The plans call for 18" of clearance on each side of the machine during operation, and 36" above. This will be difficult to idiotproof, but the clearance requirements will be clearly displayed on the structure of the machine. The top surface will have projecting vanes to prevent accidental blockage of the vents. | The plans call for 18" of clearance on each side of the machine during operation, and 36" above. This will be difficult to idiotproof, but the clearance requirements will be clearly displayed on the structure of the machine. The top surface will have projecting vanes to prevent accidental blockage of the vents. |