Graco Inc Hydra-Clean 801-641, Hydra-Clean 800-064 User Manual

.~ .

Rev

QRllCO

This

P/N

800-064

1500

psi(103

1800

psi

(124

manual contains

WARNINGS

READ

AND

and

RETAIN

SERIES

bar) OPERATING bar) MAXIMUM WORKING

IMPORTANT

lMSTAUCTlQNS

FOR

REFERENCE

PRESSURE

bR]$ECTIoN

HAZARD

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

,~~~~,~~~~~~~"~~~~~,~~~*~~~~~~~'~~~~~~~~~~Fi

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

NEVER point the spray gun at anyone or any part of the body.

NEVER put hand or fingers over the spray tip, NEVER try

body.

ALWAYS

MEDICAL

If any fluid appears to penetrate your skin, get

EMERGENCY

Tell the doctor exactly what fluid was iniected. For treatment instruction's have your doctor call the

NATIONAL

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, always shut offthe unit and trigger the gun to release pressure.

stop or deflect leaks

have the tip guard in place when spraying.

~~~~~F\mE~~

MEDICAL

NOT

TREAT

POISON CENTER NETWORK

(492I6B'I

COMPONENT

by triggering the gun.

RUQBWWE

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

CARE

SIMPLE

-6669

with

your hand or

ONCE.

GUT.

~~~~~~~

before removing

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

GAS

NEVER fill fuel tank while engine is running Avoid the possibility of spilled fuel causing a fire. Always refuel slowly to avoid spillage.

NEVER operate engine in a closed building unlessthe exhaust is piped outside. The exhaust contains carbon monoxide, gas, which, if breathed, may cause serious illness or possibly death.

NEVER make adjustments on machinery while

connected 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.

run

E A

NEVER or operats

Precaution is the best insurance against anaccident.

When starting the engine, maintain from moving parts

~WE~A~KSO~$~~~~~~~~~~~~

poisonous, odorlessand invisible

the engine with governor disconnected.

speeds

p""v@%7"":

~~~~~~~~~~~~~~~~~~*~~?~~~~~~~~~~~~~~~~~~~~~~

excess of

of the equipment.

~"~~~~~~~.~~~~~~~~~,~~.~~~~~

not operate the

3600

RPM

safe distance

hot.

load.

all

Be sure that components will withstand the pressure developed.

NEVER exceed the pressure rating of any component

system..NEVER

personal safety,

equipment, isatstake. Maximum working pressure

1800

PSI

(124

Before each conditions caused by traffic, sharp corners, pinching or kinking. Tighten all each

not use chemicalsor agentswhich are not compatible

with Buna-N and

not leave a pressurized

unit and release Dressure before IeavinQ.

use,

use.

Replace any damaged hose.

accessory items and system

alter or

as well

bar).

check hose for weak, worn or damaged

fluid

PVC

modify equipment

as the function

connections securely before

or neoprene cover of hose.

unit

unattended. Shut

-your of the

off

the

NEVER run the unit with the belt guard removed.

Keep clear of moving parts when the unit is running.

Observe detergen't manufacturer's safety precautions. Avoid getting detergent

your eyes. Follow the directions on the container regarding contact with eyes. nose, and skin, breathing fumes, etc. Always wear protect your eyes from the spray as wejl as any debris dislodged by the spray. If necessary. wear gloves or other protective clothing. If antidotes or treatment are recommended, be prepared

DON1

weed killer.

spray toxic chemicals such as insecticide or

IMPORTANT

United States Government safety standards have been adopted under the Occupational Safety These standards - particularly the General Standards, Part should be consulted in connection with your use of airless spray equipment.

801-641

. .

...

1910.

and the Construction Standards, Part

other liquids

full

goggles to

use them.

and

Health Act.

1926-

ENGINE

KILL

LEVER

Refer to the engine instruction booklet provided with

the unit.

Install Hose and Spray Gun Connect the spray hose to the spray gun by inserting the pin disconnect coupler

the fluid outlet

Cleaning Accessories

For spraying detergent

recommend using Accessories and instruction manual 801-645 for

installation and operation.

For removing rust and old paint we recommend using a water sandblaster. See Accessoriesand instruction

manual 801-646 for installation and operation.

the end of the hose into the quick

the

gun. Connect the hose

the same way.

other cleaning solution, we

chemical injector kit. See

Connect

Water Supply

LSPRAY

HOSE

CAUTION

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

not

exceed 1 60°F (70%) water temperature to

pump Connect a hose with at least a

from your city water supply to the unit's garden hose threaded inlet. The supply hose should not be more than 50 ft.

NOTE:

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

a direct supply system.

3/4

in.

(19

mm) ID

3/4

(15

long.

For a direct supply system. your wafer source at the

LEAST

unit

GPM

must

have a flow rate of

(19

LITER/MINJ.

in.

801-641

Startup Before startino. be sure to read the safety warninas and

setup instructions.

When shutting down for the day or weekend, shut off

unit, shut off water supply valve, and trigger gun to

release pressure. Wipe off the unit with

damp rag.

Check the oil and gasoline levels daily.

Turn on the water supply Trigger the gun to release any back pressure

NOT wire or tie the gun trigger into theopen or

Set the choke and open the fuel valve.

NOTE:

Put your foot on the frame or wheel to steady the unit

when you pull

hand with the trigger open while starting the engine.

Grasp the starter rope grip and rapidly pull out the cord

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

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

gradually.

For easier starting, hold the gun trigger open

while pulling the rope.

the

starter rope. Hold the gun in your left

CAUTION

Never run the cleaning unit dry. Costlydamage to

the pump

is completely turned on before operating.

Inspect necessary.

will

result. Always besurewatersupply

all

connections for any leaks. Tighten if

Shut off cleaning unit when not actually spraying.

CAUTION

for longer pump life. The pump running for over

Check the filter screen in the water inlet connection as

often as necessary.

unit with the inlet and filter screen removed.

NOT

try

engine speed. Changing these senings may cause exces-

sive pressure, interminent unloader operation, wasted fuel and increased wear on parts and will void the warranry.

PUMP MUST NOT of water prior to exposure to freezing temperatures. Use and store the unit where freezing temperatures. If water does freeze in the unit, thaw before trying to start. A 50% anti-freeze solution may be pumped prior to cold weather storage.

Use only spray excessive cycling and wear of the unloader valve. See ACCESSORIES.

Let

pour hot water on a frozen pump. A sudden

temperature change may crack the ceramic plungers.

ICAuT'oN1

~~ ~~ ~~ ~

not pump caustic materials.

to adjust the unloader valve or change the

frozen plump thaw in a warm place. Don't

minutes without spraying.

least daily. Do not operate the

RUN DRY and must be drained

tips

that are matched to the unit to avoid

will

overheat

will not be subjected to

left

Cleaning For Hydra-Clean technique. see the Chemical Injector manual, 801 -645.

For abrasive cleaning, see the Water Sandblaster

801

manual,

5. Be sure the slip ring

Shutdown and Care

When unit

-646.

Shut off to relieve pressure. Engage the trigger safety.

Keep the nozzle and the tube pointed away

from you and everyone else.

Do not put your hand over the tip to push the nozzle into place. Grasp it from the side and keep your fingers away from the tip.

Do not

while you are cleaning nozzles.

the nozzle in place before triggering the spray

the

cleaning unit and trigger the gun

let

anyone else touch the spray valve

pushed forward to lock

~~~

~~~ ~

Unit

not in use, turn off water supply

Before extended storage, flush the pump with light oil.

Avoid dragging hose over an abrasive surface such 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 hoursof opera-

with

tion. Drain oil pints (1.4 liters) 30W oil. See separate instruction manual for maintenance procedures.

Fill pump crankcase to dot on oil gauge window with

02.

(0.47 liters) of crankcase oil (part no. equivalent and rust inhibitor additives. Change initial fill after hour running period. Change oil &ery

XI0

hour intervals.

NEVER

valve. Altering

performance of

Service of the unloader must be performed onlyby

qualified service personnel.

SAE

alter

adjusting unloader

e'ngine warm. Engine requires

not

increase

801-14441

months or

weight hydraulic oil with antiwear

w;ll

unit.

801-641

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