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Graco 255200, Instructions Manual

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Graco 255200 Instructions Manual Download Page 30

Service 

30

312865H

10. Place meter in a vise as shown in F

IG

. 38. Use new 

trip rod from your kit (2) or a non-metal rod or dowel 
to push trip rod through meter housing (F

IG

. 38 and 

F

IG

. 39) far enough to access pin (19) holding 

together trip rod and trigger.

11. Use a pick to push pin (19) out (F

IG

. 39).

12. Remove trigger assembly (6) from meter housing.

13. Remove trip rod assembly from meter housing. 

Cleaning Trip Rod

a.

If the trigger does not reset sufficiently to dis-

pense fluid, clean trip rod and spring with a soft 

brush and cleaning fluid such as mineral spirits.

b.

Inspect trip rod and spring. If damaged, replace 

using Trip Rod Replacement Kit 255889.

F

IG

. 38

F

IG

. 39

F

IG

. 40

ti12011a

19

19

ti12012a

ti12016a

6

Be careful when you remove the trip rod assembly. 
Cover the balls with your fingers or a rag to prevent 
them from falling out.

F

IG

. 41

ti12013a

6

Summary of Contents for 255200

Page 1: ...reeze water mix 900 psi 6 2 MPa 62 bar Maximum Flow Rate 14 gpm 53 lpm List of Models page 2 Important Safety Instructions Read all warnings and instructions in this manual Save these instructions NOTICE This dispense valve is designed to dispense petroleum based lubricants and antifreeze only Do not dispense windshield washer solvent with this dispense valve ti11821 Preset Meter shown US Patent N...

Page 2: ...eze Model Number Swivel Extension Description Nozzle Fluid Type 255800 3 4 npt f Rigid Extension Automatic non drip quick close Oil 255801 3 4 npt f Flexible Extension Automatic non drip quick close Oil 255836 1 2 npt f Rigid Extension Automatic non drip quick close Oil 255837 1 2 npt f Flexible Extension Automatic non drip quick close Oil Model Number Swivel Extension Description Nozzle Fluid Typ...

Page 3: ...on Nozzle Fluid Type 255353 3 4 npt f Rigid Extension Automatic non drip quick close Oil 255354 3 4 npt f Flexible Extension Automatic non drip quick close Oil 256838 1 2 npt f Rigid Extension Automatic non drip quick close OIl 256839 1 2 npt f Flexible Extension Automatic non drip quick close Oil ...

Page 4: ...emperature rating of the lowest rated system component See Technical Data in all equipment manuals Use fluids and solvents that are compatible with equipment wetted parts See Technical Data in all equipment manuals Read fluid and solvent manufacturer s warnings For complete information about your material request MSDS forms from distributor or retailer Check equipment daily Repair or replace worn ...

Page 5: ...es such as cigarettes and portable electric lamps Keep work area free of debris including rags and spilled or open containers of solvent and gasoline Do not plug or unplug power cords or turn lights on or off when flammable fumes are present Ground all equipment in the work area Use only grounded hoses If there is static sparking or you feel a shock stop operation immediately Do not use equipment ...

Page 6: ...g Bracket 15B750 is available for resting the dispense valve on a drum NOTICE The dispense valve is not designed for in line installation Do not install with a shutoff valve on the outlet side of the meter Such installation could result in damage to the meter housing cover FIG 1 ITEM DESCRIPTION A Electronic metered dispense valve B Fluid shut off valve C Hose D Hose reel fluid inlet hose E Hose r...

Page 7: ...manufacturer s recommendations Fluid supply container Follow local code To maintain grounding continuity when flushing or relieving pressure hold a metal part of the dispense valve firmly to the side of a grounded metal pail then trigger the valve Pre Installation Procedure 1 Relieve pressure page 7 2 Close the shut off valve B FIG 1 3 Ground the hose and reel or console page 7 Leave at least two ...

Page 8: ... Relieve pressure page 7 2 Slide the swivel boot 32 back over the hose small end first to access the swivel fitting a 3 Apply thread sealant to the male threads of the hose fitting Thread the hose fitting into the meter swivel 31 Use two wrenches to tighten securely FIG 4 Installing Tube Extension FIG 5 1 a Loosen nut a until it is completely off tube threads b Thread extension 20 into housing b u...

Page 9: ...curacy purge all air from the fluid lines and dispense valve before you use it 4 Set the system flow to the desired flow rate FIG 6 Only tighten nozzle with wrench on flats of the nozzle bushing Do not disassemble the bushing from nozzle Disassembly will affect performance of the nozzle NOTICE Do not trigger meter when nozzle is closed Fluid will build up behind the nozzle leak from the nozzle and...

Page 10: ...the Screen Press the RIGHT ARROW multiple times Brighten the Screen Press the LEFT ARROW multiple times Asleep Awake Mode Asleep Battery saving mode The display goes blank after 2 minutes of inactivity during normal operation Unit continues to keep track of amount dispensed while the display is asleep Awake Display comes awake from sleep mode when you press any ARROW or the ENTER button or when yo...

Page 11: ...splay the Home Screen 1 Wake up the meter by pressing any button on the key pad 2 When an operation mode screen displays such as the one shown in FIG 9 a Use the RIGHT ARROW to move the curser over the House icon a b Press center ENTER button to display the Home Screen FIG 10 FIG 9 MOBIL1 5W 20 10 56 QTS a ti12179a FIG 10 MOBIL1 5W 20 MANUAL PRESET TOTALS MOBIL1 5W 20 MANUAL TOTALS ti12184a ti1217...

Page 12: ...the same time also press the center ENTER button b FIG 11 Hold both buttons down until the Main Setup Screen shown in FIG 12 dis plays Main Screen Features FIG 12 A Screen Identifier Icon Wrench icon displays in the upper right corner when user is on the Main Screen of the Setup screens B Setup Screens Screens available to user 1 Use UP or DOWN ARROWS to select a screen from the list 2 Press cente...

Page 13: ...ress center ENTER button to return to Main Setup Screen Preset meters also include F G F Set Manual Dispense Limit field Sets maximum quantity of fluid that can be dispensed in Manual Mode To change set the Manual Dispense Limit 1 Use RIGHT ARROW to move curser to Manual Dis pense Limit field F 2 Use UP or DOWN ARROWS to increase and decrease displayed amount 3 When amount you want to use is shown...

Page 14: ...FT or RIGHT ARROW to move the curser to the Calibration Factor Field K 2 Use the UP or DOWN ARROW to manually adjust the Preset Calibration Factor up or down this can only be done on Calibrate Screen 1 FIG 14 3 Press center ENTER button to confirm new setting New setting displays in Calibration Factor field J L Start End button Clicked at the start and completion of calibration See Recalibrating t...

Page 15: ... graduated cylinder to calibrate the meter 1 Use the LEFT or RIGHT ARROWS to select START L on Calibrate Screen 1 2 Press the center ENTER button to confirm selec tion Calibrate Screen 2 will appear 3 Dispense exactly 1 quart or 1 liter of fluid into a calibrated 1 quart or 1 liter container The Calibration Factor will appear on the screen in the Calibration Factor field J 4 Use the LEFT or RIGHT ...

Page 16: ...e the LEFT or RIGHT ARROWS to select one of the three amount fields Q 2 Use the UP or DOWN ARROWS to increase or decrease the number appearing in the field until the desired amount displays Pressing and holding the ARROW button down increases the scrolling speed 3 Press center ENTER button to confirm amount 4 When you have finished making changes use the LEFT OR RIGHT ARROW button to move curser o...

Page 17: ...nguage Screen FIG 17 For All Meters Sets language preference for text displayed on meter Choices include English and Spanish Language Screen Features D S and T D Wrench Icon Returns user to Main Screen S Language field Identifies selected language T Language field button When curser is over this button each time UP or DOWN arrow is pressed the name of the Language displayed on the button changes T...

Page 18: ...ers MANUAL TOTALS Preset Meters MANUAL PRESET TOTALS 1 Use UP or DOWN ARROWS to scroll through options 2 Press center ENTER button to confirm selection and display the screen C Battery Indicator Appears only on Home Screen Shows current battery charge strength Appears and flashes on all screens when battery s charge is low D Information Banner Configurable information banner Data is input on Setup...

Page 19: ...o To dispense in Manual Mode If display was asleep press any button to wake it up 1 From HOME screen use the UP or DOWN ARROWS to select MANUAL FIG 20 2 Press center ENTER button to confirm selec tion The Manual Dispense screen FIG 21 appears 3 Squeeze trigger to dispense fluid If using a Preset meter trigger may be locked during the dispense Fluid flows The amount displayed counts up from zero or...

Page 20: ...resentation of the progress made toward completing the dispense Runs in conjunction with Counter H For example in FIG 22 a partial dispense of 2 5 quarts of the total Preset Dispense of 5 0 quarts is shown The Progression Bar shows that approximately half the dispense is complete L Preset Quantities Use the UP or DOWN ARROW to select field L on the task bar a Use the UP or DOWN ARROWS to scroll th...

Page 21: ...t you MUST PRESS the center ENTER button on the key pad within 15 seconds If you begin a dispense without confirming the new amount the Preset Amount will return to the previous confirmed amount shown in field L For example in FIG 23 below the original confirmed Preset Dispense amount A was 4 0 qts The amount was increased to 8 0 quarts and because it has not been confirmed is flashing on the scre...

Page 22: ...reset amount has been dispensed fluid flow stops automatically The total dispensed amount appears in field H If you want to stop fluid flow before the preset amount is dispensed release or unlock trigger To continue dispensing fluid squeeze and or lock trigger again Dispensed amount shown in field H and on progression bar J continues to count up toward preset amount If you want to continue dispens...

Page 23: ...e unit Cannot be reset When the Total N reaches 999 999 the count resets automatically to 000 To display Totals Screen If the display was asleep press any button to wake up the display 1 From HOME screen use the UP or DOWN ARROWS to select TOTALS FIG 27 2 Press center ENTER button to confirm selec tion The Totals screen FIG 26 appears 3 To reset Resettable Total field M to zero use LEFT or RIGHT A...

Page 24: ...een Contrast Using LEFT or RIGHT ARROWS page 10 Slow or no fluid flow Filter is clogged 1 Relieve pressure page 7 2 Clean or replace filter Order Fil ter Kit 255885 3 If the problem remains contact your Graco distributor for repair or replacement Pump pressure is low Increase pump pressure Twist lock nozzle not fully open Aim nozzle into bucket or rag Fully open nozzle Do not trigger meter when no...

Page 25: ...Valve has damaged or obstructed seals Clean valve stem and o rings or replace Order Kit 255888 Meter leaks from swivel Poor swivel hose connection Apply PTFE tape leave a minimum 2 engaged threads uncovered for elec trical continuity or sealant to threads of hose and tighten the connection See Step 3 in Installation Procedure page 8 Poor swivel meter housing connec tion Torque the fitting to 20 25...

Page 26: ...G page 19 Err 4 Flow has continued after it should have shut off or Check for low battery symbol and replace batteries if indicated page 27 For further assistance contact your Graco distributor Flow has occurred in lockout condi tion Navigate to Home screen Then re enter Dispense Screen Err 5 In Manual Mode only The unit has dispensed the shut off default amount and has stopped fluid flow Select R...

Page 27: ...ienta tion 4 Replace cover The cover is designed to only fit on battery compartment one way The notch a on cover fits into slot b on compartment FIG 29 5 Press down firmly on cover Using a flat screwdriver turn latch screw clockwise 1 2 turn Only use the size and type of batteries specified in this manual Batteries required to meet life expectancy Energizer E91 Be sure to follow the correct polari...

Page 28: ...attery lead B from battery module 5 Unsnap solenoid lead C FIG 33 FIG 30 You will not be able to completely remove the cover until you disconnect the leads to the battery sole noid and remove the reed switch PCB FIG 31 A A ti11936a ti11937a B C FIG 32 NOTICE Do not use a screw driver or any other tool to lift up clip D when disconnecting battery lead B from bat tery module If the clip is damaged o...

Page 29: ...e and discard o ring 5 FIG 35 8 Remove guard 9 by inserting your thumb or finger behind the cover and pry it loose Then slide guard down and out of groove on housing FIG 36 9 Unscrew solenoid 12 and remove from meter housing FIG 37 If necessary a pliers can be used to loosen solenoid FIG 34 FIG 35 ti11940a D 5 ti11941a FIG 36 FIG 37 9 ti12009a 12 ti12238a ...

Page 30: ...rom meter housing 13 Remove trip rod assembly from meter housing Cleaning Trip Rod a If the trigger does not reset sufficiently to dis pense fluid clean trip rod and spring with a soft brush and cleaning fluid such as mineral spirits b Inspect trip rod and spring If damaged replace using Trip Rod Replacement Kit 255889 FIG 38 FIG 39 FIG 40 ti12011a 19 19 ti12012a ti12016a 6 Be careful when you rem...

Page 31: ... in trig ger assembly with holes in trip rod 2 Use the old trip rod or a non metal rod or dowel to push trip rod up and out of the meter housing FIG 44 far enough to see hole for pin 19 to slide into however do not install pin in this step 5 Install trigger assembly 8 FIG 44 Push pin 19 through holes in trigger and trip rod assembly 6 Install solenoid 12 Finger tighten securely 7 Install o ring 5 ...

Page 32: ...naps securely into place under clip D FIG 48 10 Reconnect solenoid lead C FIG 49 11 Position cover over meter housing FIG 47 FIG 48 ti11940a D ti11938ab E D NOTICE Do not use a screw driver or any other tool to lift up clip D when reconnecting battery lead B If the clip is damaged or broken it cannot be repaired you will have to replace the battery module Order Part No 255197 FIG 49 NOTICE When re...

Page 33: ...Service 312865H 33 12 Replace 4 screws A Torque each to 24 35 inch pounds 13 Install guard 9 FIG 50 FIG 51 A A ti11936a ti12009a 9 ...

Page 34: ... compression 6 1 x 76mm 1 24e CARTRIDGE valve 1 24f STEM valve 1 28 120853 PIN dowel 1 31 247344 SWIVEL straight 1 2 14 NPT includes 31a used with 255348 255349 255350 255802 255803 255804 256836 256837 1 247345 SWIVEL straight 3 4 14 NPT includes 31a used with 255800 255801 1 31a 105765 O RING 1 32 15T366 BOOT swivel 3 4 hose black standard with meter 1 15T367 BOOT swivel 3 4 hose red 1 15T368 BO...

Page 35: ...DM15 Manual Meters Parts 312865H 35 34a 34b 34c 24b 24a 24e 24f 24c 24d 19 40 41 52 51 53 34 ti11916b 11 39 28 5 50 24c 49 18 9 32 31 31a 2 Torque to 25 35 IN LBS 3 5 3 5 Torque to 20 30 FT LBS 5 18a 17 47 6 ...

Page 36: ...nd instruction manual 312939 16F811 KIT repair valve and seal includes 24a 24f and instruction manual 312939 24a PACKING o ring 1 24b PACKING o ring 1 24c PACKING o ring 3 24d SPRING compression 6 1 x 76mm 1 24e CARTRIDGE valve 1 24f STEM valve 1 28 120853 PIN dowel 1 31 247344 SWIVEL straight 1 2 14 NPT includes 31a used with 255200 255351 255352 255355 255356 256838 256839 1 247345 SWIVEL straig...

Page 37: ... Preset Meters Parts 312865H 37 34a 34b 34c 24c 24b 24e 24f 24c 7 24d 15 6 19 8 3 18 24a 52 51 53 2 34 3a 3b 3c ti10617a 11 28 49 5 9 18a 12 17 47 32 31 31a Torque to 25 35 IN LBS 3 Torque to 20 30 FT LBS 5 5 3 5 ...

Page 38: ...rip quick close nozzle with flexible extension Oil 255854 Non drip quick close nozzle with rigid extension Gear Lube 255855 Non drip quick close nozzle with rigid exten sion Anti freeze 255856 Non drip quick close nozzle with flexible extension Anti freeze Used for dispensing 5gpm 22 7 lpm or less continued on page 32 ti11826 ti11827 ti11825 ti11827 ti11831 ti11830 ti11826 ti11828 ti11825 ti11828 ...

Page 39: ... 39 255857 Non drip quick close high flow nozzle with rigid extension Oil and Anti freeze 255858 Non drip quick close high flow nozzle with flexible extension Oil and Anti freeze Part No Description Fluid Type ti11826 ti11829 ti11825 ti11829 ...

Page 40: ... drip quick close nozzle Gear Lube Housing 1 Body nozzle 1 O RING packing 1 O RING packing 1 Plug Hollow hex 1 Used for dispensing 5gpm 22 7 lpm or less Part No Description PSI bar Rating 112353 Diaphragm pump for fuel dispense valve only 50 psi 34 MPa 3 4 bar 235998 Mini Fire Ball 225 3 1 600 psi 4 1 MPa 41 bar 237601 Fire Ball 425 3 1 600 psi 4 1 MPa 41 bar 237893 Fire Ball 300 5 1 900 psi 6 2 M...

Page 41: ... 5 pounds 2 26 kg Dimensions without extension Length 13 inches 33 cm Width 3 75 inches 9 5 cm Height 5 75 inches 14 6 cm Units of measure factory set in quarts maximum totalizer amount 999 999 gallons or liters maximum recorded dispensed volume 999 99 units maximum preset volume Preset only 999 9 units Inlet 1 2 14 npt or 3 4 14 npt Outlet 3 4 16 straight thread o ring boss Operating temperature ...

Page 42: ...of the equipment does not disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation...

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