Demco High-Speed Grinder
ENGLISH
Content
Introduction
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Symbols
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1.
Installation and operation
2.
Operation
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2.1 Controls
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2.2 Replacing mandrels
2.3 Adjusting collet
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2.4 Setting spindle speed
3.
Cleaning and maintenance
3.1 Cleaning collet
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3.2 Drive belt replacement
3.3 Tensioning belt
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3.4 Replacing bulbs
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3.5 Replacing fuses
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4.
Spare parts
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5.
Scope of delivery
6.
Troubleshooting
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A.
Area of application
A.1 Designated use
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A.2 Environmental conditions (in accordance with
DIN EN 61010-1)
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B.
Dangers and warnings
C.
Approved persons
D.
Preparing for operation
E.
Repair
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F.
Specifications
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G. Limitation of liability
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Model E96-230
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Introduction
The Demco E96 high-speed grinder is a compact
1
precision grinder for use in dental laboratories.
1
It is used for grinding or cutting dental casts and
2
materials.
2
• The grinding body with mandrel is securely fasten-
2
ed in a collet.
2
• A lever system in the spindle is used to stop a
2
quick-stop coupling, open the collet and replace the
2
mandrel.
2
• The work area is illuminated by two high-intensity
2
bulbs.
3
• A tinted eye-protection shield in front of the work
3
area protects the operator from injury.
3
• The belt and pulleys are protected by a cover to
3
protect the operator from contact with them during
3
operation.
3
Observe the information on dangers and
4
the warnings in the section „Owner's Manu-
4
al".
4
Instruct the user with this manual on the
area of operation, the possible dangers
4
during operation and the operation of the
5
machine.
5
This instruction manual must be accessible to the
5
operator at all times.
5
For more information see the section „Owner's Ma-
5
nual"
5
Symbols
The following symbols are used in this manual and on
the machine:
Danger
Danger of injury
Electrical power
Danger of electric shock
Caution
If this instruction is not observed the ma-
chine may be damaged
Note
Gives useful information that makes opera-
tion of the machine easier.
Disconnect the machine from mains power
and remove the plug before opening it.
Wear safety glasses
Danger
Danger of injury to hand.
Other symbols are explained as they are used.
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EN