Instruction Manual #122162 20
5.1.2 Connecting the Furnace Exhaust (No BAI Condenser)
After the SENTRY 1510 is securely mounted, the process tool exhaust can be plumbed to the
input side of the SENTRY 1510. If your installation includes a BAI factory condenser please
follow the installation guidelines located in the CD-20 condenser section 4.9 of this manual.
The process exhaust should not be dampened. Fully Open ALL dampers
between the process tube and the SENTRY 1510.
1. The input of the 1510 is designed to accept 1” male NPT threads.
2. Using thread seal tape install a 1” male NPT compression or other suitable fitting into the
input side of the SENTRY 1510 controller.
3. Install a transition fitting to transition from the quartz output to 1” OD. Tubing. The transition
fitting should provide a fitting for the SENTRY 1510 process pressure sense line. The length
of the transition should not exceed 10”. Transitions that exceed this length may result in a
pressure differential preventing the SENTRY 1510 from accurately controlling the pressure
inside the process tube.
4. Using 1” OD. Tubing plumb from the Teflon transition fitting installed in step 2 to the Teflon
fitting installed at the input of the 1510 controller. If your installation is using a non BAI
condenser plumb 1” OD. Tubing from the output of the condenser to the 1” male NPT fitting
installed at the input of the SENTRY 1510.
5. For wet processing drain requirements refer to section 4.2
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