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Mobile Computer MC 95xx
ex
-NI
Type B7-A29.-…………
Maintenance, Inspection,
Repair
Technical data subject to change without notice.
Issue: Revision 1 / March 2011
Page 49 of 57
Attention!
Do not direct the nozzle onto yourself or other persons. Pay attention that the nozzle
does not point towards your face.
(8) Check the area for grease and dirt residue and repeat the cleaning procedure if
necessary.
(9) Change the battery.
8.3.6 Battery contacts
(1) Remove the battery from the MC 95xx
ex
-NI. See chapter 4.6.5 "Replacing a
battery".
(2) Dip the end of a cotton bud in Isopropyl.
(3) Rub over the battery contacts on the rear of the battery several times with the tip of
the cotton bud. Pay attention that no cotton residue remains on the contacts.
(4) Repeat this procedure at least three times.
(5) Remove all grease and dirt deposits in the contact area with the help of the
alcohol-soaked cleaning cotton bud.
(6) Then use a dry cotton bud and repeat steps 3 to 5.
(7) Spray compressed air onto the plug-connector area and keep the hose, resp. the
nozzle about 15 mm above the surface.
Attention!
Do not direct the nozzle onto yourself or other persons. Pay attention that the nozzle
does not point towards your face.
(8) Check the area for grease and dirt residue and repeat the cleaning procedure if
necessary.
(9) Insert the battery in the MC 95xx
ex
-NI.
8.3.7 Cleaning the charging station plug-connectors
This is how you clean the plug-connectors of a charging station:
(1) Separate the DC power supply cable from the charging station.
(2) Dip the end of a cotton bud in Isopropyl.
(3) Rub over the contacts of the plug-connector(s) with the tip of the cotton bud. Move
the cotton bud slowly from one side of the plug-connector to the other and back
again. Pay attention that that no cotton residue remains on the plug-connectors.
(4) All of the plug-connector sides should also be cleaned with the help of the cotton
bud.
(5) Spray compressed air onto the plug-connector area and keep the hose, resp. the
nozzle about 15 mm above the surface.