Despatch LCC Series - Manual Unlock and Main Disconnect; Figure 23. Water and Nitrogen Piping Schematic

C244, 320207, REV B LCC_LCD1-16/51 Oven Owner’s Manual
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b. Water cooling flowmeter is located on the lower left side of the oven.
6.4.5. Manual Unlock and Main Disconnect
6.4.5.1. Manual Unlock
If a power failure occurs insert a torx tip tool (provided) and rotate 90 degrees
counterclockwise to allow the chamber door to open. The tool must be turned
back to the locked position to allow electrical operation again.
6.4.5.2. Main Disconnect Switch
This disconnect switch (yellow with red knob) is connected to the load break
switch behind the panel that disconnects or connects power from the main line.
Figure 23. Water and Nitrogen Piping Schematic.