Comau C3G Plus - Checks after Connection; Material; Power Supply Connection to Controller Inner Light Bulb;Service Socket; Procedure

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CHECKS AFTER CONNECTION

The screws of the terminals in which the wires of the power cable have been inserted (phases R-S-T

and GND) must be correctly tightened. Try pulling the wires.

The cable clamp must be closed to lock the cable at the controller infeed. Try pulling the cable from out

side the cabin.

POWER SUPPLY CONNECTION TO CONTROLLER INNER LIGHT BULB

AND SERVICE SOCKET (Only for Rel. 1.x)

Normally the supply connection to the inner light bulb and service socket is already provided

and this operation is not necessary.

If the decision is taken to supply the bulb and socket with a power source outside the con

troller, proceed carefully following the instructions given below.

MATERIAL

Before proceeding with connection, prepare the following material:

2 cables: colour red, cross section 2.5 mm

, length approx. 1 m.

1 connection cable to CEI 2022 Standard, of the three-core reinforced type (two phases + earth), wire

cross section 2.5 mm

1 13.5 PG; 7 terminals for 2.5 mm

cable and numbers 368,369 to be inserted on the cable.

PROCEDURE

When making the connection, refer to the procedure and the explanatory diagrams given below:

· the controller main circuit breaker must be at OFF

· Disconnect wires no. 370 and 371 from F117, isolate them with cap terminals and place them in the

fairlead.

Connect terminals 368 and 369 of terminal strip:

X119 for C3G

Plus versions SDLP, SDMP, SDHP

X116 for C3G

Plus versions DDMP, DDHP

with two wires with 2.5 mm

cross section (red), passing in the special grooves (after inserting the cor

responding number on the wire), to the terminals of F117 from where wires no. 370 and 371 were re

moved previously.

Connect to terminals 368, 369 and Earth (GND) of terminal strip:

X119 for C3G

Plus versions SDLP, SDMP, SDHP

X116 for C3G

Plus versions DDMP, DDHP

the outside supply cable inserting it in the special clamp at the left of the controller power supply cable,

after removing the cap and replacing it with PG 13.5.

INSTALLATION C3G Plus

2-4 08/0702

INSTALLATION 4.