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tempering furnace Precautions and Maintenance
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tempering furnace Precautions and Maintenance
1, furnace temperature not exceeding 650 ℃.
2, into the parts do not charge higher than the upper basket.
3, non humid parts and parts with oil back into the stove.
4, ohmic heating is not allowed to continue when the fan stops or appears different sound.
5, once a month to clean the furnace tempering furnace, remove oxide and other contaminants.
6, allowed to tempering furnace oven temperature higher than 400 ℃, when you open the lid intense cooling.
7, monthly check-contact clamp bolt on the case, and timely removal of skin in order to avoid poor contact.
8, on a monthly basis and thermocouple temperature meter to check the calibration.
9, on a monthly basis tempering furnace lid lifting mechanism, fan bearings, etc. lubrication.
http://www.industrial-furnace.com/articles/tempering-furnace-P-M.html
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