Absorption Chiller Service Guide | Mercury Manometer Disassembly

Absorption chillers must maintain an internal vacuum condition to ensure proper cooling performance and stable operation. A mercury manometer is a critical measuring device used to monitor the internal vacuum level of the chiller. Proper disassembly procedures during maintenance, replacement, and storage are extremely important. This video introduces the basic structure of mercury manometers used in absorption chillers, along with disassembly procedures for maintenance and important precautions during the work process. Depending on the manufacturer’s design, manometer installation method, operating conditions, and site environment, the disassembly procedure and work process may vary. Improper handling may lead to vacuum loss or environmental and safety issues caused by mercury leakage. This video is provided for general reference purposes only. For accurate work procedures, safety standards, or technical support suitable for your equipment, please contact a professional absorption chiller service company or your equipment supplier. For inquiries and detailed information, please visit: www.worldenergy.co.kr