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When the engine starts, open the choke completely. Trigger Safety Latch WARNING To reduce the risk of serious bodily injury, including fluid injection or splashing in the eyes or on the skin, always engage the trigger safety latch when you stop spraying even for a moment. In the engaged position, the trigger safety latch prevents the gun from being triggered accidentally by hand or if it is dropped or bumped. Be sure the latch is pushed fully down, or it will not prevent the gun from being triggered. See Fig. 1. Trigger Safety Latch engaged disengaged Fig. 1 Installing and Changing Spray Tips Spray tips have 4- or 5-digit numbers on them. The first two digits are the spray angle. Select the spray tip appropriate for your application. Tip holding holes are provided on the chassis. 308524 Spray Tip Number Spray Pattern Fan Angle 00XXX 0 blaster (red) 15XXX 15 (yellow) 25XXX 25 (green) 40XXX 40 (white) NOTE: The chemical injector tip is brass and has a large opening and a black plastic cap. Relieve the pressure. 1. See page 5. 2. Point the gun and wand away from yourself and anyone else. 3. Without holding your hand over the spray tip (A), pull back the quick coupler ring (B). Remove the current tip and/or install a different one. Then push back the ring. See Fig. 2. 4. Pull on the tip to be sure it is secure before you spray again. CAUTION To avoid blowing the O-ring out of the quick coupler due to the high pressure in the system, never operate the pressure washer without a tip securely mounted in the quick coupler. A B Fig. 2 Operation Water Sandblasting Water Sandblasting Kit 244766 is available for abrasive cleaning of stubborn dirt and paint. The kit requires a sandblasting tip, sold separately as follows: . 2545 pressure washer uses sandblasting tip 805325. . 3040 pressure washer uses sandblasting tip 805317. . 3235 pressure washer uses sandblasting tip 805313. Shutdown, Flushing, and Storage CAUTION If water freezes in the pressure washer, thaw it in a warm room before you try to start it. Do not pour hot water on or into the pump; it may crack the ceramic plungers! . If the pressure washer will be exposed to freezing temperatures, drain all water out of the pump. If it must be stored in freezing temperatures, flush it with a 50% antifreeze solution, and relieve the pressure. Flush the pressure washer before you use it again to remove the antifreeze. . Before you store the pressure washer overnight or transport it, disconnect the water supply, and turn off the fuel supply valve. . After each use, wipe all surfaces of the pressure washer with a clean, damp cloth. . Perform the appropriate maintenance. See Maintenance Chart at right. Maintenance Observing regular maintenance intervals helps ensure that you get maximum performance and life from the pressure washer. There is a break-in period for the engine and pump. After you change the oil in these components following their respective break-in periods, the interval between required changes is...

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