What should be done if a chemical feeder malfunctions?

When a chemical feeder malfunctions, prioritizing inspections and repairs is crucial for maintaining water quality and safety in the pool. An improperly functioning feeder can lead to inadequate chemical levels, which could pose health risks to swimmers or damage the pool infrastructure. By conducting inspections, you can identify the specific issue, determine whether it’s a simple fix or requires significant repairs, and ensure that the feeder operates correctly once it is serviced. This proactive approach helps maintain the pool's sanitation and prevents further complications that might arise from neglecting the malfunction.

The other options, while seemingly viable in certain contexts, could compromise pool safety and hygiene. For instance, simply turning it off and ignoring the issue would lead to unchecked chemical levels, while continuing to use the pool as normal might expose swimmers to unsafe water conditions. Switching to manual chemical dispensing could be a temporary solution, but without addressing the underlying problem, it may not be effective in the long run. Prioritizing inspections and repairs underscores the importance of maintaining proper chemical balance and safety in pool management.