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GROUNDING INSTRUCTIONS This product must be grounded. In the event of an electrical This product is for use on a nominal 120 volt circuit, and has short circuit, grounding reduces the risk of electric shock by a grounding plug that looks like plug illustrated in sketch A. providing an escape wire for the electric current.
WARNING HAZARD PREVENTION Injection Injury - A high pressure stream of paint pro- • Maximum operating range of the gun - 3000 PSI fluid duced by this equipment can pierce the skin and pressure. underlying tissues, leading to serious injury and pos- sible amputation.
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WARNING PREVENTION HAZARD Explosion or fire - Solvent and paint fumes can explode or • Exhaust and fresh air introduction must be provided to ignite causing property damage and or severe injury. keep the air within the spray area free from accumulation of flammable vapors.
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Be certain of com- patibility before use with halogenated hydrocarbon sol- vents. • The SprayTech EP2300 pump is NOT compatible for use with halogenated hydrocarbon solvents. The SprayTech G-05, G-09, and G-10 guns must not be used with halogenated hydrocarbon solvents.
6. Maximum Tip Size @2000 psi---------------------- .023" (38H with Handle) (Latex paint) INITIAL SET-UP The SprayTech EP2300 Piston Pump unit is fully assembled upon delivery. Follow these simple steps for set-up: CART MOUNT/LOW BOY LOWBOY 1. Remove the plug from the inlet elbow on the fluid section.
PURGING AND PRIMING 4. Set Prime/Spray Ball Valve to the Prime position. This unit is shipped with test fluid in the fluid section to prevent corrosion during shipment and storage. For spraying with solvent-based paint, thorough flushing of this material is not necessary. If you are going to spray with LATEX paint, this fluid must be thoroughly cleaned out of the system.
Purging System for Solvent-Based For a new unit, follow purging and priming steps above. For units already in service, also purge water or solvent from Paint the system as described above, depending on the type of If you are going to spray solvent-based paint, all you need paint being used.
Using the Spray Gun Prime the Sprayer with Paint 1. Turn the prime/spray ball valve to prime. NOTE: FOLLOW THE INSTRUCTIONS THAT CAME 2. Put the suction tube into the paint container. WITH YOUR GUN. 3. Turn the pressure control knob counterclockwise as far as possible to the lowest pressure setting.
Spraying Technique Light Heavy Light Coat Coat Coat You can learn to spray paint as easily as you can learn to paint with a brush or roller. You can get a professional Work looking job in a safe manner by following the spray painting tips below.
7. The spray gun should be triggered (turned off and on) CLEAN-UP on each stroke. This will save paint and avoid paint buildup at the end of the stroke. However, do not trigger The pump, hose and gun should be during the middle of a stroke.
MAINTENANCE Routine operator maintenance on this unit is minimal. Only three daily procedures are required: (1) lubricating the Filter upper packings, (2) cleaning the high pressure filter screen, Housing and (3) cleaning the intake screen. Filter Support Daily Maintenance Filter O-Ring 1.
Repacking the Fluid Section ALWAYS follow the Pressure A small amount of paint by-passing the piston and coming WARNING Relief Procedure (page 10) out of the slots in the upper piston housing is normal, but if before starting any troubleshooting, servicing, or cleaning. it becomes excessive, or if paint pressure drops, the piston packings need to be replaced.
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Repacking Fluid Section 34. Soak new leather packings in linseed oil for 5 minutes. Do not oversoak. Continued from Page 14 35. Insert wave spring (9) and lower male adapter (11) into cylinder. Remove leather packings from oil. Install (Refer to Figure 14, Page 14) leather packings (13) alternatively with UHMWPE 16.
Check and replace brushes Clogged Tip or Filters Clean tip and filters. Faulty On/Off switch fuse Take to SprayTech Authorized Service Center Unit will not prime Dried out piston packings Remove siphon tube and feel lower ball check to be sure it is free to move off its seat. Place full cup of paint thinner over end of fluid section and turn on pump.
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Unit lacks power Pressure adjustment low Increase pressure Improper voltage supply Reconnect input voltage for 115 AC Blow Fuses at Pump Excessive pressure Take to SprayTech Authorized Service Circuit Breaker Center Overtightened packings Repair/replace malfunctioning parts gear box, linkage or motor failures...
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Figure 20 - Pressure Control Assembly PRESSURE CONTROL ASSEMBLY - FIGURE 20 Item Part No. Description Qty. Item Part No. Description Qty. 0294837 Pressure Increase Label 02208 Transducer assy. 0295426 Knob (See Figure 23) 02585 Toggle Boot 9822522 Retainer ring 0089986 On/Off plate 03662...
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0294133 FLUID SECTION NOTE: ASSEMBLY FIGURE 21 #1 Torque 25 FT. LBS. ITEM PART NO DESCRIPTION QTY. 0294319 Packing nut 0294377 Adapter 08180 Packings, UHMWPE 00078 Packings, leather 0294376 Upper male adapter 0294379 Wave spring 00302 Locknut 0294318 Cylinder 13364 Wave spring 0294316 Piston rod...
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TRANSDUCER ASSEMBLY - FIGURE 22 ITEM PART NO. DESCRIPTION 50431 Retainer ring 50504 O-ring 02216 Transducer body 02232 Piston 50512 Back-up ring 50482 O-ring - Standard material 02305* O-Ring - Lacquer based material 50423 Retainer ring 02283 Transducer Packing Kit Includes Items 1, 2, and 4 through 7.
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EP2300 MOTOR ASSEMBLY - FIGURE 24 ITEM PART NO. DESCRIPTION QTY. 01678 Brush Holder 01694 Motor Brush 01686 Brush Cap 01783 Stud 19498 Stator Assy. 50148 #10 Lockwasher 50865 10-32 Nut 01791 Belleville Washer 50962 Bearing-Commutator End *01961 Armature w/Bearings * Includes #50962 Bearing NOTE: Washers must be stacked...
ACCESSORIES GUN FILTERS Part Color of Filter Mesh Application Fiilter Body Part No. Type Number Number Description Synthetic resin enamels, clean 0153—— Tungsten Carbide Flat Tips varnishes, stains 0089960 Extrafine 0.084 mm 0153003 Tip Guard, Flat Tip azures 0291004 Hose, Whip End, 3' x 3/16" Base coat enamels 0291003 Hose, Whip End, 5’...
Limited Warranty Commercial Airless Spray Equipment Two Year Warranty Spray Tech, a division of Wagner Spray Tech Corporation ("Spray Tech"), warrants this product against defects in material and workmanship for a period of two years following the date of purchase by the original purchaser. During that period, Spray Tech will repair or replace any defective or worn-out component or, at Spray Tech’s option, refund to the original purchaser the full purchase price for the product in exchange for the return of that product.