Set the top upside down on a surface that won’t
damage the top-the carton works.
2 medium screws.
Fasten the front panel next using 2 medium screws.
Align the control panel with the cutout in the side panel.
Fasten the end panel using 4 long screws.
Fasten the tank holder using 4 short screws.
There are two slots on the edge of the tank holder that
hold the two tabs on the bottom of the door.
Fit the tabs into the slots then test close the door.