Xstream X-hw13008genng User manual

operation manual

X-HW13008GENNG

X-HW33008GENNG

NATURAL GAS

HOT WATER

PRESSURE WASHER

2

3

table of contents

Safety

6 Safety Rules

7 Safety Warnings

Features

14 Features

Installation

16 Location and Placement

17 Electrical

17 Gas Piping

18 Ventilation

19 Water Supply

20 High Pressure Connection

21 Inspecting and Verifying Conditions

Preparation

23 Attire

23 Pre-Start

24 Unloader

24 Nozzle Review

25 Nozzle Connection

26 Dual Lance Assembly with Adjustable Pressure

26 Pre-Start Inspection Procedures

Operation

27 Flushing the System

27 Cold Water Operation

28 Hot Water Operation

29 Cleaning With Detergents

30 Shutdown

31 Options

Maintenance

32 Preventative Maintenance

35 Winterizing

36 Maintenance Chart

Troubleshooting

37 Troubleshooting Chart

4

Using the Operator’s manual

The operating manual is an important part of your pressure washer and

should be read thoroughly before initial use, and referred to often to make

sure adequate safety and service concerns are being addressed.

Reading the owner’s manual thoroughly will help avoid any personal injury

or damage to your pump. By knowing how best to operate this machine

you will be better positioned to show others who may also operate the

unit.

You can refer back to the manual at any time to help troubleshoot any

specific operating functions, so store it with the machine at all times.

Attention: Read through the complete

manual prior to the initial use of your

Pressure washer

introduction

5

product identification

Record Identification Numbers

Pressure Washer

If you need to contact an Authorized Dealer or Customer Service line (1-

866-770-1711) for information on servicing, always provide the

product model and identification numbers.

You will need to locate the model and serial number for the pump and

record the information in the places provided below.

Date of Purchase:

Dealer Name:

Dealer Phone:

Product Identification Numbers

Model Number:

Serial Number:

6

safety

The safety alert symbol ( ) is used with a signal word (DANGER,

CAUTION, WARNING), a pictorial and/or a safety message to alert

you to hazards.

DANGER indicates a hazard which, if not avoided, will result in death

or serious injury.

WARNING indicates a hazard which, if not avoided, could result in

death or serious injury.

CAUTION indicates a hazard which, if not avoided, might result in

minor or moderate injury.

NOTICE indicates a situation that could result in equipment damage.

Follow safety messages to avoid or reduce the risk of injury or death.

Hazard Symbols and Meanings

Save these Instructions

SAFETY RULES

This is the safety alert symbol. It is used

to alert you to potential personal injury

hazards. Obey all safety messages that

follow this symbol to avoid possible injury

or death.

explosion fire

toxic fumes

hot surface

flying objects injection

moving parts

electric

shock

7

safety

WARNING

Serious injury or death may occur from improper

installation.

Serious injury or death may occur from gas leaks.

Serious injury or death may occur from normal sparks in

the multiple ignition sources.

Serious injury or death may occur if system safety’s are

not properly maintained.

• Installation of this unit including all gas piping must comply with all

local, state and national codes. (Standards to be followed include

the National Fuel Gas Code ANSI Z223.1/NFPA No. 54. In Canada;

Refer to the CSA B149.1 Gas Installation Code).

• Use appropriate fuel (natural gas or L.P.-Gas Vapor) for the machine

you are using.

• Do not connect gas lines to the pressure washer before testing gas

piping pressure or there may be damage to the gas valve.

• Do not adjust gas pressure above recommended levels. Excessive

pressure may cause damage to the valve.

• Liquid propane models are designed to run on vapor propane fuel. Do

not use liquid fuel.

• Do not replace or refill L.P.-Gas tank while unit is running.

• If you smell gas, extinguish any open flame and test all joints with a

soap solution. If the odor persists, turn off gas supply and call for

service.

• L.P.-Gas is heavier than air and will gravitate to the floor. Always

provide adequate floor space and ventilation with L.P.-Gas systems

and sniff floor area for gas before operating. Do not operate unit if

smell exists.

• Never leave operating machine unattended.

• When servicing this machine, be especially careful to properly shut off

gas supply.

• Install the pressure washer where open flame or torch is permitted.

• Always operate pressure washer in a well ventilated area free of

flammable vapors, combustible materials including dust or gases.

• Do not allow lint or dust to collect in burner area.

• Do not use this pressure washer to spray flammable liquids!

Flammable liquids can create fumes which can ignite.

• This pressure washer has multiple safety devices which should never

be altered, modified, removed or made inoperative. If a device fails,

replace immediately with only genuine manufacturer replacement part.

8

safety

WARNING

Serious injury or death may occur from inhaling burner

exhaust or dangerous vapors.

• Installation of this unit including the ventilation of the combustion

gases must comply with all local, state and national codes. (Standards

to be followed include the National Fuel Gas Code ANSI Z223.1/

NFPA No. 54. In Canada; Refer to the CSA B149.1 Gas Installation

Code).

• Always make certain there 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.

• If you smell gas, shut off the gas supply to the appliance, extinguish

any open flame, and test all joints with a soap solution. If the odor

persists, call you gas supplier immediately.

• Follow all safety instructions provided with the materials you are

spraying. Use of a respirator may be required when working with

some materials. Do not use this pressure washer to dispense

hazardous materials.

WARNING

Serious injury may occur from touching the gasoline

engine, muffler or heat exchanger. These areas can

remain hot for some time after the pressure washer is

shutdown.

• Never allow any part of your body to contact the gasoline engine,

muffler or heat exchanger.

WARNING

Serious injury may occur to the operator from moving

parts on the pressure washer.

• Do not operate the unit without all protective covers in place or make

any adjustments without shutting off the pressure washer, relieving

pressure and disconnecting the pressure washer from the power

source. Allow 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!

9

safety

WARNING

Serious injury or death could occur from high pressure

spray penetrating the skin.

• Keep clear of nozzle and spray! Never put your hand, fingers or body

directly over the spray nozzle.

• 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.

• To reduce the risk of injury, close supervision is necessary when using

this equipment near 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! Be pre-

pared to tell a physician exactly what kind of cleaning agents you were

using by reading the Material Safety Data Sheet (MSDS) provided

with your detergent.

• 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 the possibility of injury from the high

pressure spray. If a hose or fitting is leaking, NEVER PLACE YOUR

HAND DIRECTLY ON THE LEAK.

• Before using pressure washer, or when quick connecting high pres-

sure hoses and spray nozzles, be certain the “collar” on the female

quick connect is locked securely to prevent accidental discharge and

that all quick coupler fittings are secure.

• NEVER operate the gun with the trigger wired in the open position.

To prevent accidental discharge, the trigger gun should be securely

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 af-

ter you shut off the unit, there is high pressure water left in the pump,

hose and gun until you release it by triggering the gun.)

10

safety

WARNING

Serious injury may occur from a pressure washer

malfunction or exploding accessories if incorrect

system components, attachments or accessories are

used.

Serious injury or death may occur if attempting to start

the pressure washer when the pumping system is

frozen.

• Never make adjustments to the factory set pressures.

• If burner fails to shut off, turn off the gas supply and contact your

serviceman.

• Never exceed manufacturers maximum allowable pressure rating of

attachments.

• Do not allow any hoses to make contact with heat exchanger to

prevent the possibility of bursting. Avoid dragging the hoses over

abrasive surfaces such as cement.

• Use only manufacturer recommended repair parts for your pressure

washer.

• In freezing temperatures, the unit must always be warm enough to

ensure there is no ice formation in the pump. Do not start the pressure

washer if it has been transported in an open or under heated vehicle

without first allowing the pump to thaw.

WARNING

Serious injury or death could result from improper

installation.

Serious injury or death could occur if the pressure

washer is not properly grounded. Your pressure washer

is powered by electricity and may cause electric shock

or electrocution if not used properly.

Electrical shock may occur if pressure washer is not

operated properly.

Serious injury or death may occur from contact with

electricity.

Serious injury or death may occur if electrical repairs are

attempted by unqualified persons.

11

safety

• Installation of this unit including all electrical connections must comply

with all local, state and national codes. (Standards to be followed

include NFPA No. 70/NEC National Electrical Code.In Canada; Refer

to the CSA C22.1 Canadian Electrical Code Part 1)

• This unit must be connected to a grounded, permanent wiring system;

or an equipment-grounding conductor must be run with the circuit

conductors and connected to the equipment-grounding lead on the

unit.

• Make sure the pressure washer is connected to a properly grounded

source which provides correct voltage and adequate fuse protection.

Disconnect from power source when not in use or when making

repairs.

• Do not attempt to light the pilot manually as the electronic spark

ignition lights the pilot automatically.

• Never operate pressure washer with electrical enclosures open,

removed or damaged.

• Do not touch machine while standing in water or with wet hands.

Never let the electrical supply or any connections lay in the water.

• DO NOT direct spray on or into electrical installations of any kind!

This includes 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.

• Any electrical wiring or repairs performed on this pressure washer

should be done by authorized service personnel in accordance with

local and national electrical codes.

• Before opening any electrical enclosure, always shut off the pressure

washer, relieve pressure and disconnect the pressure washer from

the power source. Allow 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!

12

WARNING

Serious injury or death may occur from detergents

contacting or penetrating the skin.

Serious injury can occur from loose debris being

propelled at a high speed from the spray gun.

Injury may occur if the operator loses his balance

caused by the thrust of water traveling through the

spray nozzle.

Injury may occur from the pressure washer.

• SEEK EMERGENCY MEDICAL CARE if you are using cleaning

agents and the spray appears to have penetrated the skin! DO NOT

TREAT AS 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 detergents or acid type

cleaners with this pressure washer.

• Protective equipment such as rubber suits, gloves and respirators are

advisable, especially when using cleaning detergents.

• Keep all detergents out of the reach of children!

• ALWAYS wear protective goggles when operating the unit to shield

the eyes from flying debris and detergents.

• DO NOT direct spray toward fragile materials such as glass for shat-

tering could occur.

• Stay alert-watch what you are doing. Do not operate the unit when

fatigued or under the influence of alcohol or drugs.

• NEVER squeeze the trigger unless securely braced.

• DO NOT overreach or stand on unstable support.

• 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.

• ALWAYS hold on firmly to the gun/lance assembly when starting and

operating the unit. Failure to do so can cause the lance to fall and

whip dangerously.

• Know how to stop the pressure washer and bleed pressures quickly.

Be thoroughly familiar with controls.

• DO NOT leave pressurized unit unattended. Shut off the pressure

washer and release trapped pressure before leaving.

• DO NOT operate the unit if you see any oil or water leaks from the

machine. DO NOT resume operation until the unit has been inspected

and repaired by a qualified serviceman.

• Never make adjustments on the machine while in operation.

safety

13

• Before servicing the unit: shut off the pressure washer, relieve pres-

sure and disconnect the pressure washer from the power source. Allow

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!

safety

14

Features

10 Operator's Manual

Hg-series features

HG SERIES FEATURES-032905-RZ

features

15

1. Exhaust Outlet

2. Draft Diverter

3. Heat Exchanger

4. Pressure Switch

5. Pressure Trapping Unloader

6. Heat Dump Valve

7. High Pressure Pump

8. Gas Shut Off Valve

9. Gas Valve

10. High Pressure Outlet

11. Fork Truck Access

12. Nozzle Storage

13. Detergent Metering Valve

14. Pump Switch w/Indicator Light

15. Burner Switch w/Indicator Light

16. Detergent Strainer

17. Electrical Enclosure

18. Adjustable Thermostat

19. Electrical Junction Box

20. Float Tank w/Filter

21. Water Inlet

22. Gas Supply Inlet

23. Pressure Relief Valve

24. Decal- Nozzles

25. Decal- Electric Box Switches (Pump/Burner)

26. Decal- Operation

27. Decal- Detergent Valve

28. Decal- Warning/Caution

29. Decal- Warning: Risk of Injury/Exposed Pulleys

30. Decal- Warning: Hot Surfaces

31. Access Panel

32. High Pressure Hose

33. Trigger Gun

34. Trigger Safety Lock

35. Insulated Lance

36. Adjustable Pressure Dual Lance

37. High Pressure Nozzles

features

16

LOCATION AND PLACEMENT

1. This unit should be installed indoors by a qualified serviceman in a

non-freezing, dry environment away from damaging winds and rain. If

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

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

injury to the operator or bystanders. Normal precautions should be

taken so that excess moisture does not reach the electrical controls or

the power unit.

2. It should be placed in an area away from flammable or combustible

material. These types of material should be kept at least 20 feet away

from the gas-fired units.

3. Avoid small areas and exhaust fans. Combustion becomes difficult and

carbon monoxide may result in these areas. Allow enough space for

servicing. Some codes will require certain distances from walls and

flooring. Two feet away from the walls should suffice.

4. This unit should only be placed on a level surface to ensure proper

lubrication for the water pump while operating. NEVER spray water

directly on the unit.

5. DO NOT place unit in an area:

a. where flammable gas vapors may be present.

b. with insufficient ventilation.

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

Installation

DANGER

• DO NOT PLACE UNIT IN AN AREA WHERE

FLAMMABLE GAS VAPORS MAY BE PRESENT. A

SPARK COULD CAUSE AN EXPLOSION OR FIRE!

• DO NOT LOCATE THE UNIT IN FREEZING

ENVIRONMENTS!

installation

WARNING

• USE THIS PRODUCT ONLY IN WELL VENTILATED

AREAS! THE EXHAUST CONTAINS CARBON

MONOXIDE, A POISONOUS, ODORLESS AND

INVISIBLE GAS. BREATHING THIS GAS CAN CAUSE

SERIOUS INJURY, ILLNESS & POSSIBLE DEATH.

17

installation

DANGER

• THIS UNIT MUST BE CONNECTED TO A

PROPERLY GROUNDED OUTLET.

ELECTRICAL

GAS PIPING

1. Installation of this unit should be performed by a qualified serviceman

and all electrical installation must conform to all local, state and

national codes, including NFPA No. 70 (NEC) National Electrical

Code. In Canada; Refer to the CSA C22.1 Canadian Electrical Code

Part 1.

2. This unit comes to you with the wires terminating in a junction box

inside the cabinet. You must supply the incoming power source.

3. Ensure electrical supply is identical to the specifications listed on the

pressure washer data plate.

4. Ensure all connections are secure and covers are replaced.

1. Installation of this unit should be performed by a qualified serviceman

and all gas piping must conform to all local, state and national codes,

including the National Fuel Gas Code ANSI Z223.1/NFPA No. 54. In

Canada; Refer to the CSA B149.1 Gas Installation Code.

2. Turn off gas and electricity before starting installation or service.

3. The gas line to the burner should be a separate supply from the meter

because of the burner demand. Use new pipe and locate it with

future service in mind. Use only black pipe or tubing suitable for gas

applications and make sure the pipe is free from cutting burrs and

defects. Use joint compound (not teflon tape) only on male fittings,

leaving clean the first two threads to be engaged. DO NOT use

compound on female threads where it can be pushed into the line and

cause gas valve failure.

RECOMMENDED PIPE SIZES FOR GAS SUPPLY LINE

NATURAL GAS L.P.-GAS

DISTANCE TO

UNIT FROM

REGULATOR

PIPE SIZE DISTANCE TO

UNIT FROM

REGULATOR

PIPE SIZE

0-50 Feet 1-1/2” 1PS 0-50 Feet 1” 1PS

50-100 Feet 2” 1PS 50-100 Feet 1-1/2” 1PS

100-200 Feet 2-1/2” 1PS 100-200 Feet 1-3/4” 1PS

18

installation

NOTICE

• There should be no more than 6500 BTU per square inch of flue.

(Refer to illustration below for the following:)

4. Following the gas line from the meter or regulator, before the machine,

install a manual main shut-off valve.

5. Down stream from the main shut-off valve, a tee and drip leg should be

installed to catch debris and moisture. This leg must be capped.

6. A 4” nipple and gas regulator should be installed off of the tee. This

regulator should control gas pressure down to 3”-12” W.C.P.

7. On the other side of the regulator, another 4” nipple and union should

be installed.

8. After the union and before the gas valve on the unit, a manual shut-off

valve should be installed with a 1/8” NPT plugged tapping accessible

for test gauge connection between it and the union.

Operator's Manual 13

installation

1. Installation of this unit should be performed by a qualied serviceman

and all gas piping must conform to all local, state and national codes,

including the National Fuel Gas Code ANSI Z223.1/NFPA No. 54. In

Canada; Refer to the CSA B149.1 Gas Installation Code.

2. Turn off gas and electricity before starting installation or service.

3. The gas line to the burner should be a separate supply from the meter

because of the burner demand. Use new pipe and locate it with future

service in mind. Use only black pipe or tubing suitable for gas applications

and make sure the pipe is free from cutting burrs and defects. Use joint

compound (not teon tape) only on male ttings, leaving clean the rst

two threads to be engaged. DO NOT use compound on female threads

where it can be pushed into the line and cause gas valve failure.

recommended pipe siZes for gas supply line

(Refer to illustration #1 for the following:)

4. Following the gas line from the meter or regulator, before the machine,

install a manual main shut-off valve.

5. Down stream from the main shut-off valve, a tee and drip leg should be

installed to catch debris and moisture. This leg must be capped.

6. A 4" nipple and gas regulator should be installed off of the tee. This

regulator should control gas pressure down to 3"-12" W.C.P.

7. On the other side of the regulator, another 4" nipple and union should

be installed.

8. After the union and before the gas valve on the unit, a manual shut-off

valve should be installed with a 1/8" NPT plugged tapping accessible for

test gauge connection between it and the union.

gas piping:

illustration #1

gas supply piping

NATURAL GAS L.P.-GAS

DISTANCE TO UNIT

FROM REGULATOR

PIPE SIZE DISTANCE TO UNIT

FROM REGULATOR

PIPE SIZE

0-50 Feet 1-1/2" 1PS 0-50 Feet 1" 1PS

50-100 Feet 2" 1PS 50-100 Feet 1-1/2" 1PS

100-200 Feet 2-1/2" 1PS 100-200 Feet 1-3/4" 1PS

VENTILATION

1. Installation of this unit in an indoor or in an enclosed area should be

performed by a qualified serviceman and all venting must conform to all

local, state and national codes, including the National Fuel Gas Code

ANSI Z223.1/NFPA No. 54. In Canada; Refer to the CSA B149.1 Gas

Installation Code. The burner exhaust should be stacked to the outside

atmosphere and a draft diverter should be installed as well.

2. A draft diverter must be installed above the exhaust outlet. This diverter

breaks the chimney effect and enhances the draft through the burner

for a more efficient flame. It also helps prevent cold air downdrafts from

freezing the heat exchanger.

19

installation

WATER SUPPLY

1. Select a water supply hose which is a quality grade of garden hose

measuring at least 3/4” ID and no longer than 50’.

2. 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.

NOTICE

• If there is a high mineral content in your water, it is highly recommend-

ed that a water softener and an additional water strainer be added

to the water inlet to help prevent the possibility of excessive scale

buildup inside the heat exchanger coil.

3. Install the recommended flue pipe per local, state and national codes,

including the National Fuel Gas Code ANSI Z223.1/NFPA No. 54. In

Canada; Refer to the CSA B149.1 Gas Installation Code. If the flue

pipe exceeds 10 feet in length or contains more than two elbows, the

natural draft may be eliminated and the burner will not ignite. DO NOT

install a movable flue pipe damper.

4. If the unit is being installed in an enclosed room, provide adequate air

for combustion by installing openings to the room near the ceiling for

ventilation and near the floor for burner combustion. These openings

should be sized using one square inch for each 1000 BTU per inch of

the machine.

5. If the building in which the unit is being installed seems unusually

tightly constructed, it is recommended that air intakes extending to the

outside of the building be employed to supply combustion air. End the

intakes outside the building with a downward opening to protect these

intakes from snow and/or rain. Include a mesh screen no smaller than

1/4” over the opening.

14 Operator's Manual

installation

Ventilation:

1. Installation of this unit in an indoor or in an enclosed area should be performed

by a qualied serviceman and all venting must conform to all local, state and

national codes, including the National Fuel Gas Code ANSI Z223.1/NFPA

No. 54. In Canada; Refer to the CSA B149.1 Gas Installation Code. The

burner exhaust should be stacked to the outside atmosphere and a draft

diverter should be installed as well.

NOTE: There should be no more than 6500 BTU per square inch of ue.

2. A draft diverter must be installed above the exhaust outlet. This diverter

breaks the chimney effect and enhances the draft through the burner for a

more efcient ame. It also helps prevent cold air downdrafts from freezing

the heat exchanger. (See illustration #2)

3. Install the recommended ue pipe per local, state and national codes,

including the National Fuel Gas CodeANSI Z223.1/NFPANo. 54. In Canada;

Refer to the CSA B149.1 Gas Installation Code. If the ue pipe exceeds 10

feet in length or contains more than two elbows, the natural draft may be

eliminated and the burner will not ignite. DO NOT install a movable ue

pipe damper.

4. If the unit is being installed in an enclosed room, provide adequate air for

combustion by installing openings to the room near the ceiling for ventilation

and near the oor for burner combustion. These openings should be sized

using one square inch for each 1000 BTU per inch of the machine.

Example: A pressure washer with a 400,000 BTU input requires openings of 400

square inch or approximately 3 feet x 1 foot. (See illustration #3).

5. If the building in which the unit is being installed seems unusually tightly

constructed, it is recommended that air intakes extending to the outside of the

building be employed to supply combustion air. End the intakes outside the

building with a downward opening to protect these intakes from snow and/or

rain. Include a mesh screen no smaller than 1/4" over the opening.

illustration #2

draft diVerter

illustration #3

enclosed room Ventilation