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| Maintenance & Cleaning
Chapter 10
|
10-84
305435H03
9. Slide the rest of the elements into the terminal holes and pack ceramic wool around
each element.
10. Use the expansion tool to spread a C clamp and place the clamp over a braided wire
and element connection. Remove the expansion tool. Repeat with the other element.
11. Use the expansion tool to spread a C clamp and place the clamp over the braided
wire and element connection.Remove the expansion tool.
CAUTION : Make sure that the braided wires do not come In contact with any metal
other than the element terminals.
12. Refer to the wiring diagram in Section "Wiring Diagram" for the wiring configuration,
front and back. Continue until all heating elements are installed.
13. Replace front and back furnace panels.
Figure 10.
Heating Element Replacement
Control Module Replacement
Figure 11.
Control Module Replacement
WARNING : Disconnect furnace from main power before attempting any
maintenance to furnace or its controls.
To replace the control module, complete the following steps (refer to Figure 11"Control
Module Replacement" ):
1500°C Tube Furnace
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