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www.r-techwelding.co.uk 

Email: [email protected] 

Tel: 01452 733933  Fax 01452 733939 

 

 

 

 

PLASMA P31C 

INVERTER PLASMA CUTTER 

OPERATION INSTRUCTIONS 

 

 

 

Version 2021-11 

Summary of Contents for PLASMA P31C

Page 1: ...www r techwelding co uk Email sales r techwelding co uk Tel 01452 733933 Fax 01452 733939 PLASMA P31C INVERTER PLASMA CUTTER OPERATION INSTRUCTIONS Version 2021 11...

Page 2: ...2...

Page 3: ...where the information must be following to avoid a minor personal injury or damage to this equipment PLEASE EXAMINE CARTON AND EQUIPMENT FOR DAMAGE IMMEDIATELY When this equipment is shipped title pa...

Page 4: ...ech Plasma 31C is protected from overloads beyond the output ratings and duty cycle as per machine specifications with thermostat protection of the output coils and rectifiers Cutting Capability Duty...

Page 5: ...excessive operating temperatures which can lead to plant failure Grinding Do not direct grinding particles towards the plasma cutter An abundance of conductive material can cause plant failure Stacki...

Page 6: ...them as possible in metal conduit or equivalent shielding There should be a good electrical contact between this conduit and ground Earth 2 Keep the work and electrode leads as short as possible Tape...

Page 7: ...pply It comes with a mains cable attached Connect wires according to national coding Brown wire Live Blue wire Neutral Green Yellow Wire Earth Ground Connecting to an Engine Driven Generator If connec...

Page 8: ...rds and turn to adjust pressure once correct pressure is obtained press down knob to secure Set air pressure to70psi when air is flowing through torch 2 Air inlet connector Connect hose from air compr...

Page 9: ...when machine turned on 2 Mains input cable Fit required plug as per your electrical installation 3 2nd Earth Connector This can be used to earth the machine to workbench if you are experiencing interf...

Page 10: ...til tight 2 Torch switch socket Connect the torch switch plug 2 pin and screw on retaining ring to secure 3 Earth Workpiece connector Connect the earth lead to this connector Insert male connector int...

Page 11: ...g from torch 4 Overheat warning light This lights when machine has overheated allow to cool and light to go out before using again if problem persists see troubleshooting later in this manual 5 Power...

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Page 13: ...n be dangerous Keep your head out of fumes gases produced from welding Use ventilation or exhaust to remove fumes gases from breathing zone and general area WARNING WELDING SPARKS can cause fire or ex...

Page 14: ...work and press torch switch and the high frequency will initiate contact with the workpiece and machine will automatically switch to main cutting power Once you come to the end of cut workpiece the m...

Page 15: ...e torch has cooled down to avoid burns 3 Unscrew the white ceramic shield cup 4 Remove the cutting tip 5 Check the condition of cutting electrode replace cutting electrode if tip is worn 1 2 mm and en...

Page 16: ...working inside this equipment Do not touch electrically live parts 1 Periodically 3 6 months depending on use environment remove the side top panels of machine and clean out machine with a low pressur...

Page 17: ...in water trap at rear of machine if water is present drain air compressor clean water out of air lines empty water trap by pressing water release button on bottom of air regulator water trap Fit new...

Page 18: ...y pressing water release button on bottom of air regulator water trap Fit new consumables as per instructions earlier in this manual Plasma Torch Consumables parts list R Tech Torch Spares Plasma 31C...

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