Miller 300616 소유자 매뉴얼 - 페이지 24

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OM-1500-10 Page 20

SECTION 6 − OPERATION

Power Switch

802827-B

Jog/Purge Push Button

Wire Speed Control

Gun Trigger Receptacle

Pressing the Jog/Purge switch al-

lows the operator to jog wire without

energizing the weld power or gas

valve circuit.

• The wire feeder can also be

jogged by using the gun trigger.

However, the contactor is ener-

gized for 3 seconds.

• If the welding arc does not initiate

in 3 seconds after the gun trigger

is activated the unit will perform a

jog operation for a maximum of

two minutes. If the gun trigger is

still activated after two minutes,

the jog operation is terminated to

prevent complete despooling of

the wire, as in the case of a dam-

aged gun.

• Jog speed can be adjusted with

the Wire Speed control when the

unit is jogging wire. If equipped

with meters, the unit displays jog

speed while the unit is being

jogged.

• Pressing the Jog/Purge button

also allows the operator to purge

gas lines before welding and to

preset gas pressure at the regu-

lator.

802828-B