Miller 300739 Benutzerhandbuch - Seite 20

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Pressing the Jog/Purge switch allows the op-

erator to jog wire without energizing the weld

power or gas valve circuit.

• The unit provides the ability to jog the wire

feeder by means of the gun trigger or the

Jog/Purge switch.

• If the welding arc does not initiate in 3 sec-

onds after the gun trigger is activated, the

unit will perform a jog operation for a maxi-

OM-273243 Page 16

SECTION 6 − OPERATION

mum of two minutes. If the gun trigger is still

activated after two minutes, the jog opera-

tion is terminated to prevent complete des-

pooling of the wire, in the case of a damaged

gun.

• The unit displays the "TRIG ERR" message

to inform the operator that the trigger is acti-

vated.

• Jog speed can be adjusted by the Adjust

Power Switch

Jog/Purge Switch

control when the unit is jogging wire. The

unit displays jog speed when the unit is be-

ing jogged.

• Jogging can also be accomplished by

pressing the Jog/Purge button.

• Pressing the Jog/Purge button also allows

the operator to purge gas lines before weld-

ing and to preset gas pressure at the

regulator.

Ref. 252426-C