Nettethoistway: [noun] a passage (as an elevator shaft) through or along which a thing may be hoisted. Nettet2.27.6 Firefighters’ emergency operation, occupant evacuation operation: inspection operation When an elevator that is provided with Firefighters’ Emergency Operation or Occupant Evacuation Operation is on inspection operation (see 2.26.1.4 and 2.26.1.5) or when a hoistway access switch has been enabled (see
A17.1–2007/CSA B44-07 Table of Contents 1 1.1 Scope
Nettet(1) Operation of the driving machine when a hoistway door is unlocked is permissible only under the following conditions: (A) By a car-leveling or truck-zoning device. (B) By a combination hoistway access switch and operating device on constant-pressure or car-switch type elevators. (C) When a hoistway access switch is operated. NettetCar Operation (16) Lobby (Hall) Operation (6) Emergency Power (21) Fire Service Phase 1 (in the lobby) (38) Fire Service Phase 2 (in elevator cab) (27) On - Off (Ind. Serv.) … how to submit a grant proposal
Part 1 General …
Nettet1. mar. 2024 · in hoistway & rooms/spaces Comment Elevator control wiring A17.1/B44 NFPA 70 Yes Necessary for the operation of the elevator equipment Smoke (FAID) & heat detector wiring NFPA 72 A17.1/B44 Yes Only to the extent necessary to connect the wiring to the device(s). Wiring should enter the hoistway or room at a location near the … NettetThe hoistway access as it relates to an elevator is a key switch (or switches) that is typically fixed at the bottom or top of the hoistway. When the key switch is engaged, the technician can control the cab and move it through the shaft at a slow speed, allowing access to the top of the cab or pit. NettetASME A17.1, 2016 Official Name: Safety Code for Elevators and Escalators Adoption Conveyances are required to comply with the following rules and standards adopted in … reading k-12 ftce