NorthStar ProShot Series User manual

Any Questions, Comments, Problems, or Parts Orders
Call NorthStar ProSHOT Product Support 1-800-969-7073
M157565D
ITEM NUMBER: 157565
SERIAL NUMBER: _________________________
OWNER’S MANUAL
Instructions for Set-up, Operation, Maintenance, & Storage
TRAILER MOUNTED DUAL GUN HOT WATER/STEAM PRESSURE WASHER
3000 PSI/8 GPM
(Hereafter referred to as hot water pressure washer.)
PORTABLE OUTDOOR –USE ONLY
This pressure washer produces both cold and hot water high-pressure spray. Cleaning chemicals may be incorporated into the spray if desired.
The pressure pump for this equipment is powered by a gasoline engine and the water is heated by a diesel/kerosene/fuel-oil fired, open flame
burner.
WARNING –READ THIS MANUAL
READ and UNDERSTAND this Owner's Manual and the Engine Owner's Manual completely before attempting to set up and use the
pressure washer! Failure to properly set up, operate, and maintain this pressure washer could result in serious injury or death to operator or
bystanders.
WARNING –SPECIAL HAZARDS
CO Poisoning
•Exhaust from both the engine and burner contains carbon monoxide, a poisonous gas that can cause carbon monoxide
poisoning and death if inhaled. Operate OUTDOORS and at least 20 feet from the home, away from windows, vents, and
air intakes, to allow proper ventilation. If you start to feel sick, dizzy, or weak while using the pressure washer, shut off the
engine and get to fresh air RIGHT AWAY.
Skin/Eye Injury
•High-pressure spray can cause serious skin or eye injury, including injection injury if fluid pierces the skin. Injection injury
can result in blood poisoning and/or severe tissue damage.
Burns
•Hot spray can scald and burn skin.
•Hot surfaces of wand, engine, and burner, as well as hot exhaust from both the engine and burner can cause burns.
Slips/Falls
•Spray discharge can cause puddles and slippery surfaces.
•Spray-gun kickback can cause operator loss of balance and fall.
Flying Debris
•High-pressure spray can cause surface damage and flying debris.
Fire/ Explosion
•Engine and burner sparking can ignite fuel or other flammable liquids or vapors in the vicinity.
•Hot exhaust from engine and burner can ignite combustible materials.
Chemical
Exposure
•Cleaning chemical vapors or contact with skin may be hazardous.
Electric Shock
•Spray contact with electrical sources can cause electric shock.
Trailer Tipover
•Sudden stopping or turning while towing the pressure washer with a filled water tank can result in driving
instability and/or trailer tipover.
A summary of important safety information is provided at the end of the manual.

Hazard Signal Word Definitions
2 | P a g e
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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 injury or death.
DANGER
DANGER indicates a hazardous situation, which if not avoided, will result in death or severe injury.
WARNING
WARNING indicates a hazardous situation, which if not avoided, could result in death or severe injury.
CAUTION used with the safety alert symbol, indicates a hazardous situation, which if not avoided, could result in minor or
moderate injury.
CAUTION
CAUTION
CAUTION without the safety alert symbol, is used to address practices not related to personal injury.
NOTICE
NOTICE is used to address practices not related to personal injury.
EQUIPMENT PROTECTION QUICK FACTS
Inspect Upon
Delivery
STOP! Thoroughly inspect to make sure no components are missing or damaged. See the "Assembly and Initial Set-Up"
section for instructions on whom to contact to report missing or damaged parts.
Check Engine Oil
Engine is shipped with oil. Check the engine oil level before starting the pressure washer.
Check Pump Oil
Pump is shipped with oil. Check the pumps oil level before starting.
Battery Required
A battery is included, but not connected. The engine will not run unless the battery is connected. If replacing, purchase a
12 Volt, minimum 24 Amp/Hr. standard top post mount automotive (Group 75/86).
Water Flow
Requirements
Make sure your supply water flow rate is 20% higher than the pressure washer's flow rate (see "Specifications" section for
detail), and that your water is clean and particle free.
Storage
Do not allow water to freeze in the pump, hose, coil, or spray gun(s).
Chemical
Spraying
Use only NorthStar brand or equivalent pressure washer chemicals designed for high-pressure washer use. Use soap
adjustment knob to regulate cleaning power if applicable.
Maintenance
Schedule
Engine:
•See engine’s owner's manual.
Pump:
•Change oil after first 40 hours, then every 3 months or 500 hours.
Burner Fuel Filter/Water
Separator:
•Drain water as needed.
•Change filter after every 500 hours of use.
Coil:
•Descale coil annually or more frequently as conditions/performance
require.
•Inspect coil for soot build-up annually and desoot if needed.
Electrodes:
•Inspect electrodes annually and clean/adjust as needed.
Belts:
•Check belt tension after the first 24 hours of use, then routinely with each oil
change. Tighten or change belts as needed.
Brakes and Breakaway
Switch:
•Check before each use.
Tires:
•Check before each use. Maintain proper tire pressure, check for signs of wear and
check lug nuts to be certain they are at proper torque.

Table of Contents
3 | P a g e
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Important Safety Information
4
Specifications
5
Component Identification
6-7
Safety Labeling
8-10
Special Equipment Safety Features
11
Assembly & Initial Set-Up Instructions
12-15
Moving & Towing the Pressure Washer
16-18
Before Each Use
19-22
Operating the Pressure Washer
23-30
Storing the Pressure Washer
31-32
Maintenance & Repair
33-43
Major Components
44-45
Parts Explosion (Ladder Rack & Chem. Tank)
46
Parts Explosion (Fenders)
47
Parts Explosion (Heat Exchanger/Blower)
48-51
Parts Explosion (Pump, Engine, & Generator Head)
52-57
Parts Explosion (Skid) (Roll Cage)
58-67
Parts Explosion (Trailer Tongue, Frame & Bumper)
69-71
Parts Explosion (Trailer Water Tank)
72-73
Parts Explosion (Trailer Hose Reel)
74-77
Parts Explosion (Torsion Axle)
78
Parts Explosion (Generator Head)
79
Parts Explosion (Pump)
80-81
Branding Decal Locations
82
Schematic Drawing
83-87
Summary of Important Safety Information
88-91
Limited Warranty
92-93

Important Safety Information
4 | P a g e
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Thank you for purchasing a NorthStar ProSHOT Brand Hot Water Pressure Washer. Your machine is designed for long life, dependability, and
the top performance you demand. This pressure washer is designed to:
1) Produce a high-pressure spray of heated or unheated water (up to 8 gallons per minute at 3000 psi).
2) Cleaning chemicals can be incorporated using a low-pressure water spray.
Water is supplied to the pressure washer via an external water tank. The water tank is supplied to the customer on all trailer models. The water
supply will have a flow rate of at least 9.6 gallons per minute. Any cleaning chemicals that are used must be specifically approved for use in
pressure washers.
The pump is powered by a gasoline engine. The spray water is heated (when desired) by a kerosene/diesel/fuel-oiled, spark-ignited, open
flame burner. Normal operation of this equipment will require you to supply:
•Gasoline for the engine
•Water
•Fuel for the burner (kerosene, diesel, or fuel oil)
•Chemical (if desired)
See the Specifications section of this manual for more detail.
Engine powered pressure washers are for OUTDOOR USE ONLY. Be sure to read about site selection for running this pressure washer in
the Before Each Use section of this manual.
The operator should acquire and wear safety apparel during operation of this pressure washer. Safety apparel includes waterproof insulated
gloves, safety goggles, non-slip protective footwear, and ear protection. Some cleaning chemicals may require the use of a respirator mask (as
instructed on chemical label).
Before using this pressure washer, the operator shall determine the suitability of this product for its intended use and assumes liability therein.
READ THIS MANUAL
DANGER
Carefully read and follow all instructions and safety information for using this pressure washer. Improper use or maintenance of the
pressure washer can result in serious injury or death to the operator or bystanders from:
•Carbon monoxide poisoning
•Fire/explosion
•Chemical exposure
•Skin/eye injury from high pressure spray
•Burns
•Slips/falls
•Electric shock
•Flying objects/debris
Keep this manual for reference and review. A summary of important safety information can be found at the end of the manual.
Proper preparation, operation, and maintenance of this pressure washer will result in optimal performance and a long life for this equipment.
For detailed engine operation and maintenance information, always refer to the engine Owner's Manual furnished with the pressure washer.
ATTENTION:
Rental companies and private owners who loan this equipment to others, please read this manual!
All persons to whom you rent/loan this pressure washer must have access to and read this manual. Always keep this owner’s manual with the
pressure washer and advise all persons who will operate the machine to read it. You must also provide personal instruction on how to safely set-
up and operate the pressure washer and remain available to answer any questions a renter/borrower might have.

Specifications
5 | P a g e
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MODEL
Model #
157565
FLOW OUTPUT
Pressure Rating
3000 psi
Flow Rate
8 gallons per minute
Maximum Temperature
250F
DIMENSIONS / COMPONENTS
Length
202"
Width
85"
Height
84"
Trailer Weight –Wet
Trailer Weight –Dry
8,716 lbs.
3,350 lbs.
Tongue Weight –Wet
Tongue Weight –Dry
580 lbs.
341 lbs.
Pump Model
General Pump TSF2219
Engine Model
Kohler ECH730
Engine Displacement
747cc
High Pressure Discharge Hose
(2) 3/8" x 150'
Chemical Injector
Maximum dilution ratio 18:1
Trailer GVWR
9,800 lbs.
Hitch Size
2-5/16"
Input Water Supply (Tank Feed)
600-gallon tank. Flow rate must be maintained at 9.6 gpm
Tire Size
16'" 8 Lug on 6.5
Battery
12 Volt, minimum 24 Amp/Hr. Standard top post mount automotive (Group 75/86)
The inside dimensions of the battery compartment are 11-1/8"L x 7-3/4"W x 10-1/8"H.
SUPPLIES REQUIRED
Engine Fuel
Regular, Unleaded Gasoline (Capacity: 16 Gal.)
Engine Oil
See Engine’s Owner's Manual
Burner Fuel
#1 or #2 Diesel, B5 or lower Biodiesel, Kerosene, or Fuel Oil (Capacity: 16 Gal.)
Pump Oil (shipped with oil, but refills required)
33.8 ounces SAE Non-detergent 30wt. capacity

Component Identification –REV. D
6 | P a g e
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Component Identification –REV. D
7 | P a g e
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COMPONENT REFERENCE GUIDE
REF#
NAME
DESCRIPTION
1
Heat Exchanger
Device that heats the water by forcing a flame across steel pipe.
2
Hi-PSI Switch
This is a backup safety feature. If the system pressure exceeds the set pressure limit this device will
stop the burner from firing.
3
Water Outlet
Connection point for the high-pressure hose.
4
Pump
The device that moves fluid through a combination of suction and displacement.
5
Indicator Light (Heat)
Instrument used to monitor unit operation. Will illuminate when the burner has power when heat switch
is in the ON position.
6
Indicator Light (Spraying)
Instrument used to monitor unit operation. Will illuminate when the gun trigger is being squeezed and
water is flowing though the spray gun.
7
Indicator Light
(Thermostat)
Instrument used to monitor unit operation. Will illuminate when the gun trigger is being squeezed and
water is heating.
8
Indicator Light
(Burner Motor)
Instrument used to monitor unit operation. Will illuminate when the blower is operating properly.
9
Indicator Light (Ignition)
Instrument used to monitor unit operation. Will illuminate when burner is firing.
10
Thermostat Knob
Turn to adjust water temperature.
11
Heat Switch
On/Off device for power to burner components.
12
Hour Meter
Indicates the number of hour’s the pressure washer has been used.
13
Engine Key Switch
Start the engine by turning clockwise. (Refer to the engine manual for details.)
14
Control Box
Mounted housing that holds electrical controls for the burner. Storage location for nozzles.
15
Unloader
Valve that regulates pressure and directs flow into bypass when trigger is released.
16
Burner Fuel Filter/
Water Separator
Used to remove contaminant water from burner fuel to prevent water in the fuel from reaching the
burner.
17
Gun Mount
Location to secure up to 3 spray guns.
18
Manual Tube
Storage location for Owner’s Manual.
19
Engine (see engine’s
owner’s manual)
The air-cooled engine powers the pump and generator.
20
Generator
Powers burner components with 120V AC electricity.
21
Battery Box
Storage compartment to house the battery.
22
Water Inlet
Used to connect water from the feed tank to the inlet plumping.
23
Engine Fuel Tank
Engine fuel storage container.
24
Diesel/Kerosene/Fuel Oil
Burner fuel storage container.

Safety Labeling –REV. D
8 | P a g e
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Safety Labeling –REV. D
9 | P a g e
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2
10
11
8
5
4
ON-PRODUCT WARNING LABELS
Ref. #
Part #
Description
Qty.
1
782325
Decal, Danger and Warning
1
2
786632
Decal, Rotating Equipment Warning
2
3
797513
Decal, Burn Hazard
3
4
777666
Decal, Gasoline Only
1
5
796496
Decal, ISO Electric Shock Warning Triangle
1
6
782397
Decal, Battery Warning
1
7
796862
Decal, Engine Fuel Tank
1
8
796861
Decal, Burner Fuel Tank
1
9
787827
Decal, Diesel, Kerosene or Fuel Oil Only
1
10
797448
Decal, Control Box, Operating Instructions
1
11
798057
Hantag, Rupture Disc Warning
1
11.1
32821
Lanyard, Hangtag Warning (not shown)
1
Always make sure safety labels are in place and in good
condition. If a safety label is missing or not legible, order new labels
or unsafe operation could result.
To order replacement safety labels, call NorthStar ProSHOT Product
Support at 1-800-969-7073.
1
NEVER use inside any building, structure or
garage, EVEN IF doors and windows areopen.
DANGER
WARNING
FOR OUTDOOR USE ONLY! Using this pressure washer indoors CAN KILL YOU IN MINUTES.
Engine exhaust and burner exhaust contain carbon monoxide. This is a poison you cannot
see or smell.
High pressure spray can cause injection injury, eye injury, and
loss of balance. Hot discharge fluid and hot surfaces can burn.
NEVER direct discharge stream at or near any person. Do not
allow any part of the body to come in contact with the fluid stream.
Gun kicks back - hold with two hands. Keep good footing and
balance at all times.
Surfaces of engine, burner, and wand can become very hot. Use
only designated gripping area of wand. Avoid contact with hot
engine and burner.
Spraying flammables can cause explosion. Fuel isflammable
and explosive. Exhaust can ignite combustible materials.
NEVER spray flammable liquids. Operate only where open flame
or torch is permitted.
NEVER fuel a running or hot engine or oil burner.
Ensure there are no fuel leaks before starting. Keep sources of
sparks and flames away.
Use approved container only for transferring fuel. Clean up fuel
spills immediately.
Keep engine and burner exhaust at least 7 feet from all
combustible objects. Situate on heat-resistant flooring when
using burner.
Understand all safety hazards and first aid measures for chemicals
being used.
Follow chemical manufacturer's directions when handling and
cleaning with chemicals. Wear safety gear as directed.
Keep spray away from electrical wiring, or electric shock /
electrocution could occur.
CAUTION: To Reduce Risk of Injury, Read Operating Instructions Carefully Before Using.
782325
Chemical Exposure Hazard
Electric Shock Hazard
Only use OUTSIDE and far away from
windows, doors, and vents.
Fire / Explosion Hazard
High Pressure Fluid Forces / Burn Hazards
7
ALWAYS use eye protection. Caustic acid and explosive
gases can cause blindness or severe burns.
NO smoking, sparks, or flames.
NEVER touch both battery terminals at the same time with your
hand or any non-insulated tools.
FLUSH immediately with water if battery acid contacts eyes,
skin, or clothing.
CONNECT cables in correct sequence: FIRST RED to POSITIVE
terminal, then BLACK to NEGATIVE terminal. When disconnecting,
DISCONNECT BLACK cable first, then RED.
NEVER charge a visibly damaged or frozen battery. ALWAYS
read and follow charger instructions.
BATTERIES:
1) contain caustic acid, 2) emit explosive gases,
3) can cause electric shock
WARNING - BATTERY HAZARDS
782397
6
FileName: 797513.ai
Decal Part Number: 797513
Decal Description: Warning Decal,Hot Surface
Material: KB14
Finish: DieCut withTab
Drawn By: Karan Harris
DateDrawn: 05/04/17 --
1”
2”
BURN HAZARD
Do not touch hot surface.
REV. ECN# DESCRIPTION DATE
3
9

Safety Labeling –REV. D
10 | P a g e
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1
ON-PRODUCT WARNING LABELS
Ref#
Part #
Description
Qty.
1
792538
Decal, Breakaway Switch
1
2
797512
Decal, Towing/Moving
1
3
786633
Decal, Moving Warning
1
3
2

Special Equipment Safety Features
11 | P a g e
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High Pressure Safety
Device (Rupture Disc)
WARNING: If the high-pressure safety device ever discharges water, turn the engine off and do
not use the machine. The device will no
longer function properly. See a dealer or call
Product Support at 1-800-969-7073.
This unit is equipped with a high-pressure safety
device, which acts as a safety feature. If the
unloader malfunctions, the high-pressure safety
device will open and relieve excess system
pressure.
Temperature Sensor
(Thermistor)
This unit is equipped with a temperature sensor that
measures discharge spray temperature and automatically
turns the burner off when the temperature setting is
reached or is at maximum preset limit. When the
discharge spray temperature drops, the burner
automatically reignites.
Spray Gun Safety Latch
The spray gun is equipped with a built-in trigger safety latch to
guard against accidental trigger actuation.
High Pressure Limit Switch
This unit is equiped with a high-pressure limit
switch, which acts as a primary safety feature. If the
system pressure exceeds the set pressure limit this
device will stop the burner from firing.
00417
Safety Latch

Assembly & Initial Set-Up Instructions –REV. D
12 | P a g e
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STEPS FOR ASSEMBLY / INITIAL SET-UP
•Unpacking & Delivery Inspection
•Connecting Battery
•Ladder Rack to Trailer Assembly Instruction
•Initial Pump & Engine Preparation
Each of these steps will be discussed in detail below:
STEP 1. UNPACKING & DELIVERY INSPECTION
Find and separate the components identified in Fig. 06251 and Fig.06546 –Hardware Bag. Inspect the pressure washer immediately after you
receive delivery for missing parts and damage.
If you have missing or damaged components, contact Product Support at 1-800-969-7073.
Pressure Washer Trailer
Ladder Racks
Ref.#1
(1) Drivers Side Front, (1) Passenger Side Rear
Ref.#2
(1) Drivers Side Rear, (1) Passenger Side Front
(Located inside large cardboard box)
Pressure Washer Spray Gun –Qty. 2
Spray Gun –Part #796731
Lance –Part #791279
(Located strapped to the back of the Roll Cage)
Hardware Bag
(Located inside the small cardboard box on top of
the battery compartment)

Assembly & Initial Set-Up Instructions –REV. D
13 | P a g e
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HARDWARE BAG CONTENTS
REF#
Part#
DESCRIPTION
QTY.
1
N/A
Manual, 157565
1
2
N/A
Bracket, License Plate
1
3
82009
Bolt, 1/4-20 x 3/4" hex head serrated flange
2
4
82013
Nut, 1/4-20 Serrated flange
2
5
82624
Bolt, 3/8-16 x 1" hex head flange, Gr. 5
6
6
82631
Nut, 3/8-16 hex flange nylon
6
7
N/A
Chemical Injector, 2.3 high draw assembly
1
7.1
799571
Chemical Injector, 2.3, 3/8” high draw
1
7.2
777165
Hose, 1/4" braided
.5’
7.3
777834
Clamp, Hose
2
7.4
797557
Fitting, 1/4" Flat seat HB
1
7.5
777850
Nut, Swivel, Female Garden Hose
1
7.6
5232
Washer, Rubber, Garden Hose
1
7.7
777914
Coupling, QC 3/8” FNPT
1
7.8
777915
Nipple, QC 3/8” x 3/8” FNPT
1
8
799395
Nozzle, #7.0 Yellow, (Steam)
1
9
799396
Nozzle, #3.0 Yellow, (Steam)
2
10
KO2434003
Kohler Engine Keys
1
11
796627
Nozzle, 5 Pack #9.0
1
12
796216
Nozzle, 5 Pack #4.5
2

Assembly & Initial Set-Up Instructions –REV. D
14 | P a g e
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TOOLS REQUIRED:
9/16” SOCKET AND WRENCH
Torque: 27.2 –34 ft./lbs.
STEP 2. LADDER RACK TO TRAILER ASSEMBLY INSTRUCTIONS
1) Remove ladder racks from box. Be sure there are 4. There will be (2) front
racks and (2) rear racks.
2) Locate (6) bolts and (6) nuts in the hardware bag.
3) Using bolts and nuts form the hardware bag install front driver’s side and
passenger side ladder racks using bottom mount holes as shown in figure below.
4) Using remaining (2) bolts form the hardware bag install rear passenger side ladder rack using upper mount holes as shown in
figure below.
5) Install rear driver’s side ladder rack using upper mount holes as shown in figure below. Note you will need to remove and reuse
existing nuts and bolts in place for mounting hose clips.
Note: If proper mounting holes were used for the front and rear ladder racks, ladders should
be close to parallel with the ground when hung.

Assembly & Initial Set-Up Instructions –REV. D
15 | P a g e
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STEP 3. INITIAL PUMP & ENGINE PREPARATION
Prepare Water Pump
Verify pump oil level.
NOTICE:The pump is shipped with oil.
1. Verify that oil level is half way up the sight
glass (or at the indicator line on the dip stick).
2. If oil level is low, fill with SAE Non-detergent
30wt. oil.
3. Replace oil fill dipstick.
Check Engine Oil
Check the engine oil before starting the pressure washer.
NOTICE:The engine is shipped with oil. You must check oil before use.
Refer to the engine manual to locate oil-fill port and for instructions on filling. Use the oil grade and quantity specified
in the engine manual.
Prepare High PSI Hose on
Hose Reel
Completely unwrap / unwind the high-pressure hose from the hose reel.
NOTICE:New hose will “grow” when charged for the first time and should always be charged one time before being
wrapped on the reel.
STEP 4. CONNECTING THE BATTERY
Unit is supplied with a battery, but not connected for shipping. The engine will not run unless a battery is connected.
Follow the steps below for connecting and disconnecting the battery.
If replacing the existing battery, a 12-volt standard, top-post mount, automotive battery (Group 75/86) with a minimum 24
amp-hour rating should be used. The battery should be installed in the protective battery box located near the engine. The
inside dimensions of the battery compartment are 11-1/8" L x 7-3/4" W x 10-1/8" H.
WARNING: Batteries are hazardous because they contain caustic acid, can emit explosive gases, and can cause electric shock. Caution must
be exercised when making connections to a battery to avoid shock and contact with the acid, and to prevent any sparking that could lead to an
explosion. ALWAYS follow the general battery safety rules and instructions listed below.
General Battery Safety
Rules
•ALWAYS use eye protection and protective clothing when handling batteries.
•NEVER smoke or work near sparks or other sources of ignition.
•NEVER touch both battery terminals at the same time with your hand or any other non-insulated tools.
•If battery acid contacts skin or clothing, flush immediately with water and neutralize with baking soda.
Connecting the Battery
Always connect the cables in the following sequence to avoid shock:
1) Find the battery cables located inside the battery compartment.
2) Connect the red cable to the positive (+) terminal of the battery.
3) Then connect the black cable to the negative (-) terminal of the battery.
Disconnecting the Battery
Always disconnect cables in the following sequence to avoid shock:
1) First, disconnect the black cable from the negative (-) terminal of the battery.
2) Next, disconnect the red cable from the positive (+) terminal of the battery.
3) Remove the battery from the battery compartment.
Oil fill dipstick
Sight glass
Oil drain hose

Moving & Towing the Pressure Washer
16 | P a g e
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FIG02017
DANGER
The filled pressure washer is heavy. It can crush and cause serious injury if it rolls out of control or tips over.
•Always keep the jack cranked down to help balance the trailer when it is not connected to a vehicle hitch.
•Follow all the instructions below for safely connecting and towing the pressure washer.
CONNECTING TRAILER AND TOWING
Inspect Trailer
Always inspect the trailer before hitching it to your vehicle.
1) Check and be sure tires are fully inflated and in good repair. See tire sidewall for recommended pressure.
2) Check to make sure that trailer is in safe working condition. Make sure all nuts, bolts, and connections are
tight. If a part needs replacement, only use parts that meet the manufacturer's specifications.
3) Check coupler and latch be sure it is working properly.
4) Check to make sure coupler and ball size are the same.
5) Check wheel lug nuts to be certain they are tight.
6) Check all trailer lighting to insure they are in proper working order.
WARNING:
•Do not over-inflate tires. Severe injury can occur if tire explodes.
•Damaged or missing components, or replacement parts that do not meet specifications, may result in a
safety hazard or poor operation of the trailer.
Attach Trailer to Hitch
Attach trailer to vehicle hitch.
Trailer and tongue weights listed in the specification
section of the manual. Ensure the towing vehicle is
properly equipped to handle the load.
1) Attach trailer coupler to the vehicle’s class 4 or
higher hitch with 2-5/16" ball (only).
2) Ensure trailer is level, with A-frame tow bar parallel
to the ground. You may need to adjust your coupler
height or purchase the proper hitch to achieve the
correct tongue height, so trailer is level.
WARNING: Vehicle handling may be
adversely affected while towing if the trailer is not
level.
3) Adjust coupler to ball by raising locking lever and turning lock nut with fingers. Proper adjustment is obtained
when coupler is as tight as possible on ball and locking lever can still be opened and closed.
4) Lock lever closed to secure the attachment.
An optional locking pin or padlock may be inserted in the locking lever hole for extra security.
Attach Safety Cables
Two safety cables must be used while towing.
Cross safety cables under the coupler, allowing only enough slack for vehicle turns.
Route Breakaway Switch
Cable
Route breakaway switch cable.
The breakaway switch is a device that will activate the trailer brakes should the trailer become disconnected from
the tow vehicle. A cable is connected to a pin inserted into the breakaway switch. You must route this cable so that
it will pull the pin out of the breakaway switch if the trailer begins to separate from the tow vehicle, which in turn will
activate the trailer brakes.

Moving & Towing the Pressure Washer
17 | P a g e
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Pin
Breakaway
switch
Lanyard
Safety cable
latch point
1) Pull the pin with its attached cable out of the breakaway switch. Note: The other end of the cable is a terminal
loop.
2) Route the pin and its attached cable through the safety cable latch-point on the tow vehicle, and then back
through its own terminal loop.
3) Reinsert the pin into the breakaway switch.
CAUTION Always keep the pin inserted in the
breakaway switch, even when not towing.
Failure to have the pin inserted will drain your
pressure washer's battery. Never use the
breakaway switch as a parking brake.
Note: An extra pin is attached to the lanyard.
Secure Hoses
Each high-pressure hose reel is equipped with a quick coupler to secure hoses to hose reel mounts. The
low-pressure hose reel mount is
equipped with a 3/4” garden hose thread.
Quick connect hose nipple into the collar on
the hose reel mount. See Figure 06277.
NOTICE:Be sure to secure hose(s)
before towing.
Plug in Lights/Brakes
Plug 7-way electrical pin connector into vehicle.
Raise the Jack
Always crank the jack into the UP position before towing.
Tow
Tow the pressure washer to your desired work location.
When towing, always adhere to the following safety rules.
•Read vehicle instructions. Review towing safety instructions in your towing vehicle manual.
•Driving skills. Special attention and driving skills are necessary for towing any type of trailer.
•Vehicle handling. Be aware that vehicle handling will be affected when towing the filled pressure washer.
Exercise caution to avoid loss of control or pressure washer overturning:
oKeep speed to a minimum so you can always maintain control. Reduce speed prior to turns.
oAllow for wider turns and for more distance to stop.
oAvoid any sudden steering maneuvers, starts, or stops that could create sway.
•Rough or sloped terrain. Slow down and exercise extra caution on rough or sloped terrain to reduce risk of
rollover. Pick the most level route possible when transporting across fields. Drive up and down slopes that
cannot be avoided, rather than across. Use a vehicle equipped with a Roll Over Protection System (ROPS) if
you will be operating on non-level terrain.
•Added length. Be aware of the added length of the pressure washer.
•Reduced visibility. Be aware that visibility may be reduced with pressure washer attached. Be extra cautious
when backing up or turning.
•Ride / transport. Never ride or transport cargo on the pressure washer.
•On public roads. If towing on a public road, make sure to comply with all local, state, and federal towing
requirements. It is the sole responsibility of the purchaser to obtain licensing, trailer lights, safety chains, or
signage as needed to comply.
•Under the influence. Never tow or operate this pressure washer while under the influence of alcohol, drugs, or
medication.
If Leaving Unattended
Turn off the vehicle and block the trailer wheels if leaving the pressure washer unattended.
Fig. 06277
Collar
Hose Nipple

Moving & Towing the Pressure Washer
18 | P a g e
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FIG.06311
FIG.06623
SECURITY FEATURES
Anti-Theft Features
This skid is designed for easy use of cable locks and/or padlocks to secure your items.
•Lockable hitch coupler. Using an optional locking pin or a padlock.
•Lockable spare tire mount. Using an optional lockable lug or use a cable lock.
•Lockable control box/nozzle holder. Features are added for the use of a padlock.
•Lockable spray gun mount. Features are added for the use of a cable lock.
•Lockable ladder rack. Features are added for the use of a padlock.
Secure Control Box
The control box housing has been designed with slots
for the use of a padlock.
Secure Spray Gun
Secure spray gun in gun mount using the (2)
detent pins before towing. The gun mount has
been designed with added slots to allow the use of
a cable lock.
Ladder Rack
If you are going to install a ladder on the
ladder racks, pull cotter pin and clevis pin to
open ladder lock. (See Parts Explosion Ladder
Rack to locate the ladder lock.) Replace clevis
pin and cotter pin or you can use a paddle
lock for theft prevention. A rubber strap or
other strap is recommended to prevent ladder
from moving around during transport.

Before Each Use
19 | P a g e
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Follow the steps below prior to each use of the pressure washer.
STEPS TO FOLLOW BEFORE EACH USE
•Check Equipment
•Add fuel (s)
•Select a Suitable Worksite
STEP 1. CHECK EQUIPMENT
Check/Add Pump Oil
Check/add pump oil.
CAUTION: Never run the pump without enough lubrication!
1) Check oil level. Verify that oil level is half way up the sight glass (or at the indicator line on the oil fill dipstick).
2) If oil level is low, fill using SAE Non-detergent 30wt. oil.
3) Replace oil fill dipstick.
Check/Add Engine Oil
Check the engine oil level and add oil as needed.
Use the recommended oil type for your engine and expected ambient conditions.
(See engine owner's manual for oil type and capacity, and more detailed oil check/fill instructions.)
WARNING: Burn hazard
Never open oil port while engine is running. Hot oil can spray over face and body.
NOTICE:
•Low oil shutdown feature prevents the engine from starting without enough oil.
•Engine is shipped with oil. You must check oil before first use.
Inspect Spray System
Always inspect spray system for damage and leaks before each use.
DO NOT START PRESSURE WASHER UNTIL ALL NEEDED REPAIRS HAVE BEEN COMPLETED.
WARNING:High pressure fluid injection hazard
High-pressure fluid discharge from leaks (even pin-sized) or ruptured components can pierce skin and
inject fluid into the body. Injection injury can result in blood poisoning and/or severe tissue damage
leading to infection, gangrene, and loss of limb.
•Never use a finger or skin to check for leaks.
•Never operate machine with damaged or missing hoses/parts.
•Never attempt to repair a high-pressure hose or component –Always replace it with a part that is rated at or
above the pressure rating of this machine.
1) Check hoses, fittings, wand, trigger gun, and connections for signs of wear, cracks, looseness, or leaks.
Replace as required.
2) Check and clean the nozzle orifice.
3) Clean inlet filter (see Maintenance & Repair).
Inspect Fuel System
Always inspect (engine and burner) fuel systems and check for leaks BEFORE starting pressure washer.
DO NOT START PRESSURE WASHER UNTIL ALL NEEDED REPAIRS HAVE BEEN COMPLETED.
WARNING: Fuel leak hazard
Gasoline fuel and burner fuels are highly explosive and fuel leaks can result in fire or explosions. You can
be burned and seriously injured if the fuel system is not properly hooked up or there is a fuel leak when
you start the engine.
Inspect the entire fuel system. Look for:
•signs of leaks or deterioration
•chafed or spongy fuel hose
•loose connections

Before Each Use
20 | P a g e
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•loose or missing fuel hose clamps
•damaged fuel tank, or a defective fuel shut-off valve
Clean Inlet Filter
Clean the water inlet filter before each use. For instructions see section Maintenance & Repair.
Perform Other Scheduled
Maintenances as Needed
Make sure that any other regular maintenance has been performed as prescribed in this manual in the
Maintenance & Repair section.
1) Refer to the engine’s owner's manual for engine maintenance instructions.
2) Make sure battery is charged. Charge as needed according to your battery manufacturer's instructions.
STEP 2. ADD FUEL(S)
WARNING: Fuel fire/explosion hazard
Gasoline is highly flammable and explosive. Burner fuels are combustible at warm temperatures. Heat, sparks, and flames can ignite fuel
vapors, which can become widespread during fueling. A flash fire and/or explosion could result and cause serious injury or death. Always use
extreme care when handling fuels. Carefully follow all instructions to avoid the following conditions which could result in fuel ignition:
•gas vapor collection inside enclosures
•static electric sparks
•sparks from electric wiring, batteries, or running engines
•sources of heat (such as a hot engine, burner, or exhaust)
•open flames, including pilot lights
Always follow these general safety rules when fueling:
1) Turn pressure washer off and allow it to cool for at least two minutes before removing any fuel cap.
WARNING: A running, or still-hot engine or burner is hot enough to ignite fuel.
2) Fill fuel tank OUTDOORS –never indoors. Fuel vapors can ignite if they collect inside and enclosure and explosion can result.
3) Stay away from all sources of heat, sparks, and flames. Do not smoke.
4) Never pump fuel directly into the gas tank or burner at a gas station –it could cause a static electric spark.
Follow these steps to avoid static electric sparking during fueling:
•Use an approved portable container to transfer fuel to the pressure washer's tank. (A portable container made of metal or conductive plastic
is preferred because it dissipates charge to ground more readily.)
•Always place container on the ground to be filled. Never fill the portable gas container while it is sitting inside a vehicle, trailer, trunk, or pick-
up truck bed.
•Dissipate static charge from your body before beginning the fueling process by touching a grounded metal object at a safe distance from fuel
sources.
•Keep nozzle in contact with container while filling. Do not use a nozzle lock-open device.
Clean up fuel spills /splashes immediately.
•If possible, move the pressure washer away from spilled fuel on the ground.
•Wipe up spilled fuel and wait 5 minutes for excess fuel to evaporate before starting engine.
•Fuel soaked rags are flammable and should be disposed of properly.
If fuel is spilled on your skin or clothes, change clothes and wash skin immediately.
Fill Fuel Tank
Check the fuel tank level. If needed, fill tank with fresh fuel from a portable container:
1) Remove engine gas cap.
2) Add fuel through the fill opening: