Graco Inc Hydra-Clean 800-094, Hydra-Clean 801-888 User Manual

This

manual

WARNINGS

READ

AND

contains

and

INSTRUCTIONS

RETAlN

FOR

IMPORTANT

REFERENCE

P/N 800-093 P/N 800-094

800

psi

(55

100

psi

(76

SERIES SERIES

bar)

OPERATING PRESSURE

bar)

MAXIMUM WORKING PRESSURE

"A"

CART

HANDLE MODEL

MODEL

UNJECTUON

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.

point the spray gun at anyone or any part of

HAZARD

not use chemicals or agents which are not compatible hose.

not leave a pressurized

the unit and release pressure before leaving.

with

Viton and PVC or neoprene cover of

unit

unattended. Shut off

FUWE

NEVER

body.

MEDICAL

If any fluid appears to penetrate your skin, get

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

AVOID

Even after you shut off the electric motor, there is high pressure release

the spray tip or servicing the

unit

Be sure that all accessory items and system

components

NEVER

personal safety. as well as the function of the equipment,

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

put

hand

fingers over the spray tip.

try to stop or deflect leaks

' '

with

your hand or

TREATMENT

EMERGENCY

NOT

NATUONAL

COMPC3NENT

by triggering the gun.

and

trigger the

exceed the pressure rating of any component

system.

NEVER

MEDUCAL

TREAT

POISON

(rgt2)

681-5569

CARE

SIMPLE

CENTER

ONCE.

CUR.

NETWORK

RUPTURE

the pump, hose and gun

before removing

unit,

always shut off the

gun

to release pressure.

will

withstand the pressure developed.

alter or modify equipment-your

at stake.

for

weak, worn or

until

you

not spray flammable liquids.

unit

where combustible fumes or dust may be

present.

not operate the

GENERAL

Observe detergent manufacturer's safety precautions. Avoid getting detergent or other liquids

your eyes. Follow the directions on the container

regarding contact breathing fumes, etc. Always wear full goggles to protect your eyes from the spray as well as anydebris dislodged by the spray. If necessary. wear gloves or other protective clothing. If antidotes or treatment are recommended, be prepared to use them.

DONT

weed killer.

This up of three AWG electric cord motor frame. The other two wires are connected to the starter switch.

The starter switch has a built-in ground fault interrupter that

whenever an improper ground condition exists.

Always check to be sure the switch is hoses and electric cord are clear of moving parts before plugging

spray toxic chemicals such as insecticide or

unit

is supplied

with

eyes. nose, and skin,

with

an 8-foot power cord made

No.

wires. The green wire of the

connected to the

will

shut off the power to the

unit

off

the power cord,

chassis and

unit

andthat the

IMPORTANT

United States Government safety standards have been adopted under the Occupational Safety and Health Act. These standards-particularly the General Standards, Part Should be consulted

801-888

connection

~. . . . .

with

your use of airless spray equipment,

. . . ... .. .

191

andthe Construction Standards, Part

1926-

.. .

PTFEPTFEPTFE

CART

MOTOR

POWER

COR0

CONTROL

HANDLE

MODEL

3/4"

HOSE

GARDEN

THREAD

PRESSURE

AOJUSTMENT

KNOB

HIGH HOSE

ADJUSTABLE

PRESSURE

I30

FT.)

NOZZLE

CONTROL

SPRAYTIP

RING

H6")

. . .

5.'

Check

Check unit for any damage that may have occurred shipping. Any damage should be noted and the carrier notified immediately.

Check unit' and accessories to be sure that all components were included. If anything is. missing contact your local representative.

Handle

The handle

installation of hose, gun and connection to water

supply. as described later, Is

Cart

The can parts drawing on page 7 for aid when following assembly procedures.

Install axle and wheels by inserting axle through axle

...

;,.

...

>,:

'support tube which is attached to chassis. Place a

washer, a wheel, and another washer both sides of the chassis. Insert a cotter pin into the

hole at each endpf the axle. Bend cotter pins over

they won't fall out.

Attach leg assembly and handle by putting the leg

assembly directly under the unit towards the front of

For Damage

Model

unit

Model

unit

comes partially assembled. Refer to the

comes completely assembled. The

all

that is required.

the axle

on.

the chassis. Insert the flattened tabs

through the slots Align holes and insert the four hex head machine

Screws

lock washer and nut and firmly tighten,

Spray

Assemble spray gun by attaching the spray wand

with

comes

end.

end of the wand. Tighten securely to avoid any leaking.

Attach one end of the high pressure hose to the spray

gun and the other end to the high pressure outlet. Tighten swivel connections firmly using two wrenches..

Spray

supplied with this model. Additional sections may be ordered to increase the hose length. Be aware adding additional spray hose of the

the chemical injector. Maximum recommended hose length is

(3/8-16

Gun/Hose

its

safety grip to the gun handle. The wand

with

Attach the adjustable spray nozzle to the other

Hose

foot

(9.1

unit

at the spray gun and decrease suction

feet

the front edge of the chassis.

1-1

inch) with flat washer,

tape

the pipe threads at each

m) section

high pressure hose is

will

(27

m).

the handle

that

lower the pressure

801-888

Connect

Water Supply

-CAUTION

NOPE:

For a direct supply system, your wafer

source at the unit must have

rate of

least 4 GPM

flow

liter/min).

plumbing codes regarding cross-connection to water supply. Optional backflowpreventorP/N

801-1

is available to prevent the back-up of

not exceed

pump in

Connect a hose with at least from your city water supply to the units garden hose threaded inlet. The supply hose should

not be longer than

GOOF

(70'C) water temperature to

direct supply system.

3/4

feet

(15

inch

long.

(19

mm)

3/d

I.D.

inch

OPERATION

startup

Before starting, be sure to read the safety warnings and startup instructions.

Turn

.on the water supply

Trigger the gun to release any back pressure

NOT wire or tie the gun trigger into the open

or triggered position.

Never run the cleaning unit dry. to the pump will result. Always be sure water supply is completelyturned on before operating.

~~~~~~~

CAUTION

Costly

damage

Electrical Service

Before plugging the sprayer into

electrical receptacle be sure that the electrical service is single phase, With the motor control switch

plug the power cord into a grounded outlet. If an

extension cord and that the wire gage is at least The cord should not be over the operation section for further characteristics on the motor control switch,

.With the control ring turned completely counter-

clockwise (viewed from front)

directed through the spray tip orifice. In this position the normal spray pattern place.

change the spray pattern simply turn ring clockwise. This will cause a drop which injector.

When full strength spraying ring counterclockwise

will

used, be sure that

activate the downstream chemical

115

the

No.

100

feet

all

water pressure

desired, turn control

closed position.

(30

approved

AC.

Amp,

OFF

position,

has a ground

gage wire.

m) long.

15"

will take

the

control

pressure

See

will

~A~~~~~~

NOT

attempt to adjust nozzle when spray

use.

gun gun

in the

sure that the safety latch on

position before adjusting.

all

Inspect necessary.

Motor,Control Switch

As indicated earlier

switch has a built in ground fault interrupter circuit.

Due

to this special protection feature of the switch, if

the

switch

unplugged, the unit will go into the When switch cannot be turned off

power

NOTE:

Cleaning

Start unit by lifting the cover on the motor control

switch and pushing the "START" button. This button

also marked "RESET".

should

The spray pattern can be changed by turning the control ring on the adjustable spray nozzle.

connections for any leaks. Tighten if

this manual the motor control

"ON"

button

pushed in while the

"ON"

plugged in, unit

applied to unit,

Always

when starting and stopping unit. Avoid

inadvertently pushing

when unit is unplugged.

will immediately start. The

until

isenergized. Once

switch can be turned off.

use

the motor control switch

"ON"

Pull

trigger on gun and unit

start

spraying.

unit

mode.

button

Pressure Adjustment

The pressure washer has been factory adjusted to

800

k25

deliver

This

the maximum pressure that this unit designed for. However, this pressure can be decreased by turning the control knob located on the. unloader valve on 'the Turning the control knob (viewed from above the unit) will gradually decrease the output pressure and flow.

Chemical Injector

A downstream chemical injector is provided with the pressure washer. Insert chemical filter that is attached with clear tubing the top of the desired chemical container.

The chemicals used must be compatible with system

components. The standard spray hose

'Buna-N rubber, and the chemical injector is brass.

PSI (measured

outlet

WI&3N8M'G

Observe chemical manufacturer's safety pre- cautions regarding clothing or respirators.

use

the pump outlet).

side of the pump.

a clockwise direction

chemical injector into

made of

of goggles, protective

Turn control ring on adjustable nozzle clockwise to

cause a drop

Start pressure washer unit and trigger spray gun. The. injector may draw momentarily as system is filling but normally actuate injector, counterclockwise. from the container. After the chemical reaches injector,

flow rate may be adjusted by turning the adjustment

knob. At chemical adjustment knob, maximum chemical flow obtained.

Check the distance you from surface by test spraying on a scrap of similar material. For soft surfaces, such as wood, hold nozzle about 3 feet closer, check. to

damaging the surface.

Mist-wet surface with cleaning solution. Let briefly, then nozzle at an angle to surface, and at distance you determined to be best for surface. If some dirt remains, repeat procedure, letting. longer. Stubborn

stronger, heated cleaning solution.

Protect surfaces that might be damaged by cleaning solution or high pressure spray, and rinse solution before

will

two

dries.

pressure.

stop as system builds up to full pressure.

turn

chemical adjustment knob out.

until

chemical begins

full turns from the closed position of

not exceed

m)from surface and gradually bring

use

spray rinse to “chisel” off dirt. Keep

two

turns.

will

need to hold spray nozzle

see

if the high pressure spray

dirt

can be cleaned off better

be drawn

soak a little

with

soak

the

Check the filter screen as often as necessary,

with

the unit

PUMP MUST

of water prior

Use

and store the unit where

to freezing temperatures. If water does freeze

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

Use only spray tips that are matched

avoid excessive cycling and wear of the unloader valve.

the inlet and filter screen removed.

NOT

to exposure to freezing temperatures.’

the water inlet connection

least daily.

RUN

DRY

not operate

and must be drained

will

not be subjected

50%

anti-freeze

the unit to

the

CAUTION

pour hot water on a frozen pump. A sudden

temperature change may crack the ceramic

not pump caustic materials.

Before extended storage, flush the pump with light

oil.

Avoid dragging hoseoveranabrasivesurfacesuchas cement. This causes excessive wear and shorter hose life.

Clean the intake line strainer daily.

Shutdown

When unit is not

When shutting down for the day orweekend, shut off unit, shut off water supply valve, and trigger gun to

release pressure. Wipe off the

This model runs with very little noise due to the size ofthemotorandpump.Besurethattheunitisturned

off

when not

actually using spray gun, the build up of temperature

the, by-pass loop of the pump could exceed the manufacturer’s specifications of maximum. This

And Care

use, turn off water supply.

use.

will

cause shortened pump life.

Unit

unit

with

a damp rag.

unit is left running, when not

16BF

(71OC)

CAUTION

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

will

minutes

Lubrication and Care Fill

pump crankcase to dot on

10.20~. or equivalent anti-wear and rust inhibitor additives. Change initial fill after months or at

Winter Maintenance

2. Pump a

(.0.3

liters) of crankcase oil (part

SAE

20/30 weight hydraulic oil with

hour running period. Change oil every 3

500

hour intervals.

Turn discharge lines.

machine

displaced.

When machine is needed, connect the water supply and circulate the antifreeze from the machine to containers for flowing from the outlet becomes clear, reconnect discharge lines.

off

and disconnect water supply and

50%

antifreeze solution through the

making sure

oil

gauge window with

no.

801-144)

all

water has been

reuse.

When the water

801-888

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