Miller Syncrowave 350 LX Owner's Manual download pdf (Page 38)

OM-356 Page 32

5-16. Crater Time Control And Final Current Control

1 Sequence Selection Switch

Place switch in Crater position.

2 Crater Time Control

Use control to reduce current

over a set period of time (0−15

seconds) at the end of the weld

cycle when NOT using a remote

current control.

3 Final Current Control

Final current is the current to

which weld current has sloped

down to (0−100% of current set on

Amperage Adjust control).

Application:

Crater Time should be used while

GTAW welding materials that are

crack sensitive, and/or the opera-

tor wants to eliminate the crater at

the end of the weld.

Note: This applies if the operator

is using an on/off only type control

to start and stop the welding pro-

cess.

2

1

3

(CE Nameplate Only)

1

3

2

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