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Operation 3A1177B ™ ™ Pro Plus A30 / Pro Plus A45 Airless Sprayer - For Portable Spray Applications of Architectural Paints and Coatings - - Not for use in explosive atmospheres - Models: ™ Pro Plus A30 (16E664) - Series B Maximum Working Pressure: 207 bar, 21 MPa (3000 PSI) Use water-based or mineral spirit-type materials only.
Warnings Warnings The following warnings are for the setup, use, grounding, maintenance and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risks. Refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where appli- cable.
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All parts of the spray system, including the pump, hose assembly, spray gun, and objects in and around the spray area shall be properly grounded to protect against static discharge and sparks. Use Graco conductive or grounded high-pressure airless paint sprayer hoses.
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Warnings WARNING WARNING WARNING WARNING PRESSURIZED ALUMINUM PARTS HAZARD Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical reaction and equipment rupture. Failure to follow this warning can result in death, serious injury, or property damage. •...
Grounding Instructions Grounding Instructions 3. Do not use an extension cord with damaged ground plug. Recommended extension cords: Sprayer must be grounded. Grounding reduces the risk •15 m (49.2 ft) 1.0 mm of static and electric shock by providing an escape wire •30 m (98.4 ft) 1.5 mm for electrical current due to static build up or in the event of a short circuit.
Pressure Relief Procedure Pressure Relief Procedure Follow this Pressure Relief Procedure whenever you 3. Turn Prime/Spray valve to PRIME. stop spraying and before cleaning, checking, servicing, or transporting equipment. ti2019a 4. Turn pressure control knob left (minimum pressure). 1. Turn OFF power switch. ti2018a ti2020a 2.
Setup Setup Install Tip and Guard on Gun 1. Turn OFF power switch. 1. Engage trigger lock. ti2018a ti8908a 2. Connect one end of grounded fluid hose to SG3 spray gun. Use a wrench to tighten. 2. Verify tip and guard parts are assembled in order shown.
Setup Unclogging Spray Tip 3. Aim gun at piece of scrap or cardboard. 4. Unlock trigger lock. Pull trigger to clear clog. To avoid fluid splash back: Never pull gun trigger when arrow-shaped • handle is between SPRAY and UNCLOG ti8909a positions.
Priming Priming 5. Push pump priming button two times. For flushing storage fluid and loading pump and hose with paint. ti15972a Before priming sprayer, follow Cleaning procedure, Steps 1-6, 6. Turn ON power switch. Align arrow on sprayer and page 16. bucket symbol on pressure control knob.
Selecting the Right Tip Selecting the Right Tip Tip Hole Size • Spray should be atomized (evenly distributed, no • Use small tip hole size when spraying thinner coat- gaps or edges). Start at a low pressure setting, ings. increase pressure a little at a time until paint atom- •...
Selecting the Right Tip Tip Number The last three digits of tip number (example 262413) contain information about hole size and fan width when gun is held 30.5 cm (12 in.) from surface being sprayed. Reversible Tip Selection Table Fan Width Tip Part Number Hole Size 305 mm (12 in.) from surface...
Spraying Techniques Spraying Techniques Getting Started Hold gun 30 cm (12 in.) from surface and aim straight at surface. Tilting gun to direct spray angle causes an uneven finish. Motor runs only when gun is triggered. Sprayer is designed to stop pumping when gun trigger is released. Pressure Adjustment ti2035a 1.
Cleanup Cleanup 4. Turn ON power switch. Align arrow on sprayer and bucket symbol on pressure control knob. 1. Engage gun trigger lock. ti2028a 5. While pump continues to stroke, remove trigger lock. Trigger gun into paint pail. Turn Prime/Spray valve to SPRAY.
Cleanup Filling Sprayer with Storage Fluid 4. Turn ON power switch. Always pump storage fluid through pump system after ti2028a1 cleaning. Water left in sprayer will corrode sprayer and 5. Align arrow on sprayer with roller symbol on pres- damage pump. sure control knob.
Check for broken insulation or wires. Replace damaged electrical cord. Motor or control damaged. Return sprayer to authorized Graco service center. Paint frozen or hardened in pump. Unplug sprayer from electrical outlet. If paint if frozen in sprayer: Do NOT try to start frozen sprayer. Thaw completely or you may damage motor, control board and/or drivetrain.
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Refill paint pail and reprime sprayer. Suction tube has vacuum air leak. Tighten suction tube connection. Inspect for cracks or vacuum leaks. If cracked or damaged, replace. Pump check valves are dirty or Return sprayer to Graco/M authorized service AGNUM damaged.
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Check for broken insulation or wires. Replace damaged soon as sprayer is plugged into electrical cord. outlet and sprayer is turned on. Damaged motor or control. Return sprayer to Graco/M authorized service AGNUM center. Fan pattern varies dramatically Pressure control switch is worn...
AGNUM Pump When pump wears, paint will begin to leak down outside of pump. Replace pump at first sign of leaking or addi- tional damage could occur. Pump repair kits are available from Graco/M AGNUM authorized service centers. 3A1177B...
Technical Data Technical Data Maximum fluid working pressure - sprayer 207 bar, 21 MPa (3000 psi) Sprayer inlet size 3/4 in. internal thread (standard garden hose USA) Sprayer outlet size 1/4 npsm external thread Electric motor (open frame universal motor) 1/2 hp 4.5 Amp 5/8 hp 4.5 Amp Sprayer weight only...
Graco distributor to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.
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