Graco Inc Hydra-Clean 801-191, Hydra-Clean 800-100, Hydra-Clean 2104G User Manual

This

manual

WARNINGS

FIEAD

AND

mniains

and

INSTRUCTIONS

RETAIN

IMPCIRTYNT

FOR

REFERENCE

ORACO

Rev.

c

SUPERSEDES

8

MODEL

2150

psi

2250

psi

800-100

(150

bad

1155

bar1

SERIES

"A"

OPERATING PRESSURE

MAXIMUM

WORKING PRESSURE

GRACQ

INC.

P.Q.

Box

1441

@COPYRIGHT

MINNEAPOLIS.

1981

GRACO

INC.

MN

55440-1444

..-

i

Read and Linderstand all ii;sir!.lcticn

1

N

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E

CT

1 3 N

{+

fi

2

A

3

9

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Fluids under high pressure from spray or leaks can
penetrate the skin and cause extremely serious injury,
including the need for amputation.

NEVER

body.

NEVER

NEVER

body.

ALWAYS

MEDICAL

point the spray gun at anyone or any part of the

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

have the tip guard in place when spraying.

-"a"

TREATMENT%

*&A&

rcanui:/s

before operating equipment.

Do

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

GAS

ENGIME

NEVER

Avoid the possibility of spilled fuel causing

Always refuel slowly to avoid spillage.

NEVER

exhaust is piped outside. The exhaust contains carbon
monoxide,
which, if breathed, may cause serious illness or possibly
death.

fill fuel tank while engine is running or hot.

operate engine in a closed building unless the

FRECAUilONSS%

a

poisonous, odorless and invisible gas,

Do

not operate the

a

fire.

If any fluid appears to penetrate your skin, get

EMERGENCY MEDICAL CARE AT ONCE.

DO

NOT TREAT AS A SIMPLE CUT.
Tell the doctor exactly what fluid was injected. For
treatment instructions have your doctor call the

NATIONAL POISON CENTER NETWORK

[phone]

AVOID COMPONENT RUPTURE

Even after you shut off the gasoline engine, there
pressure in the pump, hose and gun until you release

So

by triggering the gun.
or servicing the unit,
the gun to release pressure.

all

Be sure that
ponents will withstand the pressure developed.
exceed the pressure rating

NEVER

safety, as well as~the function of the equipment, is
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. Replaceany damaged hose.

alter or modify equipment

accessory items and system com-

before removing the spray tip

always

shut off the unit

of

any component in system.

-

your personal

and

is

high

trigger

NEVER

at

NEVER

nected to the engine: first remove the ignition cable
from the spark plug. Turning over the machinery by
hand during adjusting or cleaning might start the engine
and machinery, causing serious injury to the operator.

NEVER

operate
Precaution is the best insurance against an accident.

it

When starting.the engine, maintain
moving parts of the equipment.

make adjustments on machinery while

run the engine with governor disconnected, or

at

speeds in excess of

3300

RPM

a

safe distance from

load.

it

is con-

GENERAL

NEVER

moving parts when unit is running.

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 as
well as any debris dislodged by the spray.
wear gloves or other protective clothing. If antidotes or
treatment are recommended, be prepared

run unit with belt guard removed. Keep clear of

If

necessary,

to

use them.

Do

not use chemicals or agents which are not compati-

ble with Buna-N and PVC or neoprene cover of hose.

Do

not leave a pressurized unit unattended. Shut off the

unit and release pressure before leaving.

''

DON'T

weed killer.

spray toxic chemicals such as insecticide ar

IMPORTANT

United States Government safety standards have been adopted under the Occupational Safety and Health Act. These
standards
sulted in connection with your use

2

~~

-

801-191

particularly the General Standards,

of

airless spray equipment.

Part

1910,

and the Construction Standards,

Part

1926 - should be con-

Refer to the engine instruction booklet provided with

the unit.

water sandblaster. See Accessories and instruction
manual 801-190 for installation and operation.

Install Wheels and Handle
Slide the axle into the frame. Slide the wheels onto the
axle and secure with the 1/2 inch locknuts provided.

Attach the handle with the
and lockwashers provided.

Hose

Install

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
in the same way.

Remove the tape from the cap

Cleaning Accessories
For spraying detergent or other cleaning solution, we

recommend using a chemical injector kit. See Ac­cessories and instruction manual 801-192 for installation
and operation.

For removing rust

and Spray Gun

and

4

screws, nuts, flat washers

on

top of the pump.

old paint we recommend using

a

To

Connect

Before attaching to water supply, check local
plumbing code regarding cross-connection to

water supply.

Do

not exceed 160"

pump in
Connect

your city water supply to the unit's

threaded inlet. The supply hose should not be more

50

than

NOTE:

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

Water Supply

CAUTON

F

a

direct supply system.

a

hose with

ft. (15 m) long.

For a direct
source

AT

LEAST5

(70"

at

least

at

the unct 'must'have

GPM

C)

a

3/4

SUDO~V

(19

water temperature to

in. (19 mm)

3/4

in. garden hose

svstem.

a

your

flow

ID

from

water

rate of

LITER/MIN).

801-191

3

Startup
Before startino. be sure to read the safetv warninos and

setup instruct7ons.

Check the oil and gasoline levels daily

Turn on the water supply.

I

r

Shut

off

cleaning unit when not actually spraying,
for longer pump life. The pump will overheat if left
running for over 10 minutes without spraying.

Check the filter screen in the water inlet connection as

as

often
unit with the inlet and filter screen removed.

necessary, at least daily.

CAUJION

Do

not operate the

Trigger the gun to release any back pressure

ltVA

8

I?]

I

ihl

G

or triaaered oosition.

Set the choke and open the fuel valve.

NOTE:

Put your foot on the frame or wheel to steady the unit
when you'pull the starter rope. Hold the gun in your left
hand with the trigger open while starting the engine.

Grasp the starter rope grip and rapidly pull out the cord

two

choke opened slightly. When the engine starts, im­mediately release the gun trigger. Open the choke
gradually.

Never run the cleaning unit dry. Costly damage to

the pump will result. Always be sure water supply

is completely turned on before operating.

ICAUTION1

Inspect all connections for .any leaks. Tighten if

necessary.
Cleaning

For Hvdra-Clean technique, see the Chemical lnjectnr

For abrasive cleaning, see the Water Sandblaster

manual.

Follow these precautions when removing and in-

stalling nozzles:

1. Shut off the cleaning unit and trigger the gun

2.

For easier starting, hold the gun trigger open

while pulling the rope.

or three feet (1 m). Repeat if necessary with the

)2

.

801-190.

to relieve pressure. Engage the trigger safety.

Keep the nozzle and the tube pointed away

from you and everyone else.

DO

NOT try to adjust the unloader valve or change the
engine speed. Changing these settings may cause ex­cessive pressure, intermittent unloader operation,

wasted fuel and increased wear on parts.

DRY

PUMP MUST NOT BE RUN

of water prior to exposure to freezing temperatures. Use
and store the unit where
freezing temperatures. If water does freeze in
thaw before trying to start. A
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.

and must be drained

it

will not be subjected to

the

50%

anti-freeze solution

unit,

CAUTION

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

plungers.
Do not pump caustic materials.
Before extended storage, flush the pump with light oil.

Avoid dragging hose over an abrasive surface~such as
cement. This causes excessive wear and shorter hose
life.

Clean the intake line strainer daily.

Lubrication and Care

Change the engine oil after every 100 hours of opera­tion. Drain oil with engine warm. Engine requires
quart

(0.96

liters)

30W

oil. See separate instruction

manual for maintenance procedures.
Fill pump crankcase to dot on oil gauge window with

25

oz.

(0.75

liters) of crankcase oil (part no. 801-1441 or

SAE

40

equivalent
and rust inhibitor additives. Change initial fill after
hour running period. Change oil every

500

hour intervals.

weight hydraulic oil with antiwear

A

sudden

3

months or

1

50

at

3.

Do not put your hand over the tip to push the
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 before triggering the spray
gun.

Shutdown and Care
When unit is not

When shutting down for the day or weekend, shut
unit, shut
release pressure. Wipe

4

off

801.191

water supply valve, and trigger gun to

~~

Of

in

use, turn off water supply,

off

it

from the side and

is

pushed forward to lock

Unit

the unit with a damp rag.

off

NEVER

valve.
Altering or adjusting unloader will

performance
Service of the unloader must be performed only

alter adjustment

of

unit.

o

not

increase