Specifies requirements for low-speed passenger lifts controlled by a constant pressure device. It is intended that the Standard be applied only for lifts used primarily by persons with limited mobility.
Table of contents
Header
About this publication
PREFACE
1 SCOPE AND GENERAL
1.1 SCOPE
1.2 APPLICATION
1.3 REFERENCED DOCUMENTS
1.4 DEFINITIONS
2 DESIGN LIMITATIONS
2.1 SPEED
2.2 TRAVEL
2.3 RATED LOAD
2.4 CAR SIZE
2.4.1 Area
2.4.2 Dimensions
2.5 FACTOR OF SAFETY
2.5.1 Other than for driving machines
2.5.2 For Driving machines
3 MATERIALS
3.1 GENERAL
3.2 WEATHER RESISTANCE
4 DRIVING MACHINES
4.1 GENERAL
4.2 SHAFTS AND ATTACHMENTS
4.3 DRIVE DIRECTION
4.4 MANUAL OPERATION
4.5 LOCATION OF EQUIPMENT
5 SUSPENSION SYSTEMS AND SUPPORTING SYSTEMS
5.1 MEANS
5.2 ROPE
5.2.1 Number
5.2.2 Type and diameter
5.2.3 End attachments
5.2.4 Angle of fleet
5.2.5 Equalizers
5.2.6 Drums and sheaves
5.2.7 Data plate
5.3 CHAIN
5.3.1 Number
5.3.2 Type
5.3.3 Anchorages
5.3.4 Alignment
5.3.5 Equalizers
5.3.6 Drive sprockets
5.3.7 Chainwheels, sheaves and pulleys
5.3.8 Overhung shafts
5.3.9 Guarding
5.3.10 Data plate
5.4 RACK AND PINION
5.4.1 Racks
5.4.2 Pinions
5.5 SCREW-DRIVING MACHINES
5.6 HYDRAULICS
5.6.1 General
5.6.2 Flow restriction valve
6 LIFTWELLS
6.1 SUPPORTING STRUCTURE
6.2 ENCLOSURE
6.2.1 Materials
6.2.2 Extent
6.2.3 Access doors and covers
6.2.4 Bottom landing
6.2.5 Upper landings
6.3 SURFACE OF LIFTWELL
6.3.1 Extent of smooth surface
6.3.2 Material
6.3.3 Projections and recesses
6.4 TOP OVERTRAVEL OF CAR
6.5 CAR CLEARANCES
6.5.1 Bottom
6.5.2 Top
6.5.3 Horizontal
7 GUIDE RAILS
7.1 PROVISION
7.2 LENGTH
7.3 GUIDE RAILS AND ASSOCIATED FIXINGS
7.4 STRESSES IN AND DEFLECTIONS OF GUIDE RAILS
8 GUIDE SHOES
8.1 GENERAL
8.2 ROLLER GUIDE SHOES
9 BUFFERS
9.1 BOTTOM BUFFERS
9.2 TOP BUFFERS
10 SAFETY GEAR
10.1 PROVISION
10.2 MATERIAL
10.3 CONSTRUCTION
10.4 ACTUATION
10.5 RELEASE
10.6 PERFORMANCE
11 COUNTERWEIGHTS
11.1 GENERAL
11.2 GUARDING
12 CARS
12.1 FRAME
12.2 ENCLOSURE
12.3 NUMBER OF ENTRANCES
12.4 SAFETY PROTECTION OF CAR ENTRANCE
12.5 SIDES
12.6 CAR ROOF
12.6.1 Strength
12.6.2 Standing area
12.7 VENTILATION
13 DOORS AND GATES
13.1 PROVISION OF LANDING DOORS OR GATES
13.2 TYPES
13.3 WIDTH
13.4 HEIGHT
13.5 CONSTRUCTION
13.6 POWER OPERATION
13.6.2 Power closing sequence of folding or hinged doors
13.6.3 Power closing of landing or car doors, or both, by a continuous pressure device
13.6.4 Passenger-protection device
13.6.5 Power operation of gates
13.7 SELF-CLOSING OF DOORS AND GATES ON LANDINGS
13.8 VISION PANELS
14 CAR DOOR CONTACTS AND DOOR LOCKS
14.1 CARS
14.2 LANDINGS
14.2.1 Provision
14.2.2 Type
14.2.3 Operation
14.2.4 Accessibility
15 CONTROL DEVICES
15.1 LOCATION
15.1.1 Controls
15.1.2 Controller equipment
15.2 KEY-LOCKABLE CONTROLS
15.3 OPERATING CONTROL DEVICES
15.3.1 Provision
15.3.2 Actuation
15.3.3 Operation
15.4 REVERSING CONTACTORS
15.5 OPERATING CIRCUIT
15.6 ANTI-CREEP LEVELLING DEVICE
16 ELECTRICAL
16.1 POWER SUPPLY
16.1.1 Maximum voltage of the control circuit and of the supply
