INTRODUCTION
I-E96-607A
7 - 1
SECTION 7 - REPAIR/REPLACEMENT PROCEDURES
INTRODUCTION
This section covers INFI-NET to INFI-NET interface module
replacement procedures. There are no special tools required to
replace any of the INFI-NET to INFI-NET interface modules.
NOTE: Always use the Bailey field static kit (part number
1948385_1) when working with any INFI-NET interface module.
This kit connects the static dissipative work surface and technician
to the same ground point.
MODULE REPAIR/REPLACEMENT
If an INFI-NET to INFI-NET interface module is faulty, replace it
with a new one.
Do not
try to repair the module; replacing
components may affect module performance. The module can
be removed while system power is supplied. When removing a
module that is operating, use the stop/reset pushbutton to
stop module operation before removing it from the module
mounting unit (refer to
). To replace a module:
1. Push and turn the 2 front panel captive retaining latches
½-turn to unlatch the module. It is unlatched when the slots
on the latches are vertical and the open end of the slots face
away from the module.
2. Slide the module out of the module mounting unit (MMU).
3. Configure the replacement module dipswitch and jumper
settings to match the original module.
4. In the same slot assignment as the original module, align
the replacement module with the plastic guide rails of the
MMU card cage slot. Slide it in until the front panel is flush
with the top and bottom of the MMU frame.
5. Push and turn the 2 captive retaining latches on the mod-
ule faceplate ½-turn to the latched position. It is latched when
the slots on the latches are vertical and the open ends face the
center of the module.
6. Return to normal operation.
TERMINATION UNIT/MODULE REPLACEMENT
Refer to the termination unit or module product instruction for
termination unit or module, or termination cable replacement
instructions.
