3-1
3.
MAINTENANCE, TROUBLE-
SHOOTING
3.1
Maintenance
Regular maintenance is necessary to maintain performance. A monthly maintenance
program should be established and should at least include the items listed in the table
below.
Item
Check point
Connectors
Check that all connectors on the rear panel of the transponder unit
and monitor unit are firmly connected.
Cabling
Check cabling for damage. Replace if damaged.
Ground terminal
Check the ground terminal on the monitor unit and transponder unit
for rust. Clean if necessary.
Ground wire
Check that the ground wire on the monitor unit and transponder unit
is firmly fastened.
Monitor unit,
Transponder
unit.
Dirt and dust should be removed from units with a soft, dry cloth. For
the LCD, wipe it carefully to prevent scratching, using tissue paper
and an LCD cleaner. To remove dirt or salt deposits, use an LCD
cleaner, wiping slowly with tissue paper so as to dissolve the dirt or
salt. Change paper frequently so the salt or dirt will not scratch the
LCD. Do not use solvents such as thinner, acetone or benzene for
cleaning any unit; they can remove paint and marks and deform the
equipment.
WARNING
WARNING
ELECTRICAL SHOCK HAZARD
Do not open the equipment.
Only qualified personnel
should work inside the
equipment.
NOTICE
Do not apply paint, anti-corrosive sealant
or contact spray to coating or plastic
parts of the equipment.
Those items contain organic solvents that
can damage coating and plastic parts,
especially plastic connectors.