B-4

OPERATION

B-4

 

 

CONTROLS AND SETTINGS

UPPER CASE FRONT CONTROLS

Controls on the upper case front control panel are used for manual TIG and stick welding. Their func- tions are described below. Some controls are active in both TIG and stick welding, while others are active in TIG only. Refer to Figure B.1 for control locations.

 

 

FIGURE B.1 – UPPER CASE FRONT CONTROLS

1

2

3

4

5

6

7

8

9

10

 

 

11

12

13

15

16

17

14

 

 

1.

REMOTE/LOCAL CURRENT CONTROL SWITCH

7.

VOLTS/AMPS METER SWITCH

12.

PREFLOW TIMER

2.

MODE SWITCH (STICK/TIG)

8.

AC WAVE BALANCE

13.

SPOT CONTROLS

3.

2-STEP/4-STEP SWITCH

9.

AUTO-BALANCE™ LED

14.

START CONTROLS

4.

HIGH FREQUENCY SWITCH

10.

AFTERFLOW

15.

PULSE CONTROLS

5.

DIGITAL VOLTMETER/AMMETER

11.

STICK ARC FORCE

16.

CRATER FILL CONTROLS

6.

PEAK CURRENT CONTROL

 

 

17.

STATUS INDICATOR LEDs

SQUARE WAVE TIG 355

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Lincoln Electric IM467-B manual Controls and Settings, Upper Case Front Controls