Preventive Maintenance Schedule - ABB Symphony Harmony Series Instructions Manual

Maintenance
Introduction

Preventive Maintenance Schedule

WBPEEUI240774A0
The reliability of any stand-alone product or control system is
affected by the maintenance of the equipment. ABB Automa-
tion recommends that all equipment users practice a preven-
tive 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 in establishing
good preventive maintenance practices.
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
•
IMASI23 module, module mounting unit, have experience
working with process control systems, and know what pre-
cautions to take when working on live AC/DC systems.
Table 7-1 is the preventive maintenance schedule for the
IMASI23 module. The table lists the preventive maintenance
tasks in groups according to their specified maintenance inter-
val. Instructions for tasks that require further explanation are
covered under Preventive Maintenance
NOTE: The preventive maintenance schedule is for general purposes only.
Your application may require special attention.
Section 7
Procedures.
7 - 1