Solid State Relays

G3PA

441

■ Replacement Procedure

G32A-A10(L)-VD/G32A-A20(L)-VD/G32-A420-VD(-2)

Use the special tool (provided) to extract the cartridge for replacement with a new one.

Extraction

Follow the procedures below to remove the Power Device Cartridge

from the G3PA.

1. Switch off the power.

2. Remove the terminal cover.

3. Hook the indented part of the cartridge with the tool (supplied with

a new cartridge) and pull up on the cartridge to remove it.

Installation

Follow the procedures below to Install the Power Device Cartridge on

the G3PA.

1. Apply silicone grease (provided with the G32A-A) to the entire

surface of the heat sink.

2. Make sure that there is no dust or pieces of wire on the heat sink

of the G32A-A or the G3PA.

3. Insert the cartridge into the opening of the G3PA so that the let-

ters on the cartridge and those on the G3PA are in the same

direction and side A and side B are even.

4. Attach the terminal cover.

5. Switch on the power and check the G3PA to be sure it works

properly.

G32A-A40(L)-VD/G32A-A60(L)-VD/G32A-A430-VD(-2)/G32A-A450-VD-2

The G32A Power Device Cartridge is mounted and secured with screws to the G3PA Unit.

Extraction

Follow the procedures below to remove the G32A-A Power Device

Cartridge from the G3PA.

1. Switch off the power.

2. Remove the terminal cover.

3. Loosen the two centered screws on the sides to dismount the car-

tridge. The screws are connected to terminals 1 and 2.

4. Loosen the screws on both the corners.

5. Hold the indented part of both the corners to remove

the cartridge.

Installation

Follow the procedures below to Install the Power Device Cartridge on

the G3PA.

1. Apply silicone grease to the entire surface of the heat sink.

2. Make sure that there is no dust or pieces of wire on the heat sink

of the G32A-A or the G3PA.

Remover

Hook here with

Remover.

Apply silicone grease here.

Side A

Side B

Loosen

Loosen

Loosen

Loosen

Apply silicone grease here.