HEIDENHAIN QUADRA-CHEK 100, Operating Instructions Manual, Page: 5 / 81

General safety precautions must be followed when operating the
system. Failure to observe these precautions could result in dam-
age to the equipment, or injury to personnel. It is understood
that safety rules within individual companies vary. If a conflict
exists between the material contained in this guide and the rules
of a company using this system, the more stringent rules should
take precedence.
Although Metronics strongly recommends that you read all parts
of this guide, it is essential for reliable and safe operation to read
the first portions up to and including Chapter 2: Operation, prior
to operating the QC100.
The QC100 must be placed or mounted on a stable, reliable sur-
face. If the QC100 should fall, it could become seriously damaged
and more importantly could cause injuries to the user. For mount-
ing instructions, refer to the Getting Started section of Chapter 2:
Operation, for the mounting bolt hole pattern.
Use only a cloth dampened with water and a mild detergent for
cleaning the exterior surfaces. Never use abrasive cleaners, and
never use strong detergents or solvents. Only dampen the cloth,
do not use a cleaning cloth that is dripping wet.
Do not allow the power cord to be located such that it can be
walked on or create a tripping hazard.
W W
W W WARNING
ARNING
ARNING ARNING ARNING
Unplug the QC100 from the electrical outlet before cleaning. Unplug the QC100 from the electrical outlet before cleaning. Unplug the QC100 from the electrical outlet before cleaning. Unplug the QC100 from the electrical outlet before cleaning. Unplug the QC100 from the electrical outlet before cleaning.
W W W W WARNING ARNING ARNING ARNING ARNING
The QC100 is equipped with a 3-wire power plug that includes The QC100 is equipped with a 3-wire power plug that includes The QC100 is equipped with a 3-wire power plug that includes The QC100 is equipped with a 3-wire power plug that includes The QC100 is equipped with a 3-wire power plug that includes
a separate ground connection. Always connect the power
a separate ground connection. Always connect the power
a separate ground connection. Always connect the power a separate ground connection. Always connect the power a separate ground connection. Always connect the power
plug to a 3-wire grounded outlet. The use of 2-wire power
plug to a 3-wire grounded outlet. The use of 2-wire power plug to a 3-wire grounded outlet. The use of 2-wire power plug to a 3-wire grounded outlet. The use of 2-wire power plug to a 3-wire grounded outlet. The use of 2-wire power
plug adapters or any other connection accessories that remove
plug adapters or any other connection accessories that remove
plug adapters or any other connection accessories that remove plug adapters or any other connection accessories that remove
plug adapters or any other connection accessories that remove
the third grounded connection create a safety hazard and
the third grounded connection create a safety hazard and the third grounded connection create a safety hazard and the third grounded connection create a safety hazard and the third grounded connection create a safety hazard and
should not be permitted. If a 3-wire grounded outlet is not
should not be permitted. If a 3-wire grounded outlet is not should not be permitted. If a 3-wire grounded outlet is not should not be permitted. If a 3-wire grounded outlet is not should not be permitted. If a 3-wire grounded outlet is not
available, ask your electrician to provide one.
available, ask your electrician to provide one.
available, ask your electrician to provide one. available, ask your electrician to provide one. available, ask your electrician to provide one.
Safety and
Maintenance
Considerations
Location and Mounting
Cleaning
Electrical