Graco Inc Hydra-Clean 801-457, Hydra-Clean 2104ES, Hydra-Clean 800-048 User Manual

This

manual

WWARNINOS

READ

AND

contains

and

RETAIN FOR REFERENCE

IMPORTANT

INSTRUCTIONS

MODEL

2

150

psi

2250psi

800-048

(150

SERIES

"A"

bar) OPERATING PRESSURE

(155 bar) MAXIMUM WORKING PRESSURE

~NJECTOQIM

Fluids under high pressure from spray or leaks can
penetrate the skin and cause extremely serious

injury, including the need for amputation.

NEVER

the body.

NEVER
NEVER

body.

point the spray gun

put hand or fingers over the spray tip.
try to stop or deflect leaks with your hand or

ALWAYS

MEDlCAU

HAZARD

at

anyone or any part of

have the tip guard in place when spraying.

TREATMENT

Do

not use chemicals or agents which are not
compatible with Buna-N and
of hose.

Do

not leave a pressurized unit unattended. Shut off

the unit and release pressure before leaving.

PVC

or neoprene cover

FORE

Do

not spray flammable liquids.
engine where combustible fumes or dust may be
present.

Do

not operate the

GENERAL

NEVER

Keep clear of moving parts when the unit is running.

run the unit with the belt guard removed.

If

any fluid appears to penetrate your skin. get

EMERGENCY

DO

MOK

Tell the doctor exactly what fluid was injected. For
treatment instructions have your doctor call the

RIAJIORIAU

MEDKAL

TREAT

POISON

CARE

AS

A

SIMPLE

CENTER

AB

ONCE.

GUT.

NETWORK

($a2w~-666~

AVOID

Even after you shut off the gasoline engine, there is
high pressure in the pump, hose and gun until you
release
the spray tip or servicing the unit,
unit

Be sure that all accessory items and system
components

NEVER

in

personal safety, as well as the function of the
equipment, is at stake.

Before each use, check hose for weak, worn or
damaged conditions caused by traffic, sharp corners,
pinching or kinking. Tighten all fluid connections
securely before each use. Replace any damaged
hose.

COMPONENT

it

by triggering the gun.

and

trigger the gun to release pressure.

will

withstand the pressure developed.

exceed the pressure rating of any component

system.

NEVER

alter or modify equipment -your

RUPTURE

So

before removing

always

shut off the

Observe detergent manufacturer's safety
precautions. Avoid getting detergent or other liquids
in your eyes. Follow the directions on the container
regarding contact with eyes, nose, and skin,
breathing fumes, etc. Always wear full goggles to
protect your eyes from the spray

dislodged by the spray. If necessary, wear gloves or

other protective clothing. If antidotes or treatment
are 'recommended, be prepared to use them.

DON'T

weed killer.

This unit is supplied with an 8-foot power cord made

up
electric cord is connected to the unit chassis and
motor frame. The other three wires are connected to
the starter switch.

Be sure to connect the power cord

approved plug to
The starter switch has a built-in circuit breaker that

will shut off the power to the unit whenever the
circuit

Always check to be sure the switch
hoses and electric cord are clear
before plugging in the power cord.

spray toxic chemicals such as insecticide or

of

three AWG No.

is

overloaded.

10

wires. The green wire of the

fit

your requirements.

as

well

as

any debris

to

the appropriate

is

off andthat the

of

moving parts

IMPORTANT

United States Government safety standards have been adopted under the Occupational Safety and Health Act.
These standards
Should be consulted

2

801-457

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particularly the General Standards, Part 1910. and the Construction Standards,Part 1926

in

connection with your use of airless spray equipment.

.

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INSTALLATION

Check Electrical Service and Plug

in

Before plugging
service is 1 phase 220
ON-OFF switch
supply cord into
extension cord,
gauge (2.5
m) long.

Install

Slide the axle through the frame. Slide the wheels
and washers onto the axle and secure
cotter pins provided. Install the hub caps. Attach the
handle

washers and nuts provided.
l,nstall

Connect the spray hose to the spray gun by inserting
the pin at the end of the hose into the quick
disconnect coupler on the gun. Connect the hose to
the fluid outlet

Remove the tape from the cap on top of the pump.

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$.

Cleaning Accessories

'..

i

For spraying detergent or other cleaning solution, we
recommend

'

Accessories
installation and operation.

mm2)

Wheels and Handle

with

Hose

the sprayer, be sure the electrical

V,

60

HAC,

in

the OFF position, plug the power

a

grounded outlet. If you use an

it

must have 3 wires of at least 10

and should not be over

the four screws, flat washers, lock

and Spray

in

using

and instruction manual 801-192 for

Gun

the same way.

a

chemical injector kit. See

In

30

Amp. WitKthe

100

in

place

ft

(30.3

with

For removing rust andold paint we recommend using
a water sandblaster.
manual 801.190 for installation and operation.

To

Connect

Water Supply

See

Accessoriesand instruction

CAUTION

Before attaching to water supply. check local
plumbing code regarding cross-connection to
water supply. Backflow check valve 801-133.

Do

not exceed 1 6OoF (7OOC) water temperature to

in

a

pump

Connect a hose with at least a 3/4 in. (19 mm)
from your city water supply to the unit's
garden hose threaded inlet. The supply hose should
not be more than

NOTE:

If your operating conditions are different from above.
contact our Customer Service Department for

assistance.

direct supply system.

3/4

in.

50

ft.

(15

m) long.

For a direct supply system, your water

source at the

AT LEAST 5 GPM

unit

must

have a flow rate of

(19

LITER/MINI.

ID

OPERATION

CAUTION

Startup

Before starting, be sure to read the safety warnings

and setup instructions.
Turn on the water supply.
Trigger the gun to release any back pressure.

1..

CAUTION

Never run the cleaning unit dry. Costlydamage

to the pump will result. Always be sure water

supplyiscompletelyturnedonbeforeoperating.

Inspect all connections for any leaks. Tighten if
necessary.

Cleaning
For cleaning technique, see the Chemical lniector
manual,

For abrasive cleaning, see the Water Sandblaster
manual,

801

801

-1

-1

92.

90.

spraying. for longer pump life. The pump
overheat if left running for over

in

Check the filter screen
as often as necessary, at least daily.

the unit with the inlet and filter screen removed.

DONOTtrytoadjusttheunloadervalveorchangethe

engine speed. Changing these settings may cause
excessive pressure, intermittent unloader operation,

wastedfuelandincreasedwearonpartsandwillvoid

the warranty.
PUMP MUST NOT BE RUN

of

water prior to exposure to freezing temperatures.
Use and store the unit where it
to freezing temperatures.

unit, thaw before trying to start. A
solution may be pumped prior to cold weather
storage.

Use only spray tips that are matched to the unit to
avoid excessive cycling and wear of the unloader
valve. See Accessories.

the water inlet connection

DRY

If

water does freeze

10

Do

and must bedrained

will

not be subjected

50%

will

minutes

not operate

in

the

anti-freeze

Follow these precautions when removing and

installing nozzles:

1.

Shut off the cleaning unit and trigger thegun

to relieve pressure. Engage the trigger safety.

2.

Keep the nozzle a.nd the tube pointed away
from you and everyone else.

3.

Do

not put your hand over the tip

nozzle into place. Grasp

keep your fingers away from the tip.

4.

Do

not let anyone else touch the spray'valve

while you are cleaning nozzles.

5.

Be

sure the slip ring

the nozzle in place beforetriggering thespray
gun.

.

Shutdown and

When unit is not

When shutting down for the day or weekend,

unit, shut off water supply valve, and trigger gun to
release pressure. Wipe off the unit with

Care

Of

in

use, turn off water supply.

it

is

pushedforward to lock

Unit

to

push the

from the side and

shut

a

damp rag.

off

pour hot water on a frozen pump. A sudden
temperature change may crack the ceramic
plungers.

Do

not pump caustic materials.

Before extended storage, flush the pump with light

oil.
Avoiddragginghoseoveranabrasivesurfacesuchas

cement. This causes excessive wear and shorter
hose life.

Clean the intake line strainer daily

Lubrication and Care
Fill pump crankcase to dot on oil gauge window with

25

02.

(0.75

liters)

of

crankcase
or equivalent SAE
antiwear and rust inhibitor additives. Change initial

fill after

months or at

50

hour running period. Change oil every

500

40

hour intervals.

oil

(part

no.

weight hydraulic oil

801

-1

44)'

with

3

WARMING

I

NEVER

valve.

alter adiustment or modifv the unloader

1

I

Altering or adjusting unloader willnot increase
performance of unit.

I

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801-457

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