Transarc 170i – Tweco 170i Transarc User Manual

Page 25

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TRANSARC 170i

Manual 0-5281

3-7

INSTALLATION, OPERATION AND SETUP

Up Slope

This parameter operates in TIG

mode only and is used to set the

time for the weld current to ramp

up from INITIAL current to BASE

current.
Range is 0.0 to 15.0 seconds.

Factory default is 1.0 second.

Base Current

This parameter sets the TIG welding

current.
Range is 5 to 170A. Factory default

is 120A.

Down Slope

This parameter operates in TIG

mode only and is used to set

the time for the weld current to

ramp down to the crater current.

This control is used to eliminate

the crater that can form at the

completion of a weld.
Range is 0.0 to 25.0 seconds.

Factory default is 3.0 seconds.

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