Midmark® Dental Lights Pivot Joint Tension Adjustments
|
Mounted To |
Ceiling, Chair, Track, Universal and Wall/Cabinet |
| Serial Number | NW, RE and V Serial Number Prefixes |
Refer to: Midmark Dental Light User Guide for complete instructions on operating the light. Failure to do so could result in personal injury.
Perform an operational test on the dental light after repair is completed to confirm repair was properly made and that all malfunctions were repaired.
Consult the user of the light to determine the preferred tension adjustments.
Lighthead Pivot Joint Adjustment
1.Use screwdriver to pry off screw cover (1).
2.Using 5/64 in. Allen Wrench, loosen setscrew (2).
3.Using screwdriver, adjust tension screw (3) until desired drag effect in pivot joint is achieved.
4.Tighten setscrew (2) and install screw cover (1)
Yoke Pivot Joint Adjustment
If a delivery unit is also mounted on LR mounting bracket with LR light, care must be taken to make sure that leveling light arm does not put delivery unit arms “out-of-level”.
1.Remove four screws (1, Figure 4-28) and connection cover (2) from connection box (3).
2.Position light arm (4) straight out from foot end of chair as shown in illustration.
3.Tighten screw (5) as necessary.
4.Adjust three leveling screws (6) until light arm is plumb. When checking light arm to ensure it is plumb, place level at two spots on light arm 90° apart.
5.Install connection cover (2) on connection box (3) and secure with four screws (1).
