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| | | • Should operation of the elevators manufacturers be required on emergency standby power, other are to provide an emergency power unit and means for starting it, and deliver to the elevator main switch(MCCB) at the controller in the machine room, sufficient power to operate one or more elevators at a time at full rated speed. | | |
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| | | • Provide necessary transfer switch(es) to switch from normal power supply to emergency power supply, in the event of normal power supply failure. Provide normally closed contact(s) and wiring from transfer switch(es) to one(1) elevator controller within each group. | | |
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| | | • Suitable light fixture and convenience outlets in machine room with light design switches. The receptacles shall have ground fault circuit interrupter protection. | | |
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| | | • Provision of fire extinguishers(per governing codes). | | |
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| | | Miscellaneous • For the fire emergency operation, the modern smoke detectors located where required are to be wiring connected to the elevator controllers. | | |
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| | | • Wiring and piping works between monitoring systems (if monitoring systems are used), elevator machine room, modern alarm modern panels and inter - communication systems, etc, outside of hoistway. | | |
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| | | • The elevator machine rooms and hoistways shall be free of dust or harmful gas. | | |
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| | | • A secured area for building storage of elevator equipment and materials during elevator installation shall be provided. | | |
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