Parweld XTT 250 DC P Manual Download | Manualshive

Page: 1 / 20

background image

OPERATOR MANUAL

ISSUE 4

XTT 250 DC P

1
2
3
...
»

Summary of Contents for XTT 250 DC P

Page 1: ...OPERATORMANUAL ISSUE 4 XTT 250 DC P ...

Page 2: ... maintenance this equipment should provide years of reliable service All our systems conform to ISO9001 2008 and are independently audited by NQA The entire product range carries the CE mark and is constructed in accordance with European directives and the product specific standards where they apply Further Information Parweld is the UK s leading manufacturer of MIG TIG and Plasma torches and cons...

Page 3: ...Installation 7 5 6 Work return lead connection 8 6 0 Operation 8 6 1 MMA Welding guide 8 6 2 Basic TIG welding guide 8 6 3 Machine setup for TIG welding 9 6 3 1 DC TIG Welding no Pulse 9 6 3 2 DC TIG Welding Pulse 10 6 4 MMA welding setup 11 7 0 Fault finding 12 8 0 Accessories 15 8 1 Torch spares 15 8 3 Gas equipment 15 8 4 Torch exploded view 16 9 0 EC declaration of conformity 18 9 1 RoHS Compl...

Page 4: ... health FUMES AND GASES can be hazardous Keep your head out of the fumes Do not breathe the fumes If inside ventilate the area and or use local forced ventilation at the arc to remove welding fumes and gases If ventilation is poor wear an approved respirator Read and understand the Material Safety Data Sheets MSDS s and the manufacturer s instructions for metals consumable coatings cleaners and de...

Page 5: ... NOISE can damage hearing Noise from some processes or equipment can damage hearing Wear approved ear protection if noise level is high Shielding gas cylinders contain gas under high pressure CYLINDERS can explode if damaged Protect compressed gas cylinders from excessive heat mechanical shocks physical damage slag open flames sparks and arcs Install cylinders in an upright position by securing to...

Page 6: ... the machine is currently switched on when the light is illuminated 5 Fault light This indicates a fault or over temperature condition with the machine refer to the fault finding section for further information 6 Gas Output connection This is a 3 8 BSP connection for the gas output connection to the welding torch TIG welding 7 Negative connection This is used to connect the electrode holder in MMA...

Page 7: ...de It is adjustable from 0 1 to 10 seconds 5 0 Installation Read entire installation section before starting installation SAFETY PRECAUTIONS ELECTRIC SHOCK can kill Only qualified personnel should perform this installation Only personnel that have read and understood the Operating Manual should install and operate this equipment Machine must be grounded per any national local or other applicable e...

Page 8: ...ypes of electrodes Arc welding electrodes are classified into a number of groups depending on their applications There are a great number of electrodes used for specialized industrial purposes which are not of particular interest for everyday general work These include some low hydrogen types for high tensile steel cellulose types for welding large diameter pipes etc The range of electrodes dealt ...

Page 9: ...ease the torch trigger and the power will slope down and switch off TIG welding guide ranges Electrode diameter DC current amps 0 040 1 0mm 20 60 1 16 1 6mm 75 150 3 32 2 4mm 150 250 Tungsten electrode types Type Application Colour Thoriated 2 DC welding of mild steel Stainless steel and Copper Red Ceriated 2 DC welding of mild steel Stainless steel Copper AC welding of aluminium magnesium and the...

Page 10: ...r amperage than without pulse 50 100Hz really stiffens the arc and let you pinpoint the arc more than without pulse 0 5 10Hz reduces heat input the most The selected amperage and the consistency of travel speed can negate some of the effects of Power pulsing Note this function only operates in 4T switch mode 10 Press the toggle button C to move the LED to the slope up time H This can be adjusted f...

Page 11: ...sequence a Increase welding current b Use smaller diameter electrode c Allow wider gap d Use correct build up sequence OPERATION 1 Press button R to select MMA welding 2 Press the toggle button C to move the LED to the Output current I This can be adjusted from 5 to 250A The value is displayed on the amperage display O 3 Press the toggle button R to move the LED to the Arc force S This can be adju...

Page 12: ...scale is preventing full fusion f Wrong electrode for position in which welding is done a If bad undercut is present clean slag out and cover with a run from a smaller diameter electrode b Allow for adequate penetration and room for cleaning out the slag c If very bad chip or grind out Irregularities d Use smaller electrode with sufficient current to give adequate penetration adequate penetration ...

Page 13: ...uide b Refer basic TIG welding guide for ways to reduce arc flutter Description Possible Cause Remedy Welding arc cannot be established a Work clamp is not connected to the work piece or the work torch leads are not connected to the machine b Torch lead is discon nected c Gas flow incorrectly set cylinder empty or the torch valve is off a Connect the work clamp to the work piece or connect the wor...

Page 14: ... to the machine and re start c Have a qualified service engineer inspect then repair the welder ROUTINE MAINTENANCE The only routine maintenance required for the power supply is a thorough cleaning and inspection with the frequency depending on the usage and the operating environment Warning Disconnect primary power at the source before removing the cover Wait at least two minutes before opening t...

Page 15: ...et Fitted with 5 8 BSP inlet connections Stock Code Description Maximum Outlet Pressure E700140 Argon Preset Regulator 3 0 Bar E700141 Argon Indicator Regulator 3 0 Bar E700113 1 Gauge Argon 30 lpm flow E700123 2 Gauge Argon 30 lpm flow Flow Meters Features Designed from brass bar whilst the tube and cover are moulded from high quality polycarbonate to ensure high impact resistance and clarity Cal...

Page 16: ...RO26 and PRO26FX Air Cooled Pro Grip TIG Welding Torch Rating 200A DC 150A AC 60 Duty Cycle EN60974 7 020 to 5 32 0 5mm 4 0mm Electrodes ACCESSORY B 2 3 11 12 13 4 5 10 9 7 6 8 14 15 16 C D E A 1 18 17 1 A F G H I J 1 A K L ...

Page 17: ...e Description H 45V29 Gas Lens Body 020 0 5mm Bore 45V24 Gas Lens Body 040 1 0mm Bore 45V25 Gas Lens Body 1 16 1 6mm Bore 45V26 Gas Lens Body 3 32 2 4mm Bore 45V27 Gas Lens Body 1 8 3 2mm Bore Standard Gas Lens Cup Stock Code Description I 54N18 Standard Gas Lens Cup 1 4 6mm Bore 54N17 Standard Gas Lens Cup 5 16 8mm Bore 54N16 Standard Gas Lens Cup 3 8 10mm Bore 54N15 Standard Gas Lens Cup 7 16 11...

Page 18: ...l homogeneous component parts being controlled to ensure material contents as per the list below Cadmium 0 01 by weight Lead 0 1 by weight Mercury 0 1 by weight Hexavalent chromium 0 1 by weight Polybrominated biphenyl s pbbs 0 1 by weight Polybrominated diphenyl ethers pbdes 0 1 by weight It should be noted that under specific exempted applications where lead is used as an alloying element the fo...

Page 19: ...s no other warranty express or implied This warranty is exclusive and in lieu of all others including but not limited to any warranty of merchantability or fitness for any particular purpose Limitation of Liability Parweld shall not under any circumstances be liable for special indirect or consequential damages such as but not limited to lost profits and business interruption The remedies of the p...

Page 20: ...Parweld Limited Bewdley Business Park Long Bank Bewdley Worcestershire England DY12 2TZ tel 44 1299 266800 fax 44 1299 266900 www parweld co uk info parweld co uk ...

Reviews:

No comments

Related manuals for XTT 250 DC P

Brand: Cal-Royal Pages: 4

Brand: Omni Pages: 108

Brand: Geberit Pages: 49

Brand: Zehnder Rittling Pages: 36

Brand: TCL Pages: 16

Brand: GBR Systems Pages: 161

Brand: Bose Sicilia Pages: 24

TIG 160 DC Lift

Brand: GYS Pages: 20

Brand: Nelson Pages: 19

Brand: ADEMCO Pages: 40

Brand: Laser Pages: 9

Brand: Pyle Pages: 8

Dead Level Series

Brand: Watts Pages: 24

Brand: EAW Pages: 2

Brand: R-Tech Pages: 25

Brand: GreenTech Pages: 12

Brand: Duevi Pages: 19

Surveillance Detector

Brand: Mini Gadgets Pages: 2

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands