RC8 See table 3 2 2 Keyway 3 Plug connector 14 4 Collar 5 Remote ON OFF receptacle See table 3 3 To connect this receptacle align keywa...

Страница 11: ...fuse Figure3 9 Inputpowerconnections 3 9 INPUT POWER CONNECTIONS 3 2 4 1 Tools Needed ELECTRICK SHOCK can kill WARNING ELECTRICK SHOCK can kill WARNING Input voltage Rated input current Fuse or circui...

Страница 12: ...and turn off the power source ON OFF POWER ON REMOTE OUTPUT OUTPUT switch PANEL position for front panel control of output weld output terminals are energized REMOTE position for remote control of ou...

Страница 13: ...prox 4 sec subsequently shown PRESET value 9 VOLTAGE ADJUSTMENT VOLTAGE ADJUSTMENT control To increase arc voltage output turn control clockwise Voltmeter value changes as control is turned While weld...

Страница 14: ...igure 4 11 Submerged arc process SAW Readjsut controls and begin welding Open gas valve Turn On Wire feeder and Power Source Put On safety equipment Install and prepare wire feeder Install and connect...

Страница 15: ...l continue to operate when the machine has a temperature to operate safely restart output and the message ESP ErE disappears 4 On the one overheating or failure in the cooling system the machine will...

Страница 16: ...sconnet unit before inspection 1 CIRCUIT BREAKER CB1 10 AMP Protect the 120 V c a cicuit for overload Presss button to reset breaker 2 CIRCUIT BREAKER CB2 10 AMP Protect the 24 V c a cicuit for overlo...

Страница 17: ...rce Consult your dealer or Service Center to review mechanism connections and when necessary the electronic board in wire feeder TABLE 5 2 TROUBLE WITH MIG GUN AND WIRE FEEDER Wire feed but stops duri...

Страница 18: ...455 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 57 5 V O LT S A C 46 0 V O LT S A C 23 0 V O LT S A C 3 3 3 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6 6 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6...

Страница 19: ...forMIG gun Panel left side Panel right side ControlPCB Digital meter PCB Panel rear ASSEMBLY Blade 16 VA 407 Motorpower1 6PSC481646 0883 Resistor ww 20 ohm 10 300W Support rubberNo 4 Resistor ww 200...

Страница 20: ...16 Figure 7 1 Main assembly 6 3 2 18 17 5 16 1 4 11 23 7 19 20 15 14 12 9 10 25 8 26 24 27...

Страница 21: ...PT2750 MT08386 PB1963 PB1961 PT2752 PT2758 MA02821 1 2 3 4 5 6 7 8 9 10 11 12 13 3 14 15 16 17 5 18 Heatsinkintermediatelarge Heatsink intermediate small Heatsink for AC Heatsink connection left Heats...

Страница 22: ...motor drive system drive roll excluded and any other part the requires the removal of sheet metal 2 1 Year Parts Labour CG1 Dart Track Cutter excluding tracks Welding positioners turning rollers Auto...

Страница 23: ...NOTES...

Страница 24: ...SERVICE CENTER FAX MAP CANADA LTD 325 Healey Road Unit 1 Bolton ON L7E 5C1 Canada Phone 905 951 2788 Toll Free 800 757 4445 Fax 905 951 6256...

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