beer canning machine calibrating

I have a semi-automatic beer canning machine that is having issues with seaming. I have the machine's manual as well as the manufacturer's instructions which should help in diagnosing and fixing the problem. I'm looking for an experienced professional to help calibrate and adjust the machine so that it can seal the cans properly and efficiently. This should help to ensure a consistent volume of beer when canning. Any advice about best practices or other suggestions in terms of machine maintenance and cleaning would also be greatly appreciated.