Why is there excessive spatter in MMA welding with my Jasic TIG Welding System?
If you're experiencing excessive spatter in MMA welding with your Jasic Welding System, the output polarity connection might be incorrect. Try exchanging the polarity.
Why is there no gas flow when I depress the TIG torch trigger switch on my Jasic TIG Welding System?
If there's no gas flow when you depress the TIG torch trigger switch on your Jasic Welding System, consider the following: * The gas cylinder might be empty. Replace the empty gas cylinder. * The gas regulator might be turned off. Turn on the gas regulator. * The gas hose could be blocked or cut. Check and replace any blocked or cut gas hose. * The torch trigger switch lead might be disconnected or faulty. Reconnect or replace the faulty torch trigger switch lead.
What to do if the fault LED is ON and the fan is running on my Jasic Welding System?
If the fault LED is ON and the fan is running on your Jasic Welding System, it could be due to these reasons: * The machine might be under over-heating protection. In this case, it will recover automatically after the welding machine has cooled down. Allow the machine to cool down. * The incoming mains supply might be outside the acceptable voltage range. Check the incoming mains supply to ensure it is within 230V +/- 15%.
Why does the TIG electrode melt when striking an arc with my Jasic Welding System?
If the TIG electrode melts when you strike an arc with your Jasic Welding System, it's likely because the TIG torch is connected to the (+) VE terminal. Re-connect the TIG torch to the appropriate terminal.
What to do if the Jasic Welding System power LED is OFF and the fan isn't working?
If the power LED is off and the fan isn't running on your Jasic Welding System, it could be due to several reasons: * The primary supply voltage might not be switched ON, or the input fuse may have blown. Ensure the power supply voltage is switched ON and replace the blown input fuse, if necessary. * The welding power source input switch could be switched OFF. Turn ON the welding power source input switch. * There might be loose internal connections. Check and secure any loose internal connections.
Why does the electrode holder become very hot when using Jasic TIG?
If the electrode holder becomes very hot while using your Jasic Welding System, it's likely that the rated current of the electrode holder is smaller than its actual working current. Replace it with a higher rated current capacity holder.
What causes no high frequency production in Jasic TIG Welding System?
If your Jasic Welding System isn't producing high frequency, it could be due to several reasons: * The process selector switch might be set to manual metal arc (MMA); set it to the correct position. * The torch trigger switch lead could be disconnected, or the switch/lead may be faulty; check the connection and functionality. * The high-frequency spark gap may be too wide or short-circuited; adjust it appropriately.
Why does the welding current reduce when welding with my Jasic Welding System?
If the welding current reduces during welding with your Jasic Welding System, it could be due to a poor work lead connection to the workpiece. Ensure a solid connection of the work lead to the workpiece.
Why is it difficult to ignite the arc on my Jasic Welding System?
If you're finding it difficult to ignite the arc on your Jasic Welding System, the arc ignition current may be too low, or the arc ignition time may be too short. Adjust the arc ignition current and time settings.
Why is there no gas flow when the TIG torch trigger switch is depressed on my Jasic Welding System?
If there's no gas flow when you depress the TIG torch trigger switch on your Jasic Welding System, consider the following: * The gas cylinder may be empty, in which case you should replace or refill it. * The gas regulator might be turned off; turn it on. * The gas hose could be blocked or cut; inspect and repair or replace it. * The torch trigger switch lead may be disconnected, or the switch/lead could be faulty; check the connection and functionality.
General| Output Current Range | 10-200A |
|---|---|
| Welding Type | TIG |
| Frequency | 50/60 Hz |
| Protection Class | IP21S |
| Insulation Class | F |
| Duty Cycle | 60% |
Covers safety precautions related to electrical connections, grounding, and avoiding live parts.
Provides guidelines for safe operation, handling, and use in hazardous environments.
Details essential protective gear like helmets, glasses, clothing, gloves, and footwear for welding.
Guides on connecting the power supply and output terminals for MMA and TIG welding.
Step-by-step guide to connecting electrode holder and work return lead for MMA welding.
Instructions for connecting the TIG torch, work clamp, and gas hose for TIG welding.
Explains MMA welding, shielding from flux, and weld bead formation.
Steps to select MMA mode, check output, and use VRD indicator and current adjustment.
Details on setting welding current, hot start, and arc force for optimal MMA results.
Explains TIG welding, process types (DC/AC), and connection of torch, work clamp, and gas.
Guides on selecting DC TIG mode, 2T operation, and adjusting Pre-flow, Initial Current, and Upslope time.
Details on setting downslope time, final current, and post-flow gas time for TIG welding.
Lists common MMA welding defects, their possible causes, and recommended actions for prevention.
Explains DC welding principles, electrode negative setup, and heat distribution for penetration.
A step-by-step guide for basic DC TIG welding setup, including parameter settings.
Provides recommended settings for Pre-gas time, Start Current, Upslope time, Peak current, etc.
Identifies common TIG welding defects, their causes, and corrective actions.
Addresses specific TIG welding problems like bead build-up, penetration, and tungsten melting with solutions.
Outlines daily, monthly, and yearly maintenance tasks and provides a record for service history.
Lists common operational faults, their potential causes, and recommended user actions.
Explains various error codes, their categories, symptoms, causes, and user-implemented measures.
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