Graco Inc 800412, 308-507 Trigger Safety Latch, Installing and Changing Spray Tips 800-295 only

Page 6

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

DISENGAGED

Figure 2

Installing and Changing Spray Tips (800–295 only)

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. If a spray tip clogs while spraying, engage the gun safety latch immediately. 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 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 3

308–507 6

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Contents 800-413, Series a Rev B Supersedes a800-412, Series a 800-295, Series aSpray Gun Safety Devices General SafetyPressure Relief Procedure Medical TreatmentMoving Parts Hazard Hose SafetyEquipment Misuse Hazard TermsCheck for Shipping Damage InstallationSet Up Connect to Water SupplyStartup Adjustable Nozzle 800-412Cleaning OperationTrigger Safety Latch Installing and Changing Spray Tips 800-295 onlyFollow the Pressure Relief Procedure Maintenance Troubleshooting ChartSHUTDOWN, Flushing and Storage 800-412 51 Monark Cart Mounted Hydra-CleanrPressure Washer Parts DrawingParts List Part Description QTYParts Drawing GUN & Wand Assembly 4952 29 30 Chassis Performance Chart PresidentTechnical Data AccessoriesGraco Warranty Important Phone NumbersGraco INC. P.O. BOX 1441 MINNEAPOLIS, MN