Table of Contents
About Your Pressure Washer .....................................................................................................................4
Specifications .................................................................................................................................................5
Component Identification............................................................................................................................. 6
Safety Labeling.............................................................................................................................................. 8
Special Equipment Safety Features............................................................................................................. 9
Assembly and Initial Set-Up ........................................................................................................................10
Step 1. Unpacking & Delivery Inspection .................................................................................................10
Step 2. Assembly .......................................................................................................................................12
Step 3. Initial Pump & Engine Preparation................................................................................................13
Step 4. Battery Installation.........................................................................................................................13
Moving and Handling ..................................................................................................................................14
Before Each Use ............................................................................................................................................ 15
Step 1. Check Equipment...........................................................................................................................15
Step 2. Add Fuel(s) ....................................................................................................................................16
Step 3. Select a Suitable Worksite .............................................................................................................18
Operation .......................................................................................................................................................20
Step 1. Connect Hose(s), Water Supply, and Spray Nozzle(s) ..................................................................20
Step 2. Set Up for Chemical Spray (if desired).......................................................................................... 23
Step 3. Spraying......................................................................................................................................... 24
Step 4. Stopping......................................................................................................................................... 30
Storage............................................................................................................................................................31
Burner Adjustment ......................................................................................................................................35
Maintenance and Repair .............................................................................................................................36
Troubleshooting.............................................................................................................................................51
Major Components .......................................................................................................................................53
Parts Explosion: Frame –Rev B..................................................................................................................54
Parts Explosion: Heat Exchanger –Rev B..................................................................................................57
Parts Explosion: Blower & EMF –Rev B...................................................................................................59
Parts Explosion: Engine, Water & Fuel Pumps, Drive Parts –Rev B .....................................................61
Parts Explosion: Accessories- Gun, Hose, Chemical Injector –Rev B ....................................................64
Pump Explosion-66DX- Rev B.....................................................................................................................65
Wiring Diagram –Rev B .............................................................................................................................67
Summary of Important Safety Information ..............................................................................................69
Limited Warranty ........................................................................................................................................ 75
California Proposition 65 Information .......................................................................................................78
