CHAPTER 3. PREVENTIVE MAINTENANCE AND TROUBLESHOOTINGIntroductionMaintenance on the Oven/Steamer must be performed on a regular basis to keep the unitrunning properly. Follow the maintenance instructions in this chapter and problems will bekept to a minimum. As with any preventive maintenance schedule, the frequency of oven/steamer maintenance must be increased if necessary, depending on equipment usage andwater quality. If problems do occur, refer to Troubleshooting Guide in this chapter.For more information on equipment and services, contact your nearest authorized servicerepresentative.Maintenance recordsMake a file solely for maintenance records. Keep a written record of daily, weekly, and yearlymaintenance.These records will protect warranty coverage, help personnel to know when to performvarious maintenance procedures, and assist service personnel.Each record should include at least:• The date of the service or maintenance.• A description of the service, maintenance or repair performed. Include part part numbersif applicable.• Copies of purchase order(s) and invoice(s) for repair parts and service.• The name and signature of the person performing the maintenance or service.WARNINGDEATH, INJURY, OR EQUIPMENT DAMAGE may result from improper service ormaintenance practices. Always turn the main power switch to OFF for any unit beforestarting service, maintenance or repairs.5890028771rev00