b-4

OPERATION

b-4

CASE FRONT CONTROLS
All operator controls and adjustments are located on
the case front of the Power Wave. (See Figure b.1)
1. LEFT DISPLAY- Shows wire feed speed or amper-
age,
2. LEFT KNOb- Adjusts value in left display.
3. MAIN DISPLAY- Shows detailed welding and diag-
nostic information.
4. LEFT buTTON- Changes the Main display to
show the Weld Mode or Arc Control.
5. MAIN KNOb- Changes the values on the Main dis-
play.
6. PROCEDuRE buTTON- Selects A or B proce-
dure, or gun control.
7. 2-STEP/4-STEP buTTON- Toggles between 2-
step and 4-step trigger operation.
8. MEMORIES buTTONS- For selection of common
procedures.
9. ON/OFF SWITCh- Controls power to the Power
Wave® C300.
10. RIGhT DISPLAY- Shows voltage or trim.
11. ThERMAL LIGhT- Indicates when machine has
thermal fault.
12. RIGhT KNOb- Adjusts value in right display.
13. SET-uP- Lights when machine is in set-up mode,
14. RIGhT buTTON- Used to toggle start options
and to end options.
POWER WAVE® C300
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14
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FIGuRE b.1