ACTUATOR When the actuator receives a tripping pulse from the Protector, it releases a mechanical force to trip the breaker. The actuator is made up of a permanent magnet and a spring (see Fig. 3]. When the breaker is open, the cross bar pushes the taser velar. The reset lever moves the plunger out, and the plunger then compresses the spring and pulls the cheaper until enactments the pole pieces of the magnet.
TOP OF CELL BODE HINGE END soon. g 1034 OPENING RIGHT SINE EDGE " STREAKER ©OF DOOR FRONT PANEL S Fig. 7 Protector Mounting Details Horizontal Aunt AK-2A-25 Front View of Cell Door COVER SWINGS FROM RIGHT TO LEFT HINGED COVER TERMINAL HOLE 161 BOARD 16832 PAN HD. SCA MOUNTING Fig. B Protector in Horizontal Position MOUNTING OF THE HARNESS AND SENSORS 1 Acquaint yourself with the wiring scheme, Fig. 9.
2. Check stems received against bill of material as listed for each type of breaker and for proper style numbered kit. 3. Operate the actuator a few times. Alternately pull back on the reset ravel (see Fig. 3) and then trip by applying 910 12 volts D-C fbe sure to use correct polarity} o the terminals. NOTE: Arm must be manually reset after each operation. 4. Review the procedure for each type of breaker involved and the sensor tap connections for the various current ratings. 5.
Y resonate a ™ ARG o4 ATTACH HARNESS {INSIDE) QUENCHER RETAINER BAR |+ SENSOR REMOVE AND i— . REINSTALL FINGER MOUNT ACTUATOR ON FRAME, —— SECURE ACTUATOR, SPACER AND CAP TYPE PUSH CONTROL RELAY TOGETHER USE v NUT FASTENER .190-32 X 1 FIL. HD. SCR. LOCK AND FLAT WASHERS 2], SEE FRONT VIEW FIG. 8 FOR SIDE BRACE ON ACTUATOR ASSEMBLE TRIP PADDLE ON BKR AP 8AR USING .
TOP OF CELL BOOR HINGE END e 10,38 OPENING BREAKER FRONT PANEL RIGHT SIDE EDGE OF DOOR AK-24-25 Front View of Cell Dewar Fig. 7 Protector Mounting Details Horizontal Mount 16432 PAN HD. $CR. COVER SWINGS FROM T R HINGED COVER TERMINAL BOARD MOUNTING HOLE (8] Fig. 8 Protector in Horizontal Position MOUNTING OF THE HARNESS AND SENSORS 1. Acquaint yourself with the wiring scheme, Fig. 9. | o SENSOR PROTECTORATE WITH GRO.
