Miller Electric XR Control manual Setting Switches For Preflow And Postflow

5-15. Setting Switches For Preflow And Postflow

1

Top Of PC1

.Unit arrives from the factory

with preflow Off and postflow turned On.

To set switches for preflow and postflow, proceed as follows:

1Motor Speed Control Board PC1

2DIP Switch S1

.Preflow and postflow have pre-

set time values and cannot be changed.

To provide a 3.5 second preflow time, use a small nonconductive screwdriver to set switch S1-1 in the up position. To turn preflow time off, set S1-1 in the down position.

To provide a 0.5 second postflow time, use a small nonconductive screwdriver to set switch S1-2 in the up position. To turn postflow time off, set S1-2 in the down position.

Reinstall side panel.

2

Tools Needed:

Nonconductive

1/4 in

Ref. 801 557-B / 197 716

OM-1594 Page 25