Polaroid Polaview 305 manual Cleaning/changing air filters

92Maintenance

Cleaning/changing air filters

To make sure that your projector operates safely and effi- ciently, you should change or replace the filters after every 250 hours of operation. It is best to change or clean all of the filters at one time. To clean the filters, wash them in a solu- tion of warm, soapy water.

Your Polaview Model 305 Projector has three air filters.

Access to the top filter To gain access to the top filter:

1Remove the left side door, as described in the previous sec- tion.

2Unscrew the three screws located at the top of the left side area (see the illustration below).

The three left-top retaining screws

3Unsnap the top left cover by lifting it up and pulling it out (see the following illustration).