Media-Mate Plus Operation Manual 25-710-800-OFor systems with a filter housing used to reduce dead volume in the Media-Mate Plus tank,follow the procedure below.Replacing the element for units with a filter housing:1. Unscrew the Filter Core Assembly and remove it from the Tank along with the filter, filterelement, and filter housing end caps (see Figure 9-2).2. Remove the filter housing end caps and slide the filter off the filter core.3. Discard the old element and replace with a new element (p/n 91-500-099)4. Slide the new element into the housing and secure with the end caps.5. Slide the filter core through the assembly.6. Reinstall the assembly into the Media-Mate Plus tank with the slots of the filter housingfacing down.Figure: 9-2Note: Removed from tank to provide clear view. Clear Filter housing shown only to provideclarification on function.Fuse ReplacementThe fuses are located on the Interface Panel of the Control. Each System has four (4) fuses.The amperage is labeled next to the fuse. Notice that the amperage of three of the four fusesis dependent upon the voltage of the System.CAUTIONFor continued protection against risk of fire, replace the fuse(s) with the same type and currentrating. Do not over-tighten the fuse holder.To check the fuses and replace a defective fuse:1. For fuse holders with slot knobs, insert the end of a standard (flat) screwdriver into theslot, push in and slightly turn counter-clockwise to remove the holder.Section 9 Maintenance 35