Magnum 261810 Specifications

Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441Copyright 2007, Graco Inc. is registered to I.S. EN ISO 9001311984BOperationSR7 Airless Sprayer- Fo

Setup 10 311984BInstall Tip and Guard1. Engage trigger lock.2. Verify tip and guard parts are assembled in order as shown below.3. Screw tip and guard

Setup311984B 11Adjust Spray PressureThis sprayer is set up for most airless spraying applications. Details on tip selection, tip wear, coat thickness,

Setup 12 311984BTip SelectionSelecting Tip Hole SizeTips come in a variety of hole sizes for spray-ing a range of fluids. Your sprayer includes an 0.0

Setup311984B 13Understanding Tip NumberThe last three digits of tip number (i.e.: 221413) contain information about hole size and fan width on surface

Getting Started With Basic Techniques 14 311984BGetting Started With Basic TechniquesUse the Practice Spray Board to practice these basic spraying tec

Rolling311984B 15RollingSetup• Follow Priming instructions, beginning on page 8, prior to assembling roller.• After priming, only paint should come ou

Rolling 16 311984BRolling Techniques1. Rolling vertically, roll out the letter “M”.2. Cross roll, horizontally, to spread paint.3. Finish with light,

Shutdown and Cleaning311984B 17Shutdown and CleaningPail Flushing1. Relieve pressure, page 7.2. If you used a spray gun, remove tip and guard assembly

Shutdown and Cleaning 18 311984B13. To preserve paint in hose:a. Point gun into paint pail.b. Unlock gun trigger lock. c. Pull and hold gun trigger.d.

Shutdown and Cleaning311984B 19Cleaning Roller 1. Relieve Pressure, page 7.2. Remove roller cover (a) and core (b) from roller frame (c) as follows:a.

Warnings 2 311984BWarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equip-ment. The exclamation point

Shutdown and Cleaning 20 311984BPower FlushPower flushing is a faster method of flushing. It can only be used after spraying water-based coatings.1. R

Shutdown and Cleaning311984B 2117. To preserve paint in hose:a. Point gun into paint pail.b. Unlock gun trigger lock. c. Pull and hold gun trigger.d.

Shutdown and Cleaning 22 311984BCleaning InstaClean™ Fluid Filter The InstaClean Fluid Filter prevents particles from entering paint hose. After each

Storage311984B 23StorageShort Term Storage (up to 2 days)1. Relieve pressure, page 7.2. Place suction and prime tube in paint can.3. Cover can and hos

Storage 24 311984BStowing Sprayer1. Screw inlet screen on suc-tion tube.2. Coil hose around hose wrap. Leave it connected to sprayer.3. Secure a plast

Troubleshooting311984B 25TroubleshootingCheck everything in this Troubleshooting Table before you bring the sprayer to a Graco/Mag-num authorized serv

Troubleshooting 26 311984BPump does not prime. Prime/Spray Valve is in SPRAY position.Turn Prime/Spray Valve to PRIME position (pointing down).Inlet s

Troubleshooting311984B 27Spray pattern is inconsistent or is leaving stripes.Pressure is set too low. Turn Pressure Control Knob clockwise, to increas

Troubleshooting 28 311984BMotor is hot and runs intermit-tently. This is NOT a thermal overload condition. Motor automatically shuts off due to excess

Maintenance and Service311984B 29Maintenance and ServiceCaring for SprayerKeep sprayer and all acces-sories clean and in good working order.To avoid o

Warnings311984B 3EQUIPMENT MISUSE HAZARDMisuse can cause death or serious injury.• Do not exceed the maximum working pressure or temperature rating of

Technical Data 30 311984BTechnical DataWorking pressure range 0-3000 psi (0-21 MPa, 0-207 bar)Electric motor 6.5A (open frame, permanent magnet DC)Ope

Notes311984B 31Notes

Graco Standard Warranty 32 311984BGraco Standard WarrantyGraco warrants all equipment referenced in this document which is manufactured by Graco and b

Installation 4 311984BInstallationGrounding and Electric RequirementsSprayer must be grounded. Grounding reduces the risk of static and electric shock

Component Identification311984B 5Component IdentificationA Power Switch Turns sprayer ON and OFF.B Prime/Spray Valve • PRIME position (pointing down

Component Identification 6 311984B/&&/.NJWMRSTUABCEDFGLHPQXti9951ati9950ati9208ati9213ati9338ati9312aYC1Zti9257ati9763aV

Operation311984B 7OperationTrigger LockAlways engage the trigger lock when you stop spraying to prevent the gun from being trig-gered accidentally by

Setup 8 311984BSetup1. Unscrew tip and guard assembly from gun.2. Uncoil hose and connect one end to gun.Use two wrenches to tighten securely.3. Conne

Setup311984B 92. Separate prime/prime tube (smaller) from suction tube (larger). 3. Place prime tube in waste pail.4. Submerge suction tube in water o