Title: Workstation Safety Training
1Workstation Safety Training
2Health Safety for Display Screen Users
3- During this short presentation, you will learn
how to stay efficient, keep healthy and avoid
fatigue when working with display screens. - Areas covered will be
- Using your chair and desk, screen and
keyboard correctly. - Keep your eyes healthy.
- Adapt your environment to suit yourself and
the conditions. - Adopt a work pattern which minimises health
risks.
4Chair and Desk
Different people can use the same computer
comfortably and safely by adjusting the position
of the chair, desk, keyboard and screen. The desk
top should be the right height (normally around
70cm from the floor) and wide enough for your PC
screen and keyboard to be positioned directly in
front of you.
5Chair and Desk
Please check that you can easily adjust your
chair when seated. You should be able to
Change the angle of the seat. Change the
angle of the backrest Raise and lower the
seat Raise and lower the backrest
The adjustment levers are normally located
under the seat of the chair and on the back of
the backrest. If your seat does not allow you to
do this, please let your Manager know.
6Chair and Desk
When seated, you should sit back in the chair
with your back straight, and let the backrest
support the curve of your spine. You should also
have your feet placed flat on the floor, not
crossed. If you have difficulty in reaching the
floor comfortably when seated, it may be useful
to get a foot rest.
7Chair and Desk
- The steps to ensure you have correctly adjusted
your chair. - Sit back in the seat to ensure your back is
straight during other adjustments - Adjust the chair so your hands reach the keyboard
comfortably - Adjust the height of the chair so your forearms
are horizontal whilst typing. Put your feet flat
on the floor or support them with a foot rest to
minimise pressure on the back of the thighs and
knees. - Adjust the backrest so that it supports the curve
of your back.
8Chair and Desk
Even when your furniture has been adjusted
correctly, you may use it badly. Be aware of your
posture and ensure that you use the furniture
equipment correctly.
9Chair and Desk
Keep the underneath of your desk clutter free.
Dont put files, boxes, etc, under your desk
you need this space so you can sit straight on to
the PC (not twisting your torso) and to move your
legs and change position frequently. If you are
completing time consuming work dont stay in the
same position when sat at your desk. Frequently
change your posture and vary your movements.
Occasionally shrug your shoulders and stretch
your arms and legs.
10Chair and Desk
- Apply this checklist to your own workstation
now.. - Are you sitting full in the chair with your
back upright? - Have you drawn your chair up to the desk so
you are a comfortable distance from the
keyboard? - Have you adjusted the height of the chair so
that your arms are horizontal when typing? - Are your feet flat on the floor or a footrest?
- Have you adjusted the backrest to support the
curve in your back? - Are your legs under the desk with enough room
to change position?
11Keyboard and Mouse
Here you will learn how to keep healthy by using
the keyboard and mouse properly.
12Keyboard and Mouse
Using the keyboard and mouse properly is vital
for your health. Tilt the keyboard using the
small feet at the back so you can type with your
wrists straight your hands in line with your
arms. Rest your wrists on the desk when not
typing. Consider using a wrist support and an
ergonomic keyboard if you are continuously typing.
13Keyboard and Mouse
Make sure your arm is level and the heel of your
hand is supported when using a mouse. Its
easier to move a mouse on a mouse mat.
14Keyboard and Mouse
Remember to keep your keyboard and mouse
clean. Clean keyboards are easier to read, and
keys move more freely. Frequent cleaning prevents
a build up of dirt inside the keyboard. There are
special keyboard cleaners available from most
stationers. Read and follow instructions. Remembe
r to disconnect from the PC or electricity supply
before taking apart mouse or using cleaning
substances.
15Keyboard and Mouse
- Apply this checklist to your own workstation
now.. - Have you tilted the keyboard? (use the small
feet at the back). - Is there enough room (at least 12cm) in front of
the keyboard to rest your hands and wrists
during pauses? - Are your wrists relaxed and your hands
comfortable over the keyboard? - Are your elbows level with your hands?
- Is your arm holding the mouse level and the heel
of your hand supported?
16Screen
Here you will learn how to keep healthy by using
the screen properly.
17Screen
Position the screen directly in front of you
approximately arms length away from your
body. Screens normally swivel and tilt. Try
moving your screen now. Tilt the screen up and
down, and swivel it right to left. With the top
of the screen at eye level, relax your eyes and
neck downward, looking at the screen at an angle
of about 15 degrees. Tilt the screen so it faces
you.
18Screen
Keep your screen clean so its easy to
read. Adjust the screen brightness and contrast
so the screen is at a comfortable setting. The
controls are normally at the bottom of the screen
(much like a TV). If you turn a control too far
and lose the picture, turn the brightness control
fully in the opposite direction so the screen is
brighter. If you still cant see the picture,
turn the contrast control.
19Screen
The images on the screen should be steady and the
characters stable, flicker-free and easily
read. Check your own screen now, particularly the
edges. Tell your Manager if the display is faulty.
20Screen
Check that direct lighting (lamps, light bulbs,
fluorescent lights, sunlight) is good enough for
you to read the information on screen without
straining your eyes. Glare on the screen may be
caused by direct lighting or reflective lighting
(light bouncing back from a wall). You can reduce
glare by closing blinds, adjusting lamps, moving
screen to position where glare is minimised from
overhead strip lights. There are also
anti-glare screens available which fit directly
over the screen, although many modern screens
have this built into the screen and are not
required.
21Screen
- Apply this checklist to your own workstation
now.. - Is the screen directly in front of you?
- Is the top of the screen at eye level?
- Is the screen clean?
- Have you adjusted the brightness and contrast to
suit your eyes? - Is the screen positioned to avoid reflective
glare and ensure good contrast with the
background? - Have you adjusted window blinds to eliminate
glare? - Are desk lights or spotlights correctly
positioned to eliminate glare?
22Working Environment
Here you will learn how a safe working
environment helps to keep you healthy.
23Working Environment
- To stay healthy you need to
- Design your working environment so that you
avoid unnecessary movements. - Organise your workstation to help you sit
upright and minimise head and neck movements.
24Working Environment
If you are right handed, it will probably be best
to have the mouse placed to your right. Vice
versa if you are left handed. However, it is
what works best for you. It is recommended that
the screen is placed directly in front of you so
as to minimise head and neck movements. If you
use a document holder, place this next to the
screen, again so neck movements are kept to a
minimum.
25Working Environment
Keep your desk clutter free! A tidy desk does not
waste time, collect dust or create stress.
26Working Environment
Consider noise and temperature. Is it very hot
or cold or particularly noisy around your
workstation? What sensible steps can you take to
reduce or eliminate these potential problems?
27Working Environment
- Apply this checklist to your own workstation
now.. - Is the desk uncluttered with enough room to
work comfortably? - Is everything on your desk arranged to minimise
the need for uncomfortable or frequent head and
eye movements? - Is the noise level excessive?
- Is the temperature reasonably comfortable?
28Eyes
Here you will learn about eye care.
29Eyes
If you use the screen intensively, occasionally
move the monitor to vary the distance of the
screen from your eyes. This makes your eyes
focus at a slightly different range. Reading
from the right distance is more comfortable and
minimises eye strain. Experiment to find the
right distance for you. Normally its around
45cm to 76cm
30Eyes
Using a display screen does not cause eye damage,
but it may make you more aware of existing eye
problems. Uncorrected eye defects may make you
more tired or stressed, so its important to have
regular eye tests. If you do experience any eye
problems, report this to your Manager.
31Eyes
Rest your eyes during breaks. Also, remember to
blink! People dont blink as often as they do
normally when they are staring at a screen. Less
frequent blinking can make eyes feel scratchy and
sore.
32Eyes
- Apply this checklist to your own workstation
now.. - Do you avoid eye strain by keeping the right
distance for you (normally between 45cm and
76cm) between your face and the screen or
document holder? - Do you occasionally vary the distance of the
screen from your eyes? - Have you reported any eye problems to your
manager? - Do you rest your eyes during breaks?
33Software
Here you will learn how software can affect your
level of stress.
34Software
Software should be easy to use. It should be
consistent, inform you when you make mistakes and
help you recover from them. Tell your manager
about software problems youre having so that
action can be taken. Perhaps some additional
training may be helpful.
35Software
- Apply this checklist to your own workstation
now.. - Can you use the software easily?
- Does the software tell you when you have made a
mistake? - Do you know how to recover from errors?
- Have you reported any difficulties to your
manager?
36Pattern of Working
Here you will learn about safe working practices
which help to keep you healthy.
37Pattern of Working
Working at a display screen for long, unbroken
periods can be tiring. Avoid fatigue by
organising your work so that you spend at least 5
minutes every hour on non-screen based
activities. Perhaps you could do a little filing
or make some phone calls?
38Pattern of Working
Occasionally stop and stretch at your desk. Move
your arms and legs, stretch the muscles in your
back, shoulders, arms and legs. Youll be less
tired and more alert if you keep active and fit.
39Pattern of Working
When you take a break, its a good idea to get
some exercise. If possible, perhaps you could go
for a short walk and get some fresh air.
40Pattern of Working
- Apply this checklist to your own workstation
now.. - Do you spend at least 5 minutes every hour on
non-screen based activities? - Do you take regular short breaks away from the
screen? - Do you shift position regularly and vary your
movements? - Do you get some exercise during breaks?
41Portable Computers/Laptops
If you use a portable computer or laptop, this
section will help you learn how to apply safe
working practices when working with portable
personal computers.
42Portable Computers/Laptops
Keep the screen clean so you can read it
easily. Position the screen to avoid glare and
reflections. Choose a safe location to use your
computer. Never use a portable computer whilst
driving a car!
43Portable Computers/Laptops
Organise your work so that you use your portable
in short bursts of less then 1 hour, rather than
for prolonged periods. Take a break of at least 5
minutes for every hour of continuous work. During
these breaks, use the time to make calls, or
other non-computer based activities.
44Portable Computers/Laptops
If possible, use your laptop at a table with an
adjustable chair. If this is not possible, and
you have to use your laptop in your stationary
car (or other less ideal location), limit use to
20 minutes with a 5 minute break.
45Portable Computers/Laptops
- Apply this checklist to your own workstation
now.. - Is the screen clean, easy to read and
positioned to reduce glare and reflections? - Are you comfortable?
- Do you work only in safe locations?
- Do you plan your work so you use the portable
for short periods between breaks? - When using the portable at a desk, do you spend
at least 5 minues every hour on non-screen based
activities? - In less than ideal situations, do you limit
work periods to 20 minutes with 5 minutes break?
46You have now completed the Workstation Safety
Training session. You should now complete the
Workstation Safety Test when completed please
forward to the Administration Department.