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Unread 17-03-2014, 07:12
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Re: New robot rules at Peachtree

I should clarify that I am not complaining, just hoping for clarification. I didn't see the email address at the bottom of the attachment (my bad). I will send my question directly to Jeff.

Thanks
For completeness, here is the entire announcement concerning the safety inerlock:

Quote:
From the Peachtree LRI - Notice To Teams – Safety Interlock Requirement
Hello Teams,
This is an important Safety message from your Lead Robot Inspector for the Peachtree Regional. As observed at our scrimmage and the first two weeks of competition, many teams are incorporating high powered launching mechanisms for Aerial Assist. They are planning to have those mechanisms in the loaded state (stored energy) prior to the start of the match. This is all perfectly legal and expected per the rules. However, handling and transporting robots in this state has the potential for unsafe conditions. R8 is the governing rule here and from R8, ROBOT parts shall not be made from hazardous materials, be unsafe, cause an unsafe condition, or interfere with the operation of other ROBOTS.
The FIRST Team Update, dated 2-18-2014, emphasized FIRST’s concern for this and included this notice:
Game Manual
General Updates
As we approach competition season, we wanted to remind Teams to prioritize safety when transporting their ROBOT on and off the FIELD, to include transporting the ROBOT in its lowest potential energy state and/or including lockouts to help mitigate unexpected release of stored energy. Inspectors will ensure ROBOTS comply with R8 and do not create unsafe conditions. If inspectors feel your ROBOT is unsafe to be transported while storing energy, they will work with you to add lockouts to help mitigate the unexpected release of stored energy. If you are unsure as to whether or not you need lockouts, it’s best to be on the safe side and assume you do. Per T12, the Team should be able to safely release stored energy and be able to demonstrate this during Inspection. If the ROBOT creates an unsafe condition for people to be around it, on-FIELD troubleshooting prior to the MATCH will be limited to that which can be achieved safely.
In the spirit of R8 and FIRST’s guidance from this update and as a result of other events having experienced accidental deployments of robot mechanisms and injuries while handling robots, Peachtree Inspectors will be requiring a couple of items if you plan to transport or operate your robot in a stored energy configuration :
1) The presence and engagement of a "safety interlock mechanism," independent of the firing system that prevents accidental release of the mechanism while in the pit, queuing line, field placement, field removal or any other non-match time the robot mechanism is "armed."
2) Demonstration to the inspector of effective operation of this interlock and the proper and safe placement and removal of the interlock. This may, at the inspector's discretion, include the demonstration of this interlock device through an attempted "dry fire" of your mechanism.
3) A description to the inspector of your plan for safe field removal if the robot is not upright and the mechanism is armed.
Understanding that this requirement comes after the official Stop Work time for construction of your robot, this interlock does not have to be a permanent part of your robot indeed, the expectation is that it will be removed from the machine when placed on the field, and as such, would not be counted as part of the robot’s official weight, unless significant components are permanently attached to your robot. Inspectors are prepared to be reasonable in accommodating teams’ responses to this requirement - the goal here is safety for all involved.
The Peachtree Committee doesn't want anyone getting hurt while these mechanisms are armed. I trust everyone will see the wisdom of operating this way and compliance will not be a major issue.
I look forward to an exciting Peachtree Regional Competition and to seeing all of you at the event!
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Last edited by martin417 : 17-03-2014 at 07:26.
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