You have this concern, the following Mintai Medical Group for you to briefly talk about the surgical shadowless lamp installation and commissioning of what to pay attention to.
One, the mechanical installation check: to see if there are mechanical installation errors, there is no less screws or screws are not tight. Circlip is not good, whether the decorative cover plate has been covered.
Second, the circuit check: first check the system whether there is a short circuit or broken circuit. If everything is normal, you can carry out power test, at this time should check the shadowless lamp external power supply is stable. Transformer output voltage is too high or too low.
Three, balance arm adjustment: check whether the balance arm and the lamp head is matched, whether you still need to adjust the balance arm force, whether you need to adjust the angle of the balance arm plus the need to adjust the arm through the adjustment method of the lamp. Usually adjust the arm of the screws on both ends of the arm, but different manufacturers slightly different, can be carefully observed.
Four, joint flexibility adjustment: mainly adjust the joints of the damping screw, the standard regulation of the damping adjustment of the degree of relaxation is in any position to promote or rotate the joints of the force close to 20N or 5Nm.
Five, joints and the adjustment of limit switches and loosening start: in order to facilitate the installation of the shadowless lamp and the transportation of the majority of shadowless lamps in its key parts such as joints, etc., are set to lock the switch or limit switch. switch or limit switch. Now all can be opened.
Sixth, check the irradiation distance and depth: most of the shadowless lamp irradiation distance in the 70-140cm or 60-130cm. that is, the shadowless lamp in this distance the best results. Seven, check the illumination and color temperature: illumination and color temperature is actually a similar idea. Are for the description of the intensity of the shadowless lamp. Usually we think the most ideal shadowless lamp is the light and sunlight approximation. That is, in the 4400-4600K or so.
After doing the above several adjustments, after checking, surgical shadowless lamp can be put into use.