Labomed PRIMA Pro User Manual page 49

22. THERMAL CUT-OFF
The instrument is designed with safety provisions. fans in the electrical box provide free - and forced - air
circulation to cool the electronic components. The instruments also includes a built-in-safety mechanism
called "auto thermal cut-off". This mechanism is activated through Thermistors when the LED temperature
rises above 80 degree C. This time Thermistor sensor activates and provide resistance to circuit inflow. This
causes LED light blinking as an indicator of high LED temperature. Allow the LED to cool down before
switching it on again.
23. TENSION ADJUSTMENT
After Supplementary accessories are mounted, the additional load
of suspension arm must be Compensated by adjusting tension on
tension control screw provided on suspension arm by moving it
clockwise or anticlockwise. Refer fig.-50
1. Remove plate by unscrewing two holes.
Loosen two allen bolts by using allen wrench of 4 mm as shown in
2.
fig.51.
Use hexagonal wrench of 8mm in bolt (A) shown in fig.52 rotate it
3.
clockwise to increase desired tension on Gas spring.
4. Re-tighten the two screws.
5. Put back the plate.
6182001-795 Prima Pro
Fig. 50
Fig. 51
Fig. 52
Issue 1.0
Printed on Jan, 2024