John Deere AC-3000EH, AC-3000EH-3, AC-1500EH, AC-2000EH OPERATOR’S MANUAL

0 (0)

AC-1500EH, AC-2000EH,

AC-3000EH, AC-3000EH-3

High Pressure Washers

 

®

CAUTION

 

 

C

US

RISK OF INJURY!

 

201473

READ MANUAL BEFORE OPERATING!

This manual is an important part of the pressure washer and must remain with the unit when you sell or rent it!

TABLE OF CONTENTS

 

INTRODUCTION......................................................................................................................

3

IMPORTANT SAFETY INSTRUCTIONS ..............................................................................

4-7

RISK OF ELECTRIC SHOCK OR ELECTROCUTION................................................

4

RISK OF EXPLOSION OR FIRE .................................................................................

5

RISK OF ASPHYXIAITON ..........................................................................................

5

RISK OF INJECTION OR SEVERE CUTTING INJURY..............................................

6

RISK OF BURNS.........................................................................................................

6

RISK OF BURSTING...................................................................................................

6

RISK FROM MOVING PARTS.....................................................................................

6

RISK OF BODILY INJURY...........................................................................................

7

FEATURES .........................................................................................................................

8-11

AC-1500EH & AC-2000EH FEATURES ...................................................................

8-9

AC-3000EH & AC-3000EH-3 FEATURES .............................................................

10-11

INSTALLATION & PREPARATION INSTRUCTIONS ......................................................

12-15

ATTIRE ......................................................................................................................

12

SET-UP......................................................................................................................

12

POWER CORD CONNECTION............................................................................

12-13

BURNER FUEL TANK ...............................................................................................

13

ADJUSTABLE PRESSURE DUAL LANCE................................................................

14

DUAL LANCE CONNECTION ...................................................................................

14

WATER SUPPLY........................................................................................................

14

UNLOADER...............................................................................................................

15

HEAT DUMP VALVE..................................................................................................

15

PRE-START INSPECTION PROCEDURES..............................................................

15

OPERATING INSTRUCTIONS .........................................................................................

16-19

FLUSHING THE SYSTEM.........................................................................................

16

START-UP/COLD WATER OPERATION...................................................................

16

HOT WATER OPERATION........................................................................................

17

STEAM OPERATION.................................................................................................

18

CLEANING WITH DETERGENTS.............................................................................

18

SHUTDOWN..............................................................................................................

19

STORAGE & MAINTENANCE INSTRUCTIONS..............................................................

19-20

SPECIFIC MAINTENANCE ......................................................................................

19

WINTERIZING ...........................................................................................................

20

TROUBLESHOOTING......................................................................................................

21-23

MAINTENANCE CHART .......................................................................................................

24

STATEMENT OF WARRANTY .... .........................................................................................

25

2

John Deere Operator's Manual

INTRODUCTION

Congratulations on the purchase of your new hot water pressure washer! You can be assured your hot water pressure washer was constructed and designed with quality and performance in mind. Each component has been rigorously tested to ensure the highest level of acceptance.

This operator's manual was compiled for your benefit. By reading and following the simple safety, installation, operation, maintenanceandtroubleshootingstepsdescribedinthismanual,youwillreceiveyearsoftroublefreeoperationfromyour new hot water pressure washer. The contents of this manual are based on the latest product information available at the time of publication. Manufacturer reserves the right to make changes in price, color, materials, equipment, specifications or models at any time without notice.

! IMPORTANT !

Theseparagraphsaresurroundedbya"SAFETYALERTBOX". Thisboxisusedtodesignateand emphasize Safety Warnings that must be followed when operating this pressure washer. Accompanying the Safety Warnings are "signal words" which designate the degree or level of hazard seriousness. The "signal words" used in this manual are as follows:

DANGER: Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury.

WARNING: Indicates a potentially hazardous situation which, if not avoided, COULD result in death or serious injury.

CAUTION: Indicates a potentially hazardous situation which, if not avoided MAY result in minor or moderate injury.

The symbols set to the left of this paragraph are "Safety Alert Symbols". These symbols are used to call attention to items or procedures that could be dangerous to you or other persons using this equipment.

ALWAYS PROVIDE A COPY OF THIS MANUAL TO ANYONE USING THIS EQUIPMENT. READ ALL INSTRUCTIONS BEFORE OPERATING THIS PRESSURE WASHER AND ESPECIALLY POINT OUT THE "SAFETY WARNINGS" TO PREVENT THE POSSIBILITY OF PERSONAL INJURY TO THE OPERATOR.

Once the unit has been uncrated, immediately write in the serial number of your unit in the space provided below.

SERIAL NUMBER_________________________________

Inspect for signs of obvious or concealed freight damage. If damage does exist, file a claim with the transportation company immediately. Be sure that all damaged parts are replaced an that the mechanical and electrical problems are corrected prior to operation of the unit. If you require service, contact your Customer Service.

Mi-T-M® Corporation, 8650 Enterprise Drive, Peosta, IA 52068 1-877-JD-KLEEN / (1-877-535-5336) Fax 319-556-1235 Monday - Friday 8:00 a.m. - 5:00 p.m. CST

Please have the following information available for all service calls: 1. Model Number

2. Serial Number

3. Date and Place of Purchase

John Deere Operator's Manual

3

IMPORTANT SAFETY INSTRUCTIONS

WARNING: When using this product, basic precautions should always be observed, including the following:

READ ALL SAFETY INSTRUCTIONS BEFORE USING PRESSURE WASHER

 

HAZARD

POTENTIAL CONSEQUENCE

PREVENTION

 

RISK OF

Seriousinjuryordeathcouldoccurif

This product must be grounded. Make sure

 

ELECTRIC SHOCK

the pressure washer is not properly

the pressure washer is equipped with a

 

grounded. Your pressure washer

GFCI built into the power supply cord. If this

 

OR ELECTROCUTION

 

is powered by electricity and may

is not available, the pressure washer must

 

 

 

causeelectricshockorelectrocution

be plugged into a receptacle that is protected

 

 

 

if not used properly.

by a GFCI. Disconnect when not in use.

 

 

 

 

 

 

If your unit is equipped with a GFCI, DO

 

 

 

 

 

 

 

 

NOT drop the GFCI as damage could

 

 

 

 

result. If the GFCI is accidentally dropped,

 

 

 

 

be certain to test the GFCI before using

 

 

 

 

to ensure it is working properly. (Follow

 

 

 

 

instructions on GFCI for test procedures.)

 

 

 

 

Always be certain the unit is receiving proper

 

 

 

 

voltage. Before plugging the unit into a

 

 

 

 

compatible power source, be certain the

 

 

 

 

switch is in the "OFF" position. Disconnect

 

 

 

 

when not in use.

 

 

 

 

 

 

 

 

Do not modify plug provided with the

 

 

 

 

product. If it will not fit the outlet, have

 

 

 

 

a proper outlet installed by a qualified

 

 

 

Electrical shock may occur from

electrician. Do not use any type of adapter.

 

 

 

Check power cord for signs of crushing,

 

 

 

electrical cord.

cutting or heat damage. If replacement of

 

 

 

 

plug or cord is needed, use only identical

 

 

 

 

replacement parts.

 

 

 

 

Do not use extension cords with this

 

 

 

 

pressure washer.

 

 

 

 

Keep all connections dry and off the ground.

 

 

 

 

Do not allow electrical cords to lay in water

 

 

 

 

or in such a position where water could

 

 

 

 

come in contact with them. Do not touch

 

 

 

 

plug with wet hands.

 

 

 

 

Do not pull on the electrical cord to

 

 

 

Electrical shock may occur if

disconnect from the outlet.

 

 

 

Do not direct spray on or into electrical

 

 

 

pressure washer is not operated

installations of any kind! This includes

 

 

 

properly.

electrical outlets, light bulbs, fuse boxes,

 

 

 

 

transformers, the unit itself, etc.

 

 

 

 

Do not allow metal components of the

 

 

 

 

pressure washer to come in contact with live

 

 

 

 

electrical components.

 

 

 

 

Never operate the pressure washer with

 

 

 

 

safety guards/covers removed or damaged.

 

 

 

Serious injury or death may occur if

Any electrical wiring or repairs performed

 

 

 

on this pressure washer should be done by

 

 

 

electrical repairs are attempted by

Authorized Service Personnel in accordance

 

 

 

unqualified persons.

with National and Local electrical codes.

 

 

 

 

Before opening any electrical enclosure,

 

 

 

 

always shut off the pressure washer, relieve

 

 

 

 

pressure and unplug the pressure washer

 

 

 

 

from the power source. Allow the pressure

 

 

 

 

washer to cool down. Never assume the

 

 

 

 

pressure washer is safe to work on just

 

 

 

 

because it is not operating. It could restart at

 

 

 

 

any time! Service in a clean, dry, flat area.

4

 

 

 

John Deere Operator's Manual

IMPORTANT SAFETY INSTRUCTIONS

READ ALL SAFETY INSTRUCTIONS BEFORE USING PRESSURE WASHER

 

HAZARD

POTENTIAL CONSEQUENCE

PREVENTION

 

 

 

 

 

RISK OF

Serious injury or death may occur

Always operate pressure washer in a well

 

 

EXPLOSION OR FIRE

from normal sparks in the multiple

ventilated area free of

flammable vapors,

 

ignition sources or burner exhaust.

combustible dust, gases or other combustible

 

 

 

materials.

 

 

 

 

 

 

 

 

 

 

Do not store the pressure washer near an

 

 

 

open flame or any equipment such as a stove,

 

 

 

furnace,waterheater,etc.,whichutilizesapilot

 

 

 

light or sparking device.

 

 

 

 

 

Do not use this pressure washer to spray

 

 

 

flammable material!

 

 

 

 

Serious injury or death may occur

Do not smoke while filling burner fuel tank.

 

 

Neverfilltheburnerfueltankwhilethepressure

 

 

as a result of improper fueling.

washer is running or hot.

Allow to cool two

 

 

 

minutes before refueling.

 

 

 

 

 

 

 

 

 

 

Do not refuel indoors or in a poorly ventilated

 

 

 

area.

 

 

 

 

 

Always refuel slowly to avoid the possibility of

 

 

 

spilled fuel which may cause a risk of fire.

 

 

 

Burner Fuel Tank:

 

 

 

 

 

Use No. 1 or No. 2 fuel oil/diesel or

 

 

 

kerosene.Do not use gasoline, crankcase

 

 

 

drainings or oil containing gasoline or

 

 

 

solvents.

 

 

 

 

 

Do not operate the unit if diesel fuel is spilled.

 

 

 

 

 

 

Wipe the pressure washer clean and move it

 

 

 

awayfromthespill. Avoidcreatinganyignition

 

 

 

until the diesel fuel has evaporated.

 

 

Serious injury or death may occur

This pressure washer has a Safety Relief

 

 

device which should never be altered,

 

 

if system safety's are not properly

modified, removed or made inoperative. If

 

 

maintained.

the device fails, replace immediately with

 

 

 

only genuine manufacturer replacement

 

 

 

part.

 

 

RISK OF

Serious injury or death may occur

Never operate this pressure washer in an

ASPHYXIATION

from inhaling burner exhaust or

enclosed area.

Always make certain there

 

dangerous vapors.

is adequate ventilation (fresh outside air) for

 

 

breathing and combustion. This will prevent

 

 

the buildup of dangerous carbon monoxide

 

 

gases. Beware of poorly ventilated areas, or

 

 

areas with exhaust fans which can cause poor

 

 

air exchange.

 

 

 

Follow all safety instructions provided with the

 

 

materials youarespraying. Useofarespirator

 

 

may be required when working with some

 

 

materials. Do not use this pressure washer

 

 

to dispense hazardous detergents.

John Deere Operator's Manual

5

IMPORTANT SAFETY INSTRUCTIONS

READ ALL SAFETY INSTRUCTIONS BEFORE USING PRESSURE WASHER

 

 

HAZARD

POTENTIAL CONSEQUENCE

PREVENTION

 

 

 

 

 

 

 

 

RISK OF INJECTION

Serious injury or death could

Keep clear of nozzle and spray! Never put

 

 

 

 

 

occur from high pressure spray

your hand, fingers or body directly over the

 

 

OR

spray nozzle.

 

 

penetrating the skin.

SEVERE CUTTING INJURY

Do not direct discharge stream at persons or

 

 

 

 

 

 

 

self.

 

 

 

 

 

 

This product is to be used only by trained

 

 

 

 

 

 

operators.

 

 

 

 

 

 

Always keep operating area clear of all

 

 

 

 

 

 

persons.

 

 

 

 

 

 

Closesupervisionisnecessarywhenusednear

 

 

 

 

 

 

children. DO NOT allow children to operate

 

 

 

 

 

 

this unit!

 

 

 

 

 

 

SEEK EMERGENCY MEDICAL CARE if the

 

 

 

 

 

 

spray appears to have penetrated the skin!

 

 

 

 

 

 

DO NOT TREAT AS A SIMPLE CUT!!

 

 

 

 

 

 

High pressure hoses and fuel lines should be

 

 

 

 

 

 

inspected daily for signs of wear. If evidence

 

 

 

 

 

 

of failure exists, promptly replace all suspect

 

 

 

 

 

 

hoses and fuel lines to prevent curely locked

 

 

 

 

 

 

when not in use.

 

 

 

 

 

 

Before removing the spray nozzle or servicing

 

 

 

 

 

 

the unit, ALWAYS shut off the unit and trigger

 

 

 

 

 

 

the gun to release trapped pressure. (Even

 

 

 

 

 

 

afteryoushutofftheunit,thereishighpressure

 

 

 

 

 

 

water left in the pump, hose and gun until you

 

 

 

 

 

 

release it by triggering the gun.)

 

RISK OF BURNS

Serious injury may occur from

Never allow any part of your body to contact

 

 

 

 

 

touching the heat exchanger. This

the heat exchanger.

 

 

 

 

 

area can remain hot for some

Do not leave unit unattended after shutdown

 

 

 

 

 

time after the pressure washer is

 

 

 

 

 

shutdown.

until it is completely cooled down as described

 

 

 

 

 

 

inthe"SHUTDOWN"procedureslistedonpage

 

 

 

 

 

 

20 of this manual.

 

 

 

 

 

 

 

 

RISK OF BURSTING

Serious injury may occur from a

Never make adjustments to the factory set

 

 

 

 

 

pressure washer malfunction or

pressures.

 

 

 

 

 

exploding accessories if incorrect

Never exceed manufacturers maximum

 

 

 

 

 

system components, attachments

allowable pressure rating of attachments.

 

 

 

 

 

or accessories are used.

Donotallowanyhosestomakecontactwithheat

 

 

 

 

 

exchanger to prevent the possibility of bursting.

 

 

 

 

 

 

Avoiddraggingthehosesoverabrasivesurfaces

 

 

 

 

 

 

such as cement.

 

 

 

 

 

 

Use only manufacturer recommended repair

 

 

 

 

 

Serious injury or death may occur

parts for your pressure washer.

 

 

 

 

 

In freezing temperatures, the unit must always

 

 

 

 

 

if attempting to start the pressure

be warm enough to ensure there is no ice

 

 

 

 

 

washer when the pumping system

formationinthepump. Donotstartthepressure

 

 

 

 

 

 

 

 

 

 

is frozen.

washer if it has been transported in an open or

 

 

 

 

 

underheated vehicle without first allowing the

 

 

 

 

 

 

pump to thaw.

 

 

 

 

 

 

 

RISK FROM MOVING PARTS

Serious injury may occur to the

Never make adjustments to the unit while it

 

 

 

 

 

operator from moving parts on

is connected to the power source.

 

 

 

 

 

the pressure washer.

Do not operate the unit without all protective

 

 

 

 

 

 

 

 

 

 

 

 

covers in place.

 

 

 

 

 

 

Followthemaintenanceinstructionsspecified

 

 

 

 

 

 

in the manual.

6

 

 

 

 

 

John Deere Operator's Manual

 

 

 

 

 

 

IMPORTANT SAFETY INSTRUCTIONS

READ ALL SAFETY INSTRUCTIONS BEFORE USING PRESSURE WASHER

 

HAZARD

POTENTIAL CONSEQUENCE

PREVENTION

 

RISK OF BODILY INJURY

Serious injury or death may occur

SEEK EMERGENCY MEDICAL CARE if you are

using cleaning agents and the spray appears to

 

 

 

from detergents contacting the

have penetrated the skin! DO NOT TREAT AS

 

 

 

skin.

A SIMPLE CUT! Be prepared to tell a physician

 

 

 

 

exactly what kind of detergents you were using by

 

 

 

 

reading the Material Safety Data Sheet

(MSDS)

 

 

 

 

provided with your detergent.

 

 

 

 

 

Never use any solvents or highly corrosive

 

 

 

 

detergentsoracidtypecleanerswiththispressure

 

 

 

 

washer.

 

 

 

 

 

 

Protectiveequipmentsuchasrubbersuits, gloves

 

 

 

 

and respirators are advisable, especially when

 

 

 

 

using cleaning detergents.

 

 

 

 

Serious injury can occur from

Keep all detergents out of the reach of children!

 

 

 

 

 

 

ALWAYSwearprotectivegoggleswhenoperating

 

 

 

loose debris being propelled at a

the unit to shield the eyes from flying debris and

 

 

 

high speed from the spray gun.

detergents.

 

 

 

 

 

 

DONOTdirectspraytowardfragilematerialssuch

 

 

 

 

as glass for shattering could occur.

 

 

 

 

 

If the pressure washer is equipped with an Auto

 

 

 

 

start/stop feature,

the unit will shutdown until

 

 

 

 

the gun is triggered. To prevent accidental high

 

 

 

 

pressure discharge, do not leave unit unattended

 

 

 

 

while in this mode.

 

 

 

 

 

Injury may occur if the operator

Stay alert-watch what you are doing.

Do not

 

 

 

loses his balance caused by the

operate the unit when fatigued or under the

 

 

 

thrust of water traveling through

influence of alcohol or drugs.

 

 

 

 

the spray nozzle.

NEVER squeeze the trigger unless securely

 

 

 

 

braced.

 

 

 

 

 

 

DO NOT overreach or stand on unstable support.

 

 

 

 

Keep good footing and balance at all times.

 

 

 

 

Wet surfaces can be slippery, wear protective

 

 

 

 

foot gear and keep good footing and balance at

 

 

 

 

all times.

 

 

 

 

 

 

NEVER trigger the gun while on a ladder or

 

 

 

 

roof.

 

 

 

 

 

 

ALWAYSholdonfirmlytothegun/lanceassembly

 

 

 

 

when starting and operating the unit. Failure

 

 

 

 

to do so can cause the lance to fall and whip

 

 

 

 

dangerously.

 

 

 

 

 

Injury may occur from the

Know how to stop the pressure washer and bleed

 

 

 

pressure washer.

pressures quickly.

Be thoroughly familiar with

 

 

 

 

controls.

 

 

 

 

 

 

DO NOTleave pressurized unit unattended. Shut

 

 

 

 

off the pressure washer and release trapped

 

 

 

 

pressure before leaving.

 

 

 

 

 

DO NOT operate the unit if you see any fuel, oil or

 

 

 

 

water leaks from the machine. DO NOT resume

 

 

 

 

operation until the unit has been inspected and

 

 

 

 

repaired by a qualified service person.

 

 

 

 

 

Place unit in a clean, dry, flat area for servicing.

 

 

 

 

Before servicing the unit: turn the unit off, relieve

 

 

 

 

the water pressure from the trigger gun, and allow

 

 

 

 

the unit to cool down. Service in clean, dry, flat

 

 

 

 

area. If applicable, block wheels to prevent unit

 

 

 

 

from moving.

 

 

 

 

 

 

Do not move the unit by pulling on the hose.

John Deere Operator's Manual

!SAVE THESE INSTRUCTIONS!

 

7

 

 

 

AC-1500EH & AC-2000EH FEATURES

OMHSE105-040705-RZ

8

John Deere Operator's Manual

FEATURES LISTING

1.Pneumatic Wheels

2.Protective Rollcage

3.Control Panel

4.DecalWarning/Caution/Operation

5.Switch-Off/Pump/Burner

6.Center Balanced Lifting Eye

7.Convenient Push/Pull Handle

8.Heat Exchanger Exhaust

9.Wand Holder

10.DecalWarning: Hot

11.Water Float Tank

12.Detergent Metering Valve

13.High Pressure Pump w/Unloader

14.Pressure Switch

15.Brake

16.Water Inlet

17.DecalWarning: Risk of Explosion

18.Coil Drain

19.High Pressure Outlet

20.DecalData Plate

21.Burner Fuel Tank

22.DecalCaution: Risk of Fire

23.Burner Air Regulation

24.DecalHang Tag

25.35FT Electrical Cord

26.TEFC Pump Motor

27.High Pressure Hose

28 Trigger Safety Lock

29.Trigger Gun

30.Insulated Lance

31.Adjustable Pressure Dual Lance

32.Nozzle

SPECIFIC UNIT INFORMATION

BODY/FRAME: One piece, welded construction, full roll cage with solid steel axles, lifting hook and convenient push/pull handle.

PORTABILITY: Four pneumatic tires for easy mobility.

FINISH: Powder coated

HIGH PRESSURE HOSE: 3/8" x 50'

TRIGGER GUN ASSEMBLY: Trigger controlled, safety lockoff, insulated lance.

DUAL LANCE: Insulated, with adjustable pressure.

John Deere Operator's Manual

9

John Deere AC-3000EH, AC-3000EH-3, AC-1500EH, AC-2000EH OPERATOR’S MANUAL

AC-3000EH & AC-3000EH-3 FEATURES

0MHSE015 GENERIC-032905-RZ

10

John Deere Operator's Manual

FEATURES LISTING

1.DecalWarning: Risk of Explosion

2.Coil Drain

3.High Pressure Outlet

4.Data Plate

5.Burner Air Regulation

6.Brake

7.Burner Fuel Tank

8.Pnuematic Wheels

9.Pressure Switch

10.High Pressure Hose w/Unloader

11.TEFC Pump Motor

12.Water Float Tank

13.Water Strainer w/Bowl

14.Water Inlet

15.Heat Exchanger Exhaust

16.DecalWarning: Hot

17.Center Balance Lift Eye

18.Convient Push/Pull Handle

19.Detergent Metering Valve

20.DecalCaution: Risk of Fire

21.DecalHang Tag

22.Electric Cord

23.Beltguard

24.DecalWarning: Beltguard in Place

25.Wand Holder

26.DecalWarning: Electric

27.High Pressure Hose

28.Trigger Safety Lock

29.Trigger Gun

30.Insulated Lance

31.Adjustable Pressure Dual Lance

32.Nozzle

33.Switch (On/Off/Burner)

34.DecalWarning/Caution/Operation

35.Control Panel

36.Protective Roll Cage

37.Protective Cover Assembly

SPECIFIC UNIT INFORMATION

BODY/FRAME: One piece, welded construction, full roll cage with solid steel axles, lifting hook and convenient push/pull handle.

PORTABILITY: Four pneumatic four-ply tires for easy mobility.

FINISH: Powder coated

 

HIGH PRESSURE HOSE: 3/8" x 50'

 

TRIGGER GUN ASSEMBLY: Trigger controlled, safety lockoff, insulated lance.

 

DUAL LANCE: Insulated, with adjustable pressure.

 

John Deere Operator's Manual

11

INSTALLATION & PREPARATION INSTRUCTIONS

ATTIRE:

Proper attire is essential to your safety. It is advised to utilize whatever means necessary to protect eyes, ears, and skin. Additional safety attire (such as respiratory mask) may be required when using detergent cleaning agents with this washer.

 

DANGER

 

 

SET-UP:

 

 

 

1.

Thisunitshouldonlybeplacedonalevelsurfacetoensureproperlubrication

 

RISK OF EXPLOSION OR FIRE!

 

 

 

 

for the water pump while operating. NEVER spray water directly on the

 

DO NOT PLACE UNIT IN AN

 

 

unit.

 

AREA WHERE FLAMMABLE

 

 

 

GASVAPORSMAYBEPRESENT.

 

2.

Do not use unit in an area:

 

A SPARK COULD CAUSE AN

 

 

a. with insufficient ventilation.

 

EXPLOSION OR FIRE!

 

 

 

 

 

 

 

 

b. where there is evidence of oil or fuel leaks.

 

RISK OF UNIT BURSTING!

 

 

3.

c. where flammable gas vapors may be present.

 

DO NOT STORE/OPERATE UNIT

 

Engage brake to prevent the unit from moving while operating.

 

IN FREEZING ENVIRONMENTS!

 

4. Do not allow the unit to be exposed to rain, snow or freezing temperatures.

 

 

 

 

 

 

 

 

 

If any part of the unit becomes frozen, excessive pressure may build up in

 

WARNING

 

 

 

 

 

 

 

the unit which could cause it to burst resulting in possible serious injury to

 

RISK OF ASPHYXIATION!

 

 

 

the operator or bystanders.

 

USE THIS PRODUCT ONLY IN

5.

Pump oil level should be checked before each use. Make certain the oil is

 

WELL VENTILATED AREAS!

 

on the "Full" mark on the dipstick or in the center of the oil sight glass. If

 

DO NOT OPERATE IN AN

 

 

ENCLOSED AREA.

THE

 

the level appears to be low, fill with pump oil SAE20 or 30.

 

EXHAUST CONTAINS CARBON

 

 

 

MONOXIDE, A POISONOUS,

 

 

 

ODORLESS AND INVISIBLE

 

 

 

GAS. BREATHING THIS GAS

 

 

 

CAN CAUSE SERIOUS INJURY,

 

 

 

ILLNESS & POSSIBLE DEATH.

 

 

 

 

 

 

 

 

POWER CORD CONNECTION:

1. Make certain the motor switch is in the "OFF" position.

2.

Ensureelectricalsupplyisidenticaltothespecificationslistedonthepressure

 

 

washer data plate.

3.

GROUNDINGINSTRUCTIONS: Thisproductmustbegrounded. Ifitshould

 

 

malfunction or breakdown, grounding provides a path of least resistance for

DANGER

 

electric current to reduce the risk of electric shock. This product is equipped

RISK OF ELECTROCUTION!

 

with a cord having an equipment-grounding conductor and a grounding

 

plug. The plug must be plugged into an appropriate outlet that is properly

THISUNITMUSTBECONNECTED

 

installed and grounded in accordance with all local codes and ordinances.

4.

DANGER: Improper connection of the equipment-grounding conductor can

TO A PROPERLY GROUNDED

OUTLET. DO NOT USE AN

 

result in a risk of electrocution. Check with a qualified electrician or service

ADAPTER OR REMOVE THE

 

personnel if you are in doubt as to whether the outlet is properly grounded.

THIRD GROUNDING PRONG.

 

Do not modify the plug provided with the product - if it will not fit the outlet,

 

 

have a proper outlet installed by a qualified electrician. Do not use any type

 

 

of adaptor with this product.

 

5. GROUND FAULT CIRCUIT INTERRUPTER PROTECTION:

 

 

a. SINGLE PHASE: If this pressure washer is provided with a Ground

 

 

Fault Circuit Interrupter (GFCI) built into the plug or the power supply

 

 

cord, test the GFCI each time it is plugged into an outlet according to

 

 

instructions on the GFCI. DO NOT use the pressure washer if the test

 

 

fails! The GFCI provides additional protection from the risk of electric

 

 

shock. Should replacement of the plug or cord become necessary, use

 

 

only identical replacement parts that include GFCI protection.

 

 

CONTINUED

12

John Deere Operator's Manual

INSTALLATION & PREPARATION INSTRUCTIONS

POWER CORD CONNECTION CONT'D.:

5.b. SINGLE PHASE: If this pressure washer is not provided with a GFCI, this pressure washer should only be connected to a receptacle that is protected by a Ground Fault Circuit Interrupter (GFCI) to comply with the National Electric Code (NFPA 70) and to provide additional protection from the risk of electric shock.

c.THREE PHASE: These pressure washers are not provided with GFCI protection.

6.EXTENSION CORDS: Manufacturer DOES NOT RECOMMEND THE USE OF EXTENSION CORDS! If use of an extension cord is unavoidable, it must be plugged into a GFCI found in circuit boxes or protectedreceptacles. Whenusinganextensioncord,consultaqualified electrician to determine the proper wire gauge needed for the length of the extension cord.

SINGLE PHASE: Use only 3-wire extension cords that have 3-prong grounding-type plugs and 3-pole cord connectors that accept the plug from the product.

THREE PHASE: Use only 4 wire extension cords that have 4-prong grounding type plugs and 4-pole cord connectors that accept the plug from the product.

Use only extension cords that are intended for outdoor use. These extension cords are identified by a marking "Acceptable for use with outdoor appliances; store indoors while not in use." Use only extension cords having an electrical rating not less than the rating of the product. Do not use damaged extension cords. Examine extension cord before using and replace if damaged. Do not abuse extension cord and do not yank on any cord to disconnect. Keep cord away from heat and sharp edges. Always connect and disconnect the extension cord from the receptacle before connecting and disconnecting the product from the extension cord.

7.Ensure the area between the pressure washer cord and outlet is kept dry.

8.Insert the male plug into a groundedAC outlet. DO NOT use an adapter

OR remove the grounding plug!!

BURNER FUEL TANK:

1.Review "Risk of Explosion or Fire" pg. 5, before fueling.

2.Locate the Safety Decals on your unit and heed their warnings.

3.Fill the burner fuel tank with good quality, clean No. 1 or No. 2 fuel oil/ diesel or kerosene. Do not use gasoline!

John Deere Operator's Manual

WARNING

RISK OF ELECTROCUTION!

TO REDUCE THE RISK OF ELECTROCUTION, KEEP ALL CONNECTIONS DRY AND OFF THE GROUND. DO NOT TOUCH PLUG WITH WET HANDS.

DANGER

RISK OF FIRE!

-DO NOT SMOKE WHILE FUELING!

-DO NOT FILL THE FUEL TANK WHILE UNIT IS RUNNING OR HOT. ALLOW UNIT TO COOL FOR TWO MINUTES BEFORE RE-FUELING.

-DO NOT FILL FUEL TANK TO POINT OF OVERFLOWING. ALLOW APPROXIMATELY 1/4" OF TANK SPACE FOR FUEL

EXPANSION.

WARNING

RISK OF EXPLOSION OR FIRE!

ALWAYS STORE FUEL AWAY FROMTHEWASHERWHILETHE UNIT IS RUNNING OR HOT.

13

WARNING

RISK OF INJECTION CAUSING SEVERE INJURY!

-THE TRIGGER GUN SHOULD ALWAYS BE LOCKED IN THE OFF POSITION WHEN NOT IN USE!

-NEVER LOOK DIRECTLY AT THE NOZZLE UNLESS IT IS DISCONNECTED FROM THE TRIGGER GUN/DUAL LANCE ASSEMBLY!

INSTALLATION & PREPARATION

ADJUSTABLE PRESSURE DUAL LANCE:

This unit features an Adjustable Pressure Dual Lance which allows the user to select a high or low pressure "fan" spray. Simply rotate the adjustable grip on the dual lance to achieve the desired pressure selection.

1.Selection of high pressure can be achieved by turning the adjustable grip on the Dual Lance assembly counterclockwise as shown in the figure below.

2.Selection of low pressure can be achieved by turning the adjustable grip on the Dual Lance clockwise as shown in the figure below.

DUAL LANCE CONNECTION:

1.Be certain the trigger gun is locked in the "OFF" position.

2.Connect the dual lance assembly to the trigger gun assembly at this time (if applicable). Be certain the connection is securely tightened.

WATER SUPPLY:

1.

Selectawatersupplyhosewhichisaqualitygradeofgardenhosemeasuring

 

at least 3/4" ID and no longer than 50 feet.

2.

If your unit is equipped with a water strainer, ensure it is clean and free of

 

any obstructions. Periodic cleaning of the water strainer will help prevent

 

pump problems. As a strainer becomes obstructed, it restricts proper flow of

 

water to the pump. This can result in cavitation which will cause premature

 

failure of pump packings.

 

a. Unscrew the strainer bowl from the unit.

 

b. Remove strainer screen and clean or replace.

3.

Connect one end of the water supply hose to the water inlet of the unit.

 

Connect the other end of the hose to your pressurized water supply.

NOTE: If there is a high mineral content in your water, it is recommended that

 

a water softener be used to prevent the possibility of excessive scale

 

buildup inside the heat exchanger coil.

4.

Follow the incoming water requirements listed below:

 

a. Water pressure must be between a minimum of 20 pounds per square

 

inch (PSI) and a maximum of 125 PSI.

 

b. IncomingGPMmustbe approximatelyonegallonmorethantheoutgoing

 

GPM stated on the pressure washer nameplate. (You can check GPM

 

by timing how long it takes to fill a 5 gallon container.)

 

c. Incoming water temperature must not exceed 125°F. Excessive pump

 

damage may result if the water temperature exceeds this acceptable

 

level.

5.

Never allow the unit to operate without the incoming water line attached and

 

the water supply completely turned on.

14

John Deere Operator's Manual

INSTALLATION & PREPARATION

UNLOADER VALVE

UNLOADER:

Standard Models:

The unloader has been preset at the factory.

Steam Option Models:

The unloader has an adjustment knob which has a minimum/maximum setting. Move the unloader clockwise to the maximum setting for Cold/Hot water operation. Move counterclockwise to minimum setting for Steam operation.

HEAT DUMP VALVE:

Toensurethewatertemperaturedoesnotexceedacceptablelevels,neverallow the pressure washer to operate in the bypass mode (with the unit running and the trigger closed) for more than three minutes.

A heat dump valve has been added to this unit to protect the pump. This valve will open and release water if the water temperature in the pump has exceeded 140° F. This will allow fresh, cool water to enter the system, therefore preventing premature failure of pump packings.

PRE-START INSPECTION PROCEDURES:

Before starting the unit, perform the following procedures:

1.Inspect the electrical cords for cuts. If a cut is found, DO NOT TOUCH OR USE CORD! Replace cord before starting unit.

2.Check the oil level in the pump.

3.Inspect the water inlet strainer. Clean or replace if necessary. See "Water Supply", #2, pg 14.

4.Check all hose connections to ensure they are securely tightened.

5.Inspect for system water leaks, oil leaks and fuel leaks. If a fuel leak is found, DO NOT START UNIT! See "Risk of Explosion or Fire", pg. 5. Be sure that all damaged parts are replaced and that the mechanical problems are corrected prior to operation of the unit. If you require service, contact Customer Service.

6.Inspect high pressure hoses for kinking, cuts and leaks. If a cut or leak is found, DO NOT USE HOSE! Replace hose before starting unit. See "Risk of Injection or Severe Cutting Injury", pg. 7. Be sure that all damaged parts are replaced and that the mechanical problems are corrected prior to operation of the unit. If you require service, contact Customer Service.

John Deere Operator's Manual

15

WARNING

THE FOLLOWING PAGES CONTAIN OPERATING AND MAINTENANCE INSTRUCTIONS

DO NOT ATTEMPT TO OPERATE THIS PRESSURE WASHER UNTIL YOU HAVE READ AND UNDERSTOOD ALL SAFETY PRECAUTIONS AND INSTRUCTIONS LISTED IN THIS MANUAL.

INCORRECT OPERATION OF THIS UNIT CAN CAUSE SERIOUS INJURY!!

DO NOT ALTER OR MODIFY THIS EQUIPMENT IN ANY MANNER!

16

John Deere Operator's Manual

OPERATING INSTRUCTIONS

FLUSHING THE SYSTEM:

This unit has a steel coil which, after setting, will cause the water remaining in the coil from the previous usage to turn brown or black. This water must be flushed from the system before start-up. This procedure should be performed without the high pressure hose, gun and dual lance assembly installed.

1.Turn on the water supply.

2.Move the switch to the "Pump" position. Low pressure water will begin flowing from the water outlet. This allows the unit to flush any particles from the system. The unit is flushed when the water is clear.

3.Once the system is flushed, move the switch to the "OFF" position and connect the high pressure hose to the water outlet of the unit.

4.Connect the trigger gun and dual lance assembly to the high pressure hose.

CAUTION

RISK OF UNIT DAMAGE.

BE CERTAIN THE HOSE, GUN & DUAL LANCE ASSY. ARE NOT CONNECTED TO THE UNIT WHILE FLUSHING THE SYSTEM. FLUSHING ALLOWS MINERAL DEPOSITS TO BE RELEASED FROM THE SYSTEM WHICH WOULD OBSTRUCT OR DAMAGE THE GUN AND NOZZLEASSEMBLYRESULTING IN COSTLY REPAIRS.

START-UP/COLD WATER OPERATION:

1.Refer to the "Safety Precautions" pgs. 4-7 before starting the unit.

2.Locate the Safety Decals on your unit and heed their warnings.

3.Ensure that the switch is in the "OFF" position.

4.Pointing the trigger gun in a safe direction, unlock the trigger gun and squeeze the trigger. Brace yourself for possible gun kickback when the pump starts.

5.Move the switch to the "Pump" position.

6.Once the unit has started, perform the following procedures with the gun open:

a.

Inspect for system water leaks, oil leaks and fuel leaks.

 

If a fuel leak is found, TURN UNIT OFF IMMEDIATELY! See "Risk of

 

Explosion or Fire", pg. 5. Be sure that all damaged parts are replaced

 

and that the mechanical problems are corrected prior to operation of

 

the unit. If you require service, contact Customer Service.

b.

Inspect high pressure hoses for kinking, cuts and leaks.

 

Ifacutorleakisfound,DONOTTOUCHHOSEATLEAK!!! TURNUNIT

 

OFF IMMEDIATELY! Replace hose before starting the unit. See "Risk

 

of Injection or Severe Cutting Injury" pg. 6. Be sure that all damaged

 

parts are replaced and that the mechanical problems are corrected

 

prior to operation of the unit. If you require service, contact Customer

 

Service.

7.At this point, the unit is operating as a cold water pressure washer. Trigger the gun several times and try adjusting the water pressure by rotating the grip on the dual lance. NEVER place hand or fingers in front of the nozzle or look directly into the nozzle! High pressure water creates a risk of severe injury!

8.Do not allow unit to operate in bypass mode (with trigger closed) for more than three minutes without triggering the gun. Failure to follow this simple rule can cause premature failure of pump packings, resulting in costly pump repair.

NOTE: If this unit is equipped with an Auto Start/Stop feature, the pressure washer will shutdown if the gun is not triggered after a designated amount of time. The pressure washer will start again once the gun is triggered. The Auto Start/Stop feature is preset at the factory for shutdown at 90 seconds. It can be adjusted by an Authorized Service Technician to shutdown from no usage after a minimum of 3 seconds to a maximum of 5 minutes.

9.Your pressure washer can deliver high pressure spray and a variety of spray patternsusingcoldwater. IfyouwishtousetheHotWater,Steamapplication or Cleaning with Detergents, see page 18 for the correct procedures.

WARNING

RISK OF INJECTION CAUSING SEVERE INJURY!

-KEEPCLEAROFNOZZLE! NEVER PLACE HAND OR FINGERS IN FRONT OF NOZZLE!

-DO NOT DIRECT DISCHARGE STREAM AT PEOPLE OR PETS!

-AUTO START/STOP FEATURE WILL SHUTDOWN THE PRESSURE WASHER UNTIL GUN IS TRIGGERED. TO PREVENT ACCIDENTAL HIGH PRESSURE DISCHARGE, DO NOT LEAVE UNIT UNATTENDED WHILE IN THIS MODE.

CAUTION

RISK OF DAMAGE.

DONOTALLOWSPRAYPATTERN TO REMAIN ON A FIXED AREA FOR AN EXTENDED PERIOD OF TIME. POSSIBLE DAMAGEMAY OCCUR TO THE AREA.

John Deere Operator's Manual

17

WARNING

RISK OF BURN!

THE WATER TEMPERATURE COULD BECOME VERY HOT DURING HOT WATER/STEAM OPERATION. BE CAUTIOUS WHEN ADJUSTING PRESSURE ORCONTROLLINGTHETRIGGER GUN/DUAL LANCE ASSEMBLY.

OPERATING INSTRUCTIONS

HOT WATER OPERATION:

1.Follow the steps 1-8 outlined for "START-UP/COLD WATER OPERATION".

2.Move the switch to the "Burner" position. On initial start-up, water will begin turning hot in approximately 20 seconds and will reach maximum temperature in approximately 2-1/2 minutes, provided the trigger remains squeezed. The burner will stop firing when the trigger is released.

NOTE: While spraying, it is normal for the burner to fire intermittently. The high limit switch will cause combustion to cease when the temperature of the discharged water exceeds the temperature setting of the switch. Combustion will begin again when the water temperature drops below the minimum setting .

At this point, the unit is operating as a hot water pressure washer. Be extremely cautious when adjusting the pressure and controlling the trigger gun/dual lance assembly to avoid the possibility of burns.

STEAM OPERATION:

1.Follow steps 1-8 outlined for "STARTUP/COLD WATER OPERATION".

2.Ensure the quick-connect at the end of the dual lance is cool enough to touch, then remove the high pressure nozzle and replace it with the steam nozzle. Remove the high pressure hose and replace it with the steam hose.

3.Turn unloader knob completely counterclockwise to the minimum setting.

4.Turn the switch to "Steam".

NOTE: The burner will shut down if the switch is moved to "Steam" without first setting the unloader to minimum or operating in the high pressure mode.)

At this point, the unit will operate as a steam pressure washer. Be extremely cautious when adjusting the pressure and controlling the trigger gun/dual lance assembly to avoid the possibility of burns.

CLEANING WITH DETERGENTS:

NOTE: This feature is designed for use with mild detergents only. Since the cleaning solution travels through various parts of the pressure washer, do not use corrosives as they will cause extensive damage as well as pose a considerable safety hazard.

1.Refer to "Risk of Bodily Injury / Detergents" pg. 7. Be certain to wear protective safety attire as stated on pg. 12.

DETERGENT METERING VALVE

18

2.Preparedetergentsolutionaccordingtolabeldirections. (Neverpumpacids, alkalines, abrasive fluids or solvents through the unit. Due to the unknown and often corrosive characteristics of many detergents commonly used in the pressure washer cleaning industry, it is recommended to use only mild detergents with this unit.)

3.Fully immerse the strainer end of the clear vinyl detergent hose into the detergent solution.

4.Adjusttheamountofdetergentdesired. Turnthemeteringvalvecompletely counterclockwise to set at maximum siphon rate.

5.To apply solution; unlock the trigger gun and squeeze the trigger. In a few moments a detergent/water mixture will exit the nozzle. Start spraying the lower portion of the surface being cleaned and move up, using long overlapping strokes. Applying from the bottom up helps avoid streaking. Allow to soak briefly. Avoid working on hot surfaces or in direct sunlight to minimizethechancesofthedetergentdrying,whichmayresultindamaging surfaces. Be certain to apply cleaning solution to a small section at a time.

6.To rinse; lock the trigger gun in the "OFF" position, turn the detergent metering valve to the "OFF" position. Unlock the trigger gun and spray. It will take about 30 seconds to purge all detergent from the line. For best rinsing results, start at the top and work down.

7.Siphon a gallon of water through the detergent injection system after each use. This prevents the possibility of corrosion or detergent residue causing mechanical problems during the next use.John Deere Operator's Manual

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