| SAFE-T-RACK® FAQ'S |
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General FAQ's FAQ's for GE vertical lift (MagneBlast) M26/M36 remote racking systems: Q: Does the switchgear have to be de-energized for STR® installation?A: No, Installation of STR® may be accomplished without service interruption. However, individual circuit outages are recommended to inspect and service the circuit breaker racking mechanism during the STR® installation. Q: How long does it take to install STR®? A: Typically a STR® cubicle kit installation takes approximately 45 minutes, but you should allow additional time for service/repair of the elevating mechanism. An average cubicle service/repair and STR® kit install takes approximately 2 hours. Q: Are the modifications to the existing switchgear extensive? A: No. The only modifications are holes drilled in the cubicle door for mounting the pendant control receptacle. Q: Once STR® is installed, can the OE elevating motor ever be used again? A: Yes, STR® is easily backward compatible to the OE motor because STR® does not require any control wire or hardware modification. Q: Do we continue to pull the circuit breaker control fuses prior to racking the breaker? A: No, STR® provides remote operator control of circuit breaker functions, including: Charge/Close/Trip. So the breaker will not charge until the operator chooses. Q: How do you confidently rack up/down a breaker with the door closed? A: Our system includes a unique monitoring device named LimiTilt™ which measures relative tilt angles of the circuit breaker in motion and stops motor operation when tilt angles exceed factory preset limits. |






