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                                                                      ASTM STANDARDS













         ASTM F2090 establishes the stand-ard for the installati on,   Testi ng
         safety, performance, and labelling requirements for devices   Window opening control devices must be independently
         intended to address the risk of injury and death associated
                                                             performance tested to 4000 cycles and 100lbs force.
 MAKE IT   CHILD SAFE  with accidental falls from windows by children up to fi ve   Compliance               CHILD SAFE  MAKE IT
         years old, integrated with egress requirements.

                                                             complying with the minimum egress opening size.
         New standard explained                              Window restrictors must not prevent the window unit from
         Open window
         When Sash Restrictors are engaged, the window opening   1
         must be less than 4 inches.

         Release mechanism
         To protect against the unintenti onal operati on by a young   Sash is stopped when opened to 100mm
         child, the emergency escape release mechanism must be
         operated either by:                                  2
         >   two independent single acti ons or
         >   one dual acti on No tools or special knowledge are
           required. Using the sash to set the device is not   Sash can  be raised
           permissible.
                                                              3
         Automati c reset
         Sash Restrictors must automati cally reset when the sash
         is closed.
                                                              Unti l it latches (repeat on opposite side)
         Easily Seen Indicator                                4
         The emergency escape release mechanism must be clearly
         visible. No interference with integrity of window.

         Opening window with the control device must not interfere
         with the operati on, functi on or performance of the window.  The arm resets











          make it once... make it Mighton     www.mightonproducts.com                    0800 056 0471
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