8-1
8. MAINTENANCE AND
TROUBLESHOOTING
Do not work inside the
equipment unless totally
familiar with electrical
circuits.
Hazardous voltage which can
cause electrical shock, burn or
serious injury exists inside the
equipment.
WARNING
8.1 Maintenance
Regular maintenance is important for good performance. A regu-
lar maintenance program should be established and should at least
include the following:
Cleaning the Equipment
Wipe of accumulated dust from the equipment with a soft cloth.
An anti-static cleaner may be used to clean the screen of the termi-
nal unit. Do not use commercial cleaners to clean the equipment.
They can remove paint and markings.
Connectors and Earth Connection
Periodically check the connectors for proper seating and the earth
connection for rust. Remove rust to maintain a good ground sys-
tem.
Floppy Disk Drive
Clean the floppy disk drive head regularly to prevent erasure of
information stored on disks.