Manual

M330 Manual Service  29
To replace a heating element:
To replace a heater, both thermocouples must be moved out of the way of the heaters. Then
the top cover must be removed. Follow the steps below.
1. Disconnect all strap clamps from each heater. Remove straps and put aside.
2. Loosen both thermocouple clamps.
3. Pull each thermocouple at least ½ of the way out of the chamber.
4. Remove screws holding top cover.
1
2
3
3
Loosen t/c
clamps.
Pull thermocouple
out at least ½ way
to make room for
heater to pass by
Pull thermocouple
out at least ½ way
to make room for
heater to pass by