Graco 3A0591U User Manual

Instructions/Parts

TI15713a

™

SaniForce Ram Packages

For use in sanitary applications to transfer medium to high viscosity fluids. For professional use only.

Not for use in European Explosive Atmosphere locations.

See pages 3- 4 for model information, including maximum fluid working pressure.

Important Safety Instructions

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

3A0591U

EN

Contents

Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Piston Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Air-Operated Diaphragm Pumps . . . . . . . . . . . . . 4

Inflatable Seal . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Pressure Relief Procedure . . . . . . . . . . . . . . . . 14

Flush Before First Use . . . . . . . . . . . . . . . . . . . 14

Setting Inflatable Seal Pressure . . . . . . . . . . . . 14

Starting and Adjusting the Ram . . . . . . . . . . . . 15

Starting and Adjusting the Pump . . . . . . . . . . . 16

Changing Drums . . . . . . . . . . . . . . . . . . . . . . . . 17

Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Cleaning Procedure . . . . . . . . . . . . . . . . . . . . . 18

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Disconnect Diaphragm Pump . . . . . . . . . . . . . . 20

Disconnect Piston Pump . . . . . . . . . . . . . . . . . . 20

Service Ram Pistons . . . . . . . . . . . . . . . . . . . . . 21

Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Piston Pump Ram Packages . . . . . . . . . . . . . . . 24

Diaphragm Pump Ram Packages . . . . . . . . . . . 26

Ram Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Air Controls Kits . . . . . . . . . . . . . . . . . . . . . . . . . 32

Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Package Weights . . . . . . . . . . . . . . . . . . . . . . . . 37

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 38

2 3A0591U

Models

Piston Pumps

Maximum Package Air Inlet Pressure: 100 psi (0.7 MPa, 6.9 bar)

Models

Frame Controls

Model, Series

24D708, B ✔✔Priming Piston, Drum 5:1 100 (0.7, 6.9) 80 (0.6, 5.5) 410 (2.8, 28.3) 24D712, B ✔✔Priming Piston, Drum 5:1 100 (0.7, 6.9) 80 (0.6, 5.5) 410 (2.8, 28.3) 24D714, B ✔✔Priming Piston, Drum 5:1 100 (0.7, 6.9) 80 (0.6, 5.5) 410 (2.8, 28.3) 24D720, B ✔✔Double Ball, Drum 5:1 100 (0.7, 6.9) 80 (0.6, 5.5) 410 (2.8, 28.3) 24D724, B ✔✔Double Ball, Drum 5:1 100 (0.7, 6.9) 80 (0.6, 5.5) 410 (2.8, 28.3) 24D726, B ✔✔Double Ball, Drum 5:1 100 (0.7, 6.9) 80 (0.6, 5.5) 410 (2.8, 28.3) 24V839†, A ✔✔Priming Piston, Drum 5:1 100 (0.7, 6.9) 80 (0.6, 5.5) 410 (2.8, 28.3) 24D776, B ✔ ✔ Priming Piston, Stubby 6:1 100 (0.7, 6.9) 100 (0.7, 6.9) 650 (4.5, 44.8) 24D780, B ✔ ✔ Priming Piston, Stubby 6:1 100 (0.7, 6.9) 100 (0.7, 6.9) 650 (4.5, 44.8) 24D782, B ✔ ✔ Priming Piston, Stubby 6:1 100 (0.7, 6.9) 100 (0.7, 6.9) 650 (4.5, 44.8) 24D788, B ✔ ✔ Double Ball, Drum 6:1 100 (0.7, 6.9) 100 (0.7, 6.9) 650 (4.5, 44.8) 24D792, B ✔ ✔ Double Ball Drum 6:1 100 (0.7, 6.9) 100 (0.7, 6.9) 650 (4.5, 44.8) 24D794, B ✔ ✔ Double Ball, Drum 6:1 100 (0.7, 6.9) 100 (0.7, 6.9) 650 (4.5, 44.8) 24D647, B ✔✔Priming Piston, Stubby 12:1 100 (0.7, 6.9) 100 (0.7, 6.9) 1450 (10, 100.0) 24D651, B ✔✔Priming Piston, Stubby 12:1 100 (0.7, 6.9) 100 (0.7, 6.9) 1450 (10, 100.0) 24D653, B ✔✔Priming Piston, Stubby 12:1 100 (0.7, 6.9) 100 (0.7, 6.9) 1450 (10, 100.0) 24F188**, B ✔✔Priming Piston, Stubby 12:1 100 (0.7, 6.9) 100 (0.7, 6.9) 1450 (10, 100.0) 24F189**, B ✔✔Priming Piston, Stubby 12:1 100 (0.7, 6.9) 100 (0.7, 6.9) 1450 (10, 100.0) 24F190**, B ✔✔Priming Piston, Stubby 12:1 100 (0.7, 6.9) 100 (0.7, 6.9) 1450 (10, 100.0) 24P811†, B

24U568†**, B

* SS = Stainless Steel; CS = Carbon Steel ** This model has an additional seal for viscous, sticky materials. † This model has a conical platen.

SS* CS* SS* CS*

✔✔ ✔✔

Pump Description Ratio

Priming Piston, Stubby 12:1 100 (0.7, 6.9) 100 (0.7, 6.9) 1450 (10, 100.0) Priming Piston, Stubby 12:1 100 (0.7, 6.9) 100 (0.7, 6.9) 1450 (10, 100.0)

Maximum Ram Air

Inlet Pressure,

psi (MPa, bar)

Maximum Pump

Air Inlet Pressure,

psi (MPa, bar)

Maximum Fluid

Working Pressure,

psi (MPa, bar)

3A0591U 3

Models

Air-Operated Diaphragm Pumps

Maximum Package Air Inlet Pressure: 120 psi (0.8 MPa, 8 bar)

Frame Controls

Model, Series

24G542, B ✔ ✔ SaniForce 2150, Air-Operated Double

24F191, B ✔ ✔ SaniForce 2150, Air-Operated Double

24G543, B ✔ ✔ SaniForce 2150, Air-Operated Double

24F192, B ✔ ✔ SaniForce 2150, Air-Operated Double

24F193, B ✔ ✔ SaniForce 2150, Air-Operated Double

24F194, B ✔ ✔ SaniForce 2150, Air-Operated Double

24D922, B ✔✔SaniForce 3150, Air-Operated Double

24D926, B ✔✔SaniForce 3150, Air-Operated Double

24D928, B ✔✔SaniForce 3150, Air-Operated Double

24J364, B ✔✔SaniForce 3150, Air-Operated Double

24J365, B ✔✔SaniForce 3150, Air-Operated Double

24J366, B ✔✔SaniForce 3150, Air-Operated Double

24D932, B ✔✔SaniForce 3150, Air-Operated Double

24D936, B ✔✔SaniForce 3150, Air-Operated Double

24D940, B ✔✔SaniForce 3150, Air-Operated Double

24D944, B ✔✔SaniForce 3150, Air-Operated Double

24D948, B ✔✔SaniForce 3150, Air-Operated Double

24D952, B ✔✔SaniForce 3150, Air-Operated Double

Pump Description Ratio

Diaphragm, Ball Check, PTFE

Diaphragm, Ball Check, Santoprene

Diaphragm, Ball Check, EPDM

Diaphragm, Ball Check, PTFE

Diaphragm, Ball Check, Santoprene

Diaphragm, Flapper Check, Santoprene

Maximum

Ram Air Inlet

Pressure,

psi (MPa, bar)

1:1 100 (0.7, 6.9) 120 (0.8, 8.2) 120 (0.8, 8.2)

Maximum

Pump Air Inlet

Pressure,

psi (MPa, bar)

Maximum

Fluid Working

Pressure,

psi (MPa, bar)SS* CS* SS* CS*

* SS = Stainless Steel; CS = Carbon Steel

Inflatable Seal

Normal Air Operating

Part, Series Description

16G242, C Inflatable Seal

(0.07- 0.17 MPa, 0.69-1.7 bar)

4 3A0591U

Pressure

10-25 psi

Maximum Air Operating

Pressure

25 psi

(0.17 MPa, 1.7 bar)

Material Certification

Reference: SaniForce Product Family

Issue Date: November 1, 2011

All fluid contact materials in the SaniForce product family are FDA-Compliant and meet the United States Code of Federal Regulations (CFR) Title 21, Section 177 or are of a corrosion resistant grade Stainless Steel. This includes the below product groups:

1. SaniForce 515, 1040, 1590, 2150 Air-Operated Double Diaphragm Pumps

2. SaniForce 1590, 3150 HS Air-0perated Double Diaphragm Pumps

3. SaniForce 1590, 3150 HS 3-A Certified Air-Operated Double Diaphragm Pumps

4. SaniForce 5:1, 6:1 and 12:1 Air-Operated Piston Pumps

5. SaniForce Diaphragm Pump and Piston Pump Drum Unloaders

6. SaniForce Diaphragm Pump and Piston Pump Bin Evacuation Systems

Bradley A. Byron Quality Manager Graco Inc.

Models

3A0591U 5

Warnings

WARNINGWARNINGWARNING

WARNING

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, 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.

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.

MOVING PARTS HAZARD

Moving parts can pinch, cut or amputate fingers and other body parts.

• Keep clear of moving parts.

• Do not operate equipment with protective guards or covers removed.

• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,

follow the Pressure Relief Procedure and disconnect all power sources.

FIRE AND EXPLOSION HAZARD

Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion:

• Use equipment only in well ventilated area.

• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop cloths (potential static arc).

• Keep work area free of debris, including solvent, rags and gasoline.

• Do not plug or unplug power cords, or turn power or light switches on or off when flammable fumes are present.

• Ground all equipment in the work area. See Grounding instructions.

• Use only grounded hoses.

• Hold gun firmly to side of grounded pail when triggering into pail.

• 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.

6 3A0591U

Warnings

WARNINGWARNINGWARNING

WARNING

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 from distributor or retailer.

• Do not leave the work area while equipment is energized or under pressure. Turn off all equipment and

follow the Pressure Relief Procedure when equipment 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.

• 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.

SPLATTER HAZARD

Hot or toxic fluid can cause serious injury if splashed in the eyes or on skin. During blow off of platen, splatter may occur.

• Use minimum air pressure when removing platen from drum.

TOXIC FLUID OR FUMES HAZARD

Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed.

• Read MSDSs to know the specific hazards of the fluids you are using.

• Route exhaust away from work area. If diaphragm ruptures, fluid may be exhausted into the air.

• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.

BURN HAZARD

Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe burns:

• Do not touch hot fluid or equipment.

PERSONAL PROTECTIVE EQUIPMENT

You must wear appropriate protective equipment when operating, servicing, or when in the operating area of the equipment to help protect you from serious injury, including eye injury, hearing loss, inhalation of toxic fumes, and burns. This 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.

3A0591U 7

Installation

Grounding

The equipment must be grounded. Grounding reduces the risk of static and electric shock by providing an escape wire for the electrical current due to static build up or in the event of a short circuit.

Pump: Connect a ground wire (Graco PN 238909) to the ground screw on the bottom cover of the air motor, under the shield. Connect the other end of the ground wire to a true earth ground.

Air and fluid hoses: use only electrically conductive hoses with a maximum of 500 ft. (150 m) combined hose length to ensure grounding continuity. Check electrical resistance of hoses. If total resistance to ground exceeds 25 megohms, replace hose immediately.

Air compressors: follow manufacturer’s recommendations.

Dispense valve: ground through connection to a properly grounded fluid hose and pump.

Location

Position the ram so the air controls are easily accessible. Ensure that there is sufficient overhead clearance when the ram is fully raised. See Repair, page 20.

Position the ram in an area with adequate access for servicing and cleaning the equipment and adjacent areas to maintain the required level of hygiene. Locate equipment away from sources of air currents, dust, or liquids derived from leakage, condensation, or aerosols.

Using the holes in the ram base as a guide, drill holes for 1/2 in. (13 mm) anchors.

Check that the ram base is level in all directions. If necessary, level the base using metal shims. Secure the base to the floor using 1/2 in. (13 mm) anchors that are long enough to prevent the ram from tipping.

Material supply container: follow local code.

Container(s) that receive material: follow local code.

Solvent pails used when flushing: follow local code.

Use only conductive metal pails, placed on a grounded surface. Do not place the pail on a nonconductive surface, such as paper or cardboard, which interrupts grounding continuity.

To maintain grounding continuity when flushing or relieving pressure: hold metal part of the dispense

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

8 3A0591U

Setup

NOTE: Reference numbers and letters in parentheses in

the text refer to the callouts in the figures and the parts drawings.

Accessories are available from Graco. Make certain all accessories are sized and pressure-rated to meet your system requirements

F

IG. 1 and FIG. 2 are guides for selecting and installing

system components and accessories. Contact your Graco distributor for assistance in designing a system to suit your particular needs.

• Inflatable Seal (C): Adjust inflation level so the seal

fits snug against the drum. A properly inflated seal wipes the sides of the drum and prevents material from passing the plate, to minimize waste.

• Main air bleed valve (D): Required in your system

to shut off the air supply to the pump and ram. When closed, the valve bleeds off all air in the ram and pump.

Installation

Air and Fluid Accessories

The following accessories are recommended for your system, and are available from your Graco distributor. Make certain all accessories are sized and pressure-rated to meet your system requirements

• Fluid Drain Valve (M): Required in your system to

relieve fluid pressure between the pump and the dispense device.

• Fluid Outlet Elbow (P): Recommended for ram

packages with piston pumps. Connects the fluid outlet hose to the pump fluid outlet.

• Air Line Filter (K): Removes harmful dirt and mois-

ture from the compressed air supply.

• Second bleed-type air valve (L): isolates air line

accessories and supply system for servicing. Locate upstream from all other air line accessories.

3A0591U 9

Installation

TI16245

A

B

H

K

C

D

J

M

E

F

G

L

Key: Ram Package Components (Supplied)

APump BRam C Inflatable Seal D Main Air Bleed Valve (required for pump and ram) E Air Assist Air Supply F Inflatable Seal Air Supply (partially visible) G Ram Director Air Supply H Enclosed Air Controls (see F

IG. 3; exposed air controls

also available.)

Accessories (Not Supplied)

J Air Supply Hose (use 1/2 in. air hose, minimum) K Air Line Filter L Second Bleed-Type Air Valve M Fluid Outlet Hose N Fluid Drain Valve (required for pump) P Fluid Outlet Elbow

N

P

FIG. 1: Typical Installation, Piston Pump

10 3A0591U

Installation

TI16247a

A

B

C

J

K

D

H

N

E

F

G

L

M

FIG. 2. Typical Installation, Diaphragm Pump

Ram Package Components (Supplied)

APump BRam C Inflatable Seal D Main Air Bleed Valve (required for pump and ram) E Air Assist Air Supply F Inflatable Seal Air Supply (partially visible) G Ram Director Air Supply H Enclosed Air Controls (see F

also available.)

IG. 3; exposed air controls

Accessories (Not Supplied)

J Air Supply Hose (use 1/2 in. air hose, minimum) K Air Line Filter L Second Bleed-Type Air Valve M Fluid Outlet Hose N Fluid Drain Valve (required for pump)

3A0591U 11

Installation

TI15715a

TI15716a

TI15717b

Exposed Air Control Module

(Front View)

Enclosed Air Control Module

(Side View)

Enclosed Air Control Module

(Bottom View)

Exposed Air Control Module

(Rear View)

TI15726a

BB

BC

BD

BE

BF

BG

BH

BK

BB

BC

BE

BF

BJ

BH

BJ

BA

Main Air Inlet (on bottom)

Pump Air Supply

Air Assist Air Supply

Ram Up Air Supply

Ram Down Air Supply

Main Air Inlet and Main Air Valve (BA)

Air Assist Air Supply

Ram Up Air Supply

Ram Down Air Supply

Exhaust Port (BD)

Seal Air Supply

BA

BK

Pump Air Supply

BG (out of view)

Seal Air Supply

BL

BK

FIG. 3: Air Control Modules

12 3A0591U