User Guide • 27
Maximum supported weight on each part of the F1 Dental Chair
The body of the F1 Dental Chair is made of sturdy steel. The design of the compact lift
mechanism offers excellent usability to the chair. From its lowest point of 45 cm, the chair
moves nearly vertically up to 95 cm. All bearings are pre-lubricated and will seldom re-
quire maintenance. All visible parts are injection moulded. The seat, backrest and other
parts that are critical to withstanding stress, are reinforced with either steel or plastic body.
The maximum allowed torque of the unit attachment is 250 Nm. Maximum allowed mass
of the unit is 60 kg.
(*)The max mass specified is for chair with no unit attached.
2.11.1 Motors and Electronics
The lift and tilt motors, and the electric circuits of the F1 Dental Chair are of low-voltage
type, which reduces the risk of electric shock. A combination of steel and plastic materials
is used in the gears of the lift and tilt mechanisms. This structure gives the chair a smooth
and quiet ride and ensures a long lifetime of the mechanism. All major components of the
F1 Dental Chair are easily accessible for fast and easy maintenance.
2.11.2 Positioning the Chair
Warning!
Do not sit on the backrest or footrest. It may bend under your weight.
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