The manufacturer likely doesn't have this documentation available to customers. You can call and ask for it, but they either won't supply it, or they will charge you for it. Regardless, you have to validate it for it's intended purpose for ISO 13485. Validation would include equipment IQ/OQ/PQ.
Validation of equipment run by software usually requires at least a HACCP analysis, with testing of the critical control point, including boundaries. This would be included in your OQ/PQ.