HydraMaster Chem-Dry PowerHead, Owner'S Manual

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Harris Research, Inc. iii - Chem-Dry PowerHead Owner’s Manual
Chem-Dry
®
PowerHead ®
List of Figures
Figure 3-1. Base with Cover .......................................................................................3-1
Figure 3-2. Base without Cover ...................................................................................3-1
Figure 4-1. Solution and Vacuum Hose Connections ..................................................4-1
Figure 4-2. PowerHead Maneuvers Like a Buffer .......................................................4-2
Figure 4-3. Incorrect Use of the Machine ....................................................................4-3
Figure 5-1. Recommended Cleaning Patterns ............................................................5-1
Figure 5-2. Clean into an Area or Room ......................................................................5-3
Figure 6-1. Check Jet Spray for Evenness ..................................................................6-1
Figure 6-2. Remove Cleaning Head ............................................................................6-1
Figure 6-3. Remove Debris .........................................................................................6-2
Figure 6-4. Lubricate Felt Vacuum Seal ......................................................................6-2
Figure 6-5. Lubricate the Shaft ....................................................................................6-2
Figure 6-6. Remove Retaining Clip with Screwdriver .................................................6-4
Figure 6-7. Tighten Setscrew.......................................................................................6-4
Figure 7-1. Wiring Diagram - 120 V, 60 Hz ..................................................................7-1
Figure 8-1. PowerHead Final Assembly ......................................................................8-2
Figure 8-2. Base and Drive Train Assembly - View 1 of 2 ...........................................8-4
Figure 8-3. Base and Drive Train Assembly - View 2 of 2 ...........................................8-5
Figure 8-4. Upper and Lower Handle Assembly - View 1 of 3 ....................................8-7
Figure 8-5. Upper and Lower Handle Assembly - View 2 of 3 .....................................8-8
Figure 8-6. Upper and Lower Handle Assembly - View 3 of 3 .....................................8-9
Figure 8-7. Vacuum Head Assembly .........................................................................8-11
Figure 8-8. Handle Locking Linkage ......................................................................... 8-13
Figure 8-9. Valve Stem Assembly ............................................................................. 8-14
Figure 8-10. Solution Valve Assembly ...................................................................... 8-15
Figure 8-11. Vacuum Shoe and Skid Assembly ........................................................ 8-16
Figure 9-1. Carefully Pry Seal Up and Lift Out ...........................................................9-1
Figure 9-2. Use Can to Hold Oil for Seal .....................................................................9-1
Figure 9-3. Valve Assembly Parts ................................................................................9-2