INTRODUCTION
I-E96-420A
4 - 1
SECTION 4 - REPAIR/REPLACEMENT PROCEDURES
INTRODUCTION
This section explains the replacement procedures for the
NIAC02 Analog Input Calibration Module. No special tools are
required to replace the module.
REPLACEMENT PROCEDURES
If an NIAC02 module is faulty, replace it with a new one.
Do
not
try to repair the module. Replacing components may affect
performance and certification.
To replace an NIAC02 termination module:
1. Turn off power to the INFI 90 cabinet.
2. Remove the calibration module front cover.
3. Pull the termination module several inches from the TMU
backplane.
4. Label and remove all wiring from the terminal block.
5. Slide the calibration module out of the cabinet.
CAUTION
It is strongly recommended that all power (cabinet, I/O, etc.) be
turned off before doing any termination module wiring. Failure
to do so could result in equipment damage. Do not apply
power until all connections are verified.
ATTENTION
Ll est fortement recommande que toutes les alimentations
(armoire, E/S, etc.) soient coupees avant d'effectuer quelque
raccord que ce soit sur une carte de raccordement. Un man-
quement a ces instructions pourrait causer des dommages a
l'equipment. Ne pas rebrancher les alimentations avant d'avoir
verifie tous les raccordements.
CAUTION
Remove modules from their module mounting unit slots before
installing or removing a cable assigned to that slot. Failure to
do so could result in damage to the module.
ATTENTION
Retirer le module de son emplacement dans le chassis de
montage des modules avant d'installer ou de retirer un câble
assigne a cet emplacement. Un manquement à cette procédure
pourrait endommager le module.
