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1100°C Box Furnace
Mains Electrical/Thermocouple Check
Before initial start up, inspect the furnace's wiring connections:
1. Remove the corner screws on the back panel of the furnace and detach the back
panel.
2. Check that the thermocouple is securely mounted and undamaged.
3. Check the thermocouple wiring connections. Refer to Figure 2 "Thermocouple". Red
is always negative.
CAUTION : Failure to check thermocouple wiring connections before Initial start up
could result in damage to the furnace.
4. Check that all electrical connections are secure. Visually check that the door properly
activates the power interrupt switch near the front of the furnace.
Figure 2 Thermocouple
5. Replace the back panel on the furnace and secure with the corner screws.
6. Connect Mains electrical to facility ground outlet meeting the unit specifications
found on the data tag.
Installation |
Chapter 4
330985H01 | 4-19
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