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Closing the dome by hand

In case that the dome slit cannot be closed remotely via oltcontrol you will have to close the slit from inside the dome.

Figure: Left: Dome control unit. Left is the plug for the power connection. Middle: Slit motor. Access to the motor axis is inhibited. Right: The crank is fixed after removement of the security stirrup.
\includegraphics [width=4cm]{dome_control.ps}
\includegraphics [width=4cm]{dome_manual.ps}
\includegraphics [width=4cm]{dome_manual_crank.ps}


next up previous contents
Next: Observing at high ambient Up: Troubleshooting Previous: Emergency stop of the   Contents
Dieter Engels
2003-01-15