Technical Reference
Manual-XPM3m Revision Date: August 2014
TOP HEATER REPLACEMENT
1
Retrieve the heater panel for this cell and set the rear of the heater panel into place in the cell between the
bracket and the cell. Be careful not to bend the thermocouple wire. Prop the heater panel up from the front
so the heater wires can be reconnected.
2
Reconnect the wires to the panel referring to the SKETCH made when the panel and wires were removed
Do not forget to connect the thermal switch wires
.
3
Carefully place the thermocouple probe in its protective 1.7mm vinyl tubing through the correct hole in the
panel. If you did NOT circle the thermocouple(s) before removing the panel use another heater panel as a
reference for the thermocouple position. The ROSCO and the control thermocouple probes CAN NOT be
mixed up and installed in the incorrect position.
4
Once the thermocouple is located in its proper hole, raise the heater panel into place.
5
Replace the front panel bracket and fasten it with the Philips head screw. Remove the vinyl tubing
protecting the thermocouple.
6
Replace the left and right support angle brackets and fasten them in place with cap head screws each.
7.
Carefully bend the thermocouples into the correct places and replace the clamps and screws. Tighten the
screws