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4
3M 9800 Operator’s Guide
GB
IMPORTANT SAFEGUARDS
When using your overhead projection equipment,
basic safety precautions should always be
followed, including the following:
1.
Read and understand all instructions
before using. Pay particular attention to
areas where this symbol
!
is shown.
2.
Close supervision is necessary when any
appliance is used by or near children. Do not
leave appliance unattended while in use.
!
3.
Care must be taken as burns can occur from
touching hot parts.
4.
Do not operate appliance with a damaged
cord or if the appliance has been dropped or
damaged until it has been examined by a
qualified serviceman.
!
5.
Position the cord so that it will not be tripped
over, pulled, or contact hot surfaces.
6.
If an extension cord is necessary, a cord with
a current rating at least equal to that of the
appliance should be used. Cords rated for
less amperage than the appliance may
overheat.
7.
Always unplug appliance from electrical outlet
before cleaning and servicing and when not in
use. Never yank cord to pull plug from outlet.
Grasp plug and pull to disconnect.
!
8.
Let appliance cool completely before putting
away or when replacing lamp.
9.
To reduce the risk of electric shock, do not
immerse this appliance in water or other
liquids.
10. To reduce the risk of electric shock, do not
disassemble this appliance, but take it to a
qualified technician when service or repair
work is required. Incorrect reassembling can
cause electric shock when the appliance is
used subsequently.
11. The use of an accessory attachment not
recommended by the manufacturer may
cause a risk of fire, electric shock, or injury to
persons.
12. Do not overload accessory circuit.
13. Connect this appliance to a grounded outlet.
14. Disconnect this unit from its source of supply
before replacing the projection lamp.
!
15. This unit is equipped with optical lenses and
should not be exposed to direct sunlight.
16. Keep ventilation openings free of any
obstructions.
17. This unit is connected by a special cable that,
if it is damaged, has to be replaced by the
same type of cable. This cable can be
ordered from your local 3M dealer and has to
be installed by a qualified serviceman.
SAVE THESE INSTRUCTIONS
The information contained in this manual will help
you operate and maintain your Overhead
Projector.
