2700PSI
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. 12932 (2700 psi High Pressure Washer) Manual No. B4724 Revision 0 (4/14/1999)
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
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Generac Portable Products 2700PSI 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
EXPLOSIVE. 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.
Use 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. If 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.
Do not allow CHILDREN 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 high pressure stream of water that this
equipment produces can pierce skin and its
underlying tissues, leading to serious injury.
High pressure spray can cause paint chips or other
particles to become airborne and fly at high speeds.
The engine exhaust from this product
contains chemicals known to the State
of California to cause cancer, birth
defects, or other reproductive harm.
WWAARRNNIINNGG::
IMPORTANT! SAFETY RULES IMPORTANT!
3
Generac Portable Products 2700PSI High Pressure Washer
Always wear eye protection when you use this
equipment or when you are in the vicinity where the
equipment is in use.
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 the mask so you are certain it 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 high pressure spray mode.
Keep the hose connected to machine and 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 hands 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 trigger gun in the pull-back (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.
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.
High pressure hose can develop leaks from wear,
kinking, abuse, etc. Water spraying from a leak is
capable of injecting material into skin. Inspect hose
each time before using it. Check all hoses for cuts,
leaks, abrasions or bulging of cover, or damage or
movement of couplings. If any of these conditions
exist, replace hose immediately. Never repair high
pressure hose. Replace it with another hose that
meets minimum pressure rating of your pressure
washer.
IMPORTANT! SAFETY RULES IMPORTANT!
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Generac Portable Products 2700PSI High Pressure Washer
CONGRATULATIONS on your purchase of a
GENERAC high pressure washer. It has been
designed, engineered and manufactured to give you
the best possible dependability and performance.
Should you experience any problem you cannot
easily remedy, please contact your nearest
GENERAC Authorized Service facility, or call the 1800 number listed on the front of this manual. We
have competent, well-trained technicians and the
proper tools to service or repair this unit.
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 . . . . 2700 psi
Flow Rate . . . . . . . . . 2.7 gallons per minute (gpm)
Detergent Mix . . . . . . Use undiluted 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 . . . . . . Generac Power Systems
Rated Horsepower . . 7.8
Displacement . . . . . . 220cc
Spark Plug
Type . . . . . . . . RC-12YC
Set Gap To: . . 0.030 inch (0.76mm)
Gasoline Capacity . . 4.2 U.S. quarts
Oil . . . . . . . . . . . . . . . SAE 30
In 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: The spark arrestor must be maintained in
effective working order by the owner/operator.
You can order a replacement spark arrestor through
your authorized Generac service facility. See Engine
Owners Manual for part number.
Model Number 12932
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.
KNOW YOUR PRESSURE WASHER
Read this owners manual and safety rules before operating your high pressure washer.
Compare the illustrations with your high pressure washer to familiarize yourself with the locations of various
controls and adjustments. Save this manual for future reference.
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Generac Portable Products 2700PSI High Pressure Washer
Automatic Cool Down System Cycles water
through pump when water reaches 140°-145°F. Warm
water will discharge from pump under base of unit. This
system prevents internal pump damage.
Chemical Valve Handle The handle allows you to
select the high pressure spray or the chemical spray
(located on the wand).
Dual Element Air Cleaner Uses a dry type filter
element and foam pre-cleaner to limit the amount of
dirt and dust that gets in the engine.
Dual Lance Must be connected to the spray gun.
Gas Tank Fill with regular unleaded gasoline.
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.
Primer Bulb Used for starting a cold engine.
Pump Develops high pressure.
Spark Arrestor Muffler Exhaust muffler lowers
engine noise and is equipped with a spark arrestor
screen, a USDA mandate for engine use in national
forests and parks.
Spray Gun Controls the application of water and
chemical onto cleaning surface with trigger device.
Includes safety latch.
Water Inlet Connection for garden hose.
Spray Gun
Chemical Valve Handle
High Pressure Hose
Goggles
Dual Element
Air Cleaner
Gas Tank
Water Inlet
Pump equipped with
Automatic Cool Down System
High Pressure Outlet
Spark Arrestor Muffler
Primer Bulb
Dual Lance
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Generac Portable Products 2700PSI High Pressure Washer
Read entire owners manual before you attempt to
assemble or operate your new pressure washer. Your
new pressure washer has been assembled at the
factory with the exception of those parts left
unassembled for shipping purposes.
REMOVE PRESSURE
WASHER FROM CARTON
Remove parts box included with pressure washer.
Slice two corners at guide handle 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
Items in the carton include:
Main Unit
Manual Bag
Owners Manual
Engine Owners Manual
Nozzle Cleaning Kit
ORing Maintenance Kit
StaBil® Brochure
StaBil®
Owner Registration Card
Parts Box (which includes the following):
Video
Engine Oil
Wireform
Goggles
Spray Gun
Dual Lance
High Pressure Hose
Handle
Handle Parts Bag (which includes the following):
2 carriage bolts
2 knobs
PREPARING PRESSURE
WASHER FOR USE
If 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:
Remove shipping cap from your pump and install oil
dipstick.
Attach the handle and attach the wire form that
holds high pressure hose and spray gun.
Connect high pressure hose to the spray gun and
the pump and connect water supply to the pump.
Add oil to engine crankcase.
Add fuel to fuel tank.
Remove Shipping Cap / Install Oil
Dipstick
To prevent oil from leaking from the pump, a shipping
cap has been installed on the oil breather of the
pump.
You must remove the shipping cap and the install oil
dipstick for your pressure washer to operate properly
(Figure 1).
Running unit with the shipping cap installed will
damage the pump and void your warranty.
Figure 1 Remove shipping cap and install oil
Shipping Cap
Oil Dipstick
Remove shipping cap and
install oil dipstick here.
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