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13. THERMAL CUT-OFF
Although instrument is designed for safe working condition thru sufficient cooling facility provided
with proper free and forced air circulation by the fans provided in electrical box. Further instrument
is designed with an inbuilt safety mechanism with "auto thermal cut-off" if the temperature of LED
is above 70°C. In case if thermal cut-off fails no risk will happen to the instrument only LED may
get fuse. Here user needs to replace the LED only and thermal cut-off will start working again.
To replace the LED user may call LABOMED service personal or authorized dealer.
LED Specifications: 3.7 V, 18.5 Amp
14. 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.-18
1. Remove plate by unscrewing two holes.
2. Loosen two allen bolts by using allen wrench
of 4 mm as shown in fig.-19.
3. Use hexagonal wrench of 8mm in bolt (A)
shown in fig.-20 rotate it clockwise to
increase desired tension on Gas spring.
4. Re tighten the two screws.
5. Put back the plate.
6165000-795
Prima GN
PRIMA GN
Fig. 18
Fig. 19
A
Fig. 20
Issue 1.9
Printed on May,2023
17
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