Hydraulic C-Frame is relatively simple and includes a daily testing of the incorporated safety features, cleaning the machine and the tables, keeping the area around the press clean, and doing a regular check of the hydraulic fluid levels.   Some companies have an aggressive PM schedule and will completely flush and replace the hydraulic oil on an annual basis, and some companies will simply check the oil level and top up on an annual basis, which is fine as long as the overall quality of the oil is not degraded or dirty.  The Workshop Press Company will provide a service schedule on customer request.  Service Packages are offered to the customer upon request and will include a 6 month check and after that checks at the purchase anniversary date.  The length of the contract is dictated by the customer.