(a) Free-standing vending machines are to:

1. (1) be light enough to be manually moved with ease by one person;
2. (2) be elevated on legs or extended sidewalls to afford, with or without kickplates, an unobstructed vertical space of at least six inches under the machine;
3. (3) be mounted on rollers or casters which permit easy movement; or

4. (4) be sealed to the floor.

   Where used, kickplates are to be easily removable or be capable of being rotated.

(b) Counter-type machines are to be:

1. (1) sealed to the counter;
2. (2) mounted on four-inch legs or the equivalent; or
3. (3) easily movable for cleaning with service connections in place.