Operating status of shadowless lamp bulbs (PRX6000 and 8000). Method: Use a piece of white paper on the work area, if there is an arc-shaped shadow, change the corresponding bulb. -The position of the disinfection handle. Method: Two "clicks" during installation. -Cleaning: Use a weakly alkaline solvent (soapy water) to wash the exterior; avoid using chlorine-containing lotion (damages metal) and alcohol lotion (damages plastic and paint).

monthly inspection

is mainly to check whether the backup power system (battery) is normal. Method: Cut off the 220V power supply and see if the backup power supply is activated.

Lamp life

The average life span is 1000 hours; for the lamp holder, it is basically replaced once a year. The premise is to use the bulb specified by ALM.

Annual inspection

Four maintenance steps (performed by a certified engineer)-Fasten the power cord connector (input and output of the control box). Screw brushes at each connection-adjust the rotation limit (for example, 4000 lamp holder surrounds its lamp holder arm). Bulb working voltage (23V AC+DC). Brakes for each joint-check the verticality of the suspension pipe and the balance of the suspension system. Whether the tightening of the screws is normal. Whether the brakes rotate normally when the joints are in motion. Whether the limit heat dissipation effect is. The status of the lamp holder. The status of the disinfection handle.