GYS MULTIPEARL AUTO Manual De Instrucciones página 23

Translation of the original instructions
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SEMI-AUTOMATIC STEEL / STAINLESS STEEL WELDING (MAG)
The device is suitable for welding 0.6/0.8/1.0 steel wire and 0.8/1.0 stainless steel wire.
The device is delivered with contact tip, liner and a torch set up for 0.8 steel or stainless steel wire. For welding 0.6 wire use a torch
no longer than 3m. To change the contact tip (see fig II A). The roller is reversible 0.8/1.0. The indication on the visible side of the
roller is the diameter in use. For a 0.6 wire use the 0.6 groove.
Welding Steel or Stainless Steel requires using a specific gas mix - Argon + CO2 (Ar + CO2). The proportion of CO2 will vary
depending on application. The gas flow for steel welding is between 8 and 12 L/min depending on the environment and experience
of the welder. For specific requirements seek advice from your gas distributor.
For polarity see page 3.
SEMI-AUTOMATIC ALUMINIUM WELDING (MIG)
This welding machine is suitable for welding 0.8 and 1mm aluminium wires .
To weld aluminium, neutral gas "Pure Argon" (AR) is required. For choosing gas, ask a gas distributor for advice. The gas flow for
welding aluminium is between 15 and 25 L/min depending on the environment and experience of the welder.
Machine set-up for aluminium welding:
- Use specific rollers for Aluminium
- Set the pressure on the rollers to the minimum to avoid pinching the wire.
- Remove the capillary tube before connecting the aluminium torch with a teflon liner.
- When welding aluminium use a special aluminium torch with Teflon liner to reduce friction. Do not cut the liner near the connector!
It is used to guide the wire from the rollers. (Fig II B)
- Contact Tip: Use a SPECIAL aluminium contact tip corresponding to the diameter of the wire.
For polarity see page 3.
"NO GAS" WELDING
To set up the machine for "No Gas" see the instructions on page 4.
The device is designed to weld «No gas» cored wire from Ø0,9 to Ø1,2 mm.
A specific roller (042407) compatible with the welding station is required for «No gas» use.
Welding cored wire with a standard nozzle can overheating and damage the torch. Use a nozzle special "No Gas" (ref. 072329) or
remove the original nozzle (Fig III D).
For polarity see page 3.
PROCEDURE FOR CHANGING REELS AND TORCH ASSEMBLY (FIG IV)
• Remove the nozzle from the torch (fig E) and the contact tip (fig D).
• Open the machine's side door.
• Place the reel on the driving pin (fig A) of the reel support. For a 200mm wire reel tighten the reel to the maximum.
• Adjust the reel brake (2) to avoid the reel inertia tangling the wire when welding stops. In general, do not over-tighten! Then screw
in the reel support (3).
• Fit the roller(s) suitable for your application. The rollers supplied are double grooved rollers (0.8/1.0). The indication on the visible
side of the roller is the diameter in use. For a 0.8 wire, use the 0.8 groove. For Aluminium or cored wire welding use the appropriate
rollers (fig B)
To adjust the roller tension (fig C), process is as follows: loosen the tensioner to the maximum (4), start the motor by pressing the
torch trigger, tighten the tensioner whilst pressing the trigger. Bend the wire where it comes out of the nozzle and hold it in place to
stop its progress. The pressure adjustment is ideal when the guide roller slides over the wire even when it is blocked at the end of
the torch.
NB: for aluminium wire set the tension to the minimum not to pinch the wire.
• Adjust the wire so 5cm protrudes from the torch then fit the contact tip (correct tip for the wire) (fig D) and the nozzle (fig E).
MULTIPEARL AUTO
Hold down buttons 1 and 2 and use the upper
knob to select «SLF». Use the lower knob to
move the cursor to the setting. Use the upper
knob again to adjust the self from 10 to 90 (in
10 steps). The default setting is 50.
Caution! The reset is activated by setting
its value to ON. A countdown of 3s starts. Once
it has reached 0, the reset takes place and the
product is restarted. On the interface and the
secondary menu, the default settings/values
apply again.
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EN
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