INTRODUCTION
WBPEEUI220760A0
5 - 1
SECTION 5 - MAINTENANCE
INTRODUCTION
This section contains a preventive maintenance schedule for
the OIS43 console. Be sure to follow all warnings, cautions and
notes. Put boards containing semiconductors into antistatic
bags when stored or shipped back to the factory. Do not repair
printed circuit boards in the field. All repairs and adjustments
should be performed by qualified personnel.
The reliability of any stand alone product or control system is
affected by the maintenance of the equipment. Elsag Bailey
recommends that all equipment users practice a preventive
maintenance program that will keep the equipment operating
at an optimum level.
This section presents procedures that the customer should be
able to perform on site. These preventive maintenance proce-
dures should be used as a guideline to assist you in establish-
ing good preventive maintenance practices. Select the
minimum steps required to meet the cleaning needs of your
system.
Personnel performing preventive maintenance should meet the
following qualifications.
•
Maintenance personnel should be qualified electrical tech-
nicians or engineers that know the proper use of test equip-
ment.
•
Maintenance personnel should be familiar with the OIS
console, have experience working with process control sys-
tems, and know what precautions to take when working on
live AC.
PREVENTIVE MAINTENANCE SCHEDULE
Table
is the preventive maintenance schedule for the OIS
console. The table lists the preventive maintenance tasks in
groups according to their specified maintenance interval.
Some tasks in Table
are self explanatory. Instruction for
tasks that require further explanation are covered under
STANDARD PREVENTIVE MAINTENANCE PROCEDURES
in the manufacturer’s documentation supplied with the con-
sole.
