Graco 3A2714B User Manual

Repair/Parts

Husky™ 2200 Air

Diaphragm Pum

Polypropylene or PVDF pumps for ﬂuid transfer applications, including high viscosity materials. For professional use only. Not for use in European explosive atmosphere locations.

Important Safety Instructions Read all warnings and instructions in this manual and in your Operation manual. Save these instructions.

Maximum W (0.86 MPa, 8.6 bar)

orking Pressure: 125 psi

-Operated

3A2714B

PROVEN QUALITY. LEADING TECHNOLOGY.

Contents

Warnings ........................................................... 3

Ordering Information........................................... 6

Related Manuals ................................................ 6

Conﬁguration Number Matrix............................... 7

Troubleshooting.................................................. 8

Notes................................................................. 10

Repair................................................................ 11

Pressure Rel Replace Com

ief Procedure............................ 11

plete Air Valve ......................... 11

Replace Seals or Rebuild Air Valve............... 12

Check Valve Repair .....................................14

Diaphragm and Center Section Repair........... 15

Torque Instructions............................................. 19

Parts.................................................................. 20

Manifold Sea

Accessories........................................................ 31

Technical Data ...................................................32

Graco Stan

ls............................................. 30

dard Husky Pump Warranty................ 34

3A2714B

Warnings

The following exclamation p risks. When th Warnings. Pr the body of th

warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The

oint symbol alerts you to a general warning and the hazard symbols refer to procedure-speciﬁc

ese symbols appear in the body of this manual or on warning labels, refer backtothese

oduct-speciﬁc hazard symbols and warnings not covered in this section may appear throughout

is manual where applicable.

WARNING

FIRE AND EXPLOSION HAZARD

Flammable prevent ﬁr

• Use equipment only in well ventilated area.

• Eliminate plastic d

• 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.

•Grounda

• Use only grounded hoses.

• Hold gun ﬁrmly to side of grounded pail when triggering into pail. Do not use pail liners unless they are antistatic or conductive.

• Stop op equipm

• Keep a working ﬁre extinguisher in the work area.

• Route exhaust away from all ignition sources. If diaphragm ruptures, ﬂuid may be exhausted with air.

fumes, such as solvent and paint fumes, in work area can ignite or explode. To help

e and explosion:

all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and

rop cloths (potential static arc).

ll equipment in the work area. See Grounding instructions.

eration immediately if static sparking occurs or you feel a shock. Do not use

ent until you identify and correct the problem.

Static charge may build up on plastic parts during cleaning and could discharge and ignite ﬂammable vapors. To help prevent ﬁre and explosion:

• Clean

• Do not clean with a dry cloth.

• Do not operate electrostatic guns in equipment work area.

PRES

Fluid from the equipment, leaks, or ruptured components can splash in the eyes or on skin and cause serious injury.

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

• Tighten all ﬂuid connections before operating the equipment.

•Ch

3A2714B 3

plastic parts only in well ventilated area.

SURIZED EQUIPMENT HAZARD

cleaning, checking, or servicing equipment.

eck hoses, tubes, and couplings daily. Replace worn or damaged parts immediately.

Warnings

WARNING

EQUIPMENT MISUSE HAZARD

Misuse can cau

• Do not operate the unit when fatigued or under the inﬂuence of drugs or alcohol.

• Do not exceed system compo

• 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.

•Turnoffal

• 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.

•Makesure

• 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 kin

• Keep children and animals away from work area.

• Comply with all applicable safety regulations.

THERMA

Fluids subjected to heat in conﬁned spaces, including hoses, can create a rapid rise in pressure due to the thermal expansion. Over-pressurization can result in equipment rupture and serious injury.

se death or serious injury.

the maximum working pressure or temperature rating of the lowest rated

nent. See Technical Data in all equipment manuals.

l equipment and follow the Pressure Relief Procedure when equipment is not in use.

all equipment is rated and approved for the environment in which you are using it.

k or over bend hoses or use hoses to pull equipment.

L EXPANSION HAZARD

• Open a valve to relieve the ﬂuid expansion during heating.

• Replace hoses proactively at regular intervals based on your operating conditions.

PLASTIC PARTS CLEANING SOLVENT HAZARD

solvents can degrade plastic parts and cause them to fail, which could cause serious

Many

ry or property damage.

inju

• Use only compatible water-based solvents to clean plastic structural or pressure-containing parts.

•See

Technical Data in this and all other equipment instruction manuals. Read ﬂuid and

vent manufacturer’s MSDSs and recommendations.

sol

3A2714B

WARNING

TOXIC FLUID OR FUMES HAZARD

Warnings

Toxic ﬂuids or inhaled, or s

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

• Route exhaus 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

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. This protective equipment includes but is not limited to:

•Protect

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

fumes can cause serious injury or death if splashed in the eyes or on skin,

wallowed.

t away from work area. If diaphragm ruptures, ﬂuid may be exhausted into

ive eyewear, and hearing protection.

3A2714B 5

Ordering Inform

ation

Ordering Info

To Find Your Ne

1. Visit www.graco.com.

2. Click on Where to Buy and use the Distributor Locator.

rmation

arest Distributor

To Specify the Conﬁguration of a New Pump

Please call your distributor.

Use the On Equipmen

line Husky Selector Tool on the Process

t page at www.graco.com.

To Order Replacement Parts

Please call your distributor.

Distributor N

1. To ﬁnd part numbers for new pumps or kits, use the Online Husky Selector Tool.

2. To ﬁnd part numbers for replacement parts:

a. Use the 20–d

the pump. If part number correspon

b. Use the Con

next page t described

c. Refer to t

Parts/Ki referenc as needed

3. Please c

ote

igit number from the ID plate on

you only have the Graco 6–digit

, use the selector tool to ﬁnd the

ding 20–digit number.

ﬁguration Number Matrix on the

o understand which parts are

by each digit.

he main Parts illustration and to the

ts Quick Reference. Follow the page

es for further ordering information,

all Graco Customer Service to order.

Relat

Manual Number

3A2578

ed Manuals

Title

y 2200 Air-Operated Diaphragm

Husk

,Operation

Pump

6 3A2714B

Conﬁguration Nu

mber Matrix

Conﬁguration

Check the identiﬁcation plate (ID) for the Conﬁguration Number of your pump. Use the following matrix to deﬁne the components of your pump.

Sample Conﬁguration Number: 2200P-P01AP1PPPTFKPT

2200P P01A P1

Pump Model

Center Section and Air Valve

Number Matrix

Fluid Covers and Manifolds

PP PT FK PT

Seats

Balls Diaphragms

Manifold and Seat Seals

Pump

2200P

Polypropylene

2200F

PVDF

Seat Material

Polypropylene

PVDF

Santoprene

Stainless Steel

Center Section and Air Valve Material

P01A

P01G

Ball Material Diaphragm Material

FK PT SP

Polypropylene

FKM

PTFE

Santoprene

For Use With

Standard Diaphragms

Overmolded Diaphragms

FK PO PT SP

FKM

PTFE/EPDM Overmolded

PTFE/Santoprene 2–Piece

Santoprene

Fluid Covers and Manifolds

Polypropylene, Center Flange, ANSI/DIN

Polypropylene, End Flange, ANSI/DIN

PVDF, End Flange, ANSI/DIN

Manifold and Seat Seal Material

PTFE

3A2714B

Troubleshootin

Troubleshooting

Problem Cause Solution

Pump cycles but will not prime.

Pump cycles at stall or fails to hold pressure at stall.

Pump will not cycle, or cycles once and stops.

Pump is running too fast, causing cavitation before prime.

Check valve ball severely worn or wedged in seat or manifold.

Seat sever

Outlet or inlet clogged.

Inlet or o

Inlet ﬁt

Manifold o-rings damaged.

Worn ch o-ring

Air valve is stuck or dirty. Disassemble and clean air valve.

Check valve ball severely worn and wedged in seat or manifold.

Pilot valve worn, damaged, or plugged.

valve gasket damaged.

Air

Dispensing valve clogged. Relieve pressure and clear valve.

ely worn.

utlet valve closed.

tings or manifolds loose.

eck valve balls, seats, or

Reduce air inlet pressure.

Replace bal

Replace ball and seat.

Unclog.

Open.

Tighten.

Replace o-rings.

Replac

Use ﬁltered air.

ace ball and seat.

Repl

Replace pilot valve.

lace gasket.

Rep

landseat.

Pump operates erratically.

ogged suction line.

Sticky or leaking check valve balls. Clean or replace..

Diaphragm (or backup) ruptured.

Restricted exhaust. Remove restriction.

Pilot valves damaged or worn. Replace pilot valves.

Air valve damaged. Replace air valve.

Air valve gasket damaged. Replace air valve gasket.

Air supply erratic. Repair air supply.

Exhaust mufﬂer icing.

Inspect; clear.

eplace.

Use drier air supply.

8 3A2714B

Problem Cause Solution

Troubleshootin

Air bubbles in

Exhaust air contains ﬂuid being pumped.

Moisture in exhaust air. High inlet air humidity. Use drier air supply.

Pump exhausts excessive air at stall.

Pump leaks air externally.

leaks ﬂuid externally from

Pump

ts.

join

ﬂuid.

Suction line i

Diaphragm (or backup) ruptured.

Loose manifolds, damaged seats or o-rings.

Pump cavitation.

Loose diaphragm shaft bolt.

Diaphragm (or backup) ruptured.

Loose dia

Worn air valve cup or plate. Replace cup and plate.

Damaged

Damaged pilot valve. Replace pilot valves.

Worn sh

Air valve or ﬂuid cover screws loose.

ragm damaged.

Diaph

Air valve gasket damaged. Replace gasket.

e manifold screws or ﬂuid cover

Loos

ws.

scre

s loose.

phragm shaft bolt.

air valve gasket.

aft seals or bearings.

Tighten.

Replace.

Tighten manifold bolts or replace seats or o-rings.

Reduce pump

Tighten.

Replace.

Tighten or replace.

Replace

Replac

Tighten.

Repla

Tigh cove

e shaft seals or bearings.

ce diaphragm.

ten manifold screws or ﬂuid

rscrews.

speed or suction lift.

gasket.

Manifold o-rings worn out.

Replace o-rings. Alternate materials are available. See

Manifold Seals, page 30.

3A2714B 9

Notes

10 3A2714B

Repair

Pressure Relief Procedure

Follow the Pressure Relief Procedure whenever you see this symbol.

This equipment stays pressurized is relieved manually. To help prev injury from pressurized ﬂuid, suc in the eyes or on skin, follow the Pr Procedure when you stop pumping a clean, check, or service the equi

1. Shut off the air supply to the pump.

2. Open the dispensing valve, if used.

3. Open the ﬂuid drain valve to relieve ﬂuid pressure. Have a container ready to catch the drainage.

until pressure

ent serious

h as splashing

essure Relief

nd before you

pment.

Replace Complete Air Valve

4. Align the new air valve gasket (105*) on the center housing, then attach the new air valve. Follow the Torque Instructions, page 19.

5. Reconnect the air line to the motor.

Follow these instructions to install Air Valve Replacement Kit 24V231.

1. Stop the pump. Follow the

Pressure Relief Procedure, page 11.

2. Disconnect the air line to the motor.

3. Remov and ga

e nuts (104). Remove the air valve (102)

sket (105).

3A2714B

+ 23 hidden pages