R5906848 /04 DP2K SLP Series 393
LDM
1. Remove the LDM unit. See “Removing the LDM”, page 46.
2. Remove the cover of the Mains Input compartment. See “Accessing the Mains Input compartment”, page 33.
3. Clean the LDM compartment and Mains Input compartment with a vacuum cleaner and brush.
Warning: Ensure that the projector is disconnected from the power net.
4. Clean the fans and the cabinet of the LDM unit with a vacuum cleaner and brush.
5. Install the cover of the Mains Input compartment. See “Accessing the Mains Input compartment”, page 33.
6. Install the LDM unit. See “Installing the LDM”, page 47.
Projector external covers
1. Switch off the projector and unplug the projector from the mains power net.
2. Clean the housing of the projector with a damp cloth. Stubborn stains may be removed with a cloth lightly
dampened with a mild detergent solution.
Projector dust filters
1. Clean the small and large dust filters as described in the chapter “Dust Filters”, page 283.
Projector cleaning