5
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EPDT-299a
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5.2
Warning and caution for maintenance and inspection
Warning
1. To remove the product, be sure to make pressure zero (atmospheric pressure) and then remove
the product carefully.
* Failure to follow this notice may make blowout of internal fluid and lead to scalds or injury.
2. If fluid is in high temperature, do not touch the product directly with bare hands.
* Failure to follow this notice may lead to scalds or injury.
3. If glass crack or deterioration is found, be sure to replace the product with new one.
Caution
1. Regardless of regulation by law, conduct maintenance and inspection once or more per year
periodically.
* Remove the product from the site and check it with pressure standards.
2. The product cannot be repaired or calibrated. If abnormality is found, replace the product with new
one.