• Never leave the wand unattended while the machine is running • Never tamper with the engine governor or attempt to alter factory settings Altering factory settings could damage the unit and will void the warranty • Always hold gun and wand firmly when starting and operating the machine • NEVER allow the unit to run with the trigger released (off) for more than one minute Resulting heat buildup will damage the pump • NEVER store the pressure washer outdoors or where it could freeze Freezing temperatures can seriously damage the pump • Release the trigger when changing from high to low pressure modes Failure to do so could result in damage to the nozzle Keep hose away from sharp objects. bursting hoses may cause injury. examine hoses regularly and replace if damaged. do not attempt to mend a damaged hose. 4 Pressure Washer Pre-Operation uNPACKING ASSeMBLY Remove the equipment and all parts from the carton The 1 Slide the handle assembly over the lower legs of the cart carton should contain the following: base. Use the supplied nuts and bolts to secure the handle to the legs See Figure 1 • One pressure washer (pump, engine, cart base) • One cart handle assembly • One spray gun • One lance • One tip holder with 2 spray tips. Additional tips available for purchase, see Page 13 • One high pressure hose • One pack of nuts, bolts, and manuals If any parts are missing, DO NOT reTurN THe uNIT TO THe reTAILer. Know the unit’s model number (located on the serial number tag on the pressure washer frame) and call 1-888-Maxus4U for replacement parts. 2 Brass Swivel Adaptor (See Figure 2) If it’s not already After unpacking the product, inspect it carefully for any attached to the pump inlet, assemble the brass swivel damage that may have occurred during transit Make sure to adapter and attach it to the pump inlet (See Figure 3 and tighten fittings and bolts before using the pressure washer Figure 4) Be sure to connect the correct side of the brass do not operate the unit if it’s swivel adapter to the pump damaged during shipping, handling, or use. damage could result in bursting and cause injury or property damage. Figure 1 – Assemble Handle Connect This End To Garden Washer Hose Washer With Connect This Filter Screen End To Pump Figure 3 - Brass swivel adapter Figure 2 - Pump hook up Garden Hose Pump Inlet Pump Outlet High Pressure Hose Chemical Injector Hose Barb Thermal Relief Valve Brass Swivel Adapter Brass Swivel Adapter Pump Inlet Figure 4 - Connect the brass swivel to the pump 5 Pressure Washer Pre-Operation 3 . Secure garden hose (not included) to the inlet connection on pump 4. Connect the high pressure hose to the pump outlet (See Figures 2 and 5) Figure 5 – Connect high pressure hose to pump 5 Attach the lance to the gun (see Figure 6) 7 Install quick connect tips to tip holder and secure to the pressure washer handle See Figure 8 Figure 8 – Insert spray tips into the rubber tip holder TrIGGer SAFeTY LATCH In the engaged position, the trigger safety latch prevents the gun from being triggered accidentally Push the latch fully up to engage it (See Figure 9) Always engage the trigger safety latch when the unit is not in use Figure 6 – Attach lance to gun 6 . Install quick connect tip by pulling back on collar and pressing in tip Release collar, make sure it completely returns to its forward position and tip is secure (see Figure 7) Disengaged Figure 9b - Trigger unlocked Engaged Figure 9a - Trigger locked Pull collar back Figure 7 – Installing quick connect tip 6 Pressure Washer Operation 1. SurFACe PrePArATION The following cleaning procedure will help you organize your cleaning task and ensures that you will achieve the best results in the shortest amount of time Remember to use the spraying / cleaning techniques mentioned in the following section Before starting a pressure washer cleaning job, prepare the surface you intend to clean. Clear furniture from the area and make sure that all windows and doors are closed tightly Also, protect all plants and trees near the cleaning area with a drop cloth A covering ensures that your plants won’t be sprayed by the detergents 2. STArT uP ALWAYS use the following start up procedure to ensure that the unit is started safely and properly If water has frozen in the pressure washer, thaw the pressure washer in a warm room before starting. do noT pour hot water on or into the pump; internal parts will be damaged. 1. Check engine oil levels. Add oil as necessary. 2. Check fuel level. Add unleaded gasoline (rated 86 octane or higher) as required do noT refuel a hot engine. refueling a hot engine could cause a fire. Use only fresh, clean regular or unleaded gasoline. Close the fuel shutoff valve during refueling. 3 Attach a garden hose to the inlet side of the pump and connect it to the water supply. Use a hose with an internal diameter (I D ) of 5/8 inch (1 58 cm) and a length of 50 ft (15 m) or less some local plumbin...