Electricity Supply - GYS TRIMIG 200-4S Manual Del Usuario

deScrIPTIon
Thank you for choosing this product; please read this instruction manual carefully before installing and using the product
and keep in a safe place for future reference.
The Trimig are semi-automatic welding units; they are ventilated for semi-automatic welding (MIG or MAG) and are
capable of welding steel, stainless steel and aluminium. Adjustment is quick and easy with their «synergic wire speed»
function. They work on a 400V three-phase power supply, and /or 230V three-phase for the DV models.

elecTrIcITY SUPPlY

The absorbed current (I1eff) is indicated on the device for use at maximum settings. Check that the power supply and
its protection (fuse and/or circuit breaker) are compatible with the current needed during use.
The device must be placed in such way that the power socket is always accessible.
Do not use an extension cable which has a wire section smaller than 4 mm².
These products are supplied with a 16A or 32A plug type EEC RS/015. They should be plugged in to a 400V (3PH) power
socket WITH earth and protected by a 16A circuit breaker and 1 differential 30mA.
230V 3-phase power supply, for Trimig 250-4S DV, 350 G DV and 350-4S DUO DV:
WarnInG: This device is pre-built in 400V three-phase. If your electrical installation is 230V three-phase, you must
modify the connection on the terminal board. This modification must be undertaken by qualified personnel. In order to
do so, please refer to the technical diagram inside the product. The plug must be protected by a 16A or 25A (for models
350) circuit breaker and 1 differential 30mA.
deVIce PreSenTaTIon (fIG II)
1- On / Off switch
2- Power Settings - 2 switches with 7 positions: for ad-
justment of the welding voltage output. The adjustment
of the output voltage is proportional to the thickness of
the work piece.
3- Control panel – Welding settings (manual or automatic
mode).
4- European standard torch connection.
5- Thermal Protection light:
Indicates when a cool-down period is necessary following
intensive use.
6- Torch support.
7- Power Cable (5m).
SeMI-aUToMaTIc WeldInG for STeel / STaInleSS STeel (MaG Mode) (fIG III)
The Trimig 200-4S can weld 0.6/0.8/1mm steel and stainless steel wires (fig. III-A).
The device is capable of working with Ø 1.0 mm steel wire (roller Ø 0.8/1.0, contact tip of 01.0).
If using lower diameter wire, you should use change the contact tip, and ensure that the reversible rollers in the wire
feeder are positioned correctly (so that required diameter is visible when in place).
The Trimig 250-4S DV 230-400V can weld 0.8/1/1.2mm steel and stainless steel wires.
The device is capable of working with Ø 1mm steel wire (roller Ø 0.8/1.0, contact tip of 1).
The Trimig 300-4S, 300 G, 350-4S DUO DV and 350 G DV can weld 0.8/1/1.2mm steel and stainless steel wires. The
device is capable of working with Ø 1mm steel wire (roller Ø 1.0/1.2, contact tip of 1).
For Steel or Stainless Steel, you will need to use specific gas - Argon + CO2 (Ar + CO2). The proportion of CO2 will vary
depending on usage. The gas flow for steel is between 10 and 20L / min depending on the environment and experience
of the welder.
SeMI-aUToMaTIc WeldInG for alUMInIUM (MIG Mode) (fIG III)
The Trimig 200-4S can weld 0.8mm and 1mm aluminium wires. (fig. III-B).
The Trimig 250, 300 and 350 can weld 1mm and 1.2mm aluminium wires. (fig. III-B).
To weld aluminium, neutral gas "pure Argon" (AR) is required. For specific gas requirements seek advice from your
gas distributor. The gas flow in aluminium should be between 15 and 25 L / min depending on the environment and
experience of the welder.
Things to note when welding with Aluminium
- Set the pressure of the rollers to a minimum so as not to crush the wire
- Remove the capillary tube before connecting the aluminium torch
- When welding aluminium use a special aluminium torch with Teflon sheath to reduce friction.
TrIMIG
8- Earth cable connector
9- Gas bottle support (max 1 bottle of 10m3).
10- Fastening chain for bottles.
Warning: fasten the chain securely (see IV-1)
11- Reel support Ø 200 mm/ 300mm.
12- Gas connector (350-4S DUO DV)
13- Torch Cable support
14- Wire feeder solenoid valve 2
15- Wire feeder gas connection for torch 2
16- Wire feeder control cable connector
17- Wire feeder power cable connector
18- Selection switch potentiometer (only on 300G and
350 G DV)
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