Graco Husky 1040 Instructions-parts List Manual

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INSTRUCTI@;N

L!S

T

ORACO

First

choice when

quality

cguits.'*

308-479

,

Rev.

G

\

Supersedes Rev. A

and PCNs B td E

'

(includes

Rev. F)

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ALUMINUM AND STAINLESS STEEL

!

''n,Husky

*'

1040

Air-Operated

.

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:.

l;r,f

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Di,aphrcigm

,Pumps

120

psi (0.84

MPi,'8.4 bar)-:AttaxiiAuq

Fluid WorXing

Pressure

120

psi

(0.84

MPa,

8.4

ba\

Maximum Air lnput Pressure

lr

I

(

,t

'-1

'

*Model

No, D73-_

Aluminum Pumps

:

*Modet

tto. oza-T stainless steel

Fr-p=

*NOTE:

Referto

the Pump'Matrix on

page

22 to

determine the Model

No.

of

your pump.

US

and Foreign Patents Pending

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Aluminum

Model Shown

v2632

GRACO INC.

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"(

P.O. BOX'.I2t41

MINNEAPOLIS,

MN

5540-1441

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1994, GRACO

tNC.

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-:9raco

lirc. is registered

to l.S. EN ISO 9001

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This manual

contains important

warnings and information.

READ AND

KEEP FOR REFERENCE.

-

INSTRUCNONS

_",'m

-'

t

,\

Table

of

Contents

Safety

Warnings

Symbols

lnstallation,..,

Qperation:....

Maintenance . . . Troubleshooting Service, Pump Matrii.. . Repair Kit Matrix

Parts .

Dimensional Drawings . :.. :. :.. i. . :.

Technical Data and

Performance

Chart

Warranty

Graco Phone Number

Warning Symbol

This

symbol

alerts

you

to the

possibility

of serious

injury or death if

you

do not follow the instructions.

'Caution

Symbot

This

symbolalerts

you

to the

possibility

of damage to

or destruction of equipment if

you

do not follow the

instructions.

*

'Ji1'"

Symbols

r ' o1'

,ltt

2

2 4

10

11

"

12 14

22 23 24 28 29

32

[W

A

CEUTION

EQUIPMENT MISUSE HAZARD

Equipment misuse

can cause

the

equipment

to'rupture

or

malfunction

and

result

in serious injury.

o

This

equipment is

for

professional

use

only.

.

Read all

instruction

manuals, tags, and labels before

operating the equipment.

o

Use the equipment only for its

intended

purpose.

lf

you

are not sure, call

your

Graco

distributor:

o

Do

not alter

or

modiff this

equipment.

.

Check equipment daily. Repair or replace worn or damaged

parts

immediately.

o

Do not

exceed

the maximum working

pressure

of

the lowest

rated component in

your

system.

This

equipment

has a 120

psi (0.84

MPa,8.4 bar) maximum

working

pressure

at 120

psi

(0.84

MPa,

8.4

bar) maximum incoming air

pressure.

o

Use

nuiOs

and solvents which are compatible with the equipment wetted

O"nr.

*"r", to

the

Tech-

nical Data seclion of all equipment manuals. Read the fluid and

solvent manufacturer's wam-

i

ings.

i

o

Do

not

use 1,1,1-trichloroethane,

methylene

chloride, other halogenated hydrocarbon

solvents or

fluids

containing such solvents

in

pressurized

aluminum equipment.

Such

use

could

result

in

a

chemical reaction, with the

possibility

of explosion

.

Do not use hoses to

pull

equipment.

o

Route hoses away from traffic areas, sharp edges, moMng

parts,

and hot

surfaces. Do not ex-

pose

Graco

hoses

to

temperatures

above 82'C

(180'D

or below

*40"C

(*40"D.

o

Do not lift

pressurized

equipment.

.

Comply

with

all

applicable local,

state, and national fire, electrical, and

safety

regulations.

2

308-479

I

?

a

-

A

N

ii*til*u

#fl\

TOXIC FLUID

HAZARD

Hazardous

fluid

or.toxic

fumes

can cause serious injury or death if

splashed in the

eyes or on the

'r

skin, inhaled,

or swallowed.

.

Know

the specific hazards

of

the fluid

you

are using.

.

Store hazardous fluid in an

approved container. Dispose

of

hazardous

fluid according to all local,

state and nationalguidelines.

:

.

Always wear

protective

eyewear,

gloves,

clothing

and respirator

as recommended

by the

fluid

and solvent manufacturer.

.

o

Pipe and dispose

of the exhaust air safely, away fom

people,

animals, and food handling

areas.

lf the diaphragm fails, the fluid

is exhausted along with the air.

See Air Exhaust

Ventilation on

page

8.

ilH:::;il::::]l*ffi:,

names

orsparks can cause,

r,,.",.0o,"

conoitiqn ano

result in a fire

or explosion and serious injury.

o

Ground the

equipment. Referto Grounding on

page

4.

o

lf

there is any static

sparking or

you

feel an

electric.shock while using this

equipment, stop

pumping

immediately. Do not use the

equipment

until

you

identiff and

correct

the

problem.

I

o

Provide fresh air ventilation to

avoid the buildup of flammable fumes from

solvents or the fluid

being

sprayed.

.

Pipe and dispose

of

the

exhaust.air safely, away,fom,all'iourees of ignition. lf the'diaphragm'

fails, the fluid is

exhausted

along

with the air. See Air Exhaust Ventilation

on

page

8.

o

Keep the work area free

of

debris, including

solvent,

rags,

and

gasoline.

l'

.

Electrically disconnect all

equipment

in the

work area.

j

'i

o

Extinguish all

open

flames

or

pilot

lights in

the work area.

l

o

Do not

smoke in the work area.

:

,

"

i

o

Do not turn

on or off

any light

switch

in the

work area while operating or if fum'es are

present.

o

Do not

operate

a

gasoline

engine in the work area.

,

nt

N,/

m

C

Ui:

.t

308-479 3

.l

lnstal,lation

General lnformation

.

The Typical lnstallations shown

in

Figs.

24 are

only

guides

for selecting and installing system

components. Contact

your

Graco distributor

for

assistance in

planning

a system

to

suit

your

needs.

o

Always

use

Genuine Graco

Parts and Accessories.

Referto Product Data Sheet 305-588.

o

Reference numbers and letters in

parentheses

refer

to the callouts

in the figures and the

parts

lists on

pages

24-25.

o'

Aluminum Husky 1040 Pump

Model No.239-823,

with straight-thread manifolds,

is available and can

be

ordered separately.

Grounding

To

reduce the risk

of

static"sparking,

ground

the

pump

and

all

oth'er equipment

used or located

in

the

pumping

area. Check

your

local

electrical

code for detailed

grounding

instructions for

your

area

and type of

equipment. Ground

all

of

this equipment.

o

Pump:

Connect

a

ground

wire and

clamp

as shown

in Fig. 1. Loosen the

grounding

lug locknut

(VV)

and

washer

(X).

lnsert

one end of a

12

ga

(1.5

mm2)

minimum

ground

wire

(Y)

into the slot in the

lug

(4

and tighten the locknut securely. Connect

the

clamp

end of the

ground

wire to a true earth

ground.

Order

Part No.

222-011 Ground

\Mre and Clamp.

Z

x

W

Fig. 1

02646

o

Air and fluid hoses: Use

only

grounded

hoses with

a

maximum

of 500

ft

(150

m)

combined

hose

length to

ensure

grounding

continuity.

o

Air

compresson

Follow

the

manufacturer's

recommendations.

o

All

solvent

pails

used when flushing: Follow the

local code. Use only metal

pails,

which are

conductive.

Do not

place

the

pail

on a

non-conductive surface, such

as

paper

or

cardboard,

which interrupts the

grounding

continuity.

.

Fluid

supply container:

Follow thg local,code

.-1.,,s

1u.li.

*1!

4

Y

+

TOXIC FLUID HAZARD

Hazardous fluid or toxic

fumes

can

cause

serious injury or

death if splashed

in the eyes or on

the

skin,

inhaled, or

swallowed.

1. Read TOXIC FLUID HAZARD on

page

3

2. Use

fluids and

solvents

which are compatible

with

the

equipment

wetted

parts.

Refer

to the

Technica! Data section of

all equipment manu-

als. Read the

fluid

and solvent

manufacturer's

warnings.

W

nt

Nl/

FIRE AND EXPLOSION

HAZARD

This

pump

must be

grounded.

Before

operating the

pump, ground

the system

as explained below.

Also, read the sec-

tion FIRE AND EXPLOSION

HAZARD,

on

page

3.

W

4 308-479

!nstallation

Mountings

A

CEUTION

The

pump

exhaust air

may

contain

contaminants

Ventilate to a remote area if the

contaminants

could affect

your

fluid

supply. See Air

Exhaust'

Ventilation on

page

8.

1.

Be sure the mounting surface

can support the'

weight of the

pump,

hoses, and

accessories, as

well as the stress

caused during operation.

2.

For

all mountings, be sure the

pump

is bolted

directly to the mounting

surface.

3. For ease of operation and

service, mount the

pump

so

the

air

valve

cover

(2),

air inlet, and fluid

inlet and

outlet

ports

are easily accessible.

4. Rubber Foot Mounting Kit

236452 is available to

reduce noise and vibration

during operation.

Air Line

lnstall the air line accessories

as shown in Figs.

24 on

pages

6 and 7. Mount these

accessories

on

the wall

or on a bracket. Be sure the air line

supplying the accessories

is

grounded.

a. lnstall an air regulator

(C)

and

gauge

to control

the fluid

pressure.

The fluid

outlet

pressure

will

be the same as the setting of

the air

regulator.

b.

''

Lbcate one bleed-type mlster air

valve

(B)

close to the

pump

and use it to relieve trapped

air. See the WARNING above. Locate the

other

master air valve

(E)

upstream from

all

air

line

accessories

and

use it to isolate them

during cleaning and repair.

c. The air line filter

(F)

removes harmful dirt and

.

moisture from the

compressed air supply.

2. lnstall

a

grounded,

flexible

air

hose

(A)

between

the accessories

and lhe 112 npt(f)

pump

air

inlet

(N).

See

Fig.5.

Use a minimum

3/8'(9.5

mm) lD

air hose.

Screw an air line

quick

disconnect

coupler

(D)

onto

the

end of the air hose

(A),

and

.

screw

the mating

fitting into the

pump

air inlet

snugly. Do not

connect the coupler

(D)

to the fitting

until

you

are ready

to operate the

pump.

Fluid

Suction

Line

1.

Use

grounded

fluid

hoses. The

pump

fluid inlet

(R)

is 1" npt(f).

See Fig. 5. Screw the fluid fitting

into

the

pump

inlet

securely.

2. lf the fluid inlet

pressure

to the

pump

is more than

25o/o

of

lhe

outletworking

pressure,

the ballcheck

valves will not

close

fast

enough, resulting in

inefiicient

pu

mp operation.

3. At inlet fluid

pressures

greater

than 15

psi

(0.1

MPa, 1 bar),

diaphragm life will be

shortened.

I

4. See the Technical

Data on

page

29 for maximum

suction lift

(wet

and dry)

Fluid

Outlet

Line

1. Use

grounded

fluid

hoses

(L).

The

pump

fluid

outlet

(S)

is 1l npt(f).

See

Fig.

5. Screw the fluid

fitting into the

pump

outlet securely.

i

.t''

2. lnstall a fluid drbin

valve

(J)

near the fluid

outlet.

See

the

WARNING above, and Figs. 24

on

pages

6 and 7.

3. lnstalla shutoff valve

(K)

in the fluid outlet line

A bleed-type master air valve

(B)

is

required in

your

system to'relieve airtrapped

between this'

valve and the

pump.

Trapped air

can cause

the

pump

to

cycle unexpectedly, which

could

result in

serious

injury, including

splashing in the

eyes or on

the skin, injury from moving

parts,

or contamination

from hazardous fluids. See Fig.

3.

W

D

7

A

fluid drain valve,

(J)

is required to relieve

pres-

sure in the hose if it is

plugged.

The drain valve

l

reduces the risk

of serious injury including

splash-

ing in the eyes or

on

the

skin, or contamination

I

from hazardous

fluids when relieving

pressure.'ln=

stall the valve close to the

pump

fluid

outlet. See

Fig.

3.

IIIAENINTC

308-479

r

5

'I

lnstallation

KEY FOR FIG.2

A Air

Supply

Line

B

.Bleed-Type

Master

Air Valve

(required

for

pump)

C Air

Regulator

D

Air

Line

Quick Disconnect

E Master Air Valve

(for

accessories)

F Air Line Filter G Fluid Suction Line H

Bung

Adapter

J Fluid Drain Valve

(required)

K Fluid ShutoffValve L Fluid Line Y Ground V1/ire

(required;

see

page

4

.

for installation instructions)

TYPICAL BUNG-MOU

NT INSTALLATION

E F CB

A

L

D

J

Y

H

tJ

z

02648

Fig. 2

E F CB

.

TYPICAL

FLOOR-MOUNT

INSTALLATION

L

KEY FOR FIG.3

A Air Supply Line

,

B

Bleed-Type Master Air Valve

(required

for

pump)

C

Air Regulator

D

Air Line Quick Disconnect

E Master Air Valve

(for

accessories)

F Air Line Filter

.

G

Fluid

Suction

Line

J

Fluid Drain Valve

(required)

K Fluid ShutoffValve L Fluid

Line

Y

Ground

Wre

(required;

see

page

4

for installation

instructions)

A

K

J

Y

Fig.3

.

6 308-479

G

D

02651

I

!nstallation

KEY FOR FIG.4

A Air

Supply

Line

B Bleed-Type Master Air Valve

(required

for

pump)

C

Air Regulator

D Air Line Quick Disconnect E Master Air \hlve

(for

accessories)

F Air Line Filter G

Fluid

Suction

Line

J Fluid Drain \hlve

(required)

K Fluid ShutofiValve L Fluid Line

M

\

hll Mounting

Bracket

Y

Ground \Mre

(reguired;

see

page

4

for installation instructio ns)

EFCB

D

G

TYPICAL

WALL.MOU NT INSTALLATION

AK

M

J

Y

02649

Fig.4

Changing the

Orientation

of the

Fluid lnlet

and

Outlet

Ports

On aluminum

pumps,

the fluid inlet and outlet

manifolds have threaded

ports

on both ends.

The

pump

is shipped with a

plug

installed in one end of

each manifold, and the opposite end open. See Fig. 5.

To

change the orientation of the inlet and/or outlet

port,

remove the

plug

from one end of a manifold and

install

it in

the opposite end.

On stainless steel

pumps,

the fluid inlet and outlet

manifolds have threaded

ports

on

one end

only. The

pump

is

shipped with the

ports

facing the same

direction. To reverse the

orientation of

the

ports:

1. Remove

the screws and nuts

holding

the

inlet

and/or

outlet

manifold to the

covers.

2. Reverse the manifold and reattach. lnstallthe

screws and torque to 120-150 in-lb

(14-17

N.m).

KEY

N 1/2 npt(f) Air lnlet Port P Muffler;.Air Exhau$ Port is

3/4

npt(f)

R 1'npt(f) Fluid lnlet Port S 1'npt(f)

Fluid

Outlet Port

1

06

Manifold and

Cover Screws

3 Air Valve Screws

A

Apply mediurn-

strength

(blue)

Loc-

tite@

or equivalent

to

the threads, and torque to 12G-150

r

inJb

(14-17

N.m).

Torque to

38-43

in-lb

(4.4-5.0

N.m).

106

a

S

1064

R

s263?

Ag

N

P

.s'c'&f,rr:*

Fig.5

308-479 7

FIRE AND EXPLOSION HAZARD Be sure to read and follow the warnings

and

precautions

regarding

TOXIC

FLUID HAZARD, and FIRE OR EXPLO-

,

SION

HAZARD on

page

3, before op-

erating this

pump.

Be sure the system

is

properly

ventilated

for

your

type of installation.

You must

vent

the

exhaust

to a

safe

place,

away fom

people,

animals, food handl-

ing areas, and all sources of ignition when

pumping

flammable

or

hazardous fluids.

Diaphragm failure will cause the fluid being pumped

to exhaust

with the

air.

Place an

appropri-

ate container

at the

end of

the air

exhaust

line to

catch the

fluid.

See Fig. 6.

nt

Nl/

W

lnstallation

Air Exhaust Ventilation

The air exhaust

port

is

3/4 npt(D. Do

not

restrict the air

exhaust

port.

Excessive

exhaust

restriction

can cause

eriatic

pump

operation.

To

provide

a remote exhaust:

1. Remove the mufiler

(P)

from the

pump

air exhaust

port.

2. lnstall a

grounded

air exhaust hose

([)

and

connect

the mufiler

(P)

to the

other end of

the

hose. The minimum

size

for the air

exhaust

hose

is

3/4 in.

(19

mm) lD. lf a hose longer than 15 ft

(4.57

m) is required, use a larger diameter hose.

Avoid sharp bends or kinks in the hose.

3.

Place a container

(U)

at the

end of

the

air exhaust

line

to catch fluid

in

case a diaphragm ruptures.

See Fig.6.

'VENTING

EXHAUSTAIR

E

,F

C B \

i

KEY

A Air Supply Line

B Bleed-Type Masler Air Valve

(required

for

pump)

C Air Regulator

D Air Line

Quick

Disconnect

E Master Air Valve

(for

accessories)

F Air Line Filter P Muffler

T Grounded Air Exhaust Hose

U Container for Remote Air Exhaust

02650

A

T

D

U

P

Fig.6

"

8 308-479

Fluid Pressure

Relief Kit

KEY

R 1" npt(f)

optional

Fluid

lnlet Port

S 1" npt(f)

Optional

Fluid

Outlet Port

V Pressure Relief

Kit

A

lnstall kit between fluid inlet and outlet manifolds.

Connect fluid inlet line here. Connect fluid

outlet line here.

!nstallation

As

r\n

vl\

02653

Fig.7

A

CNUTION

Pressure Relief

Kit 235-409

(V)

is

available for Aluminum Pumps,

to

prevent

overpressurization and rupture

of

the

pump

or hose. See Fig.

7. The kit includes instructions.

Thermalexpansion

of

fluid in

the outlet line

can cause overpressurization.

This

can occurwhen using long fluid

lines

exposed to sunlight or ambient

heat, or when

pumping

from a

cool

to

a warm area

(for

example, from an

'

underground tank).

Overpressurization can also

occur

if

the Husky

pump

is being used

to feed fluid to

a

piston pump,

and the in-

take valve of the

piston

pump

does not close, causing fluid to back up in the outlet line.

308-1479 I

PRESSURIZED EQUIPMENT

HAZARD

The equipment stays

pressurized

until

pressure

is

manually relieved.

To

reduce

the risk of serious

injury from

pressurized

fluid,

accidental spray from

the

gun

or splashing

fluid, follow this

procedure

whenever

you

.

.Are

instructed to relieve

pressure

.

Stop

pumping

'

o

Check,

clean

or service

any

system equipment

o

lnstall or clean fluid nozzles

W

Operation

Pressure Relief Procedure

1.

Shut off

the airto the

pump.

2.

Open

the dispensing valve,

if

used

3. Open

the fluid drain valve to relieve allfluid

pressure,

having a

container

ready to catch the

drainage.

Flush the Pump Before

First Use

The

pump

was tested in water.

lf the water

could

contaminate the

fluid

you

are

pumping,

flush the

pump

thoroughly

with a compatible solvent.

Follow the steps

under Starting.and Adjusting the Pump,

Starting and Adjusting the Pump

1. Be sure the

pump

is

properly grounded.

Refer to

Grounding on

page

4.

2.

Check

all fittings to be sure they

are tight. Be

sure

to use a compatible

liquid thread

sealant

on all

male threads. Tighten the fluid inlet

and

outlet

flttings securely.

3. Place the

suction

tube

(if

used).in the fluid to be,

pumped. ;

NOTE: lf

the

fluid inlet

pressure

to the

pump

is more

lhan

25% of the butlet

working

pressure,

the ball

check

valves will not

close

fast

enough,

resulting in inefficient

pump

operation.

4. Place the end of the fluid hose

(L)

into an

appropriate

container.

5. Close

the fluid drain valve

(J).

6.

Close the

pump

air regulator

(C).

Open all

bleed-type master air valves

(B,

E).

7. lf

the

fluid hose has a dispensing device, hold it

'

open

while

continuing

with the following

step.

8. Slowly open

the air regulator

(C)

untilthe

pump

-

starts to cycle.

Allow the

pump

to

cycle slowly

until

all air is

pushed

out of

the lines and the

pump

is

primed.

lf

you

are flushing, run the

pump

long

enough

to

thoroughly clean the

pump

and hoses. Close the

air regulator. Remove the suction tube from the

solvent and'place it in the

fluid

to be

pumped.

Pump

Shutdown

At

the end of the work shift,

relieve the

pressure

/

To reduce the risk of serious injury whenever

you

are

instructed to relieve

pressure,

always

follow

the

Pressure Relief Procedure at left.

IIIr/TENINTC

7

TOXIG FLUID HAZARD To reduce

the risk

of serious

injury,

splashing

in the

eyes

or on the skin, and

toxic fluid spills, never move or

lift a

pump

under

pressure.

lf dropped, the

fluid

section

may rupture. Always follow the Pressure

Relief

Procedure Warning above

before lifting the

pump

tlilillir

fiil

ITAENINTC

i

10 308-479

Maintenance

Lubrication

The air valve

is designed

to operate unlubricated,

however if lubrication

is

desired,

every 500 hours of

operation

(or

monthly) remove

the

hose from the

pump

air inlet and add two

drops

of

machine

oilto

the air

inlet.

A

CAUTION

.:

Do not

over-lubricate the

pump.

Oil

is

exhausted

through the muffler,

which

could contaminate

your

fluid

supply or other

equipment. Excessive lubrica-

tion

can

also

cause the

pump

to.malfunction.

Flushing

and

Storage

Flush the

pump

often enough to

prevent

the fluid

you

are

pumping

from drying

or treezing in

the

pump

and

damaging it.

Use

a

compatible

solvent.

Always flush

the

pump

and

relieve the

pressure

before

storing

it

for any length

of time.

Tightening Threaded

Connections

I

Before each

use,

check all

hoses

for wear

or

damage

and replace as necessary. Check to be

sure

all

,

threaded connections are tight and leak-free. At least every six

months,

check and retorque all

threaded

connections,

including manifold

and cover

screws,

plugs,

and air valve screws.

Preventive

Maintenance Schedule

Establish

a

preventive

maintenance

schedule, based

.

on

the

pump's

service

history. This is

especially

important for

prevention

of spills

or

leakage

due to

diaphragm

failure.

To reduce the risk

of serious injury

whenever

you

are instructed to relieve

pressure,

always follow the

Pressure

Relief Procedure

on

page

10.

W

308-479

:

11

Troubleshooting

o

Relieve the

pressure

before checking or servicing

the

equipment.

.

Check all

possible problems

and causes before

disassembling

the

pump.

To reduce the risk of serious

injury whenever

you

are instructed

to relieve

pressure,

always follow the

Pressure Relief

Procedure on

page

10.

W

PROBLEM GAUSE SOLUTION

Pump cycles

at

stall or

fails to hold

pressure

at stall.

Worn check valve balls

(301),

seats

(201)

or o-rings

(202).

Replace.

See

page

16

Pump will

not

cycle, or cycles

once

and

stops.

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

See

pages

14-14.

Use

filtered air

Check

valve ball

(301)

severely

worn

and wedged in

seat

(201)

or

manifold

(102

or 103).

Replace ball and seat.

See

page

16.

l.t

Check valve ball

(301)

is

wedged

into

seat

(201),

due to

overpressur-

ization.

I nstall Pressure Relief

Valve

(see page

9).

Dispensing valve

clogged.

Relieve

pressure

and clear valve.

Pump

operates erratically.

Clogged suction line

lnspect;

clear

Sticky or

leaking balls

(301)

Clean or

replace.

See

page

16

Diaphragm ruptured

Replace.

See

pages

17-19

Restricted exhaust.

Remove restriction.

Air bubbles

in fluid;

Suction

line is loose Tightenr

Diaphragm ruptured. Replace. See

pages

17-19.

Loose inlet

manifold

(102),

dam-

aged seal between

manifold and

seat

(201),

damaged o-rings

(202)

Tighten manifold bolts

(106)

or

re-

place

seats

(201)

or o-rings

(202).

See

page

16.

Loose

diaphragm

shaft

bolt

(107)

Tighten

or

replace

(pages

17-19)

Damaged o-ring

(108)

Replace. See

pages

17-19

12

308-479

Troubleshooting

PROBLEM

CAUSE

SOLUTION

Fluid in

exhaust air.

Diaphragm ruptured.

Replace.

See

pages

17-19

I

Loose diaphragm shafi bolt

(107)

Tighten

or replace

(pages

17-19).

Damaged o-ring

('108).

Replace.

See

pages

17-19.

Pump exhausts

excessive air at

stall.

Worn air valve block

(7),

o-ring

(6),

plate

(8),

pilot

block

(18),

u-cups

(10),

or

pilot pin

o-rings

(17).

Repair

or

replace.

See

pages

't+-14.

ri

Worn shaft seals

(402)

Replace.

See

pages

17-19

Pump leaks

air extemally.

Air valve cover

(2)

or air

valve

cover

screws

(3)

are

loose.

Tighten

screws. See

page

14

Air valve

gasket

(4)

or air cover

gasket

(22)

is damaged.

lnspect;

replace. See

pages

14-14,

20-21

i

Air cover screws

(25)

are loose. Tighten

screws. See

pages

20-21:

Pump leaks fluid

extemally

from

ball

check valves.

Loose manifolds

(102,

103),

dam-

aged seal

between manifold and

seat

(201),

damaged o-rings

(202).

Tighten manifold

bolts

(106)

or

re-

,

place

seats

(201)

or o-rings

(202).

See

page

16.

308-'479 :

r

13

Sewice

Repairing

the

Air Valve

Toots Required

o

Torque wrench

o

Tox screwdriver or 8

mm

(5/16')

socket wrench

o

Needle-nose

pliers

-

o

O-ring

pick

o

Lithium base

grease

NOTE: Air Valve Repair Krt236-273

is

available.

Referto

page

23. Parts included in the kit are marked

with a symbol,

for

example

(3f).

Use

all the

parts

in

the kit for the best results.

Disassembly

1.

.,

Relieve the

pressure.

2. With a tox

screwdriver or

8 mm

(5/16")

socket

wrench, remove the six screws

(3),

air

valve

cover

(2),

and

gasket

(4).

See Fig. 8.

3. Move the valve caniage

(5)

to the

center

position

and

pull

it out of the cavity. Remove the valve

'

block

(7)

and

o-ring

(6)

from the

carriage.

Using a

needle-nose

pliers, pullthe pilot

block

(18)

straight

up and out of the cavity. See

Fig.

9.

4. Pull the two actuator

pistons

(11)

out of the

bearings

(12).

Remove the u-cup

packings

(10)

.

from the

pistons.

Pullthe'pilot

pins

(16)

out of the

bearings

(15).

Remove the

o-rings

(17)

from the

push pins.

See

Fig. 10.

5. lnspect the valve

plate

(8)

in

place.

lf damaged,

use a tox screwdriver or 8

mm

(5/16")

socket

wrench'to remove the three screws

(3).

Remove

the valve

plate

(8)

and seal

(9).

See

Fig. 11.

6.

lnspectthe bearings

(12,15)

in

place.

See Fig. 10

The bearings are tapered and, if damaged,

must

be

removed from the

outside.

This requires

disassembly of the fluid section. See

page

20.

7. Clean all

parts

and inspect for wear or

damage.

Replace as needed. Reassemble as explained on page

14.

Reassembly

1 . tf

you

replaced the bearings

(12,

15), reinstall as

explained on

page

20. Reassemble the fluid

section-

2. lnstallthe valve

plate

seal

(9f)

into

the

groove

at

the bottom

of

the valve

cavity.

The rounded

side

of

the

seal

mustface

down

into the

groove.

See

Fig. 11

3.

lnstallthe

valve

plate

(8)

in the cavity. The

plate

is

reversible, so

either

side can face up. lnstallthe

.

three

screws

(3f),

using a tox

screwdriver or 8

mm

(5/16)

socket wrench. Tighten until the

screws bottom out on the

housing.

See Fig. 11.

4. lnstallan

o-ring

(17t)

on each

pilot

(16).

Grease

the

pins

and

o'rings.

lnsert the

pins

into

the bearings

(15'1,

narrow end first.

See

Fig. 10.

5.

lnstalla u-cup

packing

(10t)

on each actuator

piston (11),

so

the lips

of

the

packings

face the

narrowend

of

the

pistons.

See

Fig. 10.

6. Lubricate the u-cup

packings

(10t)

and actuator

pistons

(11).

lnsert the actuator

pistons

in the

bearings

(12),

wide end first. Leave the nanow

end of

the

pistons

exposed. See

Fig.

10.

7 .

Grease

the lower face

of

the .pilot block

(18f)

and

install

so

its tabs

snap

into the

grooves

on

the

ends of the

pilot pins

(16).

See Fig.

9.

8. Grease the

o-ring

(6f)

and installit in the valve

block

(7t).

Push the block

onto

the

valve carriage

(5).

Grease

the lower face

of

the valve block.

See

Fig.9.

9. lnstallthe valve carriage

(5)

so its tabs slip into the

grooves

on

the narrow

end of

the actuator

pistons

(11).

See

Fig.

9.

10. Align

the valve

gasket

(4t)

and cover

(2)

with the

six

holes

in the center housing

(1).

Secure with six

screws

(3f),

using a tox screwdriver

or 8

mm

(5/16')

socket wrench.

Torque

to 38-43 in-lb

(4.3-4.9

N.m).

See

Fig.

8.

To reduce the risk of serious injury whenever

you

are instructed to relieve

pressure,

always follow the

Pressure Relief Procedure on

page

10.

W

"

14

308-479

Seruice

A

Torqueto

38-43

6

in-lb (4.3-4.9

N.m).

gra

A

lnsert

narrow

end'

fi rst.

Grease.

OtAA

114

4t

l\

lnstallwith

lips facing

'

-^-

narrow end

ofpiston

(11).

,/a\

lnsert

wide end first.

12

J

\

A

17t 15 1

6A

02644

m643

Fig.8

Detail 5

Fig. 10

A A

3tA

Rounded side

must face

down.

'

Tighten

screws

'

untilthey bottom

out on the hous-

A A

A

Ato

Atz

tng.

Atg

See Detail at right.

Grease. Grease lower face.

N

\.O

-.@

I

1

A

ln

o

02642 02645

Fig.

9

o

n

Fig.11

308-479

r

15

Ball Check Valve

Repair

'

Tools Required

.

Torque wrench

.

10 mm socket wrench

o

O-ring

pick

Disassembly NOTE: A Fluid Section Repair

Kit is available. Referto

page

23

to

orddr

the conect kit for

your pump.

Parts

included in the kit are marked with an asterisk,

for

example'(201*). Use

allthe

parts

in the kit forthe

best

results.

,

NOTE: To ensure

proper

seating of

the balls

(301),

always replace the seats

(201)

when replacing the

balls.

Also,

on some

models, replace the o-rings

(202).

1. Relieve the

pressure.

Disconnect all

hoses.

2. Remove the

pump

from its mounting

3. Using a

10 mm

socket

wrench, remove the four

bolts

(106)

and

nuts

(114,

used

on sfain/ess

sfee/

pumps

only)

holding the outlet manifold

(103)

to

the

fluid

covers

(101).

See Fig. 12.

4. Remove the o-rings

(202,

not used

on some

models), seats

(201),

and balls

(301)

from the

manifold

(103).

5.

Turn the

pump

over and remove the

inlet manifold

'

(102).

Remove the o-rings

(202,

not used

on some

models),

seats

(201),

and balls

(301)

from the

fluid

covers

(101).

Reassembly

1. Clean

all

parts

and inspect for wear or damage.

Replace

parts

as needed.

2. Reassemble

in the reverse

order,

following all

notes in Fig. 12. Be sure the ball checks and manifolds are assembled exactly

as.shown. The

arrows

(A)

on

the fluid Govers

(101)

must

point

toward the

outlet_manifold

(103).

:

Apply

medium-strength

(blue)

Loctite@

or

equivalent to

the threads, and torque to

120-150 in-lb

(14-17

N.m).

Arrow

(A)

must

point

toward

outlet

manifold

(103).

Beveled

seating surface

must face the ball

(301).

Not used

on some

models.

Aluminum Model Shown

Service

A A

A

Ar

Al\

103

301"

201-A

202*a

101

301

*

201-l\

202*a

102

Fig.12

7

To reduce the risk of serious injury whenever

you

are instructed to relieve

pressure,

always

follow the

Pressure Relief Procedure

on

page

10.

IVtrrTENINTd

i

16 308-479

106l\

026474

Seruice

Diaphragm

Repair

Tools Required

.

Torque

wrench

o

10 mm

socket wrench

o

15 mm

socket wrench

(aluminum

models)

or

1'

socket wrench

(stainless

steel models)

o

19 mm

socket wrench

o

O-ring

pick

o

Lithium-base

grease

Disassembly NOTE: A Fluid

Section Repair Kit is

available. Refer to

page

23 to order the

conect kit for

your

pump.

Parts

included

in the kit are marked

with an asterisk, for

example

(401).

Use allthe

parts

in the kit forthe best

results.

1. Relieve the

pressure

2. Remove the manifolds and

disassemble the ball

checkvalves ad explained

on

page

16.

3. Using a 10 mm socket wrench, remove

the screws

(106)

holding the fluid

covers

(101)

to the air

covers

(23).

Pullthe

fluid Govers

(101)

off

the

pump.See

Fig. 13.

A

Apply

medium-strength

(blue)

Loctite@ or

equivalent

to

the threads, and torque to

121150 in;lb

(14717

N.m).

A

Arrow

(A)

must

pointtoward

airvalve

(B).

B

23

@r*

1

o1

A

106

A

0263s

To reduce the risk

of serious

injury

whenever

you

are instructed to relieve

pressure,

always follow the

Pressure Relief Procedure on

page

10.

W

Fig.

13

308-479'

;

17

Service

4. Loosen but

do not remove the diaphragm shaft

bolts

(107),

using a 15

mm

socketwrench'(1"

on

stainless steel

models)

on

both bolts.

5. Unscrew one

bolt from the diaphragm shaft

(24)

and remove the o-ring

(108),

fluid

side

diaphragm

plate (105),

Teflono diaphragm

(403,

used on

Teflon@ models only), diaphragm

(401),

and air

,

side diaphragm

plate (104).

See Fig. 14.

6.

Pull the

other

diaphragm assembly and

the

diaphragm shafi

(24)

out of

the

center

housing

(1).

Hold the

shaft

flats with a 19 mm socket wrench,

and rembve the bolt

(107)

from

the

shaft.

Disassemble the remaining diaphragm

assembly.

7. lnspect the diaphragm shaft

(24)

for wear or

,

scratches.

lf it is damaged, inspect the bearings

(19)

in

place.

lf the bearings are damaged,

referto

page

20.

8. Reach into the center

housing

(1)

with an

o-ring

pick

and hook

the u-cup

packings (402),

then

pull

them

out of

the housing. This can be done with the

bearings

(19)

in

place.

9. Clean

all

parts

and inspect for wear or damage.

Replace

parts

as needed.

Reassembly

1. lnstall the

shaft

u-cup

packings

(402*)

so the

lips

face

outof

the housing

(1).

Lubricate the

packings.

See

Fig. 14.

2.

lnstall the diaphragm assembly on one end of the

shaft

(24)

as follows:

a lnstall the o-ring.(108") on the shaft bolt

(107).

b. lnstall the fluid side diaphragm

plate (105)

on

the

bolt

so

the rounded

side

faces the

diaphragm

(401).

NOTE:

On sfain/ess steel

pumps

only,lhe

fluid side

diaphragm

plate (105)

is stainless steel. This

plate

is

nof stamped with its

part

number. Be sure

to install

this

plate

on

the fluid

side of the

diaphragm,

c. On

Teflono models

only

installthe Teflono

diaphragm

(403-).

Make certain the side

marked AIR SIDE faces the center housing

(1).

d.

lnstallthe

diaphragm

(401)

on

the bolt. Make

certain the side marked AIR SIDE faces the center housing

(1).

e. lnstall the air side diaphragm

plate

(104)

so

the rounded side faces the diaphragm

(401).

This

plate

is used on allmodels, and is

'

stamped with

its

part

number.

f.

Apply medium-strength

(blue)

Loctite@ or

equivalent

to the

bolt

(107)

threads.

Screw

the

bolt into the

shaft

(24)

hand tight.

3. Grease the length and ends of the diaphragm shaft

(24),

and slide it through the housing

(1).

4. Assemble

the other diaphragm

assembly

to the

shaft as explained in step 2.

5.

Hold

one shaft

bolt

(107)

with a wrench and torque

the other bolt to 20-25 ft-lb

(27-34

N.m) at 100

rpm maximum.

6.

Align the fluid

covers

(101)

and the

center

housing

.

(1)

so the arows

(A).on

the

covers

faie the same

direction as the air valve

(B).

Apply

medium-strength

(blue)

Loctite@ or equivalent

to

the

threads of the screws

(106).

Secure the

covers

with the

screws

handtight.

See

Fig. 13.

Using

a 10 mm

socket wrench,

torque

the screws

oppositely and

evenly

to 120-150 in-lb

(14-17

N.m).

7. Reassemble the ball check valves and manifolds

as explained on

page

16.

18 308-479

Service

ros

I

rozlN

403"

/\

19

'+oz{

1

'24

104 401*

AAA

Cutaway Vtew, with Diaphragms

in Place

1

02638

a2637

24a\

Cutaway

View,

with Diaph ragms Removed

ro+A

+or.A

+os-,/N,/4.

ros

I

rozA

Lips face

out of

housing

(1

).

Rounded

side faces diaphragm

(401).

Air Side must hce

center

housing

(1).

Grease.

Apply medium-strength'(blue)

Loctite@

or

equivalent. Torque to2V25 ft-lb

(27-3a

N-m)

at

100

rpm maximum.

Used on

pumps

with Teflon@ diaphragms

only.

02636

08*

1

I

244

A

A'

'

Fig. 14

A

'308-479'

i

19

Seruice

:oi

Bearing

and Air

Gasket Removal

Tools Required

o

Torque

wrench

o

10 mm

socket

wrench

o

Bearing

puller

o

O-ring

pick

.

Press, or block and

mallet

Disassembly

NOTE: Do not remove undamaged

bearings.

1.

.

Relieve the

pressure.

2. Remove the

manifolds and disassemble the

ball

checkvalves

as

explained on

page

16.

3. . Remove the

fluid

covers

and diaplragm

assemblies

as

explained

on

page

17.

NOTE: lf

you

are

removing

only

the diaphragm shaft

bearing

(19),

skip step

4.

4. Disassemble the

air valve as explained on

page

14

5. Using

a 10 mm socket wrench,

remove the

screws

(25)

holding the air covers

(23)

to the

center

housing

(1).

See Fig. 15.

6.

Remove the

air

cover

gaskets

(22).

Always replace

the

gaskets

with new ones.

7. Use a bearing

pullerto

remove the diaphragm

shaft bearings

(19),

air valve bearings

(12)

or

pilot

bearings

(15).

Do

not remove undamaged

bearings.

8.

lf

you

removed

the diaphragm shaft bearings

(19)

reach into the center housing

(1)

with

an

o-ring

pick

and hook the u-cup

packings

(402),

then

pull

them out ofthe

housing. lnspectthe

packings.

See

Fig. 14.

Reassembly

1. lf removed, installthe

shafi

u-cup

packings (402")

so the lips face out of the housing

(1).

2. The bearings

(12,

15, and 19) are tapered and can

only be installed one way. lnsert

the bearings into

the

center

hciUsing

(1),

tapered

end

first. Using a

press

or

a

block

and rubber mallet,

press-fit

the

beariig so it is flush with the surface of the center

housing.

3. Reassemble the air valve as explained on

page

'14.

4. Align the new air cover

gasket (22)

so the

pilot pin

(16)

protruding

fom the

center

housing

(1)

fits

through the

proper

hole

(H)

in the

gasket.

5. Align the air cover

(23)

so the

pilot pin

(16)

fits in

the middle hole

(M)

of

the three small holes near

the center of the cover. lnstallthe screws

(25),

handtight. Apply medium-strength

(blue)

Loctite@

or equivalent to

the threads

of

the

screws

(25).

See Fig. 15. Using a

10 mm

socket wrench,

torque

the

screws oppositely and evenly

to 130-150 in-lb

(1s-17

N.m).

6.

lnstallthe diaphragm assemblies and fluid

covers

as

explained on

page

17.

7. Reassemble the ball

check

valves and manifolds

as explained on

page

16.

To

reduce

the

risk

of serious

injury whenever

you

are instructed to relieve

pressure,

always follow the

Pressur6

Relief Procedure on

page

10.

W

20

308-479

't

Service

A A A

Fig. 15

lnsert

bearings

tapered

end first.

Press-fit bearings flush with suriace of

center

housing

(1

).

Apply medium-strength

(blue)

Loctite@ or equivalent.

Torque to 13G.150 in-lb

(15-17

N.m).

12/\/\

/fir

Detail of

AirValve

Bearings

2sa

o

H22

1s

a/^

M

m540

1

16 19

23

0ztri9A

2

1

308-479

Pump Matrix

Husky 1O4O Aluminum and

Stainless Steel

Pumps,

Series

A

Your Model No. is marked

on

the

pump's

serial

plate.

To determine the Model No. of

your pump

ftom the following

matrix, select the six digits which describe

your pump,

working

from

lefl

to right. The first digit is always D,

designating

Husky

diaphragm

pumps.

The remaining five digits define the materials

of construction.

For

example,

a

pump

with

an

aluminum

air motor, aluminum fluid section,

polypropylene

seats,

Teflono balls, and Teflono

diaphragms is Mbdel D7

3

-

I

1 1. To

orderreplacement

parts,

refertothe'part lists

on

pages

24-25.The digits

in the matrix

do

not

conespond

to the ref.'nos. in the

parts

drawing and isfs.

Diaphragm

Pump Air Motor Fluid

Section Seats

Balls

Diaphragms

D

(for

all

pumps)

7

(aluminum)

1

(Teflono1

1

(Teflono1

2

(acetal)

2

(acetal)

3

(aluminum)

3

(316

sst) 3

(316

sst)

4

(stainless

steel) 4

(174

PH sst) 4

(440C

sst)

5

(Hytrelo)

5

(Hytrelo)

6

(Santopreneo)

6

(Santopreneo)

6

(Santopreneo)

7

(buna-N)

7

(buna-N)

8

(Vitono)

8

(Vitono)

8

(Vitonol

9

(polypropylene)

A

(Kynaro)

:22

308-479

Repa,ir Kit Matrix

For

Husky 1O4O Aluminum and Stainlegs Steel Pumps,

Series

A

Repair Kits may be

ordered separately. To repair the

air valve,

order

Part No. 236-273

(see page

25). Parts

included in the Air Valve Repair Kit

are

marked

with a symbol

in the

parts

list, for

example

(3f).

.

To repair

your pump,

select the six digits

which

desciibe

your pump

from the following matrix, working from left to

right. The first

digit

is

always D, the second digit is always 0

(zero),

and the third is always 7. The remaining three

digits define the

materials

of construction. Parts included in the kit are marked with an asterisk in the

parts

list, for

example

(201).

For

example, if

your pump

has

polypropylene

seats,

Teflono

balls, and

Teflono

diaphragms, order

Repair Kit D

0

7

-

I 1 1.

f

you

only need to repair certain

parts

(for

example, the diaphragms), use the 0

(null)

digits for the seats and balls, and order Repair Kit D

0

7

-

O O 1. The digits in the matrix do not

corespond

to

the ref. nos. in the

parts

drawing

and /isfs on

pages

24-25.

Diaphragm Pump Null

Shaft O-ring Seats

Balls

Diaphragms

D

(for

all

pumps)

0

(for

all

pumps)

7

(Teflono)

0

(null)

0

(null)

0

(null)i

1

(Teflonol

1

(Teflono1

2

(acetal)

2

(acetal)

3

(316

sst) 3

(316

sst)

4

(174

PH

sst)

4

(440C

sst)

5

(HYtrelo)

5

(HYtrelo)

6

(Santopreneo)

6

(Santopreneo)

6

(Santopreneo)

7

(buna-N)

7

(buna-N)

'

8

(Vitono)

8

(Vitonol

8

(Vitono)

9

(polypropylene)

A

(Kynaro)

308-479

.

t

23

,,

Parts

Air Motor Parts List

(Matrix

Column

2) FIuid Section

Parts List

(Matrix

Column 3)

Digit

Ref

No. Part No. Description

Qty

7 1 1

88-838

HOUSlNG,,centeq alum.

1

2 1 88-854

COVER,

airvalve; alum.

1

3t

114-023

SCREW

M5 x 0.8;

12 mm

(0.47

in.)

I

4t 188{18

GASKET, cove6

.foam

1

5 1 88-855 CARRIAGE; aluminum

1

6t

1 08-730 O-RING;nitrile

1

188{16 BLOCK, air valve; acetal

1

8

188€15 PLATE, air valve; sst

1

et 188417 SEAL, valve

plate;:buna-

N

1

10t 112-181 PACKING, u-cup; nitrile 2

11 188412 PISTON, actuatoq acetal 2

12

188{13 BEARING,

piston;

acetal

2

15

188{11

BEARING,

pin;acetal

2

16 188-610 PlN,

pilot;

stainless steel 2

171 157428

O-RING;buna-N

2

18t 188{14 BLOCK,

pilol

acetal

1

19 188-609 BEARING,

shaft;acetal 2

20 104429 STUD,

grounding

1

21

104-582 WASHER, tab 1

22

1

88-603 GASKET, air cove6

foam 2

23

188-€39

COVER,

air;

aluminum

2

24 188{08 SHAFT, diaphragm;sst 1 25

112-178

SCREW;M8x

1.25;

25

mm

(1

in.)

12

Digit

Ref. No. Part No. Description

Qty

3

101 1 88-840

COVER, fluid;aluminum

2

102 1 88-841 MANIFOLD, inlet;

aluminum

1

103 188442 MANIFOLD,

outlet;

aluminum

1

104 188{07 PLATE,

air side;

aluminum

2

105 188{07 PI-ATE, fluid side;

aluminum

2

106 112-178 SCREW M8 x 1.25;

25 mm

(1

in.)

2+

107 112-094

BOLT;

M12 x1.75;

35

mm

(1.38

in.);

sst

2

1 08* 1 04-31 I

O-RING;Teflon@

2

110

A

1 88-970 LABEL, warning 1

111

1'.t2-182 MUFFLER 1

113 112-183 PLUG: 1'npt;cst

2

4

101 1 88-860

COVER, fluid; sst

2

102 1

88-862

MANIFOLD, inlet;sst

,|

103 1 88-861

MANIFOLD, outlet;

sst

1

104 188{07 PLATE, air

side;

aluminum

2

105 1

88-960

PLATE, fluid

side; sst

106 112-178

SCREW

M8 x 1.25;

25 mm

(1

in.)

24

107 189444

BOLT;

M12 x1.75;

35

mm

(1.38

in.);

sst

2

1

08*

1

04-31 9

O-RING;Teflon@

2

110

A

188421 LABEL,

warning 1

111

::1,i13:'r::::

114

112-182

-

:[l[6.6:,':,i:,i;:i

'.:.:

i i;

l;::.:.:.1:.::;'::,

112-257

MUFFLER

-

r

iNbt:

U sddt,!r,,,r.:ir:i;.iiii

i:ii.;riii:rirri:i,i:r:i:i:,;.i:i:i':

NUT, hex; M8 x 1.25;

sst

1

:0:.r.:ir:.r.:.:.:

. ! 4..1).rl

l

8

."

24 308-479

('

t17

#>

11 10t

t3

H

L

15

*402

19

9<-3t

2

4t

,

Parts

'11

22

5

ot 7I

I

et

16

17t 12

A

rrs

10t

a110

04

401"

+osfi

061

23

'.t

i.

n

25

21

r

20

24

105

1

08*

{

@r

d

103

301

*

20'l*

zoz"/X

c

106

1

111

Aluminum Model Shown

Used on

pumps

with Teflon@

diaphragms only.

Not used on stainless

steel

pumps.

Not used

on

aluminum

pumps.

Not used on all models.

107

A A A

A

114

A

101

113

*

These

pafts

are included in the Pump Repair Kit,

which may be

purchased

separately.

Refer to the Repair Kt Matix

on

page

23 to

determine the conect kit for

your pump.

t

lhese

parts

are included in

Air Valve Repair Kt 236:273,

which

may

be

purchased

separately.

I

Replacement

Danger"and',Warning I abels,

tags and cards'are'available

at

no

cost.

*301

*201

\@

q

202*a

102

026338

106

308-479

25

Digit

Ref,

No. Part No.

Description

atv

3 201* 188-707 SEAT; 316 stainless steel

A

202* 1

04-804 O-RING;Teflon@

4

2 201* 188{04 SEAT; acetal

4

202"

109205

O-RING;Teflon@

I

4

201!

1

88-708 SEAT; 17-4 stainle5s steel

4

202*

1 04-804

O-RING;Teflon@

4

5

201*

a-T:i:If

:2.,rQ;:?ti1,l

188-711

:i:i:i:i:i:i:!:!

"

Nb nEi

.::::i:::::

:::'

SEAT;Hytrel

4

'.0

jriir:::i:::'

o

201*

190-212

SEAT; Santoprene

4

202* 1

09-205

o-RING;Tiflono

8

I 201" 188:712

SEAT;Viton

4

,ltll,]r:;;.,.;,,i

.r

'O:,i...i.,.:.i':i

I 201* 189-722 SEAT;

polypropylene

4

202* 1

09-205

O-RING;Teflon@

8

201* 189:723

S,EAT;

Kynar 4

202" 1 09-205

O-RING;Teflon@

I

Parts

Seat

Parts List

(Matrix

Column 4)

Ball Parts List

(Matrix

Column 5)

Diaphragm

Parts List

(Matrix

Golumn 6)

Digit

Ref. No. Part No. Description

atv

1

t

40't*

188{06 DIAPHRAGM, backup;

Hytrel

2

402* 112-181 PACKING, u-cup; nitrile 2

403* 188-605

.DIAPHRAGM;

Teflon@

2

5

401*

188{06 DIAPHRAGM; Hytrel 2

402* 112-181 PACKING,

u-cup; nitrile

2

6 401" 188-857 DIAPHRAGM; Santo-

prene

2

402* 112-181 PACKING,

u-cup;

nitrile 2

7 401" 1

88-859 DIAPHRAGM; buna-N 2

A02*

112-181 PACKING, u-cup; nitrile 2

8 401* 1 88-858 DIAPHRAGM;Viton 2

402* 112-181 PACKING, u-cup; nitrile 2

Digit

Ref. No.

Part No.

Description

aty

1

301*

112-088

BALL;

Teflono

4

2 301" 112-254

BALL; acetal

4

3

301* 1 03-869 BALL; 316 stainless steel 4

4

301* 102-973

BALL;440C stainless

steel

4

6 301* 112-092 BALL;Santoprene 4

7

30'1* 112-O90

BALL; buna-N

4

I 301

*

112-184

BALL;Viton 4

26 308-479

Notes

308-479

27

112

€)

np(r)

lnlet

Dimensional Drawings

in.

mm)

6.0 52

(1

FRONTVIEW

12.0 in.

(30s

mm)

5.5 in.

('139.5

mm)

Outlet

5.0 in.

('127

mm)

1

tn. tn.

(31

2 mm)

(355.5

mm)

tn.

(337

.5 mm)

PUMP MOUNTING

HOLE PATTERN

(1

5.5

in.

(139.5

mm)

A

on

aluminum

pumps

only.

WALL BRACKET

MOUNTING HOLE PATTERN

(Viewed

from Wall)

tn.

(136.7

mm)

6.24in.

(158.5

mm)

02681

-@

I

-9

T-

5.0 in. 27 mm)

l_

A

1 npt(f)

"

Optional

Fluid Outlet

9.1

(231.1

mm)

314

l*

1 npt(f) Optional Fluid lnlet

Air

(muffler

included)

1.0 in.

(25.5

mm)

74374

125 in.

(3

mm)

3.95

in.

(100

mm)

1 npt(f) Fluid

SIDE VIEW

Four

0.437

in.

(11.1

mm)

diameter holes

t

.'iirr.,l*n

1 npt(f)

Fluid lnlet

9.25

in.

(235

mm)

-r

1{l(

oo

r

28 308-479

Jr,

Example of Finding Pump Air Consumption and

Air Pressure at a

Specific

Fluid Delivery and Discharge Head:

To supply 20

gpm (76

liters) fluid flow

(horizontal

scale) at

40

psi

(0.28

MPa, 2.8

bar)

discharge head

pressure

(vertical

scale)

re-

quires

approximately 20

scfm

(0.56

ms/min) air

consumption

at 70

psi

(0.49

MPa, 4.9

bar)

inlet

air

pressure.

- i

feet

psi

(MPa,

bar)

120

(0.84,8.4)

(0.84

MPa, 8.4 bar)

(0.12t-0.84

MPa,

1.4-8.4 bar)

MaximumAirConsumption ......'.:. ..... 60scfm

Air

Consumption at 70

psi/20 gpm

. . . . . 20 scfm

(see

chart)

Maximum

Free Flow Delivery . . , 42

gpm

(159

l/min)

Gallons

(Liters) per

cycle 0.15

(0.57)

Maximum

Suction

Lift . . . . .

18

ft

(5.48

m) wet

or

dry

Maximum

Size

Pumpable

Solids

. . . . 118 in.

(3.2

mm)

*

Maximum Noise Levelat 100

psi,

fullflow:

.. ....

89

dBa

'

Souhd

PowerLevel: . .. 100 dBa

*

NoiseLevelatT0psi, 50cycles/min: ........... 78dBa

Maximum

Operating Temperature 150'F

(65.5"C);

200'F

(93.3'C)

for models with Teflon@ diaphragms

Air

lnlet Size

.

l2npl(f)

(85.3)

240

(73.2)

100

(0.7,

7.0)

80

(0.s6,

s.6)

160

(48.8)

120

(36.6)

60

(o.42,4.2)

Technical

Data

15 20 25

(s7)

.c/6)

(es)

FLUID FLoW GPM

(lpm)

FluidlnletSize. . ...r...

1:npt(l)

FluidOutletSize.. :......

Jlnpt(f)

Wetted Parts........

Vary by Model. Referto

pages24-25.

Non-wetted ExternalParts . . Aluminum;

302 Stainless

Steel,

.

,.,,'

Polyester

(labels)

Weight

. . . . Aluminum Pumps:18 lb

(8.2

kg)

Teflono, Viton@, and

Hytrelo

are registered trademarks of

the

DuPont

Co. ,,

Santoprene@ is a registered

trademark of the Monsanlo

C9.

Kynaro is a registered trademark

of

Atochem North America,

lnc.

.l

Loctiteo is a registered

trademark of the Loctite Corporation.

.

"

Noise levels measured with the

pump

mounted on the

floor,

using

Rubber Foot Kit 236452.

Sound

power

measured

per

ISO Standard 9614-1.

:

200

0)

(61

o

UJ

t

UJ

c,

E

t

o

I

o

o.

E

D

o.

80

(24.4)

.40

(0.28,2.8)

A.

IN

A

B

C

D

AIR RESS

ES

120

psi

air

(0.84

MPa, 8.4 bar)

100

psi

air

(0.7

MPa, 7 bar)

70

psi

air

(0.49

MPa, 4.9 bar)

40

psi

air

(0.28

MPa, 2.8 bar)

AIR

E 10

scftn

(0.28 (0.56

ms/min ms/min

) )

F

G

H

20 scfm

30 scfrn

(0.84

ms/min),

40

scfm

(

1 2 ms/min

)

'"'B.r..

'"t

C

q.,

\

"ffi

D;

\"

,

R:{"1

\1, \x,,,.

\

ii;a,,,',,'r,,

\....

20

(o.14,',t.4)

5

(1e)

10

(38)

TESTCONDTTIONS

Pump tested in water with Teflon@ diaphragm and inlet submerged.

40

(12.21

0

30 35

(114) , (132)40(1s1)

45

(170)

KEY

r::*i:::i:$:iJ::r:::

FLUTD PRESSURE AND FLOW

-

scFM

AtR

CONSUMPTTON

E.,.

r li..-r

308-479 29

Manual Change

Suffilnor1l

This manual went from Rev. A to Rev.

G

to include the following changes:

o

PCNs A tniougn E are incorporated

in this

revision.

,i

a

.

o.

The air valve

cover screws

(Ref.

No.

3)

in the Air Motor Parts

List,

Pari trlo.'112-179,

are

changed

to 114-023.

o

A

reference

is made

to aluminum Husky

'1040

Pump Model No. 239-823, with

straight-thread manifolds. See

page

4.

o

Additionalinfcirmation

is

added

to the Dimensiona! Drawings.

'

"

30 308-479

t.

i a

,Notes

xl-l .{

'i.i!:'

i'i

,-.:.

i{

ti.

,16

t

t.

4

308-479 31

+t{

,j

'j'.i}:t'"(i]{

.

".'.

i

'"

.

(

,

.

r'

't

Grac:o Warranty

;,

ri''J

,

l.

.

r,

Graco

wairranis

all equipment

listed in this

manual which is manufactured by Graco and bearing

its name to be fre'Jfrom defects

in

material and workmanship on the date of sale by

an authorized;Gracq distributorto

the

original

purchaser

for

use.

Wth the exception bf

.

any spdcial extended or

limited warranty

published

by Graco, Graco will,

for

a

period

of twblve

months from the date

of

sale, repair or

I

replace

any

part

of the'equipment determined

by Graco to be defective.

This wananty applies only when the equipment

is installed,

-

operated

and rhaintained

in

accordance

witl Graco's written

recommendations.

-

i

This wanant! does

not

iover, ,and Graco shall

not be

liable for

general

wear and tear, or any malfunclion,

{amage

or wear cau.sed

by

.

faulty

installation,.mis'application, abrasioh, corrosion,

inadequate or improper

maintenance, negligence, accidentl,tiiirpering, oi

substitution

of non€raco component

parts.;.

Nor shall Graco

be liable for rnalfunction, darnage or wear,czlused by theiiricompatibility

of

.

Graco

equipment with structures, accessorids,

equipment or

materials not supplied by Graco, or the improper deiigri;

manufacture,

1

'

installation, operation'or maintenance or

structures,

accessories, equipment or

materials not

supplied

by

Graco.

j.j,..

.,

'.

This warranty is conditioned

upon the

prepaid

return

of

the

equipment

claimed to be defective to an authorized Grairj distributor

for

i.

,,,

verification of the claimed defec!.

lf the claimed defect

is verified, Graco will repair or replace free of charge any defective

parts.

The

.'

'r

equipment

will be retumed to the original

purchaser

transportation

prepaid.

lf inspection

of

the

equipment

does not disclose any

defect

Foreign Offices:

Belgium, Canada, En d, Korea, F

GRACO !NC,r

P.O.,BOX 14/.1

'

MINNEAPOLIS,

.e

,"

'l''

t'

,i;.{h

NTED

lN

U.S.A. 308-479

November 1994, Revised June