Advertisement
3500 Monitoring System Installation and Operation Guide
3.3
Verifying channels
The boards and components inside of 3500 modules cannot be repaired in the
field. Maintaining a 3500 rack consists of testing module channels to verify that
they are operating correctly. Modules that are not operating correctly should be
replaced with a spare. When performed properly, modules may be removed
from or installed into the rack while power is applied to the rack.
The 3500 Monitoring System is a high precision instrument that requires no
calibration. The functions of the 3500 modules, however, must be verified at
regular intervals. All modules in the 3500 Monitoring System should be verified at
these maintenance intervals. The procedures in the Maintenance and
Troubleshooting sections of the module reference manuals describe the
verification and troubleshooting process. (Refer to the reference manuals listed
in Reference manuals for 3500 modules on page iv.)
26
Advertisement
Troubleshooting
