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Graco 262288 - page 1
Operation Drywall Feed Pump - For water- based materials only - - Not for use in e x plosive atmospheres - - Not for use with qui c k-set materials - Maximum W orking Pressure 2 500 psi (17.2 MPa, 172 bar) Model 257100: 120 V NA ETL Model 258906: 240 V Euro Mul ticor d Model 258907: 110 V UK, CE Model 262288: 120 V NA Model 262300: 240 V Euro CE Co ...
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Graco 262288 - page 2
Warning 2 3A0245B Wa r n i n g The f ollowing warnings are for the setup , use, grounding, maintenance, and repair of this equipment. The e xclamation point sym- bol aler ts you to a general warning and the hazard symbols refe r to procedure-specific risks. When these symbols appear in the body of this manual, ref er back to these W ar nings. Produ ...
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Graco 262288 - page 3
Warning 3A0245B 3 MO VING P ARTS HAZARD Moving par ts can pinch, cut o r amputate fingers a nd other body par ts. • K eep clear of moving par t s. • Do not operate equipment with protective guards or co vers remov ed. • Pressurized equipment can star t without war ning. Before chec king, moving, or servicing eq uipment, follo w the Pressure R ...
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Graco 262288 - page 4
Component Identification (Unit) 4 3A0245B Component Identification (Unit) A Pump Module B Prime/T ool Fill/Rec irculat ion V alve/Pressure Relief C Flow Control Knob D ON/OFF Switch E 15/20 Amp Switch (Nor th America only) F Material Hoses G Mov able Ha ndle H Pump Connector J Prime Hose K Hopper L Hopper Plug M Expandab le Plug N Pump P Material S ...
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Graco 262288 - page 5
Component Identification (Hoses and Tools) 3A0245B 5 Component Identification (Hoses and T ools) AA Fluid Manif old BB Fluid Outlet CC Fluid Inlet DD Hose 1/2 in. x 50 ft (max 15 0 ft) EE Fitting 1/2 in. x 1/4 in. FF Hose 1/4 in . x 15 ft GG Coupling HH Z Swivel with Quic k-Connect Clamp JJ Inline V alve Contr o ller KK Bo x Slide Controller LL Bo ...
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Graco 262288 - page 6
Grounding 6 3A0245B Gr ounding FCC Notice (FCC ID: JHICED1) Model Number: DFS150 This de vic e complies with P ar t 15 of the FCC r ules. Operation is subject to the following two conditions: • This de vice ma y not cause harmful interf erence. • This de vice must accept an y interf erence that ma y be receiv ed, including interf erence that ma ...
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Graco 262288 - page 7
Setup 3A0245B 7 Setup 1. T urn power s witch to OFF and connect po wer cord. 2. Connect material hose (DD) to fluid man ifold outlet (BB). NO TE: Up to 150 ft of 1/2 in. plus 15 ft. x 1/4 in. hose can be connected to the unit. If desired flow rate is not obtainable , reduce hose length or add additional water to material mixture. 3. Use fitting (EE ...
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Graco 262288 - page 8
Setup 8 3A0245B NO TE: JOB scrolls past, then the number of gallons dis- pensed displa ys. 2. Press and hold to rese t to zero . Lifetime Gallons 1. Shor t press DTS button to move to LIFE gallons (or liters x 10). LIFE scrolls br iefly , then the num ber of gallons dispe nsed displays. Learn the Controller This unit uses two diff erent controllers ...
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Graco 262288 - page 9
Setup 3A0245B 9 6. Press and hold DTS b utton to clear error code to zer o . 7. Shor t press to mov e to SOFTW ARE REV . 8. Shor t press to display n umber of GUN TR IGGERS logged. 9. Shor t press to enter BLOC K mode. Hold DTS bu t- ton in to block any activ e outside R F signals in the area other th an the current learned controller . The screen ...
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Graco 262288 - page 10
Prime Pump 10 3A0245B Prime Pump 1. Mix mater ial in separate buck et. 2. Add 1-2 gallons (4-8 liter s) of mater ial to hopper . 3. Place prime hose deflector into hop per or empty bucke t . NO TE: K eep deflector shield wet once it is in use. 4. T urn pow er ON and turn prime valv e handle to PRIME. T ur n flow control kno b clockwise to star t pu ...
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Graco 262288 - page 11
Using Finishing To ols 3A0245B 11 Using Finishing T ools Corner Finishing 1. Attach cor ner finisher inlet swiv el to inline valv e controller (JJ) v alve using quic k-connect clamp (QC) attached to valv e. 2. Press pin on top of corner finisher head to in stall onto handle . 3. Use flow control knob (C) to set mater ial flow rate. T urn flow contr ...
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Graco 262288 - page 12
Using Finishing Tools 12 3A0245B Flat Bo x Finishing 1. Attach male inlet of box finisher to the Z-swiv el assembly using quick-connec t clamp atta ched to Z-s wivel. 2. Install Box Slide Controller (KK) on box finish handle as shown. NO TE: The Box Slide Controller Brak e (TT) allows the controller to be positioned on the handle. Mak e sure that t ...
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Graco 262288 - page 13
Using Finishing To ols 3A0245B 13 A utomatic T aping 1. Remov e creaser wheel t rigger pin. 2. Attach taper tool to inline valv e. 3. P osition creaser whee l tr igger and inser t pin into trigge r assembly . 4. Load ta pe into tape r tool. 5. Use flow control knob (C) to set mater ial flow rate. T urn flow control knob clockwise to increase materi ...
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Graco 262288 - page 14
Storage 14 3A0245B Storage 1. P erform Pressure Relief Pr ocedure , page 6 (pr ime valv e hand le in down position ). Leav e prim e valv e handle in PRESSURE RELIEF position. 2. Spra y water mist on to p of any remaining material in the hopper and cover hopper with lid. 3. Cov er valv e and tool ends to k eep joint compound from hard ening. 4. Subm ...
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Graco 262288 - page 15
Troubleshooting 3A0245B 15 T roub leshooting Motor Will Not Operate (See flow c har t, page 25) PR OBLEM CA USE SOLUTION Basic fluid flow prob lems Flow control knob turned up but unit is not pumping. Learn the Contr oller , see page 9. Check battery voltage . Flow control knob setting. Motor will not run if at minimum setting (fully countercloc kw ...
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Graco 262288 - page 16
Troubleshooting 16 3A0245B Low or Fluctuating Output PROBLEM CA USE SOLUTION Low output Pump is worn or clogged. Ser vice pump. Check piston and intak e valv es f or wear or obstructions. Material hose length. Longer hose length reduces dr ywall f eed pump per- f or mance. Reduce hose length or thin material. Use 20A setting if av ailable. Pump hop ...
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Graco 262288 - page 17
Troubleshooting 3A0245B 17 Low or Fluctuating Output (contin ued) Electrical Short PROBLEM CA USE SOLUTION Motor runs and pump strokes No material supply . Refill hopper and re-prime pump. Clean hopper strainer . Loose fittings. Tighten; use thread sealant or sealing tape on threads if necessar y . Intake v alve ball and piston ball are not seat- i ...
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Graco 262288 - page 18
Troubleshooting 18 3A0245B RF Prob lems PROBLEM CA USE SOLUTION Unwanted signal will not allow unit to lear n the controller . Unwanted RF signal. Undesired controller is active and in close pro ximity . Stop unwanted RF signal b y deactivat- ing the controller . Use BLOCK f eature on Secondar y Menu, see page 8. RF controller will not lear n. Batt ...
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Graco 262288 - page 19
Troubleshooting 3A0245B 19 Electrical Pr oblems Symptom: Un it does not run or stop s running. Perform Pressure Reli ef Procedure ; page 6. • Plug unit into correct v oltage, g rounded outlet • Set pow er switch OFF f or 45 seconds and then ON again (this ensures drywall f eed pump is in defau lt flow control mode). • T urn flow control knob ...
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Graco 262288 - page 20
Troubleshooting 20 3A0245B Dr ywall f eed pump does not run at all Check tr ansducer or transducer connections (control board is not detecting a pressure signal). 1. T ur n unit OFF and disconnect power . 2. Check transducer and connections to control board. 3. Disconnect transducer from control board socket. Check to see if transducer and con trol ...
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Graco 262288 - page 21
Troubleshooting 3A0245B 21 Dr ywall f eed pump does not run at all Control is commanding motor to run but motor shaft does not rotate. P ossibly lock ed rotor con- dition, an open connection e xists between motor and control, there is a problem with motor or control board. 1. Remov e pump pin and tr y to run unit. If motor runs, check f or locked o ...
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Graco 262288 - page 22
Troubleshooting 22 3A0245B Dr ywall f eed pump does not run at all Control is commanding motor to run but motor shaft does not rotate. P ossibly lock ed rotor con- dition, an open connection e xists between mo tor and co ntr ol, th er e is a pr ob le m with motor or control board, or motor amp dra w is e xcessive. 6. P erform Field Short T est: T e ...
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Graco 262288 - page 23
Troubleshooting 3A0245B 23 Dr ywall f eed pump does not run at all Is motor ov erheating? NO TE: Motor must be cooled down for the test. 1. Allow unit to cool. If unit r uns when cool, correct cause of ov erheatin g. K ee p unit in cooler location with good ventilation. If unit still does not run, follow Step 1. 2. Check fan and air intake . 3. Che ...
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Graco 262288 - page 24
Troubleshooting 24 3A0245B Unit Will Not Shut Off P erf or m Pressure Relief Procedure ; page 6. Leav e prime valv e handle open and po wer s witch OFF . T roub leshooting Pr ocedure: Is the prime valve handle in the Prime/Too l Fill/Recirculatio n position? Turn prime valve handle to App ly Finish position and turn unit ON. Does the unit shut off? ...
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Graco 262288 - page 25
Troubleshooting 3A0245B 25 Unit Will Not Run (See f ollowing page f or steps) Turn unit ON. Error Code Displa yed See Error Code section f or fur ther troubles hooting Connect a test transducer to the board. Does the motor run? Replac e potentiometer. See Step 3. Is the proper reading present through the thermal switch wires? Replace th e ON/OFF sw ...
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Graco 262288 - page 26
Troubleshooting 26 3A0245B Unit Will Not Run - Steps: 100-120 V A C NA Units Digital Display Control Board Thermal Switch Motor Leads P otentiome ter 20A/15A Switch Pressure T ransducer Black Prime/Fill T ool Reed switch Black White Green/Ground Motor Sensor Leads Green/Ground Motor ti14889a - 100k ohm + - 110-120 AC V - + - 110-120 AC V - + - STEP ...
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Graco 262288 - page 27
Troubleshooting 3A0245B 27 Unit Will Not Run - Steps: 100-12 0 V A C UK Digital Displa y Control Board Ther mal Switch Motor Leads P otentiometer Pressur e T ransducer Black Blue Blue Brown Motor Sensor Leads Green/Ground Motor Brown Green/Ground Prime/Fill T ool Reed switch ti15686a - 100k ohm + - 110-120 AC V - 110-120 AC V - STEP 1: Plug pow er ...
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Graco 262288 - page 28
Troubleshooting 28 3A0245B Unit Will Not Run - St eps: 220-240 V A C Units Digital Display Control Board Ther mal Switch Motor Leads P otentiometer Pressure T ransducer Black Blue Brown + Green/Ground Black Motor Blue Blue Brown Motor Sensor Leads Prime/Fill T ool Reed switch ti15685a - 100k ohm + - V - 220-240 V AC V - 220-240 V AC STEP 1: Plug po ...
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Graco 262288 - page 29
Technical Data (Unit) 3A0245B 29 T ech nical Data (Unit) T echnical Data (Pump) P ower re quirements: Models 257100, 262288 Models 258906, 262300 Model 258907 100-120 V AC , 60 Hz, 15/20A 220-240 V AC , 50 Hz, 10A 100-120 V AC , 50/60 Hz, 15A Motor HP (W) 2.5 (1864) Maximum fluid wor king pressure 2500 psi (17.2 MPa, 172 bar) Hopper capacity 25 gal ...
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Graco 262288 - page 30
Notes 30 3A0245B Notes ...
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Graco 262288 - page 31
Graco Standard Warranty 3A0245B 31 Graco Standar d W a rranty Graco warrants all equipment referenced in this document which is manuf actured by Graco and bearing its name to be free from de fe c ts i n material and workmanship on the date of sale to the origin al purc haser for use. With the e xception of any special, extended, or limited warr ant ...
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Graco 262288 - page 32
All written and visual data con tained in th is document reflects the late st product information availabl e at the time of publica tion. Graco reserves the right to make changes at any time without notice. For patent information, see www.graco.com/pate nts. Original instructions. This manua l contains English. MM 3A0245 Graco Headquarters: Minneap ...
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