Chapter 4
MAINTENANCE
4.2
MAINTENANCE ON EACH UNIT
4-5
4
INSTRUCTION MANUAL
Table 4.2-1 List of replacement carbon brushes
Scanner unit
model name
Item name Model name JRC code
Replacement
quantity
JMA-3316 Carbon brush 54531-01 BRXP05247 2
JMA-3336 Carbon brush 54531-01 BRXP05247 2
Mounting legs
Check the mounting legs and mounting bolts of the scanner unit case for corrosion at
intervals and maintain them to prevent danger. Apply paint to them once a half year
because painting is the best measure against corrosion.
4.2.2 DISPLAY UNIT NCD-2182
WARNING
When cleaning the display screen, do not wipe it too strongly with
a dry cloth. Also, do not use gasoline or thinner to clean the
screen.
Failure to comply will result in damage to the screen surface.
Dust accumulated on the screen will reduce clarity and darken the video.
For cleaning it, wipe it with a piece of soft cloth (flannel or cotton). Do not wipe it
strongly with a piece of dry cloth nor use gasoline or thinner.