TA Instruments TGA5500 Getting Started Manual page 49

8 Loosen the outer nut and remove the furnace exhaust tube from the left-hand side of the furnace.
Figure 36 Outlet port.
9 Look into the furnace outlet port
should align with the inlet and outlet ports on the furnace housing, allowing for light to pass through
(Figure 38). Rotate the lower furnace assembly until achieving the proper alignment.
Figure 37 A: Outlet and Inlet ports.
Figure 38 View through the Outlet port.
Discovery TGA™ Getting Started Guide
Exhaust tube removed from outlet port
(Figure 37 A). The holes in the heat-absorbing tube
Outlet port
Heat-absorbing tube
Inlet port
Lower furnace
assembly
Sphere of light indicates proper alignment.
(Figure 37
Figure 34 B: Heat absorbing tube.
B)
Page 49