MIYAWAKI TB9N - User Manual

Questions and Answers

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Elizabeth OrrAug 7, 2025
How to fix steam leaks or blows in MIYAWAKI Industrial Equipment?
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  thomas22Aug 7, 2025
  If steam leaks or blows from your MIYAWAKI Industrial Equipment, it could be due to several reasons. First, dirt might be stuck around the valve. Try cleaning the valve (4) and the valve seat (3). If the valve seat (3) is loose, tighten it. Damage, erosion, or corrosion of the valve (4) or valve seat (3) may also be the cause; in this case, replace the valve (4) and the valve seat (3) as a set. A damaged seat gasket (18) should be replaced. If the bimetal (7) is damaged, replace the valve unit. Also, check if the adjust bolt (11) is backed out too far and reset the temperature. Finally, wrong installation direction can cause this issue, so reinstall the product in the correct direction.
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Bridget WilliamsAug 15, 2025
What to do if steam leaks from the connection between the body and cover in MIYAWAKI Industrial Equipment?
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  Calvin WalkerAug 15, 2025
  If you observe steam leaks from the connection between the body and cover or between the body and cap of your MIYAWAKI Industrial Equipment, the cover (2) might be loose. Try tightening the cover (2). If that doesn't solve the issue, the cover gasket (14) could be damaged, in which case you should replace the cover gasket (14). Alternatively, the O-ring (13) might be damaged, requiring you to replace the O-ring (13).
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Jacob HayesAug 26, 2025
Why is there insufficient condensate discharged from my MIYAWAKI TB9N?
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  Susan ButlerAug 26, 2025
  If your MIYAWAKI Industrial Equipment isn't discharging enough condensate, or isn't discharging any at all, several factors could be at play. The screen (17) might be clogged, so try cleaning it. Dirt could have built up on or around the valve seat (3); clean the valve seat (3). Also, dirt might have accumulated in the fluid passage of the body (1), so clean the body (1). If the bimetal (7) is damaged, replace the valve unit. If the adjust bolt (11) is too tight, set the temperature again. Finally, the condensate capacity might be insufficient, and you may need to replace the trap with a larger capacity trap.