ESAB MultiPower 460 Pulse Manuál s instrukcemi stáhnout pdf (Strana 23)

4.0. OPERATION

A. WIRE FEEDER COMPATIBILITY

The Multipower 460PULSE power source can be used with several ESAB 42 volt

wire feeders. The model wire feeder being used will determine the setup method

and operator interface. The position of the REMOTE/PANEL switch determines

the location of the voltage preset and TRIM locations. The wire feed speed is

always set from the wire feeder using the wire speed knob on the feeder control

Table 4-1. Wire Feeder Compatibility

panel. To see the preset wire feed speed, press the PRESET button on the

Multipower 460PULSE control panel. Use Table 4-1 to determine the switch

position of operator preference. In most Mig welding applications, the switch will

be in the REMOTE position and the wire feed speed and voltage will be adjusted

from the wire feed front panel.

B. DIGITAL DISPLAY METERS

The digital displays located on the left side of the control panel are multifunctional

depending on the welding process being used. The Multipower 460PULSE digital

display meters permit preset of the wire feed speed on wire feeders without digital

displays. A Mig 2E, 4HD or DuraDrive 4-30 or 4-48 will not need digital meters

to preset the wire feed speed. The wire feed speed can be displayed on the

Multipower 460PULSE panel meter.

C. MIG WELDING

In the MIG process mode, the digital displays will read preset wire feed speed

in inches per minute and preset arc volts when the PRESET button is pressed.

Once welding begins, the displays will show average welding current and volts

in the top and bottom display, respectively. The displays have a “HOLD” circuit

that retains the welding conditions. After welding stops, the display will continue

to show the last average welding current and voltage sampled for 10 seconds,

then returns to “0”.

D. TIG and STICK WELDING

In the TIG and STICK process mode, you must depress and "HOLD" the

PRESET button while presetting the welding current in the top display. Releas-

ing the preset button causes the display to return to zero. Once welding begins,

Never operate the power source with

the covers removed. In addition to the

safety hazards, improper cooling may

cause damage to the components.

Keep side panels and top closed when

unit is energized. Welding helmet,

gloves, and other personal protection

should always be worn when welding.

NOTE

Wire Feeders with 115VAC contactor

control circuitry cannot be connected to

the Multipower 460.

NOTE

The digital wire feed speed meter on the

Multipower front panel reads a maximum

of 760 ipm. Some wire feeders have

speed ranges that exceed this maximum

limit of the digital meter. Wire feed speeds

above 760 ipm will be displayed at 760

ipm.

NOTE

The digital volt meter on the Multipower

front panel reads a maximum of approxi-

mately 75 Vdc even if the OCV (Open

Circuit Voltage) is higher. The Multipower

460 has the following OCV"s:

STICK 75 to 80 Vdc

TIG - 38 to 42 Vdc

MIG - 11 to 44 Vdc

(Applies to Multipower 460PULSE only)

SECTION 4 OPERATION

Wire Feeder

Arc Trim Location

from:

PANEL REMOTE Synergic

Non-

Synergic**

Mig 4HD

DuraDrive 4-30 Feeder X X Optional

DuraDrive 4-48

MP-460 Panel X X Optional

Mig 2E Feeder X N/A

Mig 5XL

(Mongoose)

Remote Pendant X X Optional

MP-460 Panel X X Optional

MobileMaster IV

(Off the Arc)

Feeder X N/A N/A X

Mini 8

(Off the Arc)

Remote Pendant X N/A X

MP-460 Panel X N/A X

N/A - Not Available

* - Process switch MUST be in the MIG position.

** - See Synergic/NonSynergic description section for configuration information

STANDARD

(MultiPower 460)

PULSE

(MultiPower 460 Pulse)

MIG MODE SWITCH*

NOTE

Wire Feeders with remote voltage control

must be disconnected before Tig & Stick

current can be controlled by the remote

control pendant.

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