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  • AS 1735.3-2001

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Lifts, escalators and moving walks Passenger and goods lifts - Electrohydraulic

    Available format(s):  Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  30-06-2017

    Language(s):  English

    Published date:  01-01-2001

    Publisher:  Standards Australia

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    Table of Contents - (Show below) - (Hide below)

    1 - AS 1735.3-2001 LIFTS, ESCALATORS AND MOVING WALKS - PASSENGER AND GOODS LIFTS-ELECTROHYDRAULIC
    4 - PREFACE
    5 - CONTENTS
    8 - SECTION 1 SCOPE AND GENERAL
    8 - 1.1 SCOPE
    8 - 1.2 REFERENCED DOCUMENTS
    9 - 1.3 DEFINITIONS
    10 - SECTION 2 SPEED
    10 - SECTION 3 PRESSURE TEST AFTER ERECTION
    10 - SECTION 4 BEAMS, SUPPORTS, AND FOUNDATIONS FOR CYLINDERS, MACHINES AND OVERHEAD SHEAVES
    11 - SECTION 5 MACHINE ROOMS
    11 - 5.1 GENERAL
    11 - 5.2 MACHINE ROOM LOCATION RELATIVE TO LIFTWELL
    11 - 5.3 COMMUNICATIONS
    11 - 5.4 LIFT MOVEMENT OBSERVATION
    14 - SECTION 6 ACCESS TO OVERHEAD SHEAVES
    15 - SECTION 7 HYDRAULIC EQUIPMENT
    15 - 7.1 GENERAL
    15 - 7.2 RAMS
    15 - 7.2.1 General
    15 - 7.2.2 Material
    15 - 7.2.3 Ram design
    16 - 7.2.4 Ram connection
    16 - 7.2.5 Ram joints
    18 - 7.2.6 Ram stops
    19 - 7.2.7 Car stops for upward travel
    19 - 7.2.8 Ram ends subject to fluid pressure
    19 - 7.2.9 Ram-follower guide
    19 - 7.2.10 Head guide
    19 - 7.3 CYLINDERS
    19 - 7.3.1 Materials
    19 - 7.3.2 Cylinder design
    20 - 7.3.3 Clearance at bottom of cylinder
    20 - 7.3.4 Cylinder and ram ends
    20 - 7.3.5 Collection of oil leakage
    20 - 7.3.6 Bleeding off air or gas
    22 - 7.3.7 Cylinder protection
    22 - 7.3.8 Cylinder restraint
    22 - 7.3.9 Multiple cylinders
    22 - 7.3.10 Multiple-axis telescoping cylinders
    22 - 7.4 HYDRAULIC LINES
    22 - 7.4.1 General
    23 - 7.4.2 Rigid lines and fittings
    23 - 7.4.3 Hoses
    27 - 7.5 VALVES
    27 - 7.5.1 General
    27 - 7.5.2 Pump relief valve
    27 - 7.5.3 Check valve
    27 - 7.5.4 Door lock valve
    28 - 7.5.5 Flow restriction (pipe rupture) valve
    28 - 7.5.6 Manual operation
    29 - 7.5.7 Low pressure device
    29 - 7.5.8 Down direction valves
    29 - 7.6 TANKS
    29 - 7.6.1 Material
    29 - 7.6.2 Capacity
    29 - 7.6.3 Means for checking liquid level
    29 - 7.6.4 Covers and venting
    29 - 7.6.5 Factors of safety
    29 - 7.7 AUXILIARY EQUIPMENT LOCATION
    31 - 7.8 STORED ENERGY PUMPING SYSTEM
    32 - SECTION 8 CLEARANCES FOR CARS AND COUNTERWEIGHTS
    32 - 8.1 DIRECT-ACTING ELECTROHYDRAULIC LIFTS
    32 - 8.1.1 Clearance at bottom of car
    32 - 8.1.2 Car buffer clearance
    32 - 8.1.3 Top overtravel
    33 - 8.1.4 Top overtravel clearance
    34 - 8.1.5 Standing area
    34 - 8.1.6 Clearance at top of flying counterweight
    34 - 8.1.7 Clearance at bottom of flying counterweight
    34 - 8.2 SUSPENDED ELECTROHYDRAULIC LIFTS (INDIRECT)
    34 - 8.2.1 Clearance at bottom of car
    35 - 8.2.2 Car buffer clearance
    35 - 8.2.3 Compressed ram clearance
    35 - 8.2.4 Clearance above car with ram fully extended
    35 - 8.2.5 Top overtravel
    35 - 8.2.6 Clearance at top of flying counterweight
    35 - 8.2.7 Clearance at bottom of flying counterweight
    37 - SECTION 9 BUFFERS AND HOLDING DEVICES
    37 - 9.1 CAR BUFFERS
    37 - 9.1.1 General
    37 - 9.1.2 Location
    37 - 9.1.3 Solid buffers
    38 - 9.1.4 Spring buffers
    38 - 9.1.5 Oil buffers
    40 - 9.1.6 Elastomer buffers
    40 - 9.2 DEVICES TO HOLD CAR ABOVE LOWEST FLOOR
    41 - 9.3 COUNTERWEIGHT BUFFERS
    41 - 9.4 FLYING COUNTERWEIGHT BUFFERS
    41 - 9.5 PAWL DEVICES
    43 - SECTION 10 PITS
    43 - 10.1 GENERAL
    43 - 10.2 PITS NOT EXTENDING TO LOWEST FLOOR OF BUILDING
    44 - SECTION 11 LIFTWELL ENCLOSURES
    45 - SECTION 12 LANDING DOORS
    45 - 12.1 PROVISION
    45 - 12.2 GENERAL
    45 - 12.3 CLOSING OF LANDING DOORS
    45 - 12.3.1 General
    45 - 12.3.2 Horizontally operated doors
    45 - 12.3.3 Vertical sliding doors
    45 - 12.3.4 Vertical bi-parting doors
    46 - 12.3.5 Hinged doors
    47 - SECTION 13 LOCKING OF LANDING DOORS
    47 - 13.1 GENERAL
    47 - 13.2 PARKING OF ATTENDANT-CONTROLLED CARS
    47 - SECTION 14 DOOR LOCKS
    48 - SECTION 15 CLEARANCES IN LIFTWELLS AND ENCLOSURES
    48 - 15.1 GENERAL
    48 - 15.2 FLUSHNESS OF LIFTWELL
    48 - SECTION 16 PIPING, OR SIMILAR, IN LIFTWELLS OR MACHINE ROOMS
    49 - SECTION 17 SUSPENSION MEANS
    49 - 17.1 GENERAL
    49 - 17.2 ROPE SUSPENSION
    49 - 17.3 CHAIN SUSPENSION
    49 - 17.3.1 General
    49 - 17.3.2 Means
    49 - 17.3.3 Number
    49 - 17.3.4 Type
    50 - 17.3.5 Anchorages
    50 - 17.3.6 Factor of safety
    50 - 17.3.7 Alignment
    50 - 17.3.8 Equalizers
    50 - 17.3.9 Chainwheels
    51 - SECTION 18 ROPE ATTACHMENTS AND FITTINGS
    51 - SECTION 19 SHEAVES AND PULLEYS
    52 - SECTION 20 COUNTERWEIGHTS AND FLYING COUNTERWEIGHTS
    52 - 20.1 GENERAL
    52 - 20.2 PIT GUARDS
    52 - 20.3 FLYING COUNTERWEIGHT OVERTRAVEL LIMIT SWITCH
    52 - 20.4 MASS OF FLYING COUNTERWEIGHT
    53 - SECTION 21 GUIDES FOR LIFT CARS AND COUNTERWEIGHTS
    53 - 21.1 GENERAL
    53 - 21.2 STRESSES AND DEFLECTIONS IN STEEL CAR GUIDE RAILS
    53 - 21.2.1 Direct-acting lifts
    53 - 21.2.2 Suspended lifts with safety gear
    53 - 21.2.3 Cantilevered car retention
    54 - SECTION 22 RATED CAR CAPACITY AND CLASSES OF LOADING
    54 - SECTION 23 CAR CONSTRUCTION
    54 - 23.1 GENERAL
    54 - 23.2 CAR FRAMES FOR DIRECT-ACTING LIFTS
    54 - SECTION 24 CAR DOORS
    54 - SECTION 25 POWER OPERATION OF CAR AND LANDING DOORS
    55 - SECTION 26 ELECTRICAL INSTALLATION
    55 - 26.1 GENERAL
    55 - 26.2 CONTROLLERS
    56 - SECTION 27 EARTHING
    56 - 27.1 GENERAL
    56 - 27.2 ELECTRICAL APPARATUS INSTALLED ON CARS
    57 - SECTION 28 PRECAUTIONS IN WIRING
    57 - SECTION 29 OPERATING DEVICES AND CONTROL EQUIPMENT
    57 - 29.1 GENERAL
    57 - 29.2 OPERATING IN THE EVENT OF SUB-MAINS SUPPLY FAILURE
    58 - SECTION 30 ELECTRICAL PROTECTIVE DEVICES
    58 - 30.1 GENERAL
    58 - 30.1.1 Compliance with AS 1735. 2
    58 - 30.1.2 Variations from AS 1735. 2
    58 - 30.2 TOP OVERTRAVEL LIMIT SWITCH
    58 - 30.3 ANTI-CREEP LEVELLING DEVICE
    58 - 30.4 NORMAL LIMIT SWITCHES
    58 - 30.5 DOOR LOCK VALVE TEST SWITCH
    58 - 30.6 FLYING COUNTERWEIGHT OVERTRAVEL LIMIT SWITCH
    59 - 30.7 RECYCLING SYNCHRONIZATION
    59 - 30.8 SLACK CHAIN SWITCH
    60 - SECTION 31 TERMINAL STOPPING DEVICES
    60 - 31.1 GENERAL
    60 - 31.2 NORMAL LIMIT SWITCHES (SLOWING DOWN AND STOPPING)
    60 - 31.2.1 General
    60 - 31.2.2 Location
    60 - 31.2.3 Switches in machine rooms
    61 - 31.3 TOP OVERTRAVEL LIMIT SWITCHES
    61 - 31.3.1 Operation
    61 - 31.3.2 Setting
    61 - 31.4 ANTI-CREEP LEVELLING DEVICE
    61 - 31.5 FLYING COUNTERWEIGHT BOTTOM OVERTRAVEL LIMIT SWITCH
    62 - SECTION 32 INDICATORS, ANNUNCIATORS, ALARMS, TELEPHONES AND THE LIKE
    62 - SECTION 33 CAR AND COUNTERWEIGHT SAFETY GEAR
    62 - 33.1 GENERAL
    62 - 33.2 TRIPPING OF TYPE ‘A’ SAFETY GEAR BY SAFETY ROPE
    63 - SECTION 34 SPEED GOVERNORS
    64 - SECTION 35 SAFETY DEVICE SELECTION
    65 - APPENDIX A - NOTATION
    66 - APPENDIX B - MEDIUM DENSITY POLYETHYLENE (MDPE)
    67 - INDEX

    Abstract - (Show below) - (Hide below)

    Specifies requirements for electrohydraulic lifts for carrying passengers and goods. The Standard is complementary to AS 1735.1 and AS 1735.2.

    Scope - (Show below) - (Hide below)

    This Standard sets out requirements for electrohydraulic lifts for carrying passengers and goods.This Standard is complementary to AS 1735.1 and AS 1735.2, but the requirements of this Standard take precedence over corresponding requirements of those Standards.

    General Product Information - (Show below) - (Hide below)

    Committee ME-004
    Document Type Standard
    Publisher Standards Australia
    Status Superseded
    Superseded By
    Supersedes

    History - (Show below) - (Hide below)

    Under revision see DR 02350 First published as part of AS CA3-1935.Redated 1937.Redated 1938.Redated 1939.Second edition 1941.Third edition 1947.Redated 1950.Redated 1951.Redated 1952.Redated 1953.Revised and redesignated in part as AS CA3.3-1968.Revised and redesignated AS 1735.3-1975.Second edition 1982.Third edition 1986.Fourth edition 1995.Fifth edition 2001. First published as part of AS CA3-1935. Redated 1937. Redated 1938. Redated 1939. Second edition 1941. Third edition 1947. Redated 1950. Redated 1951. Redated 1952. Redated 1953. Revised and redesignated in part as AS CA3.3-1968. Revised and redesignated AS 1735.3-1975. Second edition 1982. Third edition 1986. Fourth edition 1995. Fifth edition 2001.

    Standards Referenced By This Book - (Show below) - (Hide below)

    AS 1735.2-1997 Lifts, escalators and moving walks Passenger and goods lifts - Electric
    AS 3990-1993 Mechanical equipment - Steelwork (Reconfirmed 2016)
    AS 1735.10(INT)-1998 Lifts, escalators and moving walks Tests
    AS 1288-1994 Glass in buildings - Selection and installation
    AS 1735.1-1999 Lifts, escalators and moving walks - General requirements
    AS 1210-1997 Pressure vessels
    AS 1532-1974 Short pitch transmission precision roller chains and chain wheels
    AS 1572-1998 Copper and copper alloys - Seamless tubes for engineering purposes (Reconfirmed 2018)
    AS/NZS 4130:1997 Polyethylene (PE) pipes for pressure applications
    AS/NZS 3000:2000 Electrical installations (known as the Australian/New Zealand Wiring Rules)
    AS 4058-1992 Precast concrete pipes (pressure and non-pressure)
    AS 3791-1991 Hydraulic hose

    Standards Referencing This Book - (Show below) - (Hide below)

    AS/NZS 1170.1:2002 Structural design actions Permanent, imposed and other actions
    AS/NZS 1735.18:2002 Lifts, escalators, and moving walks Passenger lifts for private residence - Automatically controlled
    AS 1735.15-2002 Lifts, escalators, and moving walks Low-rise passenger lifts - Non-automatically controlled
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