The Gateman Doorlock Switch has been repaired temporarily (using WD-40)

Last year, the door lock switch that we had with the director from the west had failed.

I pressed OPEN / CLOSE button so that it started working a month ago.

I've put up with anchanism and decided to do a temporary repair.

Although not an expert, experience has shown that if the PUSH switch fails, it can fail due to melting inside the switch or the contacts inside the switch may become corroded or become difficult to operate.

The most obvious way is to buy and replace a switch. I just wanted to use an anti-corrosion agent to clean the contacts of the corroded switches because they also need soldering and don't bother to work.

 

   

First, remove the battery.

Loosen the four screws with a screwdriver, then loosen the hex screw next to the handle with a hex wrench to remove the handle.

You need to remove the handle to open the lid.

 

   

The casing is not completely backed out because the cable is plugged in.

Remove the attached cable, then fully remove the casing.

If you open the lid, you can see the board. The board must have a switch. Loosen the screw with a screwdriver.

 

   

It would be convenient to remove the remaining cables, but they would only spray WD-40s on the switch, so they were just working.

The switch on the arrow is the OpenClose switch.

The method is simple.

Just spray WD-40s through the crack of the round white switch using the wash.

After applying the inhibitor, keep pressing the switch to remove any dirt on the interior contacts.

Repeat it a couple of times, then assemble it in reverse order.

As soon as the assembly open the application of switches and close It doesn't really, but it still looked a little bit better ...

But after a day, it works very well.

Probably because I put too much WD-40s inside the switch.

The WD-40s have an electricity-powered nature and must originally be used with a contact revitation agent of je-100

Failure to do so may result in the circuit board being damaged by short, so please use BW - 100 if possible.

Except there was WD-40s in my house. I used WD-40 because I was a little bit old to buy a --100 in case it didn't work out.

A day later, I think it's working because there's an audience member inside.