SECTION 7 − MAINTENANCE &TROUBLESHOOTING
7-1. Routine Maintenance
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| Y Disconnect power | . Maintain more often |
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| before maintaining. | during severe conditions. |
n = Check | Z = Change | ~ = Clean | l = Replace | Reference |
* To be done by Factory Authorized Service Agent |
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Every l Unreadable Labels | ~ Weld Terminals | l Damaged Gas Hose | nl Weld Cables |
3 |
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Months |
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nl Cords | nl Gun Cables | |
Every |
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6 | OR | |
Months | ||
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~Drive Rolls
~Inside Unit
7-2. Overload Protection
1
1 Supplementary Protector CB1
CB1 protects unit from overload. If CB1 opens, unit shuts down.
Reset supplementary protector.
802 441
7-3. Drive Motor Protection
Drive motor protection circuit protects drive motor from overload. If drive motor becomes inoperative, release gun trigger and wait until protection circuit resets allowing drive motor to feed wire again.
