Cleaning the Cleaner

Q: How do I know when to change a filter or strainer?

A: Sometimes, you see a pressure gauge before and after a filter. A drop in pressure is one possible way. Visual inspection and preventive maintenance are also important, as per the equipment supplier’s guidelines.

Q: Will the pressure gauges on the machine tell me if I have clogged nozzles or manifolds?

A: No, the pressure gauges measure line or manifold pressure. Line pressure increases with clogged nozzles/manifolds. A flow meter could be helpful.

Q: Any intangible benefits linked to “cleaning the cleaner”?

A: Yes, there is potential for increased business. Well-maintained equipment and a clean production floor can certainly help win new business.