I called and set up an appointment to do the annual fire suppression system services. I arrived and did both the kitchen hood exhaust inspections. they were both fine and did not need to be cleaned at this time. I wrote the reports. I then moved to the kitchen to do the Amerex & Ansul system inspections. I replaced the fusible links and a couple nozzle caps. I then tested the system. Once done I put it back to working order and let the customer know I would be back in 6 months because this was a service that was supposed to be inspected semi-annually. I then told them I would call when it was close to time to do this again.