230 Universal Procedures Chair Rotational Base Brake System Brake Lever and Power Electro-magnet Replacement

Model

 230-003
Serial Number All

230 and 630 Chair Brake Lever & Power Electro-magnet Replacement

1.Separate upper and lower base castings. Refer to: Rot. Base Brake System

2.Remove corner cover and top cover from lower base assembly.

Check brake pad for excessive wear. Brake disk should rotate when lever is removed. Remove any debris in mechanism.

3.Remove brake lever.

1.Position brake lever so that it aligns w/ slots in brake pad. Secure lever with two screws.

Be sure roll pins (in brake lever) align with springs.

230 and 630 Chair Brake Lever & Power Electro-magnet Replacement

1.Remove brake lever.

2.Disconnect magnet wire harness. Remove magnet.

1.Connect magnet wire harness. Install magnet. Be sure spring washer is in place under magnet.