Part No. MAN, Rev. EH. Wachs Vacuum System The utility vacuum system includes a 500 CFM, 11” Hg positive displacement blower, tach/hourmeter, silencer, and washable filter. A suction hose (3” x 20 ft) and a standard wand (3” x 6 ft) are provided. The vacuum includes a 200 gallon holding tank with a hydraulic dump door operated at the control panel. Figure 3-8. The tank dumping mechanism moves the tank to the side of the trailer, opens the door latch, and tips the tank for dumping. Figure 3-9. The vacuum system filter canister shown with the clean-out door open.
Chapter 3, Introduction to the Equipment Standard VMT-1 Equipment E.H. Wachs Part No. MAN, Rev. 1-0809 A 3” flex hose is provided with the vacuum system. The hose is coiled and stored on the front of the trailer, as shown in Figure 3-10. Figure 3-10. The vacuum hose is rolled up and stored on the front of the trailer. Various sized vacuum wands are available for the vacuum system (see Figure 3-12). All wands have a standard connector for the 3” suction hose. Wand diameters areas follows 1/2” • 3” Figure 3-11. Various sized vacuum wands are avail- able. All wands are fitted to the 3” vacuum hose.