Mobile Computer
MC 9190
ex
-NI
Type B7-A28.-…………
Maintenance, Inspection,
Repair
Technical data subject to change without notice.
Issue: Revision 2 / August 2012
Page 43 of 50
Approved Cleanser Active Ingredients
100% of the active ingredients in any cleaner must consist of one or some combination of
the following: isopropyl alcohol, bleach/sodium hypochlorite, hydrogen peroxide or mild
dish soap.
Harmful Ingredients
The following chemicals are known to damage the plastics on the MC 9190
ex
-NI and
should not come in contact with the device: ammonia solutions, compounds of amines or
ammonia; acetone; ketone; ethers; aromatic and chlorinated hydrocarbons; aqueous or
alcoholic alkaline solutions; ethanolamine; toluene; trichloroethylene; benzene; carbolic
acid and TB-lysol form.
Cleaning Instructions
Do not apply liquid directly to the MC 9190
ex
-NI. Dampen a soft cloth or use pre-
moistened wipes. Do not wrap the device in the cloth or wipe, but gently wipe the unit. Be
careful not to let liquid pool around the display window or other places. Allow the unit to air
dry before use.
Special Cleaning Notes
Many vinyl gloves contain phthalate additives, which are often not recommended for
medical use and are known to be harmful to the housing of the MC 9190
ex
-NI. The
MC 9190
ex
-NI should not be handled while wearing vinyl gloves containing phthalates, or
before hands are washed to remove contaminant residue after gloves are removed. If
products containing any of the harmful ingredients listed above are used prior to handling
the MC 9190
ex
-NI, such as hand sanitizer that contain ethanolamine, hands must be
completely dry before handling the MC 9190
ex
-NI to prevent damage to the plastics.
8.3.1
Required materials
−
Alcohol cleaning wipes
−
Lens cleaning wipes
−
Cleaning cotton buds
−
Isopropyl alcohol
−
Compressed air spray with hose.
8.3.2
Housing
Using the alcohol wipes, wipe the housing including keys and in-between keys.
8.3.3
Display
The display can be wiped down with the alcohol wipes, but care should be taken not to
allow any pooling of liquid around the edges of the display. Immediately dry the display
with a soft, non-abrasive cloth to prevent streaking.
