Appendix D Maintenance - Microscan Mobile Hawk User Manual

Maintenance
Appendix D — Maintenance
The Mobile Hawk provides reliable and efficient operation with a minimum of care.
Although specific maintenance is not required, the following periodic checks ensure
dependable operation.
Cleaning the Mobile Hawk Window
The Mobile Hawk has a clear, anti-reflective coated optical window that protects the Mobile
Hawk illumination system and optics. The window should be clean to allow optimum performance.
The Mobile Hawk uses technology that is much like a digital camera, and marks or debris on
the window will interfere with image captures. Avoid touching the coated surface, as fingerprints
may impede decode performance.
In many cases the window can be cleaned by wiping with a lint-free lens cloth to remove
dust, debris, and fingerprints. Care should be taken not to apply too much pressure, as a
trapped particle may scratch the window.
If cleaning of the window becomes necessary, follow this procedure:
• Use a minimal amount of Isopropyl Alcohol to dampen. Do not saturate the surface, as
this may cause streaking.
• Drag the moistened cotton swab, cotton ball, or soft, clean cloth across the coated surface.
Do not rub.
• Repeat this procedure until no contaminants remain.
Note: Many products designed for cleaning plastic lens eyewear, such as pre-moistened
towelettes or lens cloths, can be used to clean the Mobile Hawk window.
Cleaning the Mobile Hawk Housing
If the housing becomes dirty, clean it with a soft, non-abrasive cloth that has been moistened
with water. A mild detergent may be used to clean the housing, but the detergent should
then be rinsed away with a water-moistened cloth.
Caution: Do not submerge the Mobile Hawk in water. The housing is not watertight. Do
not use abrasive cloths or tissues on the Mobile Hawk window — abrasive cloths or tissues
may scratch the window.
A-8
Mobile Hawk Handheld DPM Imager User's Manual