9050 USER MANUAL
VPC
07/19/2022
For more information visit vpc.com
14
TOOLS REQUIRED
Phillips Head Screwdriver
REMOVAL
1.
Disengage the ITA from the receiver (remove the ITA completely).With the receiver
handle still in the open position (handle is down), unscrew the two plate retaining
screws (using a Phillips screwdriver) that are located immediately below the top right
engaging mechanism/slot - this will expose the microswitch.
2.
Remove the necessary modules so that the microswitch retaining screws may be
accessed.
3.
Unscrew the retaining screws (using a Phillips screwdriver), removing each as they are
loosened (caution should be used so that the screw(s) do not fall into the system).
4.
Carefully remove the microswitch for continuity testing.
INSTALLATION
For microswitch installation, repeat steps 1 - 5 above, in reverse order.
AS WITH ALL ELECTRICAL SYSTEMS - DISCONNECT ALL
ELECTRICAL SUPPLIES TO THE SYSTEM PRIOR TO REMOVAL OF
THE MICROSWITCH.
MICROSWITCH REMOVAL AND INSTALLATION
PART # 310 113 200
NOTE:
A microswitch may be used in VPC receivers to determine
the presence (or absence) of an engaged ITA in the system. It
is typically configured so that power to the interface is turned
off when there is no ITA present. An integrated microswitch is
standard on the 25 and 50 module receivers.
