Abstract: A fan module includes a fan cover, a fixed grid coupled to the fan cover, a fan assembly positioned between the fan cover and the fixed grid, and at least one movable grid coupled to the fixed grid. The at least one movable grid is configured to move between an open position and a closed position. The fan module further includes a knob extending through the fan cover and the fixed grid. The knob is configured to move the at least one movable grid between the open position and the closed position. The knob includes an elongated portion, with the elongated portion being configured to prevent removal of the fan cover when the at least one movable grid is in the open position and permit removal of the fan cover when the at least one movable grid is in the closed position.

Abstract: A cover assembly is provided to prevent access within a mounting slot of an equipment rack. The assembly includes a cover sufficiently sized to block access to a back of the equipment rack that includes an open power source. The cover is secured to frame members by at least one hinge. The cover is configured to rotate between a closed position in which the cover blocks access to the open power source and an open position in which the cover is rotated to enable installation of a power module in the mounting slot. The assembly further includes a first spring stop lock provided the first frame member. The first spring stop lock is configured to lock the cover in the closed position and to release the cover to enable an installation of the power module within the mounting slot of the equipment rack.

Abstract: A cover assembly is provided to prevent access within a mounting slot of an equipment rack. The assembly includes a cover sufficiently sized to block access to a back of the equipment rack that includes an open power source. The cover is secured to frame members by at least one hinge. The cover is configured to rotate between a closed position in which the cover blocks access to the open power source and an open position in which the cover is rotated to enable installation of a power module in the mounting slot. The assembly further includes a first spring stop lock provided the first frame member. The first spring stop lock is configured to lock the cover in the closed position and to release the cover to enable an installation of the power module within the mounting slot of the equipment rack.