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A17.1-2016 : Elevators
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1.17 - Standby power operation
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8.7.2.28
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x
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2.27.2.2 The transfer between the normal and the emergency or standby power system shall be automatic.
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4/21/2023
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A17.1-2016 : Elevators
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1.17 - Standby power operation
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8.7.2.28
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x
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2.27.2.3 An illuminated signal(s) marked “ELEVATOR EMERGENCY POWER” shall be provided in the elevator lobby at the designated level for each group of elevators or for any single elevator not in a group. The signal(s) shall indicate that the normal power supply has failed and the emergency or standby power is in effect for one or more of the cars in that group of elevators or that single elevator.
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4/21/2023
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A17.1-2016 : Elevators
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1.17 - Standby power operation
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8.7.2.28
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x
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2.27.2.4.1 A selector switch(es) marked “ELEVATOR EMERGENCY POWER” in red lettering a minimum of 5 mm (0.25 in.) in height, that is keyoperated or under a locked cover (see 2.27.8), shall be provided to permit the selection of the elevator(s) to operate on the emergency or standby power system. The key shall be Group 3 Security (see Section 8.1).
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4/21/2023
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A17.1-2016 : Elevators
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1.17 - Standby power operation
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8.6.4.19.7 (Re-Inspection)
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x
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Need to test and witness the operability of emergency power
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10/28/2023
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A17.1-2016 : Elevators
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1.6 - Car emergency signal
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2.27.1.1.6 Verification of Telephone Operability
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x
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the two-way communications means within the car shall include a means to automatically verify operability of the telephone line in conformance with 2.27.1.1.6
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7/1/2022
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