Instruction/ maintenance manual of the product 257100 Graco
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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.
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.
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.
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.
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.
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.
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.
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.
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 .
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.
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 .
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.
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.
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.
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 .
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.
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 .
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 .
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).
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.
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.
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.
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.
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.
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.
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/Fi.
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 Sens.
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.
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.
Notes 30 3A0245B Notes.
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.
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.
An important point after buying a device Graco 257100 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Graco 257100 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Graco 257100 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 257100 you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 257100 will certainly help you make a decision on the purchase.
If you already are a holder of Graco 257100, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Graco 257100.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 257100. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 257100 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
