Operating Manual v1 0

Version 13 (Jeremy Wright, 09/21/2012 11:00 pm)

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h1. Operating Manual v1.0
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{{toc}}
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h2. Hardware Operation
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h3. Unpacking After Transport
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# Check shipping container(s) for:
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## Test stand
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## Concrete block
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## Box of accessories
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### Launch controller
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### D motor spacer ring
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### Motor mount adapters (A, B, and C to D/E size)
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### Thermocouple attachment tape (high temp)
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## Computer and USB cable
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## Motors to test (with igniters and igniter plugs)
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## Fire extinguisher and maybe a bucket for water
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h3. Test Stand Setup
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# Place concrete block in location where test stand will be operated
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# Set test stand on concrete block
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# Create the safety perimeter.
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## Delineate no stand zone for both proximity and positions
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### Use length of cord for the igniter (radius of operations)
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### Exclusion zones exist behind where exhaust escapes (30 degree cone), and in front on each side of the exhaust T (30 degree cone on each side)
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# Set up the management area for test.
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## Igniter
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### Clip the igniter to a part of the test stand and deploy the cable to its full length and place it where the test(s) will be run from
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## Computer
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### Set up computer
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### Boot computer
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### Run USB cable from computer to test stand
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### Connect Arduino-based DAQ system to USB cable at test stand
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### Start the Test Stand App
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### Ensure DAQ system and Computer are both running and connected
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h3. Prepare For Test*
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# Test sensors
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## Push on thrust sensor and confirm current value slider responds
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## Put fingers around thermocouple(s) (after ensuring it is not hot) and confirm plot responds
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# Install motor in test stand
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## A-C Motors
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### Attach thermocouple(s)
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### Insert igniter into motor and cap with igniter plug, making sure to space leads
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### Install the motor in an adapter
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### Insert D spacer ring into the motor mount
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### Insert the motor assembly into the motor mount so a notch from the adapter lines up with the clip on the motor mount so it clicks into place
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## D Motors
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### Attach thermocouple(s)
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### Insert igniter into motor and cap with igniter plug, making sure to space leads
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### Insert D spacer ring into the motor mount
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### Insert the motor into the motor mount, pushing it all the way into the the motor mount, note the clip should close
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## E Motors
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### Attach thermocouple(s)
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### Insert igniter into motor and cap with igniter plug, making sure to space leads
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### Insert the motor into the motor mount, pushing it all the way into the the motor mount, note the clip should close
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# Double check that the range is actually clear
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# Set up igniter
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## Make sure the firing pin is not in place
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## Connect alligator clips from Launch Controller to the igniter (one to each lead)
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### At this point the range is hot (ready to fire)
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h3. Perform Test (Fire Motor and Take Data)*
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# Hit button to enable recording
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# Insert firing pin into Launch Controller
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# Check for continuity by pressing on firing pin (light will turn on)
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# Count down
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# Press ignition button (may have to hold it down for a second)
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# At the end of the firing, remove the firing pin from the Launch Controller
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h3. Post Test Duties*
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# Remove motor and prepare for disposal
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## Wait several minutes before removing the motor to allow it to cool down to a safe handling temperature
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## Remember to also remove the D space ring if the motor was D size or smaller
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## Remember to find the igniter (it should still be attached to the alligator clips) so it can be properly disposed
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## For C size motors and smaller, be sure to recover the motor adapter
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## Store spent motors away from flammable material during future tests
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# Check to make sure that data was autosaved to the "data" directory.
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h3. Post Operations Duties (After Firing All Motors)
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# Dispose of motor(s), being careful to observe all state, federal, and local guidelines.
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## Rinse motors in water to ensure they are completely cooled before disposal
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## Throw the motors away according the manufacturer’s recommendation
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# Pack up the accessories
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# Pack up the computer
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# Pack up the test stand and block
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*Note:* If performing multiple tests during the same setup, repeat the steps with an asterisk (*) for each test.
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h2. Software Operation
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For instructions on how to download and install the Shepard data acquisition (DAQ) software, please see the "Software Source Code":https://opendesignengine.net/projects/shepard-ts/wiki/Software_Source_Code_v1_0 section of the wiki.