Planmeca Compact I User Manual

Chapter F - ADJUSTMENTS
F-18 Planmeca Compact i
ELECTRICAL ADJUSTMENTS
Technical Manual
2 ELECTRICAL ADJUSTMENTS
2.1 Calibrating backrest motor position sensor
WARNING
During the calibration of the backrest motor position sensor all software limits
are ignored. Special care must be taken for not to damage the unit by driving
the backrest to its mechanical limits.
a) Enter service mode 80. The display will show letter “b” (for backrest) followed by two
horizontal lines.
b) Enable backrest motor movements by holding down the spit position key for 10 seconds.
c) Using the A and B keys from the control panel, drive the backrest into position where the
calibration mark on the chair casting and the lug of the spindle nut assembly are aligned.
Spindle nut
assembly

Planmeca Compact I Specifications

General

Spittoon	Yes
Operating Light	LED
Imaging Technology	Digital
X-ray Tube Voltage	60-70 kV
X-ray Tube Current	7 mA
Focal Spot Size	0.8 mm
Exposure Time Range	3.2 s
Power Supply	50/60 Hz