What to do if my Fimer TM320W cuts out after prolonged use?
If the welder cuts out after prolonged use, it might have overheated, activating the thermal protection device. Allow the unit to cool down for at least 1-20 minutes.
Why are my welds porous with Fimer TM320W Welding System?
Porous welds can occur due to several reasons: * A build-up in the gas nozzle causing a lack of shielding gas, clean away build-up. * Incorrect torch angle. The air gap between the torch and the workpiece must be 5-10 mm. Ensure 60° torch angle. * Gas shortage, increase gas flow. * Damp workpieces, dry workpieces with hot-air gun or suchlike. * Welding Arc too long, shorten the arc.
What to do if arc cut-out occurs with Fimer TM320W?
Arc cut-out can be caused by: * Loose earth clamp grip, tighten clamp grip. * Short circuit between contact nozzle and gas hose, clean or replace contact nozzle and wire-feed nozzle.
How to reduce excessive splashes from Fimer TM320W?
Excessive splashes can be due to: * Current being too high, decrease the current value. * Non-optimized inductance value, increase the inductance value. * Torch being too inclined, straighten the torch.
How to fix jerky wire feed on Fimer Welding System?
Jerky or intermittent wire-feed can be caused by: * Faulty gas nozzle, replace it. * Scorched gas nozzle, replace it. * Dirt in wire-feeder roller groove, clean it. * Worn wire-feeder roller groove, replace it.
How to improve penetration with Fimer Welding System?
Insufficient penetration can happen if: * The current is too low, increase the current. * There is inconstant wire feeding, see the above paragraph. * Edges are too apart from each other. * Bevel is too small.
How to prevent hot cracks when welding with Fimer TM320W Welding System?
Hot cracks can be caused by: * Damp workpieces, clean them. * Welding with very high heat supply, decrease the welding current. * Impure welding wire, change the welding wire. * Base material with high content of carbon, sulphur and other impurities.
What to do if the wire does not feed on my Fimer TM320W?
If the wire does not feed when the wire-feeder roller rotates, check for: * Dirt on the tip of the wire-feeder, blow with compressed air, replace nozzle. * Excessive spool torque, loosen it. * Faulty torch, check wire-feeder liner.
How to resolve insufficient melting with Fimer Welding System?
Insufficient melting can occur due to: * Abrupt movements of the torch, move the torch smoothly. * Non-optimized inductance value, change the inductance value. * Oxidized workpieces, clean them.
What causes breakages when using Fimer Welding System?
Breakages can be caused by: * Unsuitable wire, change the type of wire. * Bad quality of the workpieces.
Statement of compliance with relevant European directives.
Statement of compliance with applicable norms and standards.
Explains warning symbols and general safety advice for electric shock, fire, and gases.
Covers handling, installation, environment, maintenance, and repair safety guidelines.
Details personal protection, PPE, ventilation, fumes, high voltage, gas cylinder, and workplace safety.
Description of MIG welding, components, and performance tips.
Instructions for connecting the machine to power and outputting welding cables.
Explains the functions of timer, display, mode selector, and current adjustment controls.
Identifies side-mounted components like connectors, feeders, and cooling system parts.
Step-by-step guide for installing welding wire and adjusting tension.
Procedures for connecting the trolley, gas cylinder, regulator, and torch.
Essential checks and maintenance before starting welding.
Guide for choosing the correct welding current based on material thickness and wire.
Tips for torch angle, movement, and wire cleanliness.
Guidance on adjusting arc length and wire speed.
Solutions for issues with welder not starting or wire feed malfunctions.
Addresses arc cut-out, porous welds, cracks, splashes, and penetration problems.
Step-by-step guide for replacing the wire liner on the torch and connector sides.
Detailed procedures for accessing, connecting, and securing the water cooling unit.
Instructions for powering on, filling, and checking the cooling system's status.
Identification of major internal components like control cards, transformers, motors, and feeders.
Schematic diagrams of electrical circuits for TM230-TM260 and TM300 models.
Schematic diagrams of electrical circuits for TM350, TM320W, TM360W, TM420W, TM500W, TM650W models.
Guidance on proper disposal of waste electrical and electronic equipment.
Information on adhering to EU directives for recycling electrical tools.
General| Brand | Fimer |
|---|---|
| Model | TM320W |
| Category | Welding System |
| Language | English |
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