2. WIRING
2-36
7. Pass the serial cable through the cable entrance.
If applicable, unfasten the appropriate cable gland and pass the de-icer power ca-
ble through the cable entrance. Pass the cable through appropriate locking wire
saddle.
8. Apply the supplied adhesive to the threads of the cable glands, and then fasten it
tightly with the hook spanner wrench.
Note: Use the wrench of the correct size. If you do not have the hook spanner
wrench, contact your dealer.
9. Attach the appropriate WAGO connectors to the serial cable, and then connect
the serial cable to the RF-TB Board as shown in the following figure. For how to
connect the WAGO connector, see "WAGO connector" on page 2-5. For pin ar-
rangement, see the interconnection diagram at the back of this manual.
Note 1: Make sure to pass the cable through the specified locking wire saddle.
Note 2: A terminal opener is provided on the RF-TB Board.
z Destination of serial cable:
Serial line: TB802 (8-pin) and TB803 (16-pin) through the locking wire saddle
(A)
Shield of serial line: Screw (C)
10. DE-ICER INSTALLATION. See “De-icer Kit Installation Instructions” (for TR-
DOWN radar, C32-01406), issued separately, for the de-icer not fitted at the fac-
tory. If the de-icer is not provided, go to step 12.
1) Remove four bolts then spread open the
right and left heater elements on the
front cover.
Note: Lift the elements slightly when
opening so as not hit the elements on the
bolts on the chassis.
REARREAR
TB803
TB802
Attach crimp-on lug
(pre-attached) to drain
wire and connect to
chassis.
(
C
)
(
A
)
Front cover w/de-icer,
inside view
DEICER Board (03P9573)
TB901
Voltage Setting
switch
[TEST] button
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