WeldKing Coolcut 30 Owner'S Manual Download Page 10 | Manualshive

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SG55 Plasma cutting gun Specifications

Rated currency(A)

50

Rated Duty cycle (%)

60% at 50A, 100% at 40A

Cool style

Air cooled

Maximum Air pressure(Bar)

3 (43.5psi)

Air consumption(l/min)

50-70

Cable length(M)

5(16ft)

Connection

Quick Connection

Detailed gun specification please see separate gun manual

Table 2.2

CAUTION

WORKING LONGER THAN RATED DUTY CYCLE CAN

DAMAGE GUN AND VOID WARRANTY.

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Summary of Contents for Coolcut 30

Page 1: ...Process Plasma cutting Plasma Arc Cutting Machine Date of purchase ________________ Machine Number ________________ Where purchased ________________ www weldking ca COOLCUT 30 OWNER S MANUAL ...

Page 2: ... 30 plasma cutting machine and gun specifications 7 2 2 230V Connection diagram 9 2 3 Install procedure 10 2 4 Electric service guide 230V 11 2 5 Extension Cable Selection Chart 11 2 6 Electric service guide 115V 11 SECTION 3 OPERATION 12 3 1 Front Back panel Layout 12 3 2 Recommend Cutting parameter 15 SECTION 4 TROUBLE SHOOTING 16 5 1 Maintenance 19 5 2 Safety precaution 20 SECTION 6 ELECTRICAL ...

Page 3: ...gers possibles Enprésence de l un de ces symboles prendre garde et suivre lesinstructions afférentes pour éviter tout risque Les instructions enmatière de sécurité indiquées ci dessous ne constituent qu un sommaire des instructions de sécurité plus complètes fournies dans les normes de sécurité énumérées dans la Section 2 5 Lire et observer toutes les normes de sécurité Seul un personnel qualifié ...

Page 4: ...e source électrique à courant électrique dans les zones humides dans les endroits confinés ou là où on risque de tomber y Se servir d une source électrique à courant électrique UNIQUEMENT si le procédé de soudage le demande y Si l utilisation d une source électrique à courant électrique s avère nécessaire se servir de la fonction de télécommande si l appareil en est équipé y D autres consignes de ...

Page 5: ...it near flammables y Do not overload building wiring be sure power supply system is properly sized rated and protected to handle this unit y Ne pas placer l appareil sur au dessus ou à proximité de surfaces inflammables y Ne pas installer l appareil à proximité de produits inflammables y Ne pas surcharger l installation électrique s assurer que l alimentation est correctement dimensionnée et proté...

Page 6: ...er une bouteille pressurisée risque d explosion y Utiliser seulement des bouteilles de gaz protecteur régulateurs tuyaux et raccords convenables pour cette application spécifique les maintenir ainsi que les éléments associés en bon état y Détourner votre visage du détendeur régulateur lorsque vous ouvrez la soupape de la bouteille y Le couvercle du détendeur doit toujours être en place sauf lorsqu...

Page 7: ...If notified by the FCC about interference stop using the equipment at once y Have the installation regularly checked and maintained y Keep high frequency source doors and panels tightly shut keep spark gaps at correct setting and use grounding and shielding to minimize the possibility of interference y Le rayonnement haute fréquence HF peut provoquer des interférences avec les équipements de radio...

Page 8: ...s to one side and away from the operator 3 Do not coil or drape cables around your body 4 Keep welding power source and cables as far away from operator as practical 5 Connect work clamp to work piece as close to the weld as possible About Pacemakers Pacemaker wearers consult your doctor first If cleared by your doctor then following the above procedures is recommended Considérations sur le soudag...

Page 9: ...en circuit voltage V 250 Amperage range A 10 30 Working voltage V 84 92 84 88 84 92 Rated Duty cycle 20 35 35 Rated working current A 20 15 30 Gas Delay time s 2 5 5 Efficiency 0 85 Power factor 0 93 230V 6 1 4in at 10 in min speed Rated cutting thickness mm 115V 4 1 8in at 10 in min speed Compress air Pressure bar 2 3 29 43 5psi Gas Type Air and Nitrogen Gas Quality Clean dry oil free Dimension H...

Page 10: ...A 100 at 40A Cool style Air cooled Maximum Air pressure Bar 3 43 5psi Air consumption l min 50 70 Cable length M 5 16ft Connection Quick Connection Detailed gun specification please see separate gun manual Table 2 2 CAUTION WORKING LONGER THAN RATED DUTY CYCLE CAN DAMAGE GUN AND VOID WARRANTY ...

Page 11: ...Page 9 2 2 230V Connection diagram Figure 2 1 Connect to compress air supply Power cord Cutting gun Earth clamp connect to work piece ...

Page 12: ... COUNTRIES FOLLOW APPROPRIATE LOCAL OR NATIONAL SAFETY PROCEDURE 2 3 4 Be sure machine is well grounded 2 3 5 Gas supply can be either air or Nitrogen A high pressure regulator must be used on either type of gas and must be capable of delivering 155 l min at a pressure of 5 bar 72psi to the filter 2 3 6 Use a 3 8 inch 9 5mm ID inert gas hose to connect the gas supply air or nitrogen to the power s...

Page 13: ...on 20 Min input conductor size in AWG 12 Min Grounding conductor Size in AWG 8 Table 2 1 2 5 Extension Cable Selection Chart CAUTION USE SHORTEST CABLE POSSIBLE Input Conductor Size in AWG mm2 Maximum Cord Length allowed in Ft M 115V 230V 13 2 63 19 6 59 18 11 4 17 37 11 120 37 9 6 63 62 19 194 59 7 10 55 91 28 269 82 5 16 76 134 41 393 120 Table 2 2 2 6 Electric service guide 115V The Auto Line c...

Page 14: ...Page 12 SECTION 3 OPERATION CAUTION BEFORE OPERATING THIS MACHINE READ THE SAFETY SECTION OF THIS MANUAL THOROUGHLY 3 1 Front Back panel Layout Figure 3 1 2 4 1 3 9 10 11 ...

Page 15: ...or light inside 2 welding current adjust knob 3 Over heat protection indicator 4 Gas post delay time select switch 5 Air filter 6 Compress air inlet 7 Input Power cord 8 Fan 9 Torch connector 10 Earth clamp connection 11 Control receptacle 8 7 5 6 ...

Page 16: ...s particularly important when cutting thicker material Make sure that the torch is pointed away from you and the people near you to avoid any danger from sparks and hot metal CAUTION COOLCUT30 CUTTING MACHINES ARE CONTACT START THE PLASMA ARC IGNITED IMMEDIATELY AFTER START SWITCH CLOSED ALWAYS HOLD THE HAND TORCH AWAY FROM YOUR BODY AS A PRECAUTION AGAINST ACCIDENTAL TORCH FIRING BE AWARE OF THIS...

Page 17: ...s inches mm Current amps Maximum travel speed ipm mm min 26 GA 0 5 20 270 6850 16 GA 1 5 30 400 10150 1 8 3 2 30 190 4950 1 4 6 4 30 65 1680 Mild steel 3 8 10 30 25 640 0 020 1 20 160 4150 16GA 1 5 30 430 10900 1 8 3 2 30 170 4450 1 4 6 4 30 60 1620 Aluminum 3 8 10 30 20 510 26 GA 0 5 20 230 5970 16 GA 1 5 30 400 10150 1 8 3 2 30 160 4060 1 4 6 4 30 50 1320 Stainless steel 3 8 10 30 20 510 Table 3...

Page 18: ...t with case Insulate transformer 2 Electric leak at the case Not grounding properly Check and redo the grounding The switch shortcut Replace switch 3 Power Indication lamp is on but arc does not extinguish after release the torch switch The switch contact terminal shortcut Re insulate terminal Cooling fan circuit malfunction Check fan circuit Power indication lamp on Cool fan failure Check fan rep...

Page 19: ...heck the connetion 6 There are high frequency but arc fail to ignite or does not ignite properly Water in the air compressor or filter Drain water or Change filter Work piece thickness excess the capacity of the machine Use higher capacity cutter Cutting speed is too fast Slow down Torch tilt to much Adjust angle to verical Air pressure is too low or too high Adjust the pressure Consumables are wo...

Page 20: ...e torch will not fire One of the internal thermostat switches has opened due to over heating Leave Power supply on to allow the fan to cool the machine Then shut the power supply down and restart Clean the internal air filter 11 Torch sputters and hisses The gas filter at the rear of the machine contains excessive moisture Drain the filter bowl and clean the filter See MAINTENANCE SECTION Table 4 ...

Page 21: ... leakage during operation Check if the cutting cables are over heated Check if the cable connections are over heated Check If the cable is connected firmly and properly if it is broken and cause bad insulation Moisture in the torch can cause the torch to sputter and hiss If moisture is present purge the gas lines If moisture builds up in the bowl of the filter drain the bowl and clean the filter e...

Page 22: ...om arc shock 5 2 2 Do not weld near flammable explosive materials or gases 5 2 3 Gas cylinder must be located at a safe and steady place to avoid injury others 5 2 4 Keep finger hair and clothing away from the rotating fan 5 2 5 The power source must be grounded when cutting 5 2 6 Cutting machine should not work in a flammable and toxic environment avoid moisture rain and do not directly expose to...

Page 23: ...6 7 CN101 CUT series capacitor board CU 1 2 3 CN106 1 2 CN101 1 2 CN110 1 2 CN107 solenoidvalve 1 2 CN104 torch switch 1 2 IN 1 115V 1 2 3 4 CN105 1 2 CN109 post flow switch 1 230V DC31 DC24V DC5V DC25V DC60V 100V SECTION 6 ELECTRICAL DIAGRAM Figure 6 1 ...

Page 24: ... inverter board T series rectifier board 1 2 3 CN202 1 2 3 CN209 1 2 CN206 1 2 3 4 5 6 7 CN201 current knob Thermostat 1 2 3 CN205 1 2 3 CN102 Port Port OUT 1 2 CN210 O C 1 2 3 4 CN204 1 2 CN206 10V 4V DC5V 0 V 5V DC254V DC0V 24V Figure 6 2 ...

Page 25: ...Page 23 SECTION 7 PARTS LIST Figure 7 1 2 3 5 4 1 6 7 8 10 9 11 11 ...

Page 26: ...Page 24 Figure 7 2 13 12 14 16 17 18 15 ...

Page 27: ...er FML 33S 13 10 Y0203021 Filter capacitor 2200uF 200V 4 11 Y1801001 Heat sink WJJ 031 2 12 Y2504001 Protection indication light 3mm tube seat 1 13 Y1101001 Power switch T8013 SEBQ 1 14 Y2508001 Current knob PN 21D 1 15 Y1101002 Post flow toggle switch Toggle T8013 1 16 Y2507001 Plasma gun connector Copper tube 1 17 Y1406010 Control socket 2 core16 1 18 Y2505001 Quick connector 10 25 1 Table 7 1 S...

Page 28: ...Page 26 NOTES WELDKING COOLCUT 30 ...

Page 29: ...y sold or manufactured MALO WELDING PRODUCTS LTD WELDKING S PRODUCTS ARE FOR COMMERCIAL INDUSTRIAL USE AND PERSONS TRAINED AND EXPERIENCED IN THE USE AND MAINTENANCE OF WELDING PLASMA CUTTING EQUIPMENT In the event of a warranty claim covered by this warranty the exclusive remedies shall be at Malo Welding Products Ltd WELDKING s option 1 repair or 2 replacement or where authorized in writing by M...

Page 30: ...he warranty registration form Malo Welding Products Ltd will not distribute of disclose customer s private information to any third party and will not sent promotion material to the customer Please visit weldking com servicelocations aspx to find the updated Authorized service center list ...

Page 31: ...MALO WELDING PRODUCTS LTD 3275 14th ave Unit A Markham Ontario Canada L3R 0H3 Tel 1 866 686 5088 Fax 1 866 686 5090 www weldking com Printed April 13 2008 ...

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