Final answer:
The three machine checks that should be performed every day are checking alarms for proper operation, verifying data accuracy to ensure machines are working within expected parameters, and conducting regular cleaning to prevent malfunction or biofilm growth.
Step-by-step explanation:
Everyday machine checks are essential for ensuring that equipment operates correctly and safely. Three daily machine checks that should be performed are:
- Alarms: Checking alarms is vital to ensure that they are functioning correctly and can alert operators to potential issues.
- Data accuracy: Verifying the data output from machines confirms they are operating within the expected parameters and providing accurate readings.
- Cleaning: Regular cleaning is important to prevent the buildup of debris, which could potentially lead to malfunctions or the growth of biofilms, particularly in systems like air conditioning units.
These checks are particularly relevant when considering the health and safety implications within a facility, as highlighted by the comprehensive cleaning of the air conditioning system mentioned. Accurate data recording, such as temperature, pH, conductivity, and dissolved oxygen, also contribute to effective maintenance and operational practices.