Graco Inc 800-164, 800-290, 308-505, 2040 Trigger Safety Latch, Installing and Changing Spray Tips

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Trigger Safety Latch

WARNING

To reduce the risk of serious bodily injury , including fluid injection, splashing in the eyes or on the skin, ALWAYS engage the trigger safety latch whenever spraying stops, 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 when engaging it or it cannot prevent the gun from being triggered. See Figure 2.

TRIGGER SAFETY LATCH SHOWN ENGAGED

TRIGGER SAFETY LATCH SHOWN

Installing and Changing Spray Tips

WARNING

To reduce the risk of serious bodily injury , including fluid injection or splashing in the eyes or onto the skin, use extreme caution when changing spray tips. ALWAYS follow the procedure below.

1.Follow the Pressure Relief Procedure.

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 old tip and/or install a new one, and then release the ring. See Figure 3.

4.Be sure the tip is secure before starting to spray again.

5.Tip holding holes are provided on the chassis.

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

Figure 2

DISENGAGED

Figure 3

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Contents HYDRA-CLEAN1535 Pressure Washer Medical Treatment General SafetyPressure Relief Procedure Spray Gun Safety DevicesSystem Pressure Hose SafetyEquipment Misuse Hazard Fuel and Emission HazardsTerms Moving Parts HazardConnect to Water Supply InstallationSet Up Check for Shipping DamageStartup Installing and Changing Spray Tips Trigger Safety LatchSHUTDOWN, Flushing and Storage MaintenanceProblem Troubleshooting ChartParts Drawing 800-164 & 800-290 Hydra-Cleanr2040 Pressure WasherPart Description QTY Parts List800-165 & 800-367 Hydra-Cleanr1535 Pressure Washer Parts List Replacing the Oil Seal Gear Reducer ServiceReplacing the O-Ring Replacing the GasketParts Drawing 802-266 Gear Reducer Replacing the Oil Seals Parts Drawing 802-143 Gear Reducer Pump Assembly, 1500 psi Ring Pump Assembly, 2000 psi CAP Washer Valve Assembly Servicing the Plungers Pump ServiceValves Pumping SectionTechnical Data AccessoriesServicing the V-Packings Graco INC. P.O. BOX 1441 MINNEAPOLIS, MN Graco Warranty