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SECTION 14 − MAINTENANCE AND TROUBLESHOOTING
14-1. Routine Maintenance
Y Disconnect power before maintaining.
3 Months |
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| Clean and | Repair | or | |
Replace | tighten | |||
replace |
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unreadable | weld | cracked |
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labels. | terminals. | weld |
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| cable. |
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Replace | Check | Check gas | Check gun | |
cracked | hose and | |||
cable. | ||||
parts. |
| fittings. | ||
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6 Months |
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Blow out or vacuum | Or | Clean |
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inside. During heavy |
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drive rolls. |
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service, clean |
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monthly. |
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14-2. Motor Start Control
Right Side
Tools Needed: | 1 | 2 |
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To change wire feed starting speed proceed as follows:
Turn Off wire feeder and welding power source.
Remove wrapper.
1Motor Board PC1
2Motor Start Control Poten- tiometer R70
Turn potentiometer clockwise to in- crease time it takes the motor to ramp up to speed. Remove protec- tive white rubber cap before making adjustment. Adjust potentiometer R70 using a small nonconductive screwdriver.
Reinstall wrapper.
1/4 in