Graco 238512 Calibration Factor, Calibration Number, Fluid Quarts Liters, Auto Preset Amount

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Setup

Calibration Factor

In this menu, you can recalibrate the meter for different fluids.

1.If you have not already entered the dispensing options menus, do steps 1 and 2 in Selecting Dispensing Options on page 8.

2.Press the Auto/Reset button repeatedly until CAL blinks and the current calibration factor is dis- played to indicate that you are in the Calibration menu.

3.With CAL blinking, you can press the Auto/Reset button and choose not to change the calibration factor, which advances to the Auto Preset Amount menu.

OR

You can recalibrate the meter as follows:

3a. If the unit of measurement is liters, dispense exactly one liter of fluid into a calibrated

1-liter container. If the unit of measurement is gallons, pints, or quarts, dispense exactly one quart of fluid into a calibrated 1-quart container. For proper calibration, you must dispense the exact amount, according to the markings on the container.

After dispensing, the displayed number is the new calibration factor. The new calibration factor must be within 20 percent of the fac- tory default value [in the range of 294--442 quarts (310--467 liters)], or it will not be accepted.

The following table lists approximate calibra- tion factors for different fluids. Your calibra- tion number may vary slightly due to temper- ature or flow rate.

 

Calibration Number

Fluid

 

 

Quarts

Liters

 

 

 

 

oil (10W--30)

368

389

 

 

 

gear lube

368

389

 

 

 

automatic

368

389

transmission

 

 

fluid

 

 

 

 

 

antifreeze

347

367

 

 

 

Calibration factors at 70_ F (21_ C) at 2.0 gpm (7.6 lpm).

3b. Press the Auto/Reset button to store the new calibration factor and advance to the Auto Preset Amount menu.

Auto Preset Amount

In this menu, you can specify an amount to be dis- played when you enter the Auto dispense mode. Typically, you would enter the amount you most fre- quently dispense.

1.If you have not already entered the dispensing options menus, do steps 1 and 2 in Selecting Dispensing Options on page 8.

2.Press the Auto/Reset button repeatedly until AUTO blinks and the auto preset amount in memory is displayed to indicate that you are in the Auto Preset Amount menu. This is the amount that is displayed when the Auto/Reset button is pressed during normal operation.

3.With AUTO blinking and the stored auto preset amount displayed, as shown below, do ONE of the following two options:

D Enter a new auto preset amount by pressing the 10 button to change the 10s digit,

the 1.0 button to change the 1s digit, and the 0.1 button the change the first decimal digit.

In the figure below, the arrows point from the num- bered buttons on the keypad to the corresponding digits in the display.

NOTE: If you press and hold the 10, 1.0, or 0.1 but- tons, the digits advance rapidly.

To store the displayed auto preset amount in memory and advance to the Shut-Off Default Amount menu, press the Auto/Reset button.

OR

DPress the Auto/Reset button.

The currently displayed auto preset amount is retained, and the display advances to the Shut-Off Default Amount menu.

GAL

AUTO

! CAUTION

To prevent overfills and spills

D Do not obstruct the trigger D Do not operate below 32_ F (0_ C) D Do not leave unattended D Read instruction manual

Maximum Working Pressure 7 MPa (70 bar, 1000 PSI)

06044A

309377 9

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Contents Instructions -- Parts List Important Safety instructionsModel 238511 shown Symbols Table of ContentsFire and Explosion Hazard Typical Installations InstallationMounting Bracket Mounting bracketInstallation Procedure Pressure Relief ProcedurePre-Installation Procedure Steps 2 through 6 are the Flushing Procedure309377 Model shown has Bend rigid Extension GroundingManual / Reset and Auto / Reset SetupTerms Keypad ButtonsResettable Total Selecting Dispensing OptionsUnits of Measurement Calibration Factor Auto Preset AmountCalibration Number Fluid Quarts LitersThis menu, you can change the shut-off default amount Shut-Off Default AmountOperation Dispensing Fluid in Manual ModeLocking and Unlocking the Trigger Checking Segments in the DisplayViewing Totals Dispensing Fluid in Auto ModeProblem Cause Solution TroubleshootingBattery on Replacing the Filter onSee in Installation Proce Installation ProcedureRings. See Servicing the Valve Automatic Nozzle onShut-off Default Amount section Error Code Cause SolutionSee the Auto Preset Amount ErrService Replacing the BatteryReplacing the Filter Replacing the Automatic Nozzle Servicing the ValveParts List Description QtyIncludes 16a to 16e, 25, Parts Drawing Meter housingTechnical Data Dimensional Drawing Graco Standard Warranty Graco InformationToll Free 612--623--6928 612--378--3590 Fax