Page 4-4
©2004 TESA Switzerland All Rights Reserved.
User's Manual
MH3D
Maintenance Safety
Electronics
DANGER
DO NOT
OPERATE
This tag must not be
removed, except by th
person who signed an
attached it.
DATE
SIGNED BY
• Disconnect all Power sources before attempting to
perform maintenance or repairs. Make certain no one can
turn power ON without your knowledge. Attach warning
tags to prevent unauthorized use and/or unintentional
start.
• The electronics cabinet houses terminals that carry up to
450 VAC. Shock hazards are therefore present. Even
low
voltage shocks can cause death.
Make sure service is
properly grounded. Always keep the cabinet closed.
• Never attempt to modify or rework the machine’s
electrical system.
• Never defeat electrical interlocks.
• Allow only authorized electrical maintenance personnel access to the electrical
cabinet of the machine.
• A good earth ground (less than 5 ohms) is required for reliable operation
of the electronic controls.
• This machine will operate satisfactorily at customer supplied line voltage
levels within ±10% of the normal rating. Sharp line voltage changes such
as those that could occur when a welder or large motor is applied to the
line, can adversely affect machine operation and must be avoided.
• Never touch electrical equipment when hands are wet. Never activate electrical
circuits while standing on a wet surface.
• Solid state control circuits require proper grounding and shielding. Ensure that
all shields are properly connected after repairs. Any unauthorized addition to
machine wiring invalidates machine warranty and may result in unexpected
operation.
• During maintenance work, it may be necessary to remove or to open some
guards. If so, take extra care because of exposed mechanisms. Make sure all
guards are returned and in place when maintenance work is completed.
• When covers are removed, mechanical pinch points are exposed. Keep hands
or loose clothing away from all mechanisms, even those at rest.
• Never use compressed air to clean dust and chips from machines. Vacuum type
arrangements are best for these purposes.
• Pressure in the air system must be reduced to zero before the system can be
opened.
• Do not attempt to move the bridge, carriage, or Z Rail while air pressure is off.
Serious damage to the machine will result.
• Before repressurizing the system after maintenance, be sure the main air line is
securely attached to the air supply system inlet port.
Covers
Pneumatics
Содержание MH3D
Страница 1: ...User s Manual MH3D 2004 TESA Switzerland All Rights Reserved Page 0 1 U S E R S M A N U A L English ...
Страница 2: ... 2004 TESA Switzerland All Rights Reserved Page 0 2 User s Manual MH3D ...
Страница 6: ... 2004 TESA Switzerland All Rights Reserved Page 1 2 User s Manual MH3D ...
Страница 17: ...User s Manual MH3D 2004 TESA Switzerland All Rights Reserved Page 2 1 CHAPTER 2 Construction Construction ...
Страница 18: ... 2004 TESA Switzerland All Rights Reserved Page 2 2 User s Manual MH3D ...
Страница 34: ... 2004 TESA Switzerland All Rights Reserved Page 2 18 User s Manual MH3D Cables Power supply Printer ...
Страница 35: ...User s Manual MH3D 2004 TESA Switzerland All Rights Reserved Page 3 1 CHAPTER 3 Operation Operation ...
Страница 36: ... 2004 TESA Switzerland All Rights Reserved Page 3 2 User s Manual MH3D ...
Страница 53: ...User s Manual MH3D 2004 TESA Switzerland All Rights Reserved Page 3 19 ...
Страница 54: ... 2004 TESA Switzerland All Rights Reserved Page 3 20 User s Manual MH3D Useful Probe Dimensions TESASTAR_i ...
Страница 56: ... 2004 TESA Switzerland All Rights Reserved Page 3 22 User s Manual MH3D MH3D Notes ...
Страница 57: ...Page 4 1 2004 TESA Switzerland All Rights Reserved User s Manual MH3D CHAPTER 4 Maintenance Maintenance ...
Страница 58: ...Page 4 2 2004 TESA Switzerland All Rights Reserved User s Manual MH3D ...
Страница 69: ...User s Manual MH3D 2004 TESA Switzerland All Rights Reserved Page 5 1 CHAPTER 5 Glossary Glossary ...
Страница 70: ... 2004 TESA Switzerland All Rights Reserved Page 5 2 User s Manual MH3D ...
Страница 92: ... 2004 TESA Switzerland All Rights Reserved Page 5 24 User s Manual MH3D MH3D Notes ...
Страница 93: ...User s Manual MH3D 2004 TESA Switzerland All Rights Reserved Page A 1 CHAPTER A Appendix Appendix ...
Страница 94: ... 2004 TESA Switzerland All Rights Reserved Page A 2 User s Manual MH3D ...