Chapter 10: Servicing the Convergence Network
SmartSiren Platinum Convergence Network
59
Replacing the Slide Switch in the Control Head
To replace the slide switch:
1.
Remove and retain the four Phillips #6-32 x 5/16
"
screws securing the control head base to
the control head assembly (Figure 10.3).
2.
Remove and retain base of the control head.
3.
Note the orientation of the wires of the slide switch connector. Unplug it from the four-pin
J3 connector on the control head assembly.
4.
Note the orientation of the slide switch knob. Use a 1/64" hex key wrench to loosen and
remove the set screw securing the knob to the shaft. Retain the set screw and knob.
5.
Loosen and remove the two #4-40 x 5/16
"
Phillips head screws securing the slide switch
bezel to the control head assembly. Retain the screws.
6.
Place the new switch assembly in position with the knob in the same orientation as the old
switch.
7.
Secure the bezel to the control head assembly with the two #4-40 x 5/16
"
Phillips head
screws.
8.
Plug the slide switch connector into the four-pin J3 connector on the control head assembly.
Ensure that the wires on the connector face the edge of the board.
9.
Secure the control head base to the control head assembly with the four #6-32 x 5/16
"
Phillips screws.
Figure 10.3
Slide switch removed from control head
CONTROL PAD ASSY.
SLIDE SWITCH ASSY.
290A6363B
CONTROL PAD BASE
SCREW, #6-32 X 5/16",
SEMS PAN HEAD, PHILIPS (4)
BEZEL
SCREW, #4-40 X 0.375,
FLAT HEAD, PHILIPS (2)
KNOB,
ALUMINUM
