Parge is defined as to seal a surface with plaster. An example of parge is to renovate a wall with decorative plaster. parged, pargâ²ing. to apply a thin coat of plaster or mortar to (masonry) to seal or smooth the surface.
Test the Oven Heating Element. Disconnect the oven from the wall outlet. Open the oven door, and remove the oven racks. Use a Phillips head screwdriver to remove the two screws that secure the bake heating element to the back of the oven wall.Pull the bake heating element out of the wall enough to see the wire terminal connections.pen the oven door, and remove the oven racks. Use a Phillips head screwdriver to remove the two screws that secure the bake heating element to the back of the oven wall. Pull the bake heating element out of the wall enough to see the wire terminal connections.
Measure Overall Oven. 1  Measure the overall height and width of your wall oven and note the measurements on your reference sheet. 2  Next, open the oven door and locate the screws in the frame that secure the oven to the cabinet. 3  Then remove each one using your screwdriver.o to your home's main circuit box, and look for breaker to your oven. Make a note of the amperage. Your new oven cannot exceed this amperage without a new circuit breaker and wiring. Shut off the power to your wall oven by turning off the circuit breaker.