222 Exam Table Back Up / Down Function - Manual Troubleshooting
This illustration shows only the components that affect the Back Up / Down function.
When either back release handle is squeezed, linkage causes the cam to rotate. When the cam compresses the pin on the top of the gas cylinder, the pressure inside the cylinder is released and the back section can be positioned Up or Down.
Back Section Drifts
| Function | Status | Problem |
|---|---|---|
|
Back Up/Down |
|
Back section drifts. |
1.Gas cylinder screwed in too far. Perform Gas Cylinder Adjustment. Refer to: Back Release Mechanism
2.Perform Back Release Handle Adjustment. Refer to: Back Release Mechanism
3.Replace Gas Cylinder. Refer to: Back Release Mechanism
No Movement or Difficult to Position
| Function | Status | Problem |
|---|---|---|
|
Back Up / Down
|
|
No Movement. |
|
Back Up / Down
|
|
Difficult to position. |
1.Gas cylinder not screwed in far enough. Perform Gas Cylinder Adjustment. Refer to: Back Release Mechanism
2.Perform Back Release Handle Adjustment. Refer to: Back Release Mechanism
3.Replace Gas Cylinder. Refer to: Refer to: Back Release Mechanism
