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General Description

This airless sprayer is a precision power tool used for spraying
many types of materials.  Read and follow this instruction
manual carefully for proper operating instructions,
maintenance, and safety information.

Operation

This equipment produces a fluid stream at extremely high
pressure.  Read and understand the warnings in the
Safety Precautions section at the front of this manual
before operating this equipment.

Setup

Perform the following procedure before starting the engine of a
gas-powered sprayer.

1. Ensure that the siphon tube and the return hose are

attached and secure.

2. Attach the supplied grounding cable to a grounded object.
3. Using a wrench, attach a minimum of 50’ of 3/8” nylon

airless spray hose to the 3/8” outlet fitting on the filter
assembly.  Tighten securely.

4. Attach an airless spray gun to the spray hose.  Using two

wrenches (one on the gun and one on the hose), tighten
securely.

Make sure all airless hoses and spray guns are electrically
grounded and rated at or above the maximum operating
pressure range of the airless sprayer. 

5. Turn the pressure control knob fully counterclockwise to

its lowest pressure setting.

6. Make sure the sprayer ON/OFF switch is in the OFF position.
7. Fill the fluid section oil cup with approximately one

tablespoon of separating oil (P/N 0279920).

Never operate unit for more than ten seconds without
fluid.  Operating this unit without fluid will cause
unnecessary wear to the packings.

CAUTION

WARNING

NOTE: Do not attach the tip to the spray gun yet.

Remove the tip if it is already attached.

NOTE: Use 3/8” spray hose for maximum performance,

minimum pressure drop, and minimum
pressure fluctuation.

WARNING

Summary of Contents for 509009

Page 1: ...H 1770 Fernbrook Lane Minneapolis MN 55447 Technical Assistance 1 800 292 4637 Order Entry 1 800 443 4500 Fax 1 800 525 9501 www spraytechinc com Owner s Manual Model Numbers Bare 0509009 Complete 050...

Page 2: ...uctions included in this manual Be familiar with the controls and the proper usage of the equipment WARNING NOTE Notes give important information that should be given special attention CAUTION WARNING...

Page 3: ...e to flush equipment 10 Follow all appropriate local state and national codes governing ventilation fire prevention and operation 11 The United States Government Safety Standards have been adopted und...

Page 4: ...he 3 8 outlet fitting on the filter assembly Tighten securely 4 Attach an airless spray gun to the spray hose Using two wrenches one on the gun and one on the hose tighten securely Make sure all airle...

Page 5: ...engine a Open the fuel valve lever b Move the throttle lever away from the gas tank WARNING WARNING NOTE Make sure that the spray gun does not have a tip or tip guard installed NOTE Hold the return ho...

Page 6: ...t of the gun firmly to the side of a metal container to ground the gun and avoid a build up of static electricity 5 Trigger the gun to remove any pressure that may still be in the hose 6 Lock the gun...

Page 7: ...yer ON OFF Switch Switch Sprayer ON OFF Switch NOTE Hold the return hose in the waste container when moving the PRIME SPRAY valve to PRIME in case the sprayer is pressurized WARNING CAUTION WARNING Sp...

Page 8: ...ily and replace if necessary Replacement elements can be purchased from your local SprayTECH dealer After each 50 hours of operation Change the engine oil Spark Plug Use only a NKG BP6ES plug Gap the...

Page 9: ...ometer wires to the EPC board The protruding tab on the EPC board connector will mate with the slot on the potentiometer wires connector The connector on the end of the potentiometer wires and the con...

Page 10: ...ench loosen and remove the fluid hose from the fitting on the bottom of the filter assembly 6 Using a 9 16 open end wrench loosen and remove the return hose from the bottom of the filter assembly 7 Us...

Page 11: ...ages from the slider housing 9 Using a 5 16 hex wrench remove the four socket screws and lock washers that secure the slider housing to the pump housing 10 Remove the slider housing and slider assembl...

Page 12: ...ng Gasket Gear Housing Thrust Ball Thin Thrust Washer Thrust Ball Front Cover Pump Housing Gear Assembly Thick Thrust Washer Pump Housing Socket Screw Front Cover Screw 12 SprayTECH All rights reserve...

Page 13: ...an 1 8 hex wrench alternately tighten the set screws into the taper lock bushing Torque to 65 75 in lbs 16 Make sure the friction surface of the clutch armature is clean and free from oil or grease Re...

Page 14: ...r housing 3 Using a 1 2 wrench snug and tighten the hex screws in a crossing pattern Torque to 140 155 in lbs 4 Using a 9 16 socket thread the two hex screws that secure the gear housing to the cart t...

Page 15: ...the top of the cylinder 19 Remove the seal washer lower support ring and lower packing assembly from the bottom of the cylinder 20 Remove the cylinder from the vise 21 Insert the connection pin throug...

Page 16: ...e the inlet valve assembly and thread it into the cylinder Use the new parts supplied with the packing kit during reassembly Tighten the inlet valve housing until the o ring engages then continue to t...

Page 17: ...3 Remove the pump filter element and clean Remove the inlet screen and clean 4 Remove the siphon tube siphon set and clean 1 Replace the spray tip following the instructions that came with the spray...

Page 18: ...solvant contenant du halon par exemple le chlore les agents antimoisissure l eau de Javel le chlorure de m thyl ne et le trichloro thane Ils ne sont pas compatibles avec l aluminium Contactez le fourn...

Page 19: ......

Page 20: ...ENCIA 8 Mantenga la zona de pulverizaci n bien ventilada Aseg rese de que circula aire fresco por la zona para evitar que se acumulen vapores inflamables en el aire de la zona de pulverizaci n Ponga e...

Page 21: ...es todas las mangueras en busca de cortes fugas abrasi n o bultos en la cubierta Compruebe el movimiento de los acoplamientos y si est n da ados Sustituya inmediatamente una manguera si descubre algun...

Page 22: ...22 SprayTECH All rights reserved Parts List Main Assembly...

Page 23: ...bly 1 20 0555902 Clutch field assembly 1 21 0507748 Cap 1 Item Part Description Quantity 22 0507740 Pressure control knob 1 23 0507749 Seal nut 1 24 0509557 Mounting plate 1 25 0507784 Grommet 7 16 1...

Page 24: ...24 SprayTECH All rights reserved Fluid Section Assembly P N 0509144...

Page 25: ...1 and 12 1 2 9841504 Snap button 2 3 0295609 Handle washer 2 4 0295610 Roll pin 2 5 0295607 Handle sleeve 2 6 0555603 Strain relief 2 7 0507784 Grommet 3 8 0509625 Axle cap 2 9 0509626 Wheel spacer 2...

Page 26: ...0507747 Spring 1 10 0507742 Valve retainer 1 11 0507735 Cam base 1 12 5006543 Groove pin 1 13 0508330 Label SprayTECH 1 14 0507662 Valve handle 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 5 Gallon Siphon Set o...

Page 27: ...329 G 10 XL Four Finger Airless Spray Gun no tip 0296235 G 10 XL Four Finger Airless Spray Gun with 517 reversible tip 0296260 G 10 XL Two Finger Airless Spray Gun no tip 0296236 G 10 XL Two Finger Ai...

Page 28: ...TECH HEREBY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO THE EXTENT PERMITTED BY LAW THE DURATION OF ANY IMPLI...

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