5. ICMP service procedure5. ICMP SERVICE PROCEDUREAbout this chapterThis chapter describes how to removal and installation instructions of the ICMP and ICMP HDD. Further-more, the battery replacement, the RAID controller replacement and ICMP HDD are described as well.Overview• Removing the ICMP• Installing the ICMP• Removing a HDD from the ICMP• Installing a HDD into the ICMP• Replacement of the battery• RAID controller replacement5.1 Removing the ICMPW ARNING: Power down the projector and let it cool down before starting the installationprocedure. You will find in the installation manuals of each projector the way to switchoff your installation.C AUTION: Wear a wrist band which is connected to the ground while handling the elec-trostatic discharge sensitive parts.Necessary tools• 7mm flat screwdriver.• PH2 Phillips screwdriver.• ESD wrist band.How to remove the ICMP from the projector Card Cage?1. Depending on the projector type the input cover of the projector has to be removed to access the fix-ation screws of the installed ICMP. Use a 7 mm flat screwdriver. For detailed instructions see User &Installation manual of the projector.2. Release the four retaining screws at the front of the ICMP (reference 1). Use a PH2 Phillips screwdriver.3. Pull the ICMP out of its compartment.Note: All connections are made via the board to board connection with the back plane.R5906594 ICMP 09/11/2016 67