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| 1. Clog in cartridge filter (in conveying line filter case) and drying/regeneration filter. |
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| If clogged, air will not circulate, potentially leading to overload of blower. |
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- Check to see if each filter is clogged.
- If dirty or clogged, blow clean dry air into filter and remove the clinging particles.
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- Wear a mask when cleaning. Dust/particles will disperse in the air when blowing dry air.
- After cleaning, set filter in the original position and fasten securely.
- After cleaning, set filter in the original position and fasten securely.
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| 2. Weld damage/wear on contact point of electromagnetic switch in control panel. |
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| Electromagnetic switch will not function if abnormality is found. |
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Start work after stopping the operation and check that breaker is off. Unplug the unit. Those who do not have sufficient mechanical/electrical knowledge should not attempt any maintenance work requiring disassembly or repairing due to risk of injuries and danger of work. |
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- Check to find any weld damages and wear on contact points, as well as any abnormalities.
[Point] After checking, securely set white cover back on.
Reference: Tolerance - 2 million times.
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[Abnormal Function] |
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Condition where magnetic points are damage and center section is caved in during machine stops or does not caved in even when pressing by hand.
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Start work after stopping the operation and check that breaker is off. Unplug the unit. Those who do not have sufficient mechanical/electrical knowledge should not attempt any maintenance work requiring disassembly or repairing due to risk of injuries and danger of work. |
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- Replace switch if weld damage or wear is found, or when function is abnormal.
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| 3. Set value for thermal device in control panel not set. |
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| Overload alarm will happen when set value is incorrect. |
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Start work only after stopping operation and turning breaker off! |
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- Check the set value of the overload relay.
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