Part No. MAN, Rev. EH. Wachs D AILY M AINTENANCE Perform the following maintenance each day: • Clean the vacuum system filter (see Cleaning the Vacuum Filter below. Verify that the clamps are secured tightly. • Lubricate the vacuum blower (see Lubricating the Blower below). • Verify that all trailer and accessory lights are working. Check suction hoses for abrasions, holes, kinks, or damaged connectors. Replace if necessary. • Clean any debris from the tank door seal. • Verify that the latches on the tank door seal the door tightly. See Adjusting the Tank Latches in Chapter Cleaning the Vacuum Filter The filter should be cleaned everyday more frequently when vacuuming dust or water that is very dirty. If the vacuum begins to lose suction, check the filter and clean it if necessary. Once the filter is cleaned, it must be allowed to dry before reinstallation. Keep at least one spare filter on hand so that filters can be swapped for cleaning. 1. Shut off the vacuum switch at the control panel. Figure 6-1. Turn the Vacuum/Pressure Washer switch to the OFF position.
Chapter 6, Routine Maintenance Daily Maintenance E.H. Wachs Part No. MAN, Rev. 1-0809 99 Loosen the three wing nuts holding the latches on the filter canister cover. Figure 6-2. Loosen the wing nuts on the three filter canister latches far enough to swing the latches back. 3. Swing the latches back and pull the cover down. Figure 6-3. Open the canister door.