element c5.1 selection of suitable work equipment · provision and use of work equipment ......
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PUWER
Provision and Use of Work Equipment
Regulations 1998
Not buildings, substances, private cars
Reg 4 – Suitability of work equipment
Constructed / adapted to be suitable for purpose
Selecting – have regard to work conditions and risks, incl. additional risk posed by use of equipment
Employer shall ensure equipment only used for suitable operations
Element C5
PUWER
Suitability
Consider:
Initial integrity
Safe through its design, construction, or adaptation.
Addition of parts may compromise integrity
Place where it will be used
Suitable for different environments / risks to be used in (wet / explosive)
Consider confined spaces etc (petrol machines etc)
Purpose for which it will be used
Correct tools for the job
Element C5
PUWER
Maintenance requirements
Must be considered wen selecting equipment
Specialist dealer / supplier only?
Could put pressure on users to use unsuitable equipment
Arrangements to be made to deal with hire of extra
equipment to cover breakdowns etc
Maintenance staff must be trained in service and use
of new equipment
Machinery should be designed to enable routine
adjustments, lubrication, without removal of guards
Element C5
Skills / Expertise
Operators
New equipment
Necessary to guard against over enthusiastic operator
Provide necessary training
Maintenance
Train, recruit staff in good time before introduction of
equipment
Element C5
Suitability - Task
PUWER Reg 4 (3)
“every employer shall ensure work equipment is used
only for operations for which, and under conditions for
which, it is suitable”
Also consider :
PROCESS
ENVIRONMENT
Element C5
Suitability – Location
Employers
Must have regard to working conditions when selecting equipment
Electrical – wet conditions?
Flammable conditions?
Physical properties Fit into workplace
Safe working areas
Mobility – FLT and pedestrians etc
Confined – noise, fumes
Element C5
Controls / Isolators
PUWER Reg 4
sufficient space between moving parts of machinery and moving / fixed parts in its environment
All forms of energy and substances used or produced can be supplied or removed in a safe manner
Appropriate controls Electricity, pneumatics, hydraulics, steam
Valves, switches, vents, drains, earthing
Removal of energy Interlocks
brakes
Element C5
Controls / Isolators
Supply of Machinery (Safety) Regs
SMSR
Isolators must be clearly identified
Must be capable of being locked if reconnection could
endanger persons
After cut-off, must be possible to dissipate normally
any energy remaining or stored in the machinery
Element C5
Ergonomic Considerations
Anatomy
Anthropometry – dimensions of the body
Biomechanics – application of forces
Physiology
Work physiology – expenditure of energy
Environmental – effects on humans
Psychology
Skill – information processing
Occupational – training, motivation, stress, individuals
Element C5
Layout and Operation of Controls
Fail safe condition
Failure of any part of control system or power supply
Controls
Easily identify what each control does
And what effect it will have
Wording, colour, shape, position
Any change in operating condition should be by use
of control
Speed, temp, pressure, power
Designed so as to prevent accidental operation
Element C5
Layout and Operation of Controls
Controls
Stop controls Should bring equipment to safe condition in a safe manner
Controlled run down of rotating parts rather than immediate stop
Suitably guarded cooling fans, or other risk free parts do not need to be positively stopped
Emergency stops
Rapid response to potentially dangerous situation
Not used as functional stops during normal operation
Easily reached and actuated Buttons, bars, levers, kick plates, pressure cables
Element C5
Layout and Operation of Controls
Start up warnings
PUWER Reg 17
Given sufficiently in advance to allow those at risk to
get clear
Reduced need for access
Automation
Remote systems
Cameras for viewing, displays
Reduce risk
Lubrication, adjustments, auto feed hoppers
Element C5