Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
4. On the rear panel, place the MAIN POWER switch and the REDUNDANT POWER switch on
the Power Supply I/O Module to the ON position.
5. If the M-DACS is equipped with a redundant power supply, place the POWER switch on the
Power Supply I/O Module behind the Redundant Power Supply Module in the ON position.
6. Look at the indicator on the front of the Main Power Supply Module.
If the indicator on the front of the Main Power Supply Module lights, the module
is working properly. If it does not light or if one or more fuses blow again, the
module is defective and must be replaced.
7. If the M-DACS is equipped with a redundant power supply, look at the indicator on the front
of the Redundant Power Supply Module.
If the indicator on the front of the Redundant Power Supply Module lights, the
module is working properly. If it does not light or if one or more fuses blow again,
the module is defective and must be replaced.
8. Once the power supply indicator is lit, raise the front door back into its closed position, and
tighten the two screws to secure it in place.
8.5 HOW TO ARRANGE FOR SERVICING
If necessary, Power Supplies and Power Supply Alarm I/O Modules may be returned to RFL for repair.
Contact our Customer Service Department using the telephone number listed at the bottom of this
page. You will be given an authorization number and shipping instructions.
M-DACS-T1 RFL Electronics Inc.
October 25, 2004 8-18 (973) 334-3100