Graco 312001R important safety instructions Read Pump does not prime sec

Page 27

 

 

Troubleshooting

 

 

 

Problem

Cause

Solution

 

 

 

 

 

 

Pump cycles but does not build up

Pump is not primed.

Prime pump.

pressure.

 

 

Inlet screen is clogged .

Clean debris off inlet screen and

 

 

make sure suction tube is

 

 

immersed in fluid.

 

 

 

 

Suction tube is not immersed in

Make sure suction tube is

 

paint.

immersed in paint.

 

 

 

 

Suction tube is leaking.

Tighten suction tube connection.

 

 

Inspect for cracks or vacuum

 

 

leaks. If cracked or damaged,

 

 

replace suction tube.

 

 

 

 

Prime/Spray Valve is worn or

Take sprayer to Graco/MAGNUM

 

obstructed with debris.

authorized service center.

 

 

 

 

Pump check ball is stuck.

Read Pump does not prime sec-

 

 

tion in Troubleshooting, page 26.

 

 

 

Pump cycles, but paint only drib-

Pressure is set too low.

Slowly turn Pressure Control

bles or spurts when spray gun is

 

Knob clockwise to increase pres-

triggered.

 

sure setting which will turn motor

 

 

on to build pressure.

 

 

 

 

Spray tip is clogged.

Unclog spray tip, page 14.

 

 

 

 

InstaClean fluid filter is clogged.

Clean or replace InstaClean fluid

 

 

filter, page 21.

 

 

 

 

Spray gun fluid filter is clogged.

Clean or replace gun fluid filter,

 

 

page 21.

 

 

 

 

Spray tip is too large or worn.

Replace tip.

 

 

 

312001R

27

Page 26 Page 28
Image 27
Page 26 Page 28
Contents Model Series B Series D Models 262800, 262805, 261815Agnum ProX7 ModelPSI SpecificationsGrounding Fire and Explosion Hazard Skin Injection Hazard Moving Parts Hazard Electric Shock HazardPressurized Aluminum Parts Hazard Burn HazardGrounding and Electric Requirements Thermal OverloadFluid supply container follow local code ProX Sprayers Only Component IdentificationSG2/SG3 Trigger Lock Pressure Relief ProcedurePressure Control Knob Settings OperationTo spray water-based materials after spray SetupPrime and Flush Storage Fluid Oil- or Water-based MaterialsPrime Preventing Excessive Tip Wear Install Tip and Guard on GunAdjust Spray Pressure Spraying TechniquesAiming Gun Getting StartedUnclogging Spray Tip Triggering GunTip Hole Size Tip SelectionChoosing the Correct Tip Selecting Tip Hole SizeHole Size Reversible Tip Selection ChartUnderstanding Tip Number Tip Fan Width 12 Part Mm from SurfaceShutdown and Cleaning Pail FlushingRelieve pressure, Ti9745a Ti8908a Open Power FlushStop triggering gun. Engage trigger lock Cleaning Gun Cleaning InstaClean Fluid Filter ProX Sprayers OnlyStorage Short Term StorageLong Term Storage Stowing Sprayer Tips Maintenance and ServiceCaring for Sprayer Paint HosesProblem Cause Solution TroubleshootingProX7 and ProX9 Insert screw Read Pump does not prime sec Problem Cause Solution See Thermal Overload, Magnum X5 Series D Magnum X7 Series C Technical DataMagnum ProX7 Magnum ProX9 Series B For Graco Canada Customers Graco Standard Warranty
Top Page Image Contents