Generac Portable Products 2000PSI User manual

This symbol points out important safety instructions, which, if not followed, could endanger the personal
safety and/or property of yourself and others. Read and follow all instructions in the manual before
attempting to operate this unit.
Model No. 13300 (2000 psi High Pressure Washer) Manual No. B4319 Re ision 1 (4/28/1999)
2000PSI
Pressure Washer Owner’s Manual
Problems?
Questions?
Before taking your unit
back to the store,
call the pressure washer
helpline at
1-800-270-1408
M-F 8-5 CT
GENERAC
The Reliable Ones

2
Generac Portable Products 2000PS High Pressure Washer
CAUTION! Always disconnect spark plug
wire and place wire where it cannot contact
spark plug to prevent accidental starting when
setting up, transporting, adjusting or making
repairs to your high pressure washer.
 Engine exhaust gases contain DEADLY carbon
monoxide gas. This dangerous gas, if breathed in
sufficient concentrations, can cause
unconsciousness or even death. Operate this
equipment only in the open air where adequate
ventilation is available.
 Gasoline is highly FLAMMABLE and its vapors are
EXPLOS VE. Do not permit smoking, open flames,
sparks or heat in the vicinity while handling
gasoline. Avoid spilling gasoline on a hot engine.
Allow unit to cool for 2 minutes before refueling.
Comply with all laws regulating storage and
handling of gasoline.
 Locate this pressure washer in areas away from
combustible materials, combustible fumes or dust.
 The high pressure equipment is designed to be
used with Generac authorized parts only. f you use
this equipment with parts that do not comply with
minimum specifications, the user assumes all risks
and liabilities.
 Some chemicals or detergents may be harmful if
inhaled or ingested, causing severe nausea,
fainting or poisoning. The harmful elements may
cause property damage or severe injury.
 Do not allow CH LDREN to operate the pressure
washer at any time.
 Operate engine only at governed speed. Running
the engine at excessive speeds increases the
hazard of personal injury. Do not tamper with parts
which may increase or decrease the governed
speed.
 Do not wear loose clothing, jewelry or anything that
may be caught in the starter or other rotating parts.
 Before starting the pressure washer in cold
weather, check all parts of the equipment and be
sure ice has not formed there.
 Units with broken or missing parts, or without
protective housing or covers should NEVER be
operated.
 The muffler and air cleaner must be installed and in
good condition before operating the pressure
washer. These components act as spark arrestors if
the engine backfires.
 Check the fuel system for leaks or signs of
deterioration such as chafed or spongy hose, loose
or missing clamps or damaged tank or cap. Correct
all defects before operating the pressure washer.
 Do not spray flammable liquids.
 Never aim the gun at people, animals or plants.
The engine exhaust from this product
contains chemicals known to the State
of California to cause cancer, birth
defects, or other reproducti e harm.
WARNING:
IMPORTANT!  SAFETY RULES  IMPORTANT!

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Generac Portable Products 2000PS High Pressure Washer
 High pressure spray can cause paint chips or other
particles to become airborne and fly at high speeds.
 Never allow any part of the body to come in contact
with the fluid stream. DO NOT come in contact with
a fluid stream created by a leak in the high pressure
hose.
 The high pressure stream of water that this
equipment produces can pierce skin and its
underlying tissues, leading to serious injury and
possible amputation.
 Always wear eye protection when you use this
equipment or when you are in the vicinity where the
equipment is in use.
 Do not operate the pressure washer above the
rated pressure.
 Never move the machine by pulling on the high
pressure hose. Use the handle provided on the top
of the unit.
 Always be certain the spray gun, nozzles and
accessories are correctly attached.
 Never use a spray gun which does not have a
trigger lock or trigger guard in place and in working
order.
 Use a respirator or mask whenever there is a
chance that vapors may be inhaled. Read all
instructions with mask so you are certain the mask
will provide the necessary protection against
inhaling harmful vapors.
 High pressure spray may damage fragile items
including glass. Do not point spray gun at glass
when in the jet spray mode.
 Keep the hose connected to machine or the spray
gun while the system is pressurized. Disconnecting
the hose while the unit is pressurized is dangerous.
 Hold the spray gun firmly in your hand before you
start the unit. Failure to do so could result in an
injury from a whipping spray gun. Do not leave the
spray gun unattended while the machine is running.
 The cleaning area should have adequate slopes
and drainage to reduce the possibility of a fall due
to slippery surfaces.
 Keep water spray away from electric wiring or fatal
electric shock may result.
 Do not secure the spray gun in the (open) position.
 Do not bypass any safety device on this machine.
 The muffler and engine heat up during operation
and remain hot immediately after shutting it down.
Avoid contact with a hot muffler or engine or you
could be severely burned.
 Operate and store this unit on a stable surface.
 High pressure hose can develop leaks from wear,
kinking, abuse, etc. Water spraying from a leak is
capable of injecting material into skin. nspect hose
each time before using it. Check all hoses for cuts,
leaks, abrasions or bulging of cover, or damage or
movement of couplings. f any of these conditions
exist, replace hose immediately. Never repair high
pressure hose. Replace it with another hose that
meets maximum pressure rating of your pressure
washer.
IMPORTANT!  SAFETY RULES  IMPORTANT!

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Generac Portable Products 2000PS High Pressure Washer
CONGRATULATIONS on your purchase of a
GENERAC high pressure washer. t has been
designed, engineered and manufactured to give you
the best possible dependability and performance.
Should you experience any problem you cannot
easily remedy, call the pressure washer helpline at
1-800-270-1408.
Please read and retain this manual. The instructions
will enable you to assemble and maintain your high
pressure washer properly.
CUSTOMER
RESPONSIBILITIES
 Read and observe the safety rules.
 Follow regular schedule in maintaining, caring for
and using your high pressure washer.
 Follow the instructions under Customer
Responsibilities and Storage sections of this
Owner's Manual.
PRODUCT
SPECIFICATIONS
Pressure Washer Specifications
Outlet Pressure . . . . 2000 psi
Flow Rate . . . . . . . . . 2.0 gallons per minute (gpm)
Detergent . . . . . . . . . Use detergent approved for
pressure washers
Water Supply . . . . . . Not to Exceed 140°F
Temperature
Automatic Cool . . . . Will cycle when water
Down System reaches 140°-145°F
Engine Specifications
Engine Model . . . . . . Honda GC 160
Rated Horsepower . . 5 HP
Displacement . . . . . . 160 cc
Spark Plug
Type . . . . . . . . BPR6ES (NGK)
Set Gap To: . . 028-.031 inch (.7-.8mm)
Gasoline Capacity . . .53 U.S.gallons (2.0l)
Oil . . . . . . . . . . . . . . . See page 7
n the State of California a spark arrestor is required
by law (Section 4442 of the California Public
Resources Code). Other states may have similar
laws. Federal laws apply on federal lands.
NOTE: f you equip the muffler with a spark arrestor, it
must be maintained in effective working order.
You can order a spark arrestor through your
authorized Honda service dealer.
Model Number 13300
Serial Number
Date of Purchase
The model and serial numbers will be found on a
decal attached to the pressure washer. Record
both serial number and date of purchase and
keep in a safe place for future reference.

High Pressure Hose
Adjustable Nozzle
Goggles
Choke Rod
High Pressure Outlet
Pump equipped with
Automatic Cool Down
System
Spray Gun
Water Inlet
Oil Fill
Recoil Starter
Throttle Le er
Air Cleaner
Chemical Injection Tube
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Generac Portable Products 2000PS High Pressure Washer
KNOW YOUR PRESSURE WASHER
Read this owners manual and safety rules before operating your high pressure washer.
Compare the illustrations with your high pressure washer to familiarize yourself with the location of the controls.
Save this manual for future reference.
Adjustable Nozzle  You must attach this to the spray
gun to provide high pressure stream. Adjustable nozzle
allows you to adjust force of spray and spray pattern.
Air Cleaner  Dry type filter element limits the amount
of dirt and dust that gets in the engine.
Automatic Cool Down System  Cycles water
through pump when water reaches 140°-145°F. Warm
water will discharge from pump onto ground. This
system prevents internal pump damage.
Chemical Injection TubeUsed to siphon chemical
from the detergent container to the pump.
Choke Rod Prepares a cold engine for starting.
Goggles  Always use the enclosed goggles or other
eye protection when running your pressure washer.
High Pressure Hose  Connect one end to water
pump and the other end to spray gun.
High Pressure Outlet  Connection for high pressure
hose.
Oil FillOil input location.
Pump  Develops high pressure.
Recoil Starter  Used for starting the engine
manually.
Spray Gun  Controls the application of water onto
cleaning surface with trigger device. ncludes safety
latch.
Throttle Le erSets engine in starting mode for recoil
starter and stops a running engine.
Water Inlet  Connection for garden hose.

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Generac Portable Products 2000PS High Pressure Washer
WARNING! Read entire owners manual
before you attempt to assemble or operate
your new pressure washer.
REMOVE PRESSURE
WASHER FROM CARTON
 Remove the high pressure hose and parts box
included with pressure washer.
 Slice two corners at the end of carton from top to
bottom so the panel can be folded down flat, then
remove all packing material.
 Roll pressure washer out of carton.
CARTON CONTENTS
tems in the carton include:
 Main Unit
 High Pressure Hose
 Parts Box (includes the following):
 Oil Bottle
 Wire Form
 Goggles
 Nozzle Cleaning Kit
 ORing Maintenance Kit
 Owners Manual
 Engine Manual
 Engine Warranty
 Emissions Control Warranty
 Warranty Card
 Spray Gun
 Adjustable Nozzle Extension
f any of the above parts are missing or damaged, call
the pressure washer helpline at 18002701408.
PREPARING PRESSURE
WASHER FOR USE
f you have any problems with the assembly of your
pressure washer or if parts are missing or damaged,
call the Pressure Washer Helpline at
18002701408.
To prepare your pressure washer for operation
you will need to perform these tasks:
 Unfold the handle and attach the wire form.
 Add oil to the engine.
 Add fuel to the fuel tank.
 Connect the high pressure hose to the spray gun
and the pump.
 Connect the water supply to the pump.
 Connect nozzle extension to gun.
Secure Handle and Wire Form
 Lift handle and slide locking caps over the bottom
part of the handle (Figure 1).
 nsert wire form into the handle with the longer arm
positioned on the left. From rear of unit, the hook
should resemble a J (Figure 2).
Figure 1  Secure Handle
Figure 2  Attach Wire Form to Handle
Lift handle
and slide
locking caps
into place

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Generac Portable Products 2000PS High Pressure Washer
Add Engine Oil
WARNING! Any attempt to crank or start the
engine before it has been properly serviced
with the recommended oil will result in an
engine failure.
Use only high quality detergent oil rated with API
ser ice classification SF or SG rated 10W30. Do
not use SAE 10W40 oil. Other iscosities shown
in the chart below may be used when the a erage
temperature in your area is within the
recommended range.
 Place the pressure washer on a level surface.
 Clean the area around oil fill and remove the oil
dipstick (Figure 3).
 Wipe the dipstick clean.
 nsert and remove the dipstick without screwing it
into the filler neck. Check the oil level shown on the
dipstick.
 f the oil level is low, fill to the edge of the oil filler
hole with the recommended oil. Do not o erfill.
 Reinstall the oil dipstick, hand tighten securely.
Note: Check Oil Often During Engine Breakin.
Add Gasoline
DANGER! Never fill fuel tank indoors. or
when engine is running or hot. Do not smoke
when filling fuel tank.
WARNING! Never fill fuel tank completely full.
Fill tank to about 1/2" below the bottom of the
filler neck to provide space for fuel expansion.
Wipe away any fuel spillage from engine and
equipment before starting.
 Use clean fuel and store in approved, clean
covered containers. Use clean fill funnels. Never
use stale gasoline left over from last season or
gasoline stored for long periods.
 Clean the area around the fuel fill cap, remove the
cap (Figure 4).
 Add regular UNLEADED gasoline, slowly, to fuel
tank. Use a funnel to prevent spillage.
 nstall the fuel cap and wipe up any spilled gasoline.
Figure 3  Add Oil to Engine Crankcase
Oil Fill Cap/Dipstick
Upper Limit
Lower Limit
Figure 4  Add Regular Unleaded Gasoline to Fuel
Tank.
Maximum Fuel
Level
Fuel Level
Mark

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Generac Portable Products 2000PS High Pressure Washer
Connect Hose and Water to Pump
IMPORTANT: You must assemble the wand and
attach all hoses before you start the engine. Starting
engine without all hoses connected and water
supplied will damage the pump.
 Uncoil the high pressure hose and attach one end
of the hose to the base of the spray gun. (Figure 5).
Tighten by hand.
 Attach the other end of the high pressure hose to
the high pressure outlet on the pump (Figure 6).
Tighten by hand.
 Before you connect your garden hose to the water
inlet, inspect the nlet Screen (Figure 7). Clean the
screen if it contains debris or have it replaced if
damaged. DO NOT RUN THE PRESSURE
WASHER F THE SCREEN S DAMAGED.
 Run water through your garden hose for 30
seconds to clean out any debris .
 Connect the garden hose to the water inlet. Tighten
by hand (Figure 7).
 Turn ON the water.
 Squeeze the trigger on the gun until you have a
steady stream of water. This purges the pump
system of air and impurities.
CAUTION: Before starting the pressure
washer, be sure you are wearing adequate
eye protection.
 Attach the adjustable nozzle extension to the spray
gun. Tighten by hand (Figure 8).
Figure 5  Connect High Pressure Hose to Spray Gun
Connect high pressure
hose here.
Figure 6  Connect High Pressure Hose to Pump
Connect high
pressure hose here.
Figure 7  Connect the Garden Hose to Water nlet
and Turn ON the Water.
nspect inlet
screen, do not use
if damaged, clean
if dirty.
Figure 8  Connect Nozzle Extension to Spray Gun

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Generac Portable Products 2000PS High Pressure Washer
CHECKLIST BEFORE
STARTING ENGINE
f you have reached this point, look back over the
assembly to see if you have performed all of the
following.
 Make sure the handle and wireform are in place
and secure.
 Check for properly tightened hose connections
(high pressure and water supply).
 Check to make sure that there are no kinks, cuts, or
damage to the high pressure hose.
 Check that oil has been added to the proper level in
the engine crankcase before trying to start the
pressure washer.
 Add the proper gasoline to fuel tank.
 Provide a proper water supply (not to exceed
140°F).
 Be sure to read the Safety Rules and Operation
sections before using the pressure washer.
HOW TO USE YOUR
PRESSURE WASHER
f you have any problems operating your pressure
washer, please call the pressure washer helpline at
1-800-270-1408.
How to Start Your Engine
The best way to start your enginepowered pressure
washer for the first time is to follow these instructions
stepbystep. This starting information also applies
whenever you start the engine after you have let the
pressure washer sit idle for at least a day.
 Place the pressure washer in an area close enough
to an outside water source that can flow at a rate of
2.2 gallons per minute.
 Make sure the unit is in a level position.
 Check that the high pressure hose is tightly
connected to the spray gun and to the pump.
 Connect the garden hose to the water inlet on the
pressure washer pump and turn on the water.
WARNING! Do not run the pump without the
water supply connected and turned on. You
must follow this caution or the pump will be
damaged.
 Position the nozzle in the low pressure mode
(nozzle slid forward) and squeeze the trigger on the
spray gun to relieve the air pressure caused by
turning ON the water. Water will flow out of the gun
in a thin stream. Continue to hold trigger until you
have a steady stream of water and no air remains in
the system. This will make it easier to pull start the
engine. Release the trigger.
 Engage the safety latch on the spray gun (Figure
9).
Figure 9  Spray Gun with Safety Latch Engaged
Safety Latch

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Generac Portable Products 2000PS High Pressure Washer
 Position the choke rod (Figure 10).
 Cold engine ~ ~ ~ ~ ~ ~ ~ ~ ~(Choke-CLOSED)
 Restarted warm engine ~ ~ ~ ~(Choke-OPEN)
 Just refueled engine ~ ~ ~ ~(Choke-CLOSED)
 Move throttle lever to the Fast position
(Figure 11).
IMPORTANT: When using the pressure washer,
always keep the throttle in the fast position.
 Grasp the starter grip handle and pull slowly until
you feel some resistance. Then pull rapidly to start
the engine (Figure 12).
 Return the starter grip handle slowly.
 Grasp starter grip and pull slowly until you feel
some resistance. Then pull cord out with rapid full
arm stroke. Let rope return slowly. Do not let rope
snap back against starter.
 f the choke lever has been moved to the
CLOSED position to start the engine, gradually
move it to the OPEN position as the engine
warms up.
How to Stop Your Pressure Washer
 Move the throttle Lever to the Stop position.
Squeeze trigger on the spray gun to relie e
pressure in the hose.
Note: A small amount of water will squirt out from the
spray gun when you release the pressure.
Figure 12  Starter Grip
Figure 11  Throttle Lever
Figure 10  Choke Rod