| 摘要 |
A food warming apparatus has a heating compartment for maintaining previously cooked food portions in a ready-to-use condition. The food portions are contained in a tray that is placed in a tray handler. The tray handler may include a frame for receiving the tray, a handle, and rollers. A tray handler guide in the heating compartment has a guide surface on which the rollers are able to roll and stops for engaging the rollers at a maintenance position and an access position. In the maintenance position, the tray is positioned inside the heating compartment so that the food portions are maintained in a ready-to-use condition. In the access position, a user is able to access food portions in the tray. At the maintenance and access positions, the user may sense the engagement of the rollers by sensing that the tray handler's motion is impeded but not prevented.
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