Final answer:
Counter-mounted equipment that is not easily moveable should be installed with a seal to the countertop to ensure hygiene and stability, similar to using a solid surface for camera stability or taping a pipe to a table to hold it steady.
Step-by-step explanation:
When counter-mounted equipment cannot be easily moved and it is not practical to mount it on legs, the best alternative is to install it with a seal to the countertop. This would prevent any particles or liquids from getting underneath the equipment, which could cause hygiene issues or attract pests. Sealing the equipment directly to the counter would resemble the practice you might use when setting a camera on a solid surface, such as a table or fence, to stabilize it when a tripod is unavailable. Similarly, securing equipment involves ensuring it is well-placed and stationary. Another example would be taping one end of a pipe to the tabletop to hold it steady, in analogy to securing cooking equipment in place.