Pressure Relief Procedure
5.Hold a metal part of the gun firmly to a grounded metal pail. Trigger the gun to relieve pressure.
6.Engage trigger lock.
7.Put drain tube in pail. Turn prime valve down. Leave prime valve in down (drain) position until you are ready to spray again.
8.If you suspect the spray tip or hose is clogged or that pressure has not been fully relieved:
a.VERY SLOWLY loosen tip guard retaining nut or hose end coupling to relieve pressure gradually.
b.Loosen nut or coupling completely.
c.Clear hose or tip obstruction.
Trigger Lock
Always engage the trigger lock when sprayer is stopped to prevent the gun from being triggered accidentally by hand or if dropped or bumped.
334530A
SG3
Related Manuals
Contractor/FTx
334599
Contents
Stand Lo-Boy
Models
Hi-Boy
Model
Grounding
Extension Cords
Fire and Explosion Hazard
Equipment Misuse Hazard
Personal Protective Equipment
Component Identification
Stand Models
Lo-Boy Models
Hi-Boy Models
Hi-Boy Models
Extension Cords
Power Requirements
Grounding
Pails
Pressure Relief Procedure
Trigger Lock
Setup
334530A
Ti24638a
Make certain ON/OFF switch is OFF
Setup
Perform Pressure Relief Procedure
Startup
20 s
Operation
Spray Tip Installation
Perform Pressure Relief Procedure,
Spray
Clear Tip Clog
Stored Data Display
Pressure Display Perform Pressure Relief Procedure,
Digital Display
Ti2824a
Cleanup
Fast Flush Drain Tube
Fast Flush Hose and Gun
To flush drain tube and pump turn prime valve down
If flushing with water, flush again with
Maintenance
Activity Interval
Refer to this column
Troubleshooting
Mechanical/Fluid Flow
Properly installed to allow full
Possible during priming
Electrical
Error Code Messages
Perform Pressure Relief Procedure,
Problem What to Check How to check
System see Pressure Relief
Displays Code 03 message
Step
Ohms
Motor thermal device When cool, correct cause
Sprayer Will Not Run
Sprayer Will Not Run
Ohms
Troubleshooting Procedure
Sprayer Will Not Shut Off
395/490/495 Stand Sprayers
See
132
Qty
395/490/495 Stand Sprayers Parts List
Ref. Part Description
395/490/495/595 Lo-Boy Sprayers
117 132
395/490/495/595 Lo-Boy Sprayers Parts List
395/490/495/595 Hi-Boy Sprayers
117
395/490/495/595 Hi-Boy Sprayers Parts List
Ref. Part
Accessories and Labels
Alert
Control Box
Control Box Parts List
Grommet
Control Box
Wiring Diagrams
120V, US/Japan
110V, UK
Technical Specifications
395/490/495/595
Noise** dBa @ 70 psi 0.48 MPa, 4.8 bar
Graco Standard Warranty
For Graco Canada Customers
Graco Information
International Offices Belgium, China, Japan, Korea