Prior to changing lenses, it is advisable to either turn off the unit or to dim the lamp.
1) Loosen the 6 screws (A) using an appropriate screwdriver.
2) Rotate and remove the fixing ring.
3) Remove the currently installed lense.
4) Insert the new lense most suited to your particular application. All lenses are rotatable through 360°
5) After having inserted a new lense, replace the retaining ring and refasten the screws.
Care should be taken in carrying out this procedure; the seal should be correctly seated and the screws should be firmly tightened
in order to maintain the protection rating of the unit.
Attention
Direct exposure to the output of the unit is not recommended.
21
English