Miller XR-ALUMAFEED Panduan Pemilik - Halaman 26

Jelajahi secara online atau unduh pdf Panduan Pemilik untuk Sistem Pengelasan Miller XR-ALUMAFEED. Miller XR-ALUMAFEED 44 halaman.

Halaman Cetak

6-3. Jog/Purge

Pressing the Jog/Purge switch allows the

operator to jog wire without energizing the

weld power or gas valve circuit.

S The feeder provides the ability to jog the

wire by means of the gun trigger or the Jog/

Purge switch. If the welding arc does not

initiate in 3 seconds after the gun trigger is

6-4. Quick Setup Guide

Menu Item

Menu Item Values

WIRE

0.035. 0.040, 3/64, 1/16 in.

PWR.S

DISP

Press and hold the SETUP button.

Release the SETUP button when SETUP

is shown.

Rotate the LEFT ADJUST KNOB to select

the menu items and use the RIGHT

ADJUST KNOB to change menu item val-

ues.

Confirm the menu item values listed in the

table above, set accordingly for the welding

process and wire size being used.

Press the Setup Button to exit the menu.

MIG Operation

When setup for MIG welding, VOLTS is lit

under the Left Display and the WIRE

SPEED INDICATOR is lit under the Right

Display. The voltage is adjusted using the

Left Adjust Knob and the wire speed is ad-

justed using the potentiometer in the gun

OM-239 210 Page 22

activated, the feeder will perform a jog op-

eration for a maximum of 2 minutes. If the

gun trigger is still activated after 2 minutes,

the jog operation is terminated to prevent

complete unspooling of the wire, in the

case of a damaged gun (see Section 8-3).

S Jog speed is the wirefeed speed the unit

Description

Wire size setting

MAN

MIG or Non-Synergic Pulsed MIG

AUTO

Synergic Pulsed MIG

VOLT

Display setting for MIG

ARC.L/VOLT

Set to match power source display for Non-Synergic or Synergic Pulsed MIG

handle.

Non−synergic Pulsed MIG Operation

When setup for Non−synergic Pulsed MIG

welding, the selected DISP parameter

(ARC.L or VOLT) is lit under the Left Dis-

play and the WIRE SPEED INDICATOR is

lit under the Right Display. The arc length

or voltage is adjusted using the Left Adjust

Knob and the wire speed is adjusted using

the potentiometer in the gun handle. The

Arc Length or Voltage setting corresponds

to the amount of energy required to burn off

the welding electrode. As wire feed speed

increases, a higher arc length or voltage

setting is required to burn off the additional

wire. Likewise, a lower arc length or

voltage setting is required as wire feed

speed is decreased. In Non−Synergic

Pulsed MIG, the arc length adjustment

range is 0.0 to 100.0 and the voltage adjust-

is set to for welding.

S Jogging can also be accomplished by

pressing the Jog/Purge button.

S Pressing the Jog/Purge button also al-

lows the operator to purge gas lines before

welding and to preset gas pressure at the

regulator.

ment range is dependent on the pulse pro-

gram selection at the power source.

Synergic Pulsed MIG Operation

When setup for Synergic Pulsed MIG weld-

ing, the selected DISP parameter (ARC.L

or VOLT) is lit under the Left Display and

the WIRE SPEED INDICATOR is lit under

the Right Display. The arc length or voltage

is adjusted using the Left Adjust Knob and

the wire speed is adjusted using the poten-

tiometer in the gun handle. In Synergic

Pulsed MIG, the Arc Length adjustment

range is 0 − 100. The pulse programs have

been developed at an arc length setting of

50. Increasing the arc length setting in-

creases the actual arc length, and de-

creasing the setting decreases the actual

arc length. It is not necessary to change the

arc length setting when changing wire feed

speed.