This article covers the safety guidelines for the Steam Oven Service Manual (MODULAR) by Boretti.
Note: When servicing the oven, health and safety issues must be considered at all times. Specific safety issues are listed below with their appropriate icon. These are illustrated throughout the service information to remind service people of the health and safety issues 1.1.1 Electrical Safety
WARNING! TO AVOID ELECTRIC SHOCK!
Do not attempt to service this oven without suitable training and qualifications. Though it is free from danger in ordinary use, extreme care should be taken during repair. BEFORE TOUCHING any parts of the oven, always remove the power plug from the outlet. Ensure the main power has been disconnected before servicing any part of the oven. If the power is required to be on for electrical fault finding, then extreme care should be taken not to make contact with electrical components other than with testing probes. Ensure the oven is turned off when removing any electrical component or connection. 1.1.2 Good Working Practices Ensure the work areas are kept tidy and free of hazards while servicing the oven. On completion of the servicing, ensure the oven and work areas are left clean and tidy. 1.1.3 Insulation Test Megger test to check insulation. 1.1.4 Sheet Metal Edges When working around cut sheet metal edges use appropriate gloves or protection to eliminate the chance of receiving a laceration. 2.7.1 Safety Thermostats This appliance is built with bi-metal mechanical thermostats. The thermostats are mounted in contact with the metal sheet. The function of the safety thermostat is to protect the of the oven from overheating in the event of a malfunction of the cooling fan. In the event that the temperature is rising over the limits, the thermostat will switch mechanically from off position to on position and all of the heating elements will be cut off from the power. All of the electronics will be still powered. The reset is automatic when the cooling fan was replaced or the cooling fan problem was solved and the temperature is in the right functioning parameters.