Contents - pressure washer
- Machine Data Label
- Table Of Contents
- how to use this manual
- important safety information
- Propane Tank Safety Instructions
- Component Identification - All Models
- Installation HDS 6.3/32, 8.0/32, 9.5/30
- gas piping
- Pipe Sizing Chart for Natural Gas
- Room Vents for Combustion and Ventilation Air
- water source
- Gas Valve Replacement
- for your safety
- check list before starting
- assembly instructions
- operating instructions
- Operating Techniques
- after extended storage
- Maintenance
- unloader valves
- Gas Valve Regulator Adjustment
- propane gas
- Burner Basic Facts
- oil change record
- preventative maintenance
- troubleshooting
- HDS 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Frame
- HDS 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Burner
- HDS 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Coil
- HDS 6.3/32, 8.0/32, 9.5/30 Frame
- HDS 6.3/32, 8.0/32, 9.5/30 Burner
- HDS 6.3/32, 8.0/32, 9.5/30 Coil
- HDS 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Float Tank
- HDS 6.3/32, 8.0/32, 9.5/30 Float Tank
- HDS 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Pump
- HDS 6.3/32, 8.0/32, 9.5/30 Pump
- HDS 3.5/20, 4.0/22, 3.9/30, 5.0/23, 4.8/30 Tensioner
- HDS 6.3/32, 8.0/32, 9.5/30 Tensioner
- Tensioner Torque Specs & Assembly Parts
- HDS 6.3/32, 8.0/32, 9.5/30 Electrical Box
- Panel
- HDS 6.3/32, 8.0/32, 9.5/30 Control Panel
- Doors
- HDS 6.3/32, 8.0/32, 9.5/30 Panels & Doors
- Hose & Spray Gun
- Specifications
- Motor
- Controls
- VRT3 Unloader
- vrt3 unloader
- VRT100 Unloader
- HDS 4.0/22, 3.9/30 M.3 Series Pump
- HDS 5.0/23, 4.8/30, 6.3/32 KT.2 Series Pump
- HDS 8.0/32, 9.5/30 X.2 Series Pump
- HDS 3.5/20 KB Series Pump
|
86VRT3 UnloaderUnloader Adjustment Procedures1. Remove lock nut (Item 19).2. Remove adjustment knob (Item 18).3. Loosen the two (2) nuts (Item 15), move them upward on stem (Item 8) until you see 4 or more threads belowthe nut.4. Re-attach adjusting knob (Item 18).5. Start machine. Open the trigger of the spray gun. Increase pressure by turning adjustment knob (Item 18)clockwise until pressure is at the desired operating pressure.6. Remove the adjustment knob (Item 18), tighten the lower nut (Item 15) tightly against the upper nut (Item 15).Re-attach adjustment knob (Item 18) and screw down until contact is made with the nuts (Items 15). Screwdown lock nut (Item 19) onto the stem (Item 8) until the threads cut into the nylon insert of the lock nut(Item19).*If adjustment knob (Item 18) DOES NOT make contact with upper nut (Items 15), remove adjusting knob (Item18), re-adjust (raise) nuts (Items 15) on stem (Item 8) and re-attach adjustment knob (Item 18), then repeatstep #6.**If adjustment knob (Item 18) DOES make contact with upper nut; release the trigger of the spray gun andwatch the pressure gauge for the pressure increase (“spike”). This “spike” SHOULD NOT exceed 500 psiabove the operating pressure. If “spike” pressure exceeds the 500 psi limit, remove the adjusting knob (Item18) and re-adjust (lower) the nuts (Items 15) on the stem (Item 8). Re-attach the adjusting knob (Item 18), thenrepeat step #6.Karcher Liberty HDS Stationary Dealer’s Manual 9.801-508.0 - AY PreviousNext |