412-10100
Rev A
73
of 74
8 Maintenance
The following procedures have been established to assure the quality and reliability of the CQM. The CQM
should be checked daily, and a more detailed inspection should be performed (according to your quality control
group) on a regular basis.
8.1
Touch screen cleaning
The front surface of the touch screen should be kept free of dirt, dust, fingerprints and other materials that
could degrade optical properties. Long term contact with abrasive materials will scratch the front surface, and
image quality will be detrimentally affected. For best results, use a clean, damp, nonabrasive cloth towel and
any commercially available window cleaner to regularly clean the surface. The cleaning solution should be
applied to the towel rather than the surface of the touch screen.
8.2
Daily maintenance
Remove dust, moisture, and other contaminants with a clean brush, or soft, lint-free cloth.
Do not
use
objects that could damage the CQM.
Make sure all components are in place and properly secured.
Always leave the CQM turned off for a minimum of 10 seconds before reapplying power so that the
monitor initializes properly.
Make sure that the cooling vents on the back and side panels are not blocked.
8.3
Special handling precautions for systems with the linear encoder
installed
CAUTION
Do not expose the MS10 magnetic scale to magnetic flux densities higher than 50 mT on its surface. Doing so can damage
the scale.
Table 21: Chemicals used to clean the magnetic strip
Safe to use
Do not use
Motor oil
Brake fluid
Turpentine
Kerosene
Antifreeze
Heptane
Benzene
Toluene
Alcohol
Ketone
H
2
SO
4
HCl
