Operations and Maintenance Manual

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JANUS
®
Multi-Protocol Reader Ver. 2: Maintenance Instructions
Confidential UM 360463-202: A12 (Draft) Page 227 of 291
© Kapsch TrafficCom Canada Inc. 2013
These drawings and specifications contain confidential and proprietary information and are the property of Kapsch TrafficCom Canada Inc. and are issued in strict
confidence and will be kept confidential and used solely for the purpose intended and for no other purpose and shall not be transmitted, reproduced, copied, and/or
used as the basis for manufacture or sale of apparatus unless otherwise agreed to in writing by Kapsch TrafficCom Canada Inc.
FILE: MPR2_OPERATIONS_AND_MAINTENANCE-MANUAL_REV A12.DOCX 05/08/2014 11:24
Kapsch TrafficCom
Installing an LPM
1. Install a new LPM in the Reader rack.
2. Switch the Reader back over to the new LPM side (see Manually switching a Reader to the redundant
side, page 40).
3. Test all the LPM COM ports (see Testing an LPM COM port, page 207).
PSM replacement
WARNING:
THE MODULES MAY HAVE SHARP EDGES. HANDLE THE MODULES
CAREFULLY. WHENEVER POSSIBLE, USE A MODULE EXTRACTION
TOOL TO REMOVE A MODULE.
WARNING:
THE PSM MAY BECOME HOT UNDER NORMAL OPERATING
CONDITIONS. ENSURE THE PSM HAS COOLED DOWN OR WEAR
GLOVES WHEN HANDLING THE PSM.
WARNING:
EXPOSED HIGH VOLTAGE IS PRESENT IN THE PSM. ENSURE THAT
THE POWER SWITCH IS SET TO THE OFF POSITION AND THAT THE
AC INPUT POWER CORD IS DISCONNECTED BEFORE REMOVING
THE PSM.
Removing a PSM
1. Switch the Reader over to the side with the PSM that is not being replaced (see Manually switching a
Reader to the redundant side, page 40).
2. Set the PSM power switch to the off position.
3. Remove the faulty PSM from the Reader rack.