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QSA Global, Inc.
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qsa-global.com
Operations Manual
MAN-038 March 2019
Page 50 of 100
22 Place the index ring down over the mock source assembly making sure the two small pins are
facing up. Orient the index ring with the small slot aligned over the small end of the lock slide at
the lock slide spring.
Carefully place the index ring down over the spring while compressing the spring into the “T”
cutout with a thin blade tool or screw driver.
Note: It is important the spring is installed with
care to ensure it does not become damaged during assembly.
Once the index ring is in
place, the spring can be seen in the small viewing hole in the index ring at the spring location.
23 Test the spring actuation by sliding the lock slide over to release the demo source assembly. The
spring should be fully compressed. This can be confirmed by looking through the viewing hole in
the index ring. Push down on the demo source assembly to actuate the lock slide to lock the