G3PA24 Datasheet, PDF (5/18 Pages) Omron Electronics LLC – Extremely Thin Relays Integrated with Heat Sinks

■ 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.
Remover
Hook here with
Remover.
Apply silicone grease here.
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.
Side A
Side B
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.
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.
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.
Loosen
Loosen
4. Loosen the screws on both the corners.
Apply silicone grease here.
2. Make sure that there is no dust or pieces of wire on the heat sink
of the G32A-A or the G3PA.
Loosen
Loosen
5. Hold the indented part of both the corners to remove
the cartridge.
Solid State Relays G3PA 441