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Operation, Repair, and Parts ToughTek® S340e S340e ToughTek® ToughTek® S340e 3A3437F Portable Stucco Stucco Pump Pump Portable Portable Stucco Pump Electric sprayer sprayer for for water water- - - based based stucco stucco base, base, finish finish coat coat materials, materials, and and Exterior Exterior Insulation...
25A306† ✔ All 230V pumps include a Europe adapter and Australia adapter cord set. † Related Manuals Manuals Related Related Manuals Manuals are available at www.graco.com. Component manuals in English: Manual Description Manual Manual Description Description 3A3438 Pole Spray Applicator...
Replacement Parts and Accessories Replacement Parts Parts and and Accessories Accessories Replacement Replacement Parts Accessories Accessories Accessories Accessories 17G554 KIT, remote switch 17W604 KIT, remote switch, cable (switch and 100 ft cable) 17W829 KIT, remote switch, extension cord (110 ft) 248515 KIT, sponge ball, 30 mm for 25 mm (1.0 in.) dia.
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Replacement Parts and Accessories Hopper Hopper Hopper 17J707 KIT, F340e, hopper with cover 17J709 KIT, F340e, hopper, bracket 17J812 KIT, F340e, stop, bracket 17J710 KIT, F340e, adjustable latch 17J708 KIT, F340e, stop, brackets Motor Motor Motor and and Driver Driver Driver 17J702 KIT, F340e, MCM, 120V...
Warnings Warnings 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 symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings.
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Warnings WARNING WARNING WARNING EQUIPMENT EQUIPMENT EQUIPMENT MISUSE MISUSE MISUSE HAZARD HAZARD HAZARD Misuse can cause death or serious injury. • Do not operate the unit when fatigued or under the influence of drugs or alcohol. • Do not exceed the maximum working pressure or temperature rating of the lowest rated system component.
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Warnings WARNING WARNING WARNING SKIN SKIN SKIN INJECTION INJECTION INJECTION HAZARD HAZARD HAZARD High-pressure fluid from dispensing device, hose leaks, or ruptured components will pierce skin. This may look like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical surgical treatment.
Component Identification Motor Power Power Switch Switch Connect Hoses Hoses and and Applicator Applicator Motor Motor Power Switch Connect Connect Hoses Applicator The motor power switch (S) must be in the ON for the • Before connecting hoses/applicator, inspect for sprayer to pump material.
Component Identification Install the the Remote Remote Switch Switch (Optional) (Optional) Prime with with Material Material Install Install Remote Switch (Optional) Prime Prime with Material The remote switch is an additional accessory kit and does not come with models 25A300 and 25A304. The kit part number is 17G554.
Grounding Grounding Grounding Grounding Extension Extension Cords Extension Cords Cords • Use only a 3-wire extension cord that has a grounding plug and a grounding receptacle that accepts the plug on the product. The equipment must be grounded to reduce the •...
Flush Flush Flush Flush 3. Place applicator outlet in a waste container. The waste container must be large enough to hold all dispensed material. NOTICE NOTICE NOTICE Failure to flush prior to material curing in the system will result in damage to system and may require replacement of all system parts in contact with the material.
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Flush 11. Circulate clean water: 14. Drain remaining water from system: a. Fill the system hopper with clean water. a. Place a drain pan beneath pump lower inlet connection. b. Turn the motor power switch (S) to ON to begin circulating water. Increase flow and b.
Prime with Water Prime with with Water Water Prime Prime with Water 6. Run the clean-out ball(s) to coat the inside of the hoses. a. Remove the applicator from the end of the hose. b. Remove the hose inlet from the pump outlet NOTICE NOTICE NOTICE...
Mix the Material Mix the the Material Material Prime with with Material Material Material Prime Prime with Material Always follow the material manufacturer’s instructions for the material being sprayed. Material must be thoroughly mixed to a smooth consistency before loading it in the hopper. NOTE: NOTE: For stucco base and base coats, it is NOTE:...
Spray Spray Spray Spray Prevent Pack Pack - - - out Prevent Prevent Pack 5. Turn the motor power switch (S) to ON. To avoid “packing out” the pump or hose: • Use the lowest pressure and largest nozzle size that provides an acceptable spray pattern.
Spray Adjustments (HTXTM Applicator) Spray Adjustments Adjustments (HTX (HTX T T T M M M Applicator) Spray Spray Adjustments (HTX Applicator) Applicator) Air bleeds from the applicator nozzle whenever the air assist valve (DF) is open. Close the valve to stop the air flow if desired.
Fluid Drain/Purge Valve Fluid Drain/Purge Drain/Purge Valve Valve Fluid Fluid Drain/Purge Valve 1. Turn the flow adjustment knob (H) counterclockwise until it stops. 2. Turn the motor power switch (S) off. 3. Remove the applicator tip and the tip retainer. 4.
Hopper Removal Hopper Removal Removal Hopper Hopper Removal NOTE: NOTE: If the hopper elbow needs to be thoroughly NOTE: cleaned, rotate knob (K) to loosen the clamp between the elbow and the hopper. Remove and clean the elbow. NOTE: NOTE: To re-install the hopper, follow the steps NOTE: To help prevent injury from suction, never place above in reverse order.
Maintenance Maintenance Maintenance Maintenance Daily Maintenance Maintenance Corrosion Protection Protection Daily Daily Maintenance Corrosion Corrosion Protection NOTICE NOTICE NOTICE To prevent rust, never leave water or water-based fluid in the pump overnight. NOTICE NOTICE NOTICE 1. Flush the system. See Flush, page Material left on the throat seal can dry out and 2.
Troubleshooting Troubleshooting Troubleshooting Troubleshooting 2. Check all possible problems, causes, and solutions listed below before disassembling pump. For troubleshooting and repair questions, please contact your distributor. 1. Perform Pressure Relief Procedure, page Mechanical/Fluid Flow Flow Mechanical/Fluid Mechanical/Fluid Flow Problem Problem Problem Cause Solution...
Troubleshooting Problem Problem Problem Cause Cause Cause Solution Solution Solution Material is too thick to push Hose is too restrictive Thin and mix material thoroughly to a lower through the hose without viscosity. packing out Use a pump system priming fluid (slime). Wet out the system.
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Troubleshooting Problem Problem Problem Cause Cause Cause Solution Solution Solution Control board status light blinks Connections above the motor may 1. Turn the motor power switch (S) to OFF and 15 times repeatedly are loose or damaged unplug the sprayer. 2.
Repair Repair Repair Repair Replace Pump Pump Lower Lower Replace Replace Pump Lower Perform the procedure below to replace the entire pump lower with a new or different pump lower. 1. Perform the Pressure Relief Procedure, page 2. Disconnect the hopper, material hose, and power.
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Repair Replace Pump Pump Components Components Replace Replace Pump Components Remove the the pump pump lower lower (6a (6a – – – 17G864) 17G864) before before replacing replacing any any pump pump components. components. Remove Remove pump lower 17G864) before replacing pump components.
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Repair Pump Pump Pump Components Components Parts Components Parts List Parts List List Part Description Part Description Ref. Ref. Ref. Part Part Description Description Qty. Qty. Qty. Ref. Ref. Ref. Part Part Description Description Qty. Qty. Qty. 17G220 17G220 17G220 HOUSING, HOUSING, outlet HOUSING,...
Parts Parts Parts Parts S340e Systems Systems S340e S340e Systems 3A3437F...
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Parts Ref. Part Part Description Qty. Ref. Part Part Description Qty. Ref. Ref. Part Description Description Qty. Qty. Ref. Ref. Part Description Description Qty. Qty. 2 2 2 17J707 17J707 17J707 HOPPER, HOPPER, HOPPER, 340e, 340e, 340e, with with with 1 1 1 101566 101566...
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Parts S340e Systems Systems (continued) (continued) S340e S340e Systems (continued) 3A3437F...
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Parts Ref. Part Description Qty. Ref. Part Description Qty. Ref. Ref. Part Part Description Description Qty. Qty. Ref. Ref. Part Part Description Description Qty. Qty. – – – – – – – – – – – – – – – 1 1 1 CART, CART,...
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Parts Driver and and Motor Motor Driver Driver Motor 3A3437F...
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Parts Ref. Part Description Qty. Ref. Part Description Qty. Ref. Ref. Part Part Description Description Qty. Qty. Ref. Ref. Part Part Description Description Qty. Qty. – – – – – – – – – – – – – – – 4 4 4 MOTOR, MOTOR, electric...
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Parts Control Box Control Control Ref. Ref. Ref. Part Part Part Description Description Description Qty. Qty. Qty. Ref. Ref. Ref. Part Part Part Description Description Description Qty. Qty. Qty. – – – – – – – – – – – – – – – –...
Technical Specifications Technical Specifications Specifications Technical Technical Specifications ToughTek ToughTek ToughTek S340e S340e S340e Sprayer Sprayer Sprayer U.S. U.S. U.S. Metric Metric Metric Maximum Fluid Working Pressure 600 psi 4.1 MPa, 41 Bar Stroke Length 2.25 in. 57 mm 150 cycles per minute...
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. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations.
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