Removing The R0 Wi-Fi/Gps Module - S&C IntelliRupter PulseCloser R3 Retrofit Manual

Removing the R0 Wi-Fi/GPS Module

The R0 Wi-Fi/GPS module, with connections for power,
data, and antenna, is mounted on the side of the radio
tray. See Figure 7.
Follow these steps to remove the R0 Wi-Fi/GPS module
circuit board. See Figure 7.
STEP 1. When a SCADA radio is installed:
(a) Disconnect all cables from the radio.
(b) Use a Phillips screwdriver to remove the
screws attaching the radio mounting plate
to the radio tray.
(c) Save the screws and remove the radio and
radio mounting plate.
Disconnect the two antenna cables. They are
STEP 2.
labeled GPS and Wi-Fi for correct reinstallation.
STEP 3. Disconnect the connector at the left side.
STEP 4. Cut the two indicated cable ties. See Figure 7.
STEP 5. Cut the cable tie indicated in Figure 8.
STEP 6. Remove the six standoff mounting nuts (will not
be reused), and remove the circuit board.
See Figure 9.
Communication Module Retrofit
Wi-Fi antenna cable
Connector
Figure 7. The R0 Wi-Fi/GPS module connections with no SCADA
radio installed.
Figure 8. The indicated cable tie must be cut.
Mounting
nuts
Figure 9. The R0 mounting nuts.
S&C Instruction Sheet 766-526
GPS antenna cable
Cable
ties
Cable tie
Circuit board
9