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PROPRIETARY AND CONFIDENTIAL DRAFT 28/Feb/03

                   4.13  Local Alarm Transformer
                   Chapter 4: Removal, Replacement, and Adjustment Procedures

                   4.13 Local Alarm Transformer

                                 Tools required:   Phillips head screwdriver
                                                   Needle nose pliers

                          Removal




                                 SHOCK HAZARD:
                                 Turn off the source power to the alarm, and leave it off during the
                                 installation of any component or sub-assembly. Failure to do so could
                                 result in personal injury or equipment damage.

                                 1. Turn off power to the alarm at the facility’s source.

                                 2. Using a phillips head screwdriver, loosen the four screws (A) enough to
                                     allow the front panel (B) to slide off (see figure 4-14 on page 4-36).


                                             Figure 4-14. Local Alarm Transformer






































                                 3. Slide the front panel (B) up and off of the back box (C).


                                 4. Unplug the buzzer wiring (D).





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