Vaisala CL31 - Page 5

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VAISALA________________________________________________________________________ 3
Checking the Battery...........................................................93
Storage................................................................................93
CHAPTER 7
TROUBLESHOOTING .................................................................................95
Troubleshooting Procedure.................................................. 95
Accessing Diagnostic Information.......................................96
Equipment for Troubleshooting........................................... 96
Troubleshooting Instructions...............................................96
Warning and Alarm Messages..............................................99
Technical Support................................................................102
Vaisala Service Centers.......................................................102
CHAPTER 8
REPAIR ......................................................................................................103
Replacing Window CLW311................................................105
Replacing Ceilometer Laser Transmitter CLT321.............107
Replacing Ceilometer Receiver CLR321............................109
Replacing Ceilometer Engine Board CLE321.................... 111
Replacing No-break Battery 4592.......................................113
Replacing AC Power CLP311..............................................114
Replacing Window Blower CLB311....................................117
Replacing Internal Heater CLH311 .....................................118
Replacing Laser Monitor Board CLM311...........................121
Replacing Modem Module DMX501 (Optional)..................123
CHAPTER 9
TECHNICAL DATA ....................................................................................127
Specifications.......................................................................127
Mechanical Specifications.................................................127
External Connector J1 - Window Blower ..........................127
External Connector J2 - Power Input................................128
Output Interface ................................................................128
External Connector J3 - Data Line....................................128
External Connector J4 - Maintenance Line.......................129
Modem Module DMX501 ..................................................131
Transmitter Specifications.................................................131
Receiver Specifications.....................................................131
Optical System Specifications...........................................132
Performance Specifications ..............................................132
Environmental Conditions Specifications..........................132
APPENDIX A
BIRD DETERRENT INSTALLATION.........................................................133
INDEX.........................................................................................................137