Johnson Controls Transmitter P499RFARB504
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06/14/2020
What cooling methods do you know Come chat!
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12/25/2023
Why is Your Outside AC Unit Fan Not Running but Inside is? Troubleshooting and Solutions
As the sweltering summer heat bears down upon us, air conditioning becomes a vital necessity for maintaining comfort and sanity.
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09/10/2020
The specific application of air compressors in various industries
1. Power industry Main uses: compressed air systems for instruments, compressed air systems for ash removal, and miscellaneous compressed air systems for factories. Water treatment includes boiler feed water treatment and industrial wastewater treatment systems. There will also be compressed air systems for equipment power in hydropower stations.
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07/07/2020
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01/05/2021
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09/06/2020
What should I do if the bearing is broken
How to judge whether the bearing can be used again and the defect that needs to be replaced To judge whether the bearing can be used again, it should be decided according to related factors such as bearing damage level, mechanical performance, importance, operating conditions, inspection period, etc.
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02/19/2024
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As winter approaches and the need for a reliable heating system becomes paramount, the choice between an electric furnace and a gas furnace is a decision many homeowners must grapple with.
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Precautions for the use of screw air compressor oil
Precautions for the use of screw air compressor oil Precautions for the use of screw air compressor oil: It is forbidden to mix air compressor oils of different brands and grades. The old oil must be drained when replacing. It is strictly forbidden to add or filter and reuse. Because although the color of the compressor oil does not change on the surface, the consumption of additives may have exceeded the limit.
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Related technical terms
1.Positioning or residual torque: when there is no current passing through the winding, the torque required to make the output shaft of the motor rotate. 2.Driver: an electrical control device used to run the stepping motor. This includes power supply, logic programmer, switching element and a variable frequency pulse source which determines the step rate. 3.Dynamic torque: the torque produced by the motor at a certain step rate. The dynamic torque can be expressed by PULL IN torque or PULL OUT torque.
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05/17/2023
How to Add Oil to AC Compressor
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