Despatch RAD1-42-2E with Protocol Plus - Manual (Page 62)

54
Protocol Plus™ Instrument
(Tools needed: 1/4" socket driver with #1 bit, #2 Phillips screwdriver)
1.
Disconnect the power.
2.
Unplug all terminals on the rear of the control,
noting the proper connections.
3.
Remove the screws from the control panel and
slide it forward.
4.
Remove the four retaining clips for the control.
5.
Remove the control.
6.
Insert the new control into the panel.
7.
Fasten the four retaining clips.
8.
Re-plug all terminals.
9.
Fasten the control panel.
Heater Unit
(Tools needed: 3/8" wrench, square recess driver with #1 bit)
1.
Disconnect the power.
2.
Remove the left and right inside walls.
3.
Remove the chamber floor plate from the oven.
4.
Disconnect the heater leads from heater element with wrench. Note which wires
go on which terminals.
5.
Unscrew the screws holding the heater frame to the oven body.
6.
Remove the heater and discard.
7.
Screw down the new heater frame.
8.
Attach the heater leads to appropriate terminals.
9.
Replace the interior floor.
10.
Replace the inside walls.
WARNING:
Make certain that main AC
power is DISCONNECTED
before replacing or maintaining
any components on the oven.