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documentation:opening_closing_the_case [2014/11/04 08:26] – micdocumentation:opening_closing_the_case [2014/11/12 09:31] (current) – mic
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 ====== Opening/closing the case ====== ====== Opening/closing the case ======
  
-To open the case first make sure, that **no heavy load** is on the modules. Because this can lead to overheating when the top cover is removed.+To open the case first make sure, that **no heavy load** is on the modules. Because this can lead to overheating when the top cover is removed.\\ 
 +Always make sure that no tools or any other stuff can fall into the case.
  
 ===== Antares ===== ===== Antares =====
 +
 +When opening the case watch out **not to touch the 230V** cables or connector block in the back that lead to the power supplies. This can result in a danagerous electric shock.
 +
 ==== Opening the case ==== ==== Opening the case ====
  
-First unscrew the M3 knurled screw (<color red>A</color>) at the top back of the Antares. It may be necessary to pull the Antares out of the rack further than the rails allow. To to this pull the Antares out until the rails lock in place, and then use the levers to the left and right (as described in [[documentation:rack_mounting|Rack mounting]]) to slide the Antares over the locking point. **But don't pull to far**, as the Antares could slip out of the rails!\\  +First unscrew the M3 knurled screw (A) at the top back of the Antares. It may be necessary to pull the Antares out of the rack further than the rails allow. To to this pull the Antares out until the rails lock in place, and then use the levers to the left and right (as described in [[documentation:rack_mounting|Rack mounting]]) to slide the Antares over the locking point. **But don't pull to far**, as the Antares could slip out of the rails!\\  
-Then slide the cover back (<color orange>B</color>) and carefully lift the cover so that the hooks don't get stuck and bend.+Then slide the cover back (B) and carefully lift the cover so that the hooks don't get stuck and bend.
  
 ==== Closing the case ==== ==== Closing the case ====
  
 Place the cover onto the Antares so that the hooks fit into the holes in the chassis.\\  Place the cover onto the Antares so that the hooks fit into the holes in the chassis.\\ 
-Then slide the cover to the front (<color orange>B</color>) while pushing the hooks downwards into the holes if they are stuck.\\  +Then slide the cover to the front (B) while pushing the hooks downwards into the holes if they are stuck.\\  
-At last tighten the M3 knurled screw (<color red>A</color>) at the top back of the Antares.+At last tighten the M3 knurled screw (A) at the top back of the Antares.
  
 <imgcaption antares_open_cover|>{{ :documentation:antares_open_cover.png?direct&750 |Opening the Antares cover}}</imgcaption> <imgcaption antares_open_cover|>{{ :documentation:antares_open_cover.png?direct&750 |Opening the Antares cover}}</imgcaption>
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 <imgcaption arneb_cover_screws|Cover screws (red circle); the four screws on the right side are not shown> <imgcaption arneb_cover_screws|Cover screws (red circle); the four screws on the right side are not shown>
 {{ :documentation:arneb_cover_screws.png?direct&450 |}}</imgcaption> {{ :documentation:arneb_cover_screws.png?direct&450 |}}</imgcaption>
 +
 +===== Alasco =====
 +
 +**Do not open** the case of the Alasco.\\
 +If you encounter a problem with the Alasco please contact your vendor.