| 27 |
If both automatic controllers have failed and will not maintain
pressurization, how can the pressurization system be controlled ?
pressurization, how can the pressurization system be controlled ?
By selecting MAN on the pressurization mode controller and
manually positioning the outflow valve to open or close as
required to maintain pressurization.
manually positioning the outflow valve to open or close as
required to maintain pressurization.
| Pressurization Panel |