Table of Contents
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Important Information
All persons authorised to use, repair or service the R7000 In-
verter welding unit, should read the section on safety, before
any work is undertaken. Further information is available in pub-
lication HSG118 'Electric safety in arc welding', which may be
obtained from the Health & Safety Executive. Please contact
your distributor should you not understand any of the informa-
tion within this document.
INSTRUCTION MANUAL
To maintain continued developments of our products we reserve the right to alter specifications as quoted without prior notice
R7000
Newarc Equipment Ltd.
UK's Leading Manufacturer Of Welding Equipment
Newcastle +44 (0) 191 295 0111
Aberdeen +44 (0) 1224 771 063
www.newarc.co.uk
Description
Constant Current Power Source
Processes
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Table of Contents
Related Manuals for NewArc R7000
Summary of Contents for NewArc R7000
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Page 1: Important Information
Constant Current Power Source Processes Important Information All persons authorised to use, repair or service the R7000 In- verter welding unit, should read the section on safety, before any work is undertaken. Further information is available in pub- lication HSG118 'Electric safety in arc welding', which may be obtained from the Health &... -
Page 3: Table Of Contents
4.2 - Operating ____________________________________________________________ SECTION 5 — FAULT FINDING AND MAINTENANCE 5.1 - Operating problems___________________________________________________ 5.2 - Welding Problems______________________________________________________ 5.3 - Maintenance__________________________________________________________ SECTION 6 — ELECTRICAL DIAGRAMS 6.1 - System Diagram_______________________________________________________ SECTION 7—PARTS BREAKDOWN 7.1 - Component Locations_________________________________________________ 7.2 - Parts List_______________________________________________________________ R7000... - Page 4 The safe handling of gas cylinders Pay attention to fire and safety regulations in force at the welding site. The R7000 uses argon gas when TIG welding with the external TIG300 TIG unit. • Remove all flammable or combustible materials from the welding area Argon is an inert gas and can displace oxygen in the atmosphere leading to and the immediate vicinity.
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Page 5: Specification
Due to the high efficiency and power factor these units provide energy and cost saving solu- tions. The R7000 is capable of TIG welding with the addition of an external TIG unit from the Newarc range. 2.2 - Technical Specification... -
Page 6: Section 3 - Installation
SECTION 3 — INSTALLATION 3.1 Siting the R7000 Primary cable length Site the R7000 on a clean dry surface, pref- • Long cable lengths may reduce the perform- erable above ground level. ance of the machine, the welding arc may Make sure there is at least 20cm clearance •... -
Page 7: Section 4 - Operation
5mm glass body, 6.3A ‘slow blow’ rating. 9. Main supply fuse - Fuse 3.15A slow blow, 32 x 6.3mm ceramic body. 10. Main 3P Isolation switch - Switches the machine on and off. 11. Mains Input - Three phase mains cable. R7000... -
Page 8: Operating
Connect the TIG unit to the R7000 and the shielding gas supply as per the diagrams in the TIG unit manual. • Turn the mains switch on the R7000 to the on position, the digital displays on the R7000 and the TIG unit will light up, you are now ready to weld. -
Page 9: Section 5 - Fault Finding And Maintenance
Note : If the R7000 is overheating on a regular basis If problems are experienced whilst TIG welding, • or at current settings below the maximum, this... -
Page 10: Maintenance
Note! All Electric shocks are potentially fatal, switch off the machine and unplug from the mains supply be- fore carrying out any maintenance work. It is very important that the R7000 is regularly maintained. The amount of use and the working environment must be taken into account when scheduling the maintenance periods. -
Page 11: Section 6 - Electrical Diagrams
SECTION 6 — ELECTRICAL DIAGRAMS 6.1 - System Diagram R7000... -
Page 12: Section 7-Parts Breakdown
SECTION 7—PARTS BREAKDOWN 7.1 - Component Locations R7000... - Page 13 SECTION 7—PARTS BREAKDOWN 7.1 - Component Locations R7000...
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Page 14: Parts List
SECTION 7—PARTS BREAKDOWN 7.2 - Parts list for R7000 Item no. Description Part No. Bridge carry handles: Top Lid handles (two fitted) M01084 Front panel handles (two fitted) M01393 24mm diameter knob M00464A 20mm diameter knob M00033A On/Off front switch... - Page 16 Head Office Aberdeen Office Newarc (Newcastle) LTD Newarc (Aberdeen) LTD 6 Wincomblee Road 4 Howe Moss Drive Walker Riverside Kirkhill Industrial Estate, Dyce Newcastle upon Tyne Aberdeen NE6 3PF AB21 0GL Tel: +44 (0)191 295 0111 Tel: +44 (0)1224 771063...