TIL D-36

Elevator Door Locking Devices and Door or Gate Closed Detection Means

1.1 This TIL contains construction, marking and test requirements for following devices intended to be installed in elevators in accordance with Safety Code for Elevators and Escalators ASME A17.1-2019/CSA B44-19. a) hoistway door interlocks, b) hoistway door combination mechanical locks and closed detection means, c) car-door interlocks, d) door and gate closed detection means, 1.2 This TIL does not cover door or gate interlocks for use only in Platform lifts for barrier-free access within the scope of Standard CSA B355.

Status:

Request

Sector:

Lifting Devices

Applicability Date:

2020-06-18

ORD Number:

TIL D-36

Published Date:

1969-12-30

Certification Body:

CSA Group Testing & Certification Inc.

Canadian Regulatory Authority:

Association of Provincial Chief Elevator Inspectors