Disassembly and Reassembly _ 37
3-3. CHECKPOINTS AFTER FINISHING A SERVICE
1. Check the safety device
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2. Use authenticated parts only
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3. Handling
wires
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4. The state of screws and nuts
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5. Remove foreign material
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6. Check for water leakage
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7. Check the power cable
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8. Check
leveling
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9. Check the installation location
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