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OPERATION & MAINTENANCE

INSTRUCTIONS

ORIGINAL INSTRUCTIONS

GC1221

200A MMA INVERTER

WELDER

MODEL NO: MMA200A

PART NO: 6012163

Содержание 6012163

Страница 1: ...OPERATION MAINTENANCE INSTRUCTIONS ORIGINAL INSTRUCTIONS GC1221 200A MMA INVERTER WELDER MODEL NO MMA200A PART NO 6012163...

Страница 2: ...rc melts the core of the electrode to produce drop s of molten metal weld pool that cool to create the welded joint Because of the versatility and simplicity of MMA welding it requires less skill and...

Страница 3: ...ad shields MUST comply with PPE Regulation EU 2016 425 TOXIC FUME PREVENTION Severe discomfort illness or death can result from fumes vapours heat or oxygen enrichment or depletion that welding or cut...

Страница 4: ...st ignition with suitable fire resistant covers or shields Walls ceilings and floor near work should be protected by heat resistant covers or shields Fire watcher must be standing by with suitable fir...

Страница 5: ...d arc in addition to gloves apron and strong shoes As necessary use additional protective clothing such as leather jacket or sleeves flameproof apron and fire resistant leggings Avoid outer garments o...

Страница 6: ...rically LIVE equipment can fatally shock a person whose body becomes a conductor DO NOT STAND SIT LIE LEAN ON OR TOUCH a wet surface when welding without suitable protection PROTECTION FOR WEARERS OF...

Страница 7: ...le Cables with damaged areas may be taped to give resistance equivalent to original cable Keep cable dry free of oil and grease and protected from hot metal and sparks TERMINALS AND OTHER EXPOSED PART...

Страница 8: ...the panels unless the machine is disconnected from the supply and never use the machine with any of the panels removed 5 NEVER use or store in a damp environment DO NOT EXPOSE TO RAIN 6 NEVER attempt...

Страница 9: ...cturer s recommendations All access and service doors and covers should be closed and properly fastened when the welding equipment is in operation The welding equipment should not be modified in any w...

Страница 10: ...hen necessary If directly wired to the mains a double pole double throw isolator switch must be fitted The welder must be connected using a circuit protected by an RCD Please refer to the Specificatio...

Страница 11: ...in the OFF position connect the welding leads as follows Work clamp lead to the Negative terminal Welding rod holder lead to the Positive terminal 2 Select the appropriate welding rod and insert it in...

Страница 12: ...for the correct current setting for different welding rod thicknesses VRD VOLTAGE REDUCTION DEVICE The VRD is a safety feature that It is also known as Anti shock Its function is to lower the open ci...

Страница 13: ...as you go NOTE When you prime the arc be sure to withdraw the electrode swiftly to leave the 1 5 mm gap otherwise the electrode will weld itself to the workpiece If this occurs give the electrode a s...

Страница 14: ...heavy deposit which overlaps at the sides It is wasteful both in terms of time and electrode use ELECTRODE MOVED TOO QUICKLY This causes poor penetration with a stringy and incomplete weld deposit Sla...

Страница 15: ...your nearest CLARKE dealer Low power supply voltage Check the mains distribution system Porosity of welds Acid electrode on steel with high sulphur content Electrode oscillates too much Workpieces are...

Страница 16: ...arameter requirements Electrode not inclined constantly while welding Follow basic and general welding principles Arc is unstable Insufficient current Check condition of electrode and earth wire conne...

Страница 17: ...advisable however if the unit is operating in a dusty and dirty environment 1 Keep the louvres clean to avoid a build up of dirt and oxides inside the machine which can reduce machine output 2 Check...

Страница 18: ...ding Current Symbol 2 Model Number Part Number 13 Conventional Load Voltage Symbol 3 Serial Batch Number 14 Energy Supply Symbol 4 Welding Power Source 15 Rated Supply Voltage 5 British Standards appl...

Страница 19: ...nufacture for a period of 12 months from the date of purchase Please keep your receipt as proof of purchase This guarantee is invalid if the product is found to have been abused or tampered with in an...

Страница 20: ...ese highly popular headshields activate instantly when the arc is struck and allow you to have both hands free when welding DESCRIPTION PART NUMBER 2 5 mm Arc Welding Electrodes 3050584 3 2 mm Arc Wel...

Страница 21: ...tor 3 Indicator light 18 Silicon bridge radiator 4 Digital display 19 Silicon bridge 5 Plug 20 IGBT radiator 6 Gauge cover 21 IGBT 7 Handle 22 Main transformer 8 Cover 23 Rectifier radiator 9 Air Vent...

Страница 22: ...22 Parts Service 020 8988 7400 E mail Parts clarkeinternational com or Service clarkeinternational com DECLARATIONS OF CONFORMITY...

Страница 23: ...23 Parts Service 020 8988 7400 E mail Parts clarkeinternational com or Service clarkeinternational com DECLARATIONS OF CONFORMITY...

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