Graco SDM8 Series Manuale utente

3A6711C

Instructions

SDM8™and SDM18™

Metered Dispense Valves

For dispensing oil, automatic transmission fluid (ATF), gear oils, antifreeze and

windshield washer solvent.

Not approved for use in explosive atmospheres or hazardous locations. For professional

use only.

See page 6 for model information.

1500 psi (10 MPa, 103 bar) Maximum Working Pressure

Important Safety

Instructions

Read all warnings and instructions

in this manual and related system

manuals before using the

equipment. Save all instructions.

NOTICE

The metered dispense valve is designed to

dispense petroleum-based lubricants,

windshield washer solvent and antifreeze

only. Brake cleaner and/or harsh solvents

may damage the plastic components.

Contents

23A6711C

Contents

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Metered Dispense Valve Overview . . . . . . . . . . . . . . . . . . . . . . 7

Navigation Pad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Header Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Sleep / Awake Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Mounting Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Typical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Pre-Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Install the Metered Dispense Valve . . . . . . . . . . . . . . . . . . . 11

Install the Extension Tube . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Install the Nozzle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Set Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Calibrate the Metered Dispense Valve . . . . . . . . . . . . . . . . . 13

Alternate Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Menu Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Main Menu Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Dispense Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Total Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Utility Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

DEVICE INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

SET-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

UNIT OF MEASURE . . . . . . . . . . . . . . . . . . . . . . . . 18

BANNER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

CALIBRATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

LANGUAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

LOCK SETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . 20

GO BACK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

GO BACK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Contents

3A6711C 3

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Battery Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Definition of Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Recycling and Disposal at End of Life . . . . . . . . . . . . . . . . . . . 25

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Related Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

Technical Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Graco 5-Year Meter and Valve Warranty . . . . . . . . . . . . . . . . .31

Warnings

43A6711C

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

symbols refer to procedure-specific risks. When these symbols appear in the body of this

manual or on warning labels, refer back to these Warnings. Product-specific hazard symbols

and warnings not covered in this section may appear throughout the body of this manual where

applicable.

WARNING

SKIN INJECTION HAZARD

High-pressure fluid from dispensing device, 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 dispensing device at anyone or at any part of the body.

•Do not put your hand over the fluid outlet.

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

•Follow the Pressure Relief Procedure when you stop dispensing and before

cleaning, checking, or servicing equipment.

•Tighten all fluid connections before operating the equipment.

•Check hoses and couplings daily. Replace worn or damaged parts immediately.

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 low-

est rated system component. See Technical Specifications in all equipment

manuals.

•Use fluids and solvents that are compatible with equipment wetted parts. See

Technical Specifications in all equipment manuals. Read fluid and solvent

manufacturer’s warnings. For complete information about your material, request

Safety Data Sheets (SDSs) from distributor or retailer.

•Turn off all equipment and follow the Pressure Relief Procedure when equip-

ment is not in use.

•Check equipment daily. Repair or replace worn or damaged parts immediately

with genuine manufacturer’s replacement parts only.

•Do not alter or modify equipment. Alterations or modifications may void agency

approvals and create safety hazards.

•Make sure all equipment is rated and approved for the environment in which you

are using it.

•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.

Warnings

3A6711C 5

FIRE AND EXPLOSION HAZARD

When flammable fluids are present in the work area, such as gasoline and wind-

shield 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.

•Ground all equipment in the work area.

•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.

•Use only grounded hoses.

•Stop operation immediately if static sparking occurs or you feel a shock.Do

not use equipment until you identify and correct the problem.

•Keep a working fire extinguisher in the work area.

PERSONAL PROTECTIVE EQUIPMENT

Wear appropriate protective equipment when in the work area to help prevent seri-

ous injury, including eye injury, hearing loss, inhalation of toxic fumes, and burns.

Protective equipment includes but is not limited to:

•Protective eye wear, and hearing protection.

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

solvent manufacturer.

WARNING

Models

63A6711C

Models

*WWS = Windshield Washer Solvent

Model Swivel Extension Nozzle Fluid

Max Volumetric

Flow Rate

GPM LPM

25M404 1/2 NPT Rigid Automatic Oil 8 30

25M405 1/2 NPT Rigid Antifreeze Antifreeze 8 30

25M406 1/2 NPT Flexible Automatic Oil 8 30

25M407 1/2 NPT Flexible Antifreeze Antifreeze 8 30

25M410 1/2 NPT Rigid High Flow Oil 18 68

25M411 1/2 NPT Flexible High Flow Oil 18 68

25M413 1/2 NPT Gear Lube Manual Gear Lube 5 19

25M415 1/2 NPT Rigid, open None WWS* 8 30

25M416 3/4 NPT Rigid High Flow Oil 18 68

25M417 3/4 NPT Flexible High Flow Oil 18 68

25M419 1/2 BSPP Rigid Automatic Oil 8 30

25M420 1/2 BSPP Rigid Antifreeze Antifreeze 8 30

25M421 1/2 BSPP Flexible Automatic Oil 8 30

25M422 1/2 BSPP Flexible Antifreeze Antifreeze 8 30

25M425 1/2 BSPP Rigid High Flow Oil 18 68

25M426 1/2 BSPP Flexible High Flow Oil 18 68

25M428 1/2 BSPP Gear Lube Manual Gear Lube 5 19

25M430 1/2 BSPP Rigid, open None WWS* 8 30

25M431 3/4 BSPP Rigid High Flow Oil 18 68

25M432 3/4 BSPP Flexible High Flow Oil 18 68

25M434 1/2 BSPT Rigid Automatic Oil 8 30

25M435 1/2 BSPT Rigid Antifreeze Antifreeze 8 30

25M436 1/2 BSPT Flexible Automatic Oil 8 30

25M437 1/2 BSPT Flexible Antifreeze Antifreeze 8 30

25M440 1/2 BSPT Rigid High Flow Oil 18 68

25M441 1/2 BSPT Flexible High Flow Oil 18 68

25M443 1/2 BSPT Gear Lube Manual Gear Lube 5 19

25M445 1/2 BSPT Rigid, open None WWS* 8 30

25M446 3/4 BSPT Rigid High Flow Oil 18 68

25M447 3/4 BSPT Flexible High Flow Oil 18 68

Metered Dispense Valve Overview

3A6711C 7

Metered Dispense

Valve Overview

Navigation Pad

The Navigation Pad (FIG. 1) includes 4

navigation ARROWS (UP, DOWN, LEFT,

RIGHT) and a center, ENTER button.

Arrows: Move the cursor on the display.

ENTER button: Used to select or store an

entry.

Header Information

The following information appears at the top

of the Work Offline and Dispense screens.

ABanner - Unique identification. For

instructions for assigning a name to the

meter, see Utility Menus, Set-Up,

Banner on page 19.

BBattery Indicator - When the batteries

are fully charged, the battery is

completely filled in. As the battery

discharges, the amount of battery that

is filled declines. When the low battery

symbol shown in FIG. 3 is shown,

replace the batteries. See Battery

Replacement, page 21.

FIG. 1

Navigation Pad ENTER

Display

Navigation

Arrows

FIG. 2

FIG. 3

Metered Dispense Valve Overview

83A6711C

Sleep / Awake Mode

•Sleep: Battery-saving mode.

•Awake:To wake up metered dispense

valve, press any ARROW or the center

ENTER button on the metered

dispense valve’s navigation pad.

Opening and Closing the Nozzle

•To open the nozzle, use your hand to

rotate the nozzle clockwise.

•To close the nozzle, use your hand to

rotate the nozzle counter-clockwise.

Mounting Bracket

Mounting Bracket Kit 249440 is available for

mounting the metered dispense valve on a

console.

Typical Installation

The typical installation shown in FIG. 6 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.

The metered dispense valve is not designed

for in-line installation.

FIG. 4

FIG. 5

Open

Closed

FIG. 6

ITEM 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 required will vary by pump

selected.

Installation

3A6711C 9

Installation

Pressure Relief Procedure

Follow the Pressure Relief Procedure

whenever you see this symbol.

1. Turn off power supply to the pump or

close fluid shut off valve (B).

2. Open nozzle.

3. Trigger the metered dispense valve into

a waste container to relieve pressure.

4. Open any bleed-type master air valves

and fluid drain valves in the system.

5. Leave the drain valve open until you are

ready to pressurize the system.

Grounding

Follow manufacturer’s recommendations to

ground the pump and fluid supply

container.

To maintain grounding continuity when

flushing or relieving pressure: hold a metal

part of the metered dispense valve firmly to

the side of a grounded metal pail, then trigger

the metered dispense valve.

Hoses: Only use electrically conductive

hoses. Check electrical resistance of hoses.

If total resistance to ground exceeds 29

megohms, replace hose immediately.

This equipment stays pressurized until

pressure is manually relieved. To help

prevent serious injury from pressurized

fluid, such as skin injection, splashing fluid

and moving parts, follow the Pressure

Relief Procedure when you stop

dispensing and before cleaning, checking,

or servicing the equipment.

The equipment must be grounded to

reduce the risk of static sparking. Static

sparking can cause fumes to ignite or

explode. Grounding provides an escape

wire for the electric current.

FIRE HAZARD

Conductive metal surfaces on the metered

dispense valve must not make contact with

any positively charged metal surface,

including (but not limited to), the starter

solenoid terminal, alternator terminal or

battery terminal. Such contact could cause

electrical arcing and a fire.

Installation

10 3A6711C

Pre-Installation Procedure

1. Relieve pressure, page 9.

2. Close shut-off valve (B, FIG. 6, page 8).

3. Ground the hose and reel or console.

Leave at least two threads bare when

using PTFE tape. The bare threads

ensure a ground is maintained.

4. Flush equipment. See Flushing, page

10.

Flushing

The equipment was tested with lightweight

oil, which is left in the fluid passages to

protect parts. To avoid contaminating your

fluid, flush the equipment with a compatible

solvent before using it.

1. Close the fluid shut-off valve (B, FIG. 6,

page 8) at each dispense position.

2. Make sure:

•the main fluid outlet valve at the

pump is closed.

•the air pressure to the pump motor

is adjusted to minimize the system

flow rate without the metered

dispense valve attached.

•the air valve is open.

3. Slowly open the main fluid outlet valve.

a. Place the hose end (with no

metered 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 and

work your way toward the pump.

4. Slowly open the shut-off valve (B) at the

dispense position. Flush out a sufficient

amount of oil to ensure that the entire

system is clean; then close the valve.

5. Repeat Step 4 at all other positions.

NOTICE

•If this is a new installation or if the fluid

lines are contaminated, flush the lines

before you install the metered

dispense valve. Contaminated lines

could cause the metered dispense

valve to leak.

•Never dispense compressed air with

metered dispense valve. Dispensing

compressed air will damage the

metered dispense valve.

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