04 machine components (500sp, 400sp, and sp4000w) – Tweco 500SP PowerMaster User Manual
Page 18

POWERMASTER 320SP, 400SP, 500SP
2-2
March 16, 2007
2.04 Machine Components (500SP, 400SP, and SP4000W)
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Art # A-07717
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1. External Wire Feeder (N/A with compact models)
2. Protective Cover, Operation Panel
3. Secondary Control Operating Panel
4. Primary Control Operating Panel
5. Preview and actual welding current and voltage
6. MIG Torch Connection
7. Red = Hot coolant return
8. Blue = Cool coolant to torch
9. Lifting Points (refer to Section 2.07)
10. Handle
11. Mains On/Off Switch
12. Coolant Tank Cap
13. Air intake
14. Wheeling Gear
15. Positive Connection Socket for Work Lead
16. Negative Connection Socket for Work Lead
17. Gas Cylinder Tray
18. Work Clamp (not shown)
19. MIG Torch (not shown)