EBME Forums Forums Maintenance Technical Assistance Unearthed insulation system

Thank you Goeff you wants to help me
The laser is new approx. two month. I think in the operating room is not any excessively humid.
The laser was check by medical electrical safety tester and the leakage currents are in standard value.
The insulation monitoring device monitor the resistance between the active conductors and earth. Regarding to our low, the critical level is 47 kohms. The problem is so when to the insulation system is connect only the laser, than the gauge and his needle is not on the value "infinite", but the needle is moved between value "infinite" and critical value ( the laser is connect only and switched on without activation).
ELIS