bonitron M3452ON, Customer Reference Manual

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User’s Manual
19
5.
M
AINTENANCE AND
T
ROUBLESHOOTING
5.1.
T
ROUBLESHOOTING
If a problem occurs on start-up or during normal operation, refer to the problems
described below. If a problem persists after following the steps below, contact the
product supplier or your system integrator for assistance.
Repairs or modifications to this equipment are to be performed by Bonitron approved
personnel only. Any repair or modification to this equipment by personnel not
approved by Bonitron will void any warranty remaining on this unit.
O
UTPUT CONTACTS DO NOT CHANGE
Remove power and set sele
ction switch to position “9”. Apply power and the Power
LED should be on as well as Signal LED pulsing in 1 second intervals. The output
contacts should be following the Signal LED. The Output contacts should read
approximately 30 ohms when closed. If the module functioned properly during the
preceding step you may set the selection switch back to the desired mode. Verify the
connection including polarity on the Input Signal and check for proper operation again.
If the module does not operate correctly during this step, contact Bonitron.