
Aboutthismanual
SA3-SInstallation&CommissioningManual 1
1 Aboutthismanual
The SA3-S safety device was developed to satisfy the "protection against unintended car movement" stipulated
in the standard (EN 81-1:1998+A3:2009, 9.11).
Read these instructions carefully before installing and commissioning the safety device. In addition, chapter „2
General safety regulations“.
Objectives of this manual:
› Provision of the technical data
› Installation and commissioning instructions
› Maintenance instructions
› Test instructions
› Operation of the device.
1.1 General
This manual is intended to simplify installation and commissioning of the safety device. In addition, this manual
also serves as a reference for the operator.
It describes the commissioning, installation and maintenance procedures for a lift in connection with the SA3-S
safety device for the "protection against unintended car movement".
It contains important information for safe and proper installation and commissioning of the safety device.
Following these instructions will help to:
› prevent danger,
› avoid repair costs and downtime,
› increase the reliability and lifespan of the control system and of the lift system.
Local, national and on-site regulations regarding health and safety and protection of the environment must be
taken into account in addition to this installation and commissioning manual.
This manual only describes the assemblies of the lift system delivered by NEW LIFT. For information about
components of the lift system that were not manufactured and supplied by NEW LIFT, please refer to the res-
pective user information supplied by the manufacturer or supplier.
1.2 Abbreviationsandsymbolsused
The following signs and symbols are used for operational instructions:
Abbreviation Description
SCCT Safetycircuit
PE ProtectiveEarth;earthwire
GND Ground;referencepotentialforsignalandoperatingvoltages
AC Alternatingcurrent
DC Directcurrent
GB Overspeedgovernor
Safety-relevant information
This symbol is located in front of safety-relevant information.
Information notice
This symbol is located in front of relevant information.