Graco 312668W User Manual

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Page 1

Instructions

LDM5

LDP5

ti12063a

ti12065a

Model 256215 shown

Model 256216 shown

LDM5 (Standard) & LDP5 (Preset) Electronic Metered Dispense Valves

For metered dispense of oils and antifreeze. For professional use only. Not approved for use in European explosive atmosphere locations.

Models: See page 2

1000 psi (7 MPa, 69 bar) Maximum Working Pressure 5 gpm (19 lpm) Maximum Flow Rate

Important Safety Instructions

Read all warnings and instructions in this manual. Save these instructions.

NOTICE

This dispense valve:

• must be calibrated upon installation (see pages 12 and 19). Dispense amounts will vary with fluid pressure, temperature, and type of fluid being dispensed.

• is designed to dispense petroleum-based lubricants and antifreeze only. Do not dispense windshield washer solvent with this dispense valve.

• is designed for indoor use only.

•is not designed for in-line installation.

• is designed for use with industrial grade batteries, (see page 31).

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Models

Meter Model No.

LDM5 255751

LDM5 256215 X X X X

LDM5 258693

LDM5 24F881

LDM5 24F882 X X X X

LDM5 24F885

LDM5 24F887

LDM5 24F888 X X X X

LDM5 24F891

LDP5 255277

LDP5 256216 X X X X

LDP5 258694

LDP5 24F883

Extension

Rigid Flex NPT BSPT BSPP

Impact Guard

XXX

XX X

XXX

Swivel Cover

Inlet

LDP5 24F884 X X X X

LDP5 24F886

LDP5 24F889

LDP5 24F890 X X X X

LDP5 24F892

LDP5 24X465 X X X

XX X

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Page 3

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 symbol refers to procedure-specific risk. Refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where applicable.

WARNING

SKIN INJECTION HAZARD

High-pressure fluid from dispense valve, 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

treatment.

• Do not point dispense valve at anyone or at any part of the body.

• Do not put your hand over the end of the dispense nozzle.

• Do not stop or deflect leaks with your hand, body, glove, or rag.

• Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning, checking, or servicing equipment.

EQUIPMENT MISUSE 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. 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 or damaged parts immediately with genuine manufacturer’s replacement parts only.

• Do not alter or modify equipment.

• Use equipment only for its intended purpose. Call your distributor for information.

• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.

• Do not kink or over bend hoses or use hoses to pull equipment.

• Keep children and animals away from work area.

• Comply with all applicable safety regulations.

FIRE AND EXPLOSION HAZARD

When flammable fluids are present in the work area, such as gasoline and windshield wiper fluid, be aware that flammable fumes can ignite or explode. To help prevent fire and explosion:

• Use equipment only in well ventilated area.

• Eliminate all ignition sources, 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 until you identify and correct the problem.

• Keep a working fire extinguisher in the work area.

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Page 4

Warnings

WARNING

PERSONAL PROTECTIVE EQUIPMENT

Wear appropriate protective equipment when in the work area to help prevent serious injury, including eye injury, hearing loss, inhalation of toxic fumes, and burns. Protective equipment includes but is not limited to:

• Protective eyewear, and hearing protection.

• Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.

CALIFORNIA PROPOSITION 65

This product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm. Wash hands after handling.

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Page 5

Installation

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mounting bracket 196471

ti0274

Installation

Typical Installations

FIG. 1 shows a typical hose reel installation. Dispense valves can also be installed on a console as shown in Fig. 2.

The typical installation shown in Fig. 1 is only a guide. It is not a complete system design. Contact your Graco distributor for assistance in designing a system to suit your needs.

KEY DESCRIPTION

A Metered dispense valve B Fluid shut–off valve CHose D Hose reel fluid inlet hose E Hose reel A Thermal Relief Kit (not shown) is required. The kit will vary by pump selected. See Parts, page 28 for a list of available kits.

NOTICE

• Do not use this dispense valve on non-Graco consoles. The trigger could be inadvertently pressed while the dispense valve is stowed.

• This dispense valve is not designed for in-line installation. Do not install with a shut-off valve on the outlet side of the meter which could damage the meter housing cover.

Mounting Bracket

Mounting bracket 196471 is available for resting dispense valve on a console. See Fig. 2.

NOTICE

Do not obstruct the dispense valve trigger and do not set the unit down resting on its trigger or it might not stop dispensing.

IG. 1

IG. 2

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Installation

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Pressure Relief Procedure

The equipment stays pressurized until pressure is manually relieved. To reduce the risk of serious injury from pressurized fluid, accidental spray from the dispense valve, or splashing fluid, follow this Pressure Relief Procedure when you:

• are instructed to relieve pressure.

• check, clean, or service any system equipment.

• install or clean fluid nozzles or filter.

1. Turn off the power supply to the pump.

2. Trigger the dispense valve into a waste container to relieve pressure.

3. Open any bleed–type master air valves and fluid drain valves in the system.

4. Leave the drain valve open until you are ready to pressurize the system.

Grounding

Pre–Installation Procedure

1. Install the battery. See Replacing the Battery on page 31.

2. Follow the Pressure Relief Procedure.

3. Close the shut–off valve (B, F

4. Ground the hose and reel or console. See Grounding.

Leave a minimum of two engaged threads bare when using PTFE tape. The bare threads ensure a ground is maintained.

IG. 1, page 5).

Installation Procedure

NOTICE

If this is a new installation or if there is contaminated fluid in the lines, flush the lines before you install the metered valve. Contaminated lines could cause the valve to leak.

If this is an existing installation, go to step 7. Steps 1 - 6 are the Flushing Procedure.

Proper grounding is an essential part of maintaining a safe system. The movement of fluids through the dispensing system generates static electricity. Static electricity can cause fumes to ignite, resulting in explosion and fire. To reduce the risk of static sparking, ground all system components per local and national electrical codes. Refer to user manuals for pump and other system components to ground the following:

• Pump: Follow manufacturer’s recommenda-

tions.

• Air and Fluid hoses: Use only grounded

hoses.

• Air compressor: Follow the manufacturer’s

recommendations.

• Fluid supply container: Follow the local code.

To maintain grounding continuity when flushing or relieving pressure, always hold a metal part of valve

firmly to side of grounded metal pail, then trigger valve.

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IG. 3

1. Close the fluid shutoff valve (B, F pense position.

2. Make sure:

• the main fluid outlet valve at the pump is closed,

• the air pressure to the pump motor is adjusted,

• the air valve is open.

3. Slowly open main fluid valve.

IG. 3) at each dis-

Page 7

Installation

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hose fitting

ti0269

4. a. Place the hose end (with no dispense valve

connected) into a container for waste oil.

b. Secure the hose in the container so it will not

come out during flushing.

c. If you have multiple dispense positions, first

flush the dispense position farthest from the pump, then work your way toward the pump.

Electronic Control Control (1) and Gasket (2) Installation

Kits: 257350 and 257351

NOTICE

It is important to properly seat gasket (2) when installing electronic control (1) to fluid section. An improperly seated gasket could cause the meter to report invalid dispense amounts because the glass reed switches are broken.

IG. 5

IG. 4

5. Slowly open the shut–off valve (B, F pense position. Flush out a sufficient amount of oil to ensure that the entire system is clean. Close the valve.

6. Repeat step 5 at all other dispense positions.

IG. 4) at the dis-

Connecting Hose to Meter

IG. 6

1. Follow the Pressure Relief Procedure, page 6.

2. Slide the swivel cover (34) onto the hose, small end first, before connecting hose fitting to swivel (4) (F

IG. 6).

3. Apply thread sealant to the male threads of the hose fitting. Thread the hose fitting into the swivel (4) and tighten firmly (F

Make sure you let sealant cure to the manufacturer’s recommendations before you let fluid into the system.

IG. 6).

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Page 8

Installation

26c

26a

26b

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Installing Extension and Nozzle on Meter

IG. 7

1. Thread the sealing nut (26c) onto the extension (26a).

FIG. 8

4. Open all dispense position shut-off valves (B, F

8) and start the pump to pressurize the system. See Operation, (LDM5 Meters - page 13; LDP5 Meters page 22), for proper operation of meter.

IG.

2. Thread extension into meter outlet at least three full turns to tighten securely. (F

IG. 7). (Over torquing

may cause casting meter to split)

NOTICE

• Do not overtighten extension to sealing nut. Over tightening may cause meter casting to split.

• Do not use a twist/lock or manual shut-off nozzle. You must use an automatic nozzle on the meter or the meter could be damaged.

3. Thread new nozzle (26b) onto extension. With an open-end, adjustable wrench.Tighten it firmly.

Only tighten nozzle with the wrench on the flats of the nozzle bushing. Do not disassemble the bushing from the nozzle. Disassembly will affect the performance of the nozzle.

• To ensure dispensing accuracy, purge all air from the fluid lines and dispense valve before you use it.

• Set the system flow to the desired flow rate, which is typically 1.5 gpm. Do not exceed a 5-gpm flow rate.

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LDM5 Meter Setup and Operation Instructions

ti12043A

LDM5 Meter Setup and Operation Instructions

Setup

Terms

The following terms are shown on the display and/or used often in this instruction manual.

• R-TOTAL: Resettable Total Shows the cumulative amount that has been dispensed. Can be reset to zero.

• TOTAL: Non–Resettable Total Shows the cumulative amount that has been dispensed for the life of the unit. Cannot be reset.

• Standard Dispense Mode Dispense mode in which display counts up from zero or from where it recently stopped.

• ASLEEP / AWAKE Mode Asleep is a battery–saving mode in which the display goes blank after 45 seconds of inactivity. The display comes Awake from sleep mode when you press any button on the keypad or squeeze the trigger to dispense fluid.

Keypad Buttons (FIG. 9)

QTSPTS

GAL

AUTO

Min. Dispense Volume 0.5 liter (0.13 gal) Minimum Flow Rate 1.0 l/min. (0.26 gpm) Maximum Flow Rate 19.0 l/min. (5.00 gpm) Maximum Working Pressure: 70 bar (1000 PSI)

IG. 9

• TOTAL*

Displays the resettable total, non–resettable total, and calibration factor.

• RESET*

Resets the displayed amount to zero or press to enter the Standard Dispense Mode (see Terms).

LITERS R-TOTAL

* Press the hold Reset and Total

buttons simultaneously to display Setup Menus (page 10).

All buttons are disabled while fluid is being dispensed.

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Page 10

LDM5 Meter Setup and Operation Instructions

GAL

QTSPTS

LITERS R-TOTAL

AUTO

Min. Dispense Volume 0.5 liter (0.13 gal) Minimum Flow Rate 1.0 l/min. (0.26 gpm) Maximum Flow Rate 19.0 l/min. (5.00 gpm) Maximum Working Pressure: 70 bar (1000 PSI)

ti12044a

Setup Menus (FIG. 10)

IG. 10

1. If the display is blank (asleep), wake it up by pressing any button on the keypad (F

IG. 10).

c. Press and hold Reset button again to display

Calibration Menu. When this menu is displayed CAL blinks on the screen (F

IG. 13).

The total that is displayed when you leave each menu is the total that is stored.

The following sections of this manual provide instructions for using the Setup Menus.

2. Press and hold the Total and Reset buttons simultaneously for approximately six (6) seconds to enter the Setup Menus (F

IG. 10).

During the first 4 seconds all segments display. Then for 2 seconds the software version number displays.

3. There are three (3) Setup Menus available, stored in a preset order.

a. The first screen displayed is the Resettable

Total Menu. When this menu is displayed, R-TOTAL will blink on the screen (F

b. Press and hold Reset but-

ton to display Units of Measure Menu. When this menu is displayed the last set Unit of Measurement blinks on the screen (F

IG. 12).

IG. 11).

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Page 11

LDM5 Meter Setup and Operation Instructions

ti12047a

GAL

QTSPTS

LITERS R-TOTAL

AUTO

Min. Dispense Volume 0.5 liter (0.13 gal) Minimum Flow Rate 1.0 l/min. (0.26 gpm) Maximum Flow Rate 19.0 l/min. (5.00 gpm) Maximum Working Pressure: 70 bar (1000 PSI)

ti12045a

Resettable Total (FIG. 11)

Resets dispensed total on screen to zero or stores displayed dispense total. The resettable total accumulates until the next time it is manually reset.

QTSPTS

GAL

Auto

Min. Dispense Volume 0.5 liter (0.13 gal) Minimum Flow Rate 1.0 l/min. (0.26 gpm) Maximum Flow Rate 19.0 l/min. (5.00 gpm) Maximum Working Pressure: 70 bar (1000 PSI)

IG. 11

1. If Resettable Total Menu is not already displayed, complete steps 1 and 2 of Setup Menus section.

2. R-TOTAL blinks indicating you are on the Resettable Total Menu. The currently stored total and unit of measurement is displayed (F

3. Do ONE of the following.

LITERS

R-TOTAL

IG. 11).

Units of Measurement (FIG. 12)

Sets unit of measurement to quarts, gallons, pints, or liters.

FIG. 12

1. If the Units of Measurement Menu is not already displayed, complete steps 1 - 3 of the Setup Menus section, page 10.

2. The currently stored unit of measurement: GAL, QTS, PTS or LITERS blinks indicating you are on the Units of Measurement Menu screen.

3. To change the unit of measurement, do ONE of the following.

a. Press and hold the Total

button. Resettable total is set to zero (0).

0 GAL/QTS/PTS or 0 LITERS is displayed.

b. Press and hold the Reset

button. The zero (0) total is stored. Units of Measurement Menu displays.

• Press and hold the Reset button. The currently displayed total is stored. The Units of Measurement Menu displays.

a. Press and hold Total but-

ton to display next unit of measurement in the sequence.

b. When measurement unit

you want to use is displayed, press and hold Reset button. Display advances to Calibration Menu.

• Press and hold Reset button. The currently displayed measurement unit is stored. The Calibration Menu displays.

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Page 12

LDM5 Meter Setup and Operation Instructions

GAL

QTSPTS

LITERS R-TOTAL

CAL

Min. Dispense Volume 0.5 liter (0.13 gal) Minimum Flow Rate 1.0 l/min. (0.26 gpm) Maximum Flow Rate 19.0 l/min. (5.00 gpm) Maximum Working Pressure: 70 bar (1000 PSI)

ti12046a

Calibration (FIG. 13)

Recalibrates the meter for dispensing different fluids.

IG. 13

1. If the Calibration Menu is not already displayed, complete steps 1 - 4 of the Setup Menus section, page 10.

b. Press and hold Total

button until CAL stops blinking and the display shows 1.00.

c. When CAL starts to

blink again, the display should show 1.00. The new calibration is complete.

If an error was made during meter recalibration, repeat Steps a - c of the recalibration process to recalibrate the meter again.

3. Press and hold the Reset button. The unit returns to Standard Dispense Mode.

2. CAL blinks indicating you are on the Calibration Menu screen. Do ONE of the following.

Use the current calibration.

• Press and hold Reset but-

ton to lock in amount. Display returns to the Standard Mode.

Recalibrate meter as follows:

a. If the unit of measurement is gallons, pints,

or quarts, dispense exactly one quart of fluid into a calibrated 1–quart container.

If the unit of measurement is liters, dispense exactly one liter of fluid into a calibrated 1–liter container.

For proper calibration, you must dispense the exact amount.

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Page 13

Operation

GAL

QTSPTS

LITERS R-TOTAL

AUTO

Min. Dispense Volume 0.5 liter (0.13 gal) Minimum Flow Rate 1.0 l/min. (0.26 gpm) Maximum Flow Rate 19.0 l/min. (5.00 gpm) Maximum Working Pressure: 70 bar (1000 PSI)

ti12043a

GAL

QTSPTS

LITERS R-TOTAL

AUTO

Min. Dispense Volume 0.5 liter (0.13 gal) Minimum Flow Rate 1.0 l/min. (0.26 gpm) Maximum Flow Rate 19.0 l/min. (5.00 gpm) Maximum Working Pressure: 70 bar (1000 PSI)

ti12048a

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Dispensing Fluid in Standard Mode

LDM5 Meter Setup and Operation Instructions

All buttons are disabled while fluid is being dispensed.

IG. 14

1. If the display was blank (in sleep mode), press and hold the Total or Reset button. The amount of the last dispense appears on the display (F

IG.

14).

3. Squeeze the trigger.

Fluid begins to flow, and the amount shown on the display counts up from zero.

QTSPTS

GAL

AUTO

Min. Dispense Volume 0.5 liter (0.13 gal) Minimum Flow Rate 1.0 l/min. (0.26 gpm) Maximum Flow Rate 19.0 l/min. (5.00 gpm) Maximum Working Pressure: 70 bar (1000 PSI)

LITERS R-TOTAL

FIG. 16

4. Release the trigger when you have dispensed the desired amount of fluid.

Fluid flow stops, and the amount you have dispensed is shown on the display (F

IG. 16).

IG. 15

2. Press and hold Reset button.

0.00 is shown on the display as shown in F

When you release the trigger, the nozzle should prevent fluid from running out of the extension. If fluid does run out, see Replacing the Nozzle on page 31.

IG. 15.

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Page 14

LDM5 Meter Setup and Operation Instructions

GAL

QTSPTS

LITERS

R-TOTAL

AUTO

Min. Dispense Volume 0.5 liter (0.13 gal) Minimum Flow Rate 1.0 l/min. (0.26 gpm) Maximum Flow Rate 19.0 l/min. (5.00 gpm) Maximum Working Pressure: 70 bar (1000 PSI)

ti12049a

GAL

QTSPTS

LITERS R-TOTAL

AUTO

Min. Dispense Volume 0.5 liter (0.13 gal) Minimum Flow Rate 1.0 l/min. (0.26 gpm) Maximum Flow Rate 19.0 l/min. (5.00 gpm) Maximum Working Pressure: 70 bar (1000 PSI)

ti12050a

Viewing Totals

This is the procedure for viewing the non–resettable and resettable totals in gallons or liters. To change the resettable total, see Resettable Total, page 11.

1. If display is blank (in sleep mode), press and hold either the Total or Rest button.

FIG. 18

3. Press and hold the Total button again to display the non-resettable total (F

IG. 18).

IG. 17

2. Press and hold Total button. The resettable total amount is displayed (F

IG. 17).

If the unit of measurement is gallons, quarts, or pints, the resettable total is displayed in gallons, (F

IG. 17). If the unit of measurement is liters, the

resettable total is displayed in liters.

Each time you press and hold the Total button the display toggles between the non–resettable and resettable totals.

4. Press and hold the Reset button. The unit returns to Standard Dispense Mode.

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Page 15

Error Code

ti12051a

If an error code is shown on the display, as shown in F can press the Reset button to clear the error code and view the dispensed amount. Even in an error condition, the unit keeps track of the amount dispensed.

IG. 19, you

FIG. 19

LDM5 Meter Setup and Operation Instructions

QTSPTS

GAL

AUTO

Min. Dispense Volume 0.5 liter (0.13 gal) Minimum Flow Rate 1.0 l/min. (0.26 gpm) Maximum Flow Rate 19.0 l/min. (5.00 gpm) Maximum Working Pressure: 70 bar (1000 PSI)

LITERS R-TOTAL

Error Code Cause Solution

Flow rate is higher than 5 gpm. Adjust the flow rate so it is not higher

Err 1

than 5 gpm.

Air was pumped through the line. Purge air from the line.

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Page 16

LDP5 Meter Setup and Operation Instructions

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Locked Position

ti11348a

Unlocked Position

LDP5 Meter Setup and Operation Instructions

Setup

Locking and Unlocking the Trigger

IG. 20

To lock the trigger (FIG. 20), press on the part of the

trigger that has the textured grip until you feel it click into the locked position.

IG. 21

To unlock the trigger (F

part of the trigger until you feel it click out of the locked position. When you release the trigger, fluid flow stops.

In Auto mode, the unit stops dispensing when the entered amount has been dispensed.

IG. 21), press on the smooth

Terms

The following terms are shown on the display and/or used often in this instruction manual.

• R-TOTAL: Resettable Total Shows the cumulative amount that has been dispensed in all modes. Can be reset to zero.

• TOTAL: Non–resettable Total Shows the cumulative amount that has been dispensed in all modes for the life of the unit. Cannot be reset.

• Manual Mode Dispense mode in which display counts up from zero to show the dispensed amount. In this mode, you may lock the trigger, but you must manually unlock it when the desired amount is dispensed. Memory setting also unlocks the trigger.

• Auto Mode Dispense mode in which a preset, user–entered amount is dispensed. When the preset amount is dispensed, the trigger unlocks to stop the unit from dispensing and the amount dispensed is displayed. At this point, you may dispense more by pulling back the trigger, and the display resumes counting up.

• Asleep / Awake Mode Asleep is a battery–saving mode in which the display goes blank after 45 seconds of inactivity. The display comes Awake from sleep mode when you press any button or squeeze the trigger to dispense fluid.

In Manual mode, the trigger does not automatically unlock; you must unlock it manually.

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Page 17

LDP5 Meter Setup and Operation Instructions

GAL

QTSPTS

LITERS R-TOTAL

AUTO

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GAL

QTSPTS

LITERS R-TOTAL

AUTO

ti12053a

Keypad Buttons (FIG. 22)

IG. 22

• Manual / Reset*

Used to select Manual Mode dispensing (see Terms). The first push selects the mode, and the second push resets the display to zero.

• Auto / Reset*

Used to select Auto Mode dispensing (see Terms). The first push selects the mode, and the second push resets the display to zero.

* Press Manual / Reset and

Auto / Reset buttons simultaneously to display the Setup Menus (page 17).

• Total

Used in any mode to see the resettable total and the non–resettable total.

• 10, 1.0, and 0.1

Used in Auto Mode and during setup to enter dispense amounts.

All buttons are disabled while fluid is being dispensed.

Setup Menus (FIG. 23)

FIG. 23

1. If the display is blank (asleep), wake it up by pressing any button on the keypad.

2. Press and hold the Man- ual/Reset and Auto/Reset buttons simultaneously for approximately 6 seconds to enter the Setup Menus .

During the first 4 seconds all segments display. Then for 2 seconds the software version number displays.

3. There are five (5) Setup Menu screens available, stored in a preset order.

a. The first screen displayed is the Resettable

Total Menu (F is displayed, R-TOTAL (G) will blink in the lower right corner on the screen.

IG. 24, page 18). When the menu

b. Press and hold the Auto /

Reset button to display the Units of Measure Menu (F

IG. 25, page 19).

When this menu is displayed the last set Unit of Measurement blinks in the lower right corner on the screen.

312668W 17

Page 18

LDP5 Meter Setup and Operation Instructions

GAL

QTSPTS

LITERS

R-TOTAL

AUTO

ti12054a

c. Press and hold the Auto / Reset button again to

display the Calibration Menu (F

IG. 26, page 19).

When this menu is displayed CAL will blink on the screen.

d. Press the Auto / Reset button again to display

the Auto Preset Amount Menu (F

IG. 27, page

20). When this menu is displayed, AUTO blinks and the currently stored auto preset amount is displayed.

e. Press the Auto / Reset button again to display

the Shut-off Default Amount Menu (F

IG. 28,

page 21). When the menu is displayed the clock icon blinks and the stored shut–off default amount is displayed.

The value that is displayed when you leave each menu is the value that is stored.

Resettable Total (FIG. 24)

Resets the dispense total to zero or stores the displayed dispense total. The resettable total accumulates until the next time it is manually reset.

IG. 24

1. If the Resettable Total screen is not already displayed, complete steps 1 - 2 of the Setup Menus section.

2. R-TOTAL blinks indicating you are on the Resettable Total Menu screen. The currently stored total and unit of measurement are displayed.

3. Do ONE of the following.

a. Press and hold the Man-

ual / Reset button to reset the total to zero (0).

b. Press and hold the Auto /

Reset button to store the zero (0) measurement unit. The Units of Measurement Menu displays.

• Press and hold the Auto /

Reset button to store the

currently displayed total. The Units of Measurement Menu displays.

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Page 19

LDP5 Meter Setup and Operation Instructions

GAL

QTSPTS

LITERS R-TOTAL

AUTO

ti12055a

GAL

QTSPTS

LITERS R-TOTAL

CAL

ti12056a

Units of Measurement (FIG. 25)

Sets the units of measurement to gallons, quarts, pints, or liters.

IG. 25

1. If the Units of Measurement Menu is not already displayed, do steps 1- 3 in Setup Menus section, page

17.

2. GAL, QTS, PTS or LITERS blinks indicating you are on the Units of Measurement Menu screen.

3. Do ONE of the following.

a. Press and hold Manual /

Reset button to display next unit of measurement in sequence. Each time you press and hold the button, the next unit of measurement displays.

b. When measurement unit

you want to use is displayed, press and hold Auto / Reset button to lock in new measurement unit. Calibration Menu displays.

• Press and hold the Auto /

Reset button.

The currently displayed measurement unit is stored. Calibration Menu displays.

Calibration (FIG. 26)

Recalibrates the meter for dispensing different fluids.

FIG. 26

1. If the Calibration Screen is not already displayed, complete steps 1 - 4 of the Setup Menus section, page 17.

2. CAL blinks indicating you are on the Calibration Menu screen.

3. Do ONE of the following.

Use the current calibration.

• Press and hold the Auto /

Reset button to lock in the displayed amount. The display advances to the Auto Preset Amount Menu.

Recalibrate the meter as follows.

a. If the unit of measurement is gallons, pints, or

quarts, dispense exactly one quart of fluid into a calibrated 1–quart container.

If the unit of measurement is liters, dispense exactly one liter of fluid into a calibrated 1–liter container.

For proper calibration, you must dispense the exact amount.

312668W 19

Page 20

LDP5 Meter Setup and Operation Instructions

GAL

QTSPTS

LITERS R-TOTAL

AUTO

ti12082a

b. Press and hold the

Manual / Reset button until CAL stops blinking.

c. When CAL starts to

blink again, the display should show 1.00, which indicates the new calibration is complete.

If an error was made during meter recalibration, repeat Steps a - c of the recalibration process to recalibrate the meter again.

d. Press and hold the

Auto / Reset button to advance to the Auto Preset Amount Menu.

3. Do ONE of the following.

a. To enter a new auto pre-

set amount press and hold the 10 button to change the 10’s digit,

the 1.0 button to change the 1’s digit,

and the 0.1 button to change the first decimal digit. You cannot enter

zero.

Auto Preset Amount (FIG. 27)

Specifies an amount displayed when you enter the Auto Dispense Mode. Typically, you would enter the amount you most frequently dispense.

IG. 27

1. If the Auto Preset Amount screen is not already displayed, complete steps 1 - 5 of the Setup Menus section, page 17.

2. AUTO blinks indicating you are in the Auto Preset Amount Menu. The currently stored auto preset amount is displayed. (This is the amount that is displayed when the Auto / Reset button is pressed during normal operation.)

To reset the display to 0.00, press and hold the Manual / Reset button.

b. Press and hold the Auto /

Reset button to lock in the amount. The Shut-Off Default Amount Menu displays.

• Press and hold the Auto / Reset button to lock in the

currently displayed auto preset amount. The display advances to the Shut–Off Default Amount Menu.

20 312668W

Page 21

LDP5 Meter Setup and Operation Instructions

GAL

QTSPTS

LITERS R-TOTAL

AUTO

ti12058a

Shut–Off Default Amount (FIG. 28)

Prevents accidental overfills when dispensing with the trigger locked in Manual mode. The shut–off default amount is factory preset at 5 quarts.

IG. 28

1. If the Shut-Off Default Amount Menu is not already displayed, complete steps 1 - 6 of the Setup Menus section, page 17.

2. The clock icon blinks indicating you are in the Shut–off Default Amount Menu. The stored shut–off default amount is displayed.

3. Do ONE of the following.

a. To enter a new shut–off

default amount, press and hold the 10 button to change the 10’s digit,

the 1.0 button to change the 1’s digit,

and the 0.1 button to change the first decimal digit. You cannot enter

zero.

To reset the display to 0.00, press and hold the Manual/Reset button.

b. Press and hold the Auto /

Reset button to lock in the new shut–off default amount and return to the unit to the Manual Dispense Mode.

• Press and hold the Auto/Reset button to return to the unit to the Manual Dispense Mode.

312668W 21

Page 22

LDP5 Meter Setup and Operation Instructions

ti12053a

Operation

QTSPTS

GAL

AUTO

IG. 29

Dispensing Fluid in Manual Mode (FIG. 29)

1. Press and hold the Manual/Reset button.

LITERS R-TOTAL

Fluid flows, and the amount displayed counts up from zero or the previously dispensed amount.

4. Release/unlock the trigger when you have dispensed the desired amount of fluid.

Fluid flow stops. The amount you have dispensed is displayed.

You may press and hold the Manual/Reset button again to reset the displayed amount to zero.

When the trigger is released, the automatic nozzle prevents the fluid in the extension from running out.

• If the display was blank (asleep), it wakes up and displays the amount that was displayed before it fell asleep.

• If the display was awake, and the meter is in the Manual Dispense Mode, the display clears to 0.00.

• If the display was awake, and the unit is in the Viewing Totals mode or the Auto Dispense Mode, the meter switches to the Manual Dispense Mode.

2. When the display is awake, you can dispense from zero or from the displayed amount by doing one of the following.

• Press and hold the Man-

ual/Reset button again to clear the display to 0.00 if it is not already at 0.00. Then go to step 3.

• Go straight to step 3 to dispense from the dis-

played amount.

3. Squeeze the trigger. You may lock it. See Locking and Unlocking the Trigger, page 16.

22 312668W

Page 23

LDP5 Meter Setup and Operation Instructions

GAL

QTSPTS

LITERS R-TOTAL

AUTO

ti12057a

Dispensing Fluid in Auto Mode (FIG. 30)

IG. 30

NOTICE

Before you begin a preset dispense cycle, make sure AUTO is displayed. If you do not see AUTO on the display, you are not in the Auto dispense mode, and fluid flow will not stop when the auto preset amount is dispensed.

a. Press and hold the

Auto/Reset button to set the display to zero.

b. Press the10 button to

change the 10s digit,

press the 1.0 button to change the 1s digit,

and the 0.1 button to change the first decimal digit. You cannot

enter zero.

1. Press and hold the

Auto/Reset button.

The display wakes up if it was asleep, and AUTO and the stored preset dispense amount are displayed. The factory default is

5.00.

To change the stored preset dispense amount, see Auto Preset Amount on page 20.

2. You can dispense or change the displayed preset amount by doing one of the following.

• Go straight to step 3 to dispense the displayed

preset amount.

• To change the displayed preset amount:

To reset the display to 0.00, press and hold the Manual/Reset button.

3. Lock the trigger. See Locking and Unlocking the Trigger on page 16.

Fluid flows, and the displayed dispensed amount counts up from zero. When the preset amount is dispensed, the trigger unlocks, fluid flow stops, the dispensed amount is displayed, and the meter switches to the Manual Dispense Mode.

If you want to stop fluid flow before the preset amount is dispensed, manually unlock the trigger. To continue the dispense, lock the trigger, and the dispensed amount resumes counting toward the preset amount.

If you want to continue dispensing after the trigger unlocks at the preset dispense amount, squeeze the trigger, and the dispensed amount resumes counting until you release the trigger.

When the trigger unlocks, the automatic nozzle prevents the fluid in the extension from running out.

312668W 23

Page 24

LDP5 Meter Setup and Operation Instructions

GAL

QTSPTS

LITERS

AUTO

R-TOTAL

ti12059a

GAL

QTSPTS

LITERS

AUTO

R-TOTAL

ti12060a

Viewing Totals

This is the procedure for viewing the non–resettable and resettable totals. To change the resettable total, see Resettable Total on page 18.

1. If the display is blank (asleep),

press and hold the Man- ual/Reset or Auto/Reset button to wake it up.

Resettable Totals

Non-Resettable Totals

FIG. 32

3. Press and hold the Total button again to view the non-resettable, grand total amount.

If the unit of measurement is gallons, quarts, or pints, the resettable total is displayed in gallons, (F

IG. 32). If the unit of measurement is

liters, the resettable total is displayed in liters.

IG. 31

2. Press and hold the Total button to view the resettable total amount (F

IG. 31).

Pressing and holding the Total button repeatedly toggles between the non–resettable and resettable total.

4. Press and hold the Manual/Reset or Auto/Reset but-

ton to return to the Manual or Auto Dispensing Mode.

24 312668W

Page 25

Error Codes

ti12061a

LDP5 Meter Setup and Operation Instructions

Error codes are listed below. Even in an error condition, the unit keeps track of the amount dispensed. With any error code displayed, as shown at right, you can:

AUTO

QTSPTS GAL LITERS R-TOTAL

• Press the Manual/Reset button. Error code is cleared, unit switches into Manual mode, and dispensed amount is displayed.

• Press the Auto/Reset button. Error code is cleared,

FIG. 33

unit switches into Auto mode, and the preset amount is displayed.

Error Code Cause Solution

Err 1 Flow rate is higher than 5 gpm. Adjust the flow rate so it is not higher

than 5 gpm.

Air was pumped through the line. Purge air from the line.

Err 4 Flow has continued after it should

have shut off.

Check if unit is resting on the trigger if an obstruction is pressing the trigger. The unit checks for flow every second and repeats the error code until the trigger is released and the error code cleared.

Err 5 The unit has dispensed the shut-off

default amount and has stopped fluid flow.

Press the Manual/Reset button, and dispense again. To change the shut-off default amount, see Shut-off Default Amount, page 21.

Err 6 A preset dispense amount of zero

was entered for the dispense or is stored as the default, and a Preset

Enter an amount that is not zero. See

Dispensing Fluid in Auto Mode,

page 23.

dispense was attempted.

312668W 25

Page 26

Troubleshooting

Relieve Pressure Relief Procedure, page 5, before you check or repair the meter. Be sure all other valves and controls and the pump are operating properly.

Problem Cause Solution

Battery icon is displayed. Battery is low. Replace the battery. See Replacing the

Battery, page 31.

Battery icon is blinking, and bAtt (BATT) is blinking.

Display does not activate or is showing unintelligible character.

Slow or no fluid flow Filter is clogged. 1.Relieve the pressure.

Battery is dead or is not suited for this application (poor quality).

Battery is defective or dead. Replace the battery. See Replacing the

Electronic control is malfunctioning. Replace the electronic control (clam-

A dispense mode has not been selected.

Replace the battery. See Replacing the

Battery page 31.

shell).

Select a dispense mode by pressing the Manual/Reset button or the Auto/Reset button.

Displayed dispensed amount is not accurate.

Oil leaks from where fluid outlet tube connects to housing.

2.Clean or replace the filter. See Replacing the Filter, page 31.

3.If the problem remains, contact your Graco distributor for repair or replacement.

Pump pressure is low. Turn up pump pressure.

Shut–off valve is not fully open. Fully open shut–off valve.

Foreign material is jammed in the meter housing.

Unit needs to be calibrated for the fluid that is being dispensed.

Outlet tube or sealing nut or street elbow is loose or damaged.

Sealing nut is oriented the wrong way. Make sure the PTFE seal on the sealing

Contact your Graco distributor for repair or replacement.

Calibrate the meter for the fluid that is being dispensed. See Calibration on page 19.

Check outlet tube, sealing nut, and street elbow for looseness or damage and tighten or replace.

nut is facing the surface against which it is tightened.

26 312668W

Page 27

Troubleshooting

Problem Cause Solution

Meter leaks from Cover/Control Poor swivel (3)/hose connection. Apply PTFE tape (leave minimum 2

engaged threads uncovered for electrical continuity) or sealant to threads of hose and tighten the connection. See step 9 in Installation Procedure.

Poor swivel (3)/meter housing connection.

Torque the fitting to 20-25 ft-lb (27 to 34 N•m).

Damaged valve stem assembly. Replace or clean valve stem and

O-rings. Order Valve Repair Kit 240453.

Poor seal at meter housing plate.

Contact your Graco distributor for repairs or replacement.

NOTE: Place a straight edge along meter housing plate. If flat, plate and seal are ok. If plate is not flat, meter is damaged.

Meter leaks from Automatic nozzle

NOTE: It is important to distinguish between the two causes of

Automatic nozzle has a damaged seal. Replace the nozzle. See Replacing the

Nozzle, page 31.

Valve has damaged or obstructed seals.

Replace or clean valve stem and o–rings. Order Valve Repair Kit 240453.

this problem. A new nozzle will not correct a fluid leak caused by a faulty valve.

LDP5 ONLY: Unit does not stop dispensing when assumed auto amount is dispensed.

Auto amount was not entered correctly. Enter a preset dispense amount in the

Auto dispense mode. AUTO must be displayed below the amount.

312668W 27

Page 28

NOTES

28 312668W

Page 29

Parts

FN Part No. Description Qty

1 257350 CONTROL, electronic, LDM5, includes

15M845, (models 255751, 256215, 258693, 24F881, 24F882, 24F885, 24F887, 24F888, 24F891)

257351 CONTROL, electronic, LDP5, includes

15M845 (models 255277, 256216, 258694, 24F883, 24F884, 24F886,

24F889, 24F890, 24F892, 24X465) 2 15T124 GASKET, bumper 1 3* HOUSING, meter 4 240416 SWIVEL, straight, 1/2-14 NPT 1

24G805 SWIVEL, straight, 1/2-14 BSPT 1

24G806 SWIVEL, straight, 1/2-14 BSPP 1 8 255884 KIT, filter, 80 mesh, includes 8a and 8b 1 8a STRAINER, filter 10 8b PACKING, o-ring 10 11 240453 KIT, repair, valve, includes 11a - 11f

and 1 each, 8a and 8b. 11a SPRING, compression 1 11b PACKING, o-ring, valve 3 11c STEM, valve 1 11d PACKING, o-ring 1 11e PACKING, o-ring 1 11f SEAT, valve 1 17 113412 SCREW, mach, torx pan head 6 18 191046 TRIGGER 1

FN Part No. Description Qty

26a EXTENSION 1 26b NOZZLE, dispenser 1 26c 113419 NUT, sealing 1 29 196829 LABEL, information (not shown) 1 32 113716 BATTERY, 9-volt 1 34 191294 COVER, swivel, black

35 247759 GUARD, impact, black (models

38 15M845 COVER, battery 1

*Not a purchase part. Shown for reference only.

239951 KIT, nozzle, flexible, extension for oil

and anti-freeze, includes 26a - 26c (models 255751, 255277, 258693, 258694, 2F881, 24F883, 24F885, 24F886, 24F887, 24F889, 24F891, 24F892)

(models 256215, 256216, 258693, 258694, 24F882, 24F884, 24F885, 24F886)

125962 BOOT, black, BSPP (models 24F888,

24F890, 24F891, 24F892) 191287 red (optional) 191288 blue (optional) 191289 green (optional) 191295 yellow (optional)

256215, 256216, 258693, 258694,

24F882, 24F884, 24F885, 24F886,

24F888, 24F890, 24F891, 24F892) 247760 yellow (optional) 243835 red (optional) 243836 blue (optional) 243837 green (optional)

EM5/PM5 Upgrade Kits†

Part No. Description

257350 EM5 to LDM5 257351 PM5 to LDP5 † Includes FN 1 (257350 or 257351) and FN 2 (15T124) above

Nozzle Extension Accessory Kits (FN

26)

Lubricant

Part No. Description

238371 Nozzle (b) only Gear Lube 239829 Nozzle (b) only Oil and

238887 Rigid, includes extension (a), noz-

zle (b) and fitting (c)

239951 Flexible, includes extension (a),

nozzle (b) and fitting (c)

Type

Anti-freeze Gear Lube

Oil and Anti-freeze

Thermal Relief Kits (page 5)

Part No. Description

112353

235998

237601 Fire-Ball 425, 3:1

237893

248296

238899 Diaphragm pump

240429 Fire-Ball 425, 10:1

248324

Diaphragm pump for fuel dispense, valve only

™

Mini Fire-Ball

Fire-Ball 300, 5:1 and Fire-Ball 425, 6:1

Fire-Ball 300, 5:1 and Fire-Ball 425, 6:1 (same as 237893 minus bung adapter and swivel. Includes 6-foot hose)

Fire-Ball 425, 10:1 (same as 240429 minus bung adapter and swivel. Includes 6-foot hose)

225, 3:1

PSI (bar)

Rating

50 psi

(3.4 bar)

600 psi

(41 bar)

600 psi

(41 bar)

900 psi

(62 bar)

900 psi

(62 bar)

150 psi

(10.4 bar)

1600 psi

(110 bar)

1600 psi

(110 bar)

312668W 29

Page 30

Parts

Models 255751, 255277, 258693, 258694, 24F885, 24F886, 24F891, 24F892, 255751, 255277, 24F881, 24F883, 24F887, 24F889

26: Flexible Extension Kit: 239951

Models 256215, 256216, 24F882, 24F884, 24F888, 24F890 26: Rigid Extension Kit: 239949

4 5

26c

26a

26b

11a

11b

11c 11d

11e

11f

Housing surface (3) must be clean to ensure proper adhesive bonding of gasket (2)

Apply thread sealant when assembling

Torque to 20 to 25 ft-lb (27 to 34 N•m)

Apply lubricant when reassembling

Torque to 140 to 150 in.-lb (16 to 17 N•m)

Torque to 7 to 10 in.-lb (0.8 to 1.1 N•m)

30 312668W

Page 31

Service

ti11362a

Tabs for tamper-evident security seals, one on each side of meter, prevent opening the cover.

ti11363a

ti8235

Service

Replacing the Battery

NOTICE

Do not change the battery while anything is shown on the display. You must wait until the unit falls asleep and the display is blank before you remove the battery. If you remove the battery while something is shown on the display, that information will be lost from memory.

Only replace the battery in a non-hazardous location, away from flammable fluids or fumes. Battery required to meet safety approvals:

• Duracell

• Eveready

alkaline MN1604, PC1604 or

alkaline EN22, 522

Security Seal

FIG. 35

The security seal is used to prevent access to the inside of the meter and tampering with the meter settings. See F

IG. 35.

Replacing the Filter

1. Follow the Pressure Relief Procedure, page 6.

2. Unscrew the hose from the swivel (4).

3. Remove the o–ring (8b) and the filter (8a) from inside of the swivel (4) with an o–ring pick.

4. Push the new filter (8a) into the swivel (4), and make sure it is properly seated.

Orient the new filter (8a) so the concave side of the screen faces downstream, as shown below

IG. 34

To change the battery, remove the battery cover, and replace the old battery with a new battery (F

IG. 34).

Replacing the Nozzle

If the nozzle begins to leak, replace it. Refer to Installing Extension and Nozzle on Meter instructions, on

page 8

IG. 36

312668W 31

5. Replace the o–ring (8b).

6. Thread the hose back into the swivel (4).

Page 32

Technical Data

Flow range* 0.1 to 5 gpm (0.4 to 19 lpm)

Maximum Working Pressure 1000 psi (69 bar)

Weight 3 lbs (1.36 kg)

Dimensions without extension/nozzle

Length Width Height

Inlet 1/2” npt, 1/2” BSPP, 1/2” BSPT

Outlet 3/8” npt

Operating temperature range 32°F to 120°F (0°C to 49°C)

Storage temperature range -30°F to 120°F (-34°C to 49°C)

Battery** 9 volt alkaline

11 inches (28 cm)

3.25 inches (8.3 cm)

Wetted parts stainless steel, nitrile rubber, zinc, CS, LCP

Fluid compatibility lubricating oils, antifreeze mixtures

Pressure loss

Accuracy†

Units of measurement

Maximum totalizer amount Maximum recorded dispensed volume Maximum preset volume (LDP5 Meter only)

* Tested in No. 10W motor oil. Flow rates vary with fluid pressure, temperature and viscosity.

** Battery required to meet safety approvals: Duracell

† At 2.5 gpm (9.5 lpm), at 70°F (21°C), with 10W motor oil and 1 gallon (3.8 l) dispensed. May require calibration; out-of-box accuracy is +/-1.25 percent.

Duracell

Eveready

is a registered trademark of Duracell Inc.

is a registered trademark of the Eveready Battery Co., Inc.

90 psi (1.2 bar) @ 5 GPM +/- 0.5 percent

pints, quarts, gallons, liters (factory set in quarts) 99,999 units

999.99 units

999.9 units

MN1604 or Eveready® EN22, 522

32 312668W

Page 33

Notes

312668W 33

Page 34

Graco Extended Dispense Valve Warranty

Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. Graco will, for a period of two (2) years from the date of sale, repair or replace any non-electronic part of the equipment determined by Graco to be defective. Graco will also for a period of one (1) years from the date of sale, repair, or replace any meter electronic components 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.

This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco.

This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If inspection 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 and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.

GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to

the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties.

In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, or otherwise.

FOR GRACO CANADA CUSTOMERS

The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées.

Graco Information

For the latest information about Graco products, visit www.graco.com.

TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor. Phone: 612-623-6928 or Toll Free: 1-800-533-9655, Fax: 612-378-3590.

All written and visual data contained in this document reflects the latest product information available at the time of publication.

GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA

Graco reserves the right to make changes at any time without notice.

For patent information, see www.graco.com/patents.

Original instructions. This manual contains English. MM 312668

Graco Headquarters: Minneapolis

International Offices: Belgium, China, Japan, Korea

www.graco.com

Revised February 2015

Graco 312668W User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Models

Warnings

Installation

Typical Installations

Mounting Bracket

Pressure Relief Procedure

Grounding

Pre–Installation Procedure

Installation Procedure

LDM5 Meter Setup and Operation Instructions

Setup

Setup Menus (FIG. 10)

Operation

Error Code

LDP5 Meter Setup and Operation Instructions

Setup

Setup Menus (FIG. 23)

Operation

Dispensing Fluid in Auto Mode (FIG. 30)

Viewing Totals

Error Codes

Troubleshooting

NOTES

Parts

EM5/PM5 Upgrade Kits†

Thermal Relief Kits (page 5)

Service

Replacing the Battery

Security Seal

Replacing the Filter

Replacing the Nozzle

Technical Data

Notes

Graco Extended Dispense Valve Warranty

Graco Information