Simplicity 00796-0 Operator's Manual

GENERAC 5000CPV
High Pressure Washer
Owner’s Manual
Operating and Maintenance Instructions
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PRESSURE WASHER
CUSTOMER HELPLINE
1-800-270-1408
HOURS: Mon.-Fri. 8 a.m. to 5 p.m.
(CST)
Model No. 0796-0 (2000 psi High Pressure Washer) Manual No. A1794 Revision 0 (2/24/97)
THIS SYMBOL POINTS OUT IMPORTANT SAFETY INSTRUCTIONS, WHICH, IF NOT FOLLOWED, COULD ENDANGER THE
ND OTHERS. READ AND FOLLOW ALL INSTRUCTIONS IN THE
PERSONAL SAFETY AND/OR PR Y OF YOURSELF A
DLE
SAFETY RULES Сепегас 5000CPV High Pressure Washer
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REPAIRS TO YOUR HIGH PRESSURE WASHER.
Engine exhaust gases contain DEADLY carbon monoxide gas. This dan-
gerous 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.
A WARNING: AR
The engine exhaust from this product
contains chemicals known to the State
of California to cause cancer, birth
defects, or other reproductive harm.
Gasoline is highly FLAMMABLE and its vapors are EXPLOSIVE. Do not
permit smoking, open flames, sparks or heat in the vicinity while han-
dling gasoline. Avoid spilling gasoline on a hot engine. Allow unit to cool
for 2 minutes before refueling. Comply with all laws regulating storage
and handiing 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. If you use this equipment with parts that do not
comply with minimum specifications, the user assumes all risks and lia-
bilities.
Some chemicals or detergents may be harmful if inhaled or ingested, caus-
ing severe nausea, fainting or poisoning. The harmful elements may cause
property damage or severe injury.
Do not allow CHILDREN to operate the Pressure Washer at any time.
Ш PREPARATION
Operate engine only at governed speed. Running the engine at exces-
sive 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. Cor-
rect all defects before operating the Pressure Washer.
M OPERATION
Do not spray flammable liquids.
Never aim the gun at people, animals or plants.
High pressure spray can cause paint chips or other particles to become
airborne and fly at high speeds.
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
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 stream of fluid that this equipment can produce 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.
Operate the pressure at no more than the PSI fluid pressure rated for
your pressure washer.
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 adjust unioader valve to a pressure in excess of machine rating.
Do not secure trigger gun in the pull-back (open) position.
Do not by-pass any safety device on this machine.
Do not leave trigger closed for more than 5 minutes with engine running.
This could damage the pump.
The muffler and engine heat up during operation and remain hot imme-
diately after shutting it down. Avoid contact with a hot muffler or engine
or you could be severely burned.
EM MAINTENANCE AND STORAGE
« Operate and store this unit on a stabie surface.
« 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.
High Pressure Washer
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Generac 5000CPV High Pressure Washer
CONGRATULATIONS on your purchase of a GENERAC high
pressure washer. It has been designed, engineered and man-
ufactured 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 1-800 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 wil
enable you to assemble and maintain your high pressure
washer properly. Always observe the “SAFETY RULES”
MODEL
NUMBER 0796-0
SERIAL
NUMBER
DATE OF
PURCHASE
THE MODEL AND SERIAL NUMBERS WILL BE FOUND
ON A DECAL ATTACHED TO THE PRESSURE WASHER.
YOU SHOULD RECORD BOTH SERIAL NUMBER AND
DATE OF PURCHASE AND KEEP IN A SAFE PLACE FOR
FUTURE REFERENCE.
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 “Maintenance” and “Storage”
sections of this Owner's Manual.
PRODUCT SPECIFICATIONS
M PRESSURE WASHER SPECIFICATIONS
PRESSURE 2000psi
FLOW RATE 2.5 gallons per minute
DETERGENT. MIX Use undiluted detergent
WATER SUPPLY
TEMPERATURE Not to exceed 140° F
M ENGINE SPECIFICATIONS
ENGINE MODEL Briggs & Stratton
RATED HORSEPOWER 6.0
DISPLACEMENT ° 190сс
SPARK PLUG: Type: Champion RJ19LM
or equivalent
Set Gap To: 0.030 inch (0.76mm)
GASOLINE CAPACITY 1.6 U.S. quarts
OIL (20 oz. capacity) SAE 30 weight
SOLID STATE IGNITION AIR GAP 0.0125 inch
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: If you equip the engine of your pressure washer with
a spark arrestor muffler, the spark arrestor must be maintained
in effective working order by the owner/operator.
You can order a spark arrestor through your authorized Gen-
erac service facility.
High Pressure Washer
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Generac 5000CPV High Pressure Washer
Main Unit High Pressure Hose Parts Box
PARTS PACKED SEPARATELY IN PARTS BOX
и
Nozzle Extension
Wireform
Parts Bag
PARTS BAG CONTENTS Guide Handle wrapped in plastic
Nozzle Cleaning Kit
(2) Carriage Bolts - 1/4”-20x1% (2) Plastic Handle Knobs (in manual bag)
High Pressure Washer
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PRESSURE
|” WASHER
KNOW YOUR PRESSURE WASHER
Generac 5000CPV High Pressure Washer
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR HIGH PRESSURE WASHER. Com-
pare the illustrations with your high pressure washer to familiarize yourself with the locations of various controls and
adjustments. Save this manual for future reference.
ADJUSTABLE NOZZLE
\
HIGH PRESSURE
HOSE
GOGGLES —————.
MUFFLER
HIGH PRESSURE
— ON WATERINLET
PUMP — Develops high pressure.
ENGINE THROTTLE CONTROL LEVER — Sets engine in
starting mode for recoil starter; STOPS running engine.
RECOIL STARTER — Used for starting the engine manually.
AIR CLEANER — Dry type filter element limits the amount of
dirt and dust that gets in the engine.
SPRAY GUN ASSEMBLY (includes adjustable nozzle) —
Controls the application of water onto cleaning surface with trig-
ger device. includes safety latch.
+
. SPRAY GUN ASSEMBLY
j ENGINE THROTTLE CONTROL
= DETERGENT WASH
(not included with
pressure washer)
DETERGENT PICK-UP
GASOLINE TANK CAP
RECOIL STARTER
OIL FILL OPENING
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PUMP
DETERGENT PICK-UP TUBE AND FILTER — Mixes water and
detergent in outlet water flow. |
HIGH PRESSURE OUTLET — Connection for high pressure
hose.
WATER INLET — Connection for garden hose.
HIGH PRESSURE HOSE — Transfers water under high
pressure to gun assembly.
Generac 5000CPV High Pressure Washer
Read entire Owner's manual before you attempt to assemble
or operate your new pressure washer. Your new pressure
washer has been assembled at the factory with exception of
those parts left unassembled for shipping purposes. After first
use you may wish to use the Step illustrations for quick set up.
REMOVE PRESSURE WASHER
FROM CARTON
* Remove parts box included with pressure washer and the
high pressure hose.
+ 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.
Refer to Page 4, “Contents of Hardware Pack” for an illustrated
listing of all items included with your pressure washer. Become
familiar with each piece before assembling pressure washer.
Check all contents against illustrations on Page 4. If any
parts are missing or damaged, call the Pressure Washer
Helpline at 1-800-270-1408.
PREPARING THE PRESSURE
WASHER FOR USE
IF 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:
+ Attach the Guide 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.
Before starting your pressure washer you need to:
* Add oil to engine crankcase.
* Add fuel to fuel tank.
mM ATTACH THE GUIDE HANDLE
e Place the guide handle into the slots on the legs
already connected to the main unit. Hold one side of
the handle as shown in Step 1 and apply inward
pressure with your thumb. This shouid allow you
enough room to slide the handle into the slots and
align the holes.
* Insert the carriage bolts through the holes as shown
in illustration for Step 1 and attach the plastic knobs.
Tighten the knobs by hand.
STEP 1 — Attach the guide handle.
INSERT CARRIAGE
BOLTS
CA /— ALIGN HOLES
This is a view from the back of the pressure washer.
High Pressure Washer
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Generac 5000CPV High Pressure Washer
M CONNECT HOSE AND WATER SUPPLY
TO PUMP
IMPORTANT: You must assemble wand and attach all hoses
before you start engine. Starting engine without all hoses con-
nected and water supplied will damage pump.
* Uncoil high pressure hose and attach the end of hose that
is coated with teflon tape to the base of the spray gun (Step
3) with two adjustable wrenches.
STEP 3 — Connect high pressure hose ||
to spray gun with adjustable wrenches.
* Attach other end of high pressure hose to the high pressure
~~ fitting on the pump (Step 4). Tighten by hand.
STEP 4 — Connect high pressure hose to pump.
lo
HIGH PRESSURE M
HOSE É |
* Before you connect your garden hose to the water intlet,
inspect the Inlet Screen (see Step 5). Clean the screen if it
contains debris or have it replaced if damaged. DO NOT RUN
THE PRESSURE WASHER IF THE SCREEN IS DAMAGED.
STEP 5 — Connect garden hose to
water inlet and turn ON water.
GARDEN
HOSE
NE Торн - Squeeze trigger to purge pum
system of air and impurities. =~
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CAUTION: Before starting the pressure e washer, be
A sure you are wearing adequate eye protection.
Goggles are included with this unit.
High Pressure Washer
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Generac 5000CPV High Pressure Washer
BEFORE STARTING THE ENGINE
Before you operate your pressure washer, you should prepare
the engine for the initial starting. To operate the engine you
will need the following:
EH ENGINE OIL
IMPORTANT: Any attemp to crank or start the engine before
it has been properly serviced with the recommended oil results
in an engine failure.
NOTE: When adding oil to the engine crankcase in the future,
use only high quality detergent oil rated with AP! service clas-
sification SF,SG or SH, rated SAE 30 weight. Select the oil's
viscosity grade according to your expected operating tem-
perature.
Although multi-viscosity oils (SW30, 10W30, etc.) improve
starting in cold weather, these multi-viscosity oils will result in
increased oil consumption when used above 32°F. Check
your engine oil level more frequently to avoid possible damage
from running low on oil. Oil sump capacity is 20 ounces.
» Place pressure washer on a level surface.
* Clean area around oil fill and remove oil dipstick (Step 8)
STEP 8 — Add oil to engine crankcase. Do not
attempt to start engine without adding oil.
e Wipe dipstick clean.
Pour recommended oil into the oil fill opening until oil reaches
FULL mark on the dipstick. DO NOT OVERFILL.
o Install oil dipstick, hand tighten securely.
E ADD GASOLINE
WARNING: NEVER FILL FUEL TANK INDOORS.
A NEVER FILL FUEL TANK WHEN ENGINE IS RUN-
NING OR HOT. DO NOT SMOKE WHEN FILLING
FUEL TANK.
WARNING: NEVER FILL FUEL TANK COMPLETELY
| A FULL. FILL TANK TO ABOUT 1/2” BELOW THE
BOTTOM OF FILLER NECK TO PROVIDE SPACE
FOR FUEL EXPANSION. WIPE AWAY ANY FUEL
SPILLAGE FROM ENGINE AND EQUIPMENT
BEFORE STARTING.
The manufacturer recommends fresh, clean unleaded regu-
lar automotive gasoline with a minimum of 77 octane (Leaded
regular grade is an acceptable substitute).
* Use clean fuel and store in approved, clean covered con-
tainers. Use clean fill funnels. Never use “stale” gasoline left
over from last season or gasoline stored for long periods.
es Clean area around fuel fill cap, remove cap (Step 9).
STEP 9 — Add gasoline to fuel tank.
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« Add “UNLEADED” regular gasoline, slowly, to fuel
tank. |
» Install fuel cap and wipe up any spilled gasoline.
CHECKLIST BEFORE STARTING
ENGINE
If you have reached this point, look back over the assembly
to see if you have performed all of the following.
e Check for proper hose connections (high pressure and
water supply) and for tight connections and that there are
no kinks, cuts, or damage to the high pressure hose.
* Check that oil has been added to proper level in engine
crankcase before trying to start the pressure washer.
* Add proper gasoline to fuel tank.
* Provide proper water supply (not to exceed 140°F).
* Be sure to read “Safety Rules” and “Operation sections
before using the pressure washer.
High Pressure Washer
TT
Generac 5000CPV High Pressure Washer
HOW TO USE YOUR
PRESSURE WASHER
IF YOU HAVE ANY PROBLEMS OPERATING YOUR PRES-
SURE WASHER, PLEASE CALL THE PRESSURE WASHER
HELPLINE AT 1-880-270-1408.
You have assembled your high pressure washer and
have prepared the engine for starting. You are now ready
to clean your car, boat or the outside of a building or
whatever you plan to clean.
Ш 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 gallons per
minute. Connect a garden hose to the water spout.
* Check that the high pressure hose is tightly connected to
the spray gun and to the pump. See ASSEMBLY section for
illustrations.
* Connect the garden hose to water inlet opening on the
“pressure washer pump and the WATER IS TURNED ON.
* Set Throttle Control Lever to CHOKE position.
STEP 10 — For cold engine, set throttle control
lever to CHOKE position.
CHOKE
Position
Note: For a warm engine, be sure the throttle control
lever is in the FAST position
* Squeeze the trigger on the spray gun to relieve the air pres-
sure caused by turning ON the water. Water will spew out
the gun in a thin stream. This will make it easier to pull start
the engine. Release the trigger.
* Apply the safety latch to the spray gun trigger (Step 11).
STEP 11 —Squeeze trigger to relieve water pres-
sure, release trigger, then set safety latch to ON.
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* Grasp rope handle and pull slowly until you feel some resis-
tance. Then pull cord rapidly to overcome compression,
prevent kickback and start the engine.
* Once the engine has started, move the throttle control to
the FAST position. Always keep the engine in the FAST posi-
tion when operating the pressure washer.
e {If after 3 pulls the engine fails to start, move the throttle con-
trol to the FAST position and puli the starter recoil handle
rapidly (Max. 3 pulls).
* Once engine has started, place Safety Latch in OFF posi-
tion.
№ HOW TO STOP YOUR PRESSURE
WASHER
IMPORTANT: Do not run pump without the water supply con-
nected and turned on. You must follow this caution or the pump
will be damaged.
* First, move the engine throttle lever to SLOW position (Step 10).
* Second, move the engine throttle lever to the STOP posi-
tion (Step 10).
* Simply shutting OFF the engine will not release pressure
in the system. Squeeze trigger on the spray gun to relieve
pressure in the hose.
Note: A small amount of water will squirt out when you
release the pressure.
High Pressure Washer
EE
A Ta E
E E TA
E HOW TO USE ADJUSTABLE NOZZLE
You now should know how to START your pressure washer
and how to STOP it. The information in this section will tell
you how to adjust the spray pattern and apply detergent or any
other cleaning chemicals.
WARNING: NEVER ADJUST SPRAY PATTERN
A WHEN SPRAYING. NEVER PUT HANDS IN FRONT
OF SPRAY NOZZLE TO ADJUST SPRAY PATTERN.
YOU COULD BE INJURED.
On the end of your spray gun is a nozzle that you can slide
forward and backward and that you can also twist from side
to side. With the adjustable nozzle you can adjust the spray
pattern to be either high pressure or low pressure. You can
also adjust the spray so it is concentrated in a stream pattern
or expanded into a fan pattern.
* Slide the nozzle forward when you wish to adjust the spray
to low pressure mode (Fig. 12). Slide the nozzle backward
to achieve high pressure.
* Pointthe nozzle toward the ground and press the trigger to
test the pattern (Fig. 13).
* Twisting the nozzle adjusts the spray pattern from a narrow
pattern to a fan pattern.
* For most effective cleaning, keep spray nozzle between 8
to 24 inches away from cleaning surface.
SLIDE NOZZLE FORWARD FOR
LOW PRESSURE MODE AND
DETERGENT APPLICATION
NOZZLE IN HIGH
PRESSURE MODE
Generac 5000CPV High Pressure Washer
* If you get spray nozzle too close, especially using high
pressure mode, you may damage the cleaning surface.
* Do not get closer than 6 inches when cleaning automobile
tires. |
FIGURE 13 — Testing the spray pattern.
TWIST NOZZLE FOR FAN
SPRAY PATTERN
NARROW SPRAY
PATTERN |
High Pressure Washer
—
10
Generac 5000CPV High Pressure Washer
BM APPLYING DETERGENT WITH
ADJUSTABLE NOZZLE
IMPORTANT: Use soaps designed specifically for pressure
washers. Household detergents could damage the pump.
IMPORTANT: You must attach all hoses before you start the
engine. Starting the engine without all the hoses connected
and without the water turned ON will damage the pump.
TO APPLY DETERGENT FOLLOW THESE STEPS:
* Review the use of adjustable nozzles on Page 10.
* Prepare the detergent solution as required by the job.
* Hang the detergent solution on the hook on the wire form
on the guide handle.
* Place small filter of the clear, detergent siphoning tube into
the detergent container.
FIGURE 14 — Insert detergent filter into
container of cleaning solution.
* Slide the adjustable nozzle forward to low pressure mode.
Detergent cannot be applied with nozzle in high pressure
position.
IMPORTANT: Detergent cannot be applied without the water
source turned on.
* Make sure garden hose is connected to water inlet.
Check that high pressure hose is connected to spray
gun and pump (see ASSEMBLY), and start engine..
* Apply detergent to a dry surface, starting from the
— bottom and working up.
* Allow the detergent to soak in between 3-5 minutes
before washing and rinsing.
* For cleaning, start at lower portion of area to be
washed and work upward, using long, even overlap-
ping strokes.
CAUTION: Keep the plastic injector tube from
coming in contact with the hot muffler. This will
damage the plastic tube. When inserting the filter
into a cleaning agent bottle, route the tube so as to
keep it from inadvertently contacting the hot muffler.
A
BH PRESSURE WASHER RINSING
A WARNING: BE EXTREMELY CAREFUL IF YOU
MUST USE PRESSURE WASHER FROM
LADDER, SCAFFOLDING OR ANY OTHER
RELATIVELY UNSTABLE LOCATION. PRES-
SURE IN A RUNNING WASHER BUILDS IN
THE WAND AS YOU CLIMB. WHEN YOU
PRESS THE TRIGGER, THE RECOIL FROM THE
INITIAL SPRAY COULD FORCE YOU TO FALL,
OR IF YOU ARE TOO CLOSE TO THE CLEAN-
ING SURFACE, HIGH PRESSURE COULD
FORCE YOU OFF CLIMBING APPARATUS.
° “Initially clean an area and then check the surface for damage.
If no damage is found, you can assume it is okay to con-
tinue cleaning.
* For rinsing, slide nozzle sleeve to high pressure and wait
for detergent to clear. Start at top of area to be rinsed, work-
ing down with save action as for cleaning.
° You can also stop detergent from flowing by simply remov-
ing siphon from bottle.
EH PRESSURE WASHER ACCESSORIES
See your authorized Generac retail outlet to purchase suchac-
cessories that inlcude cleaning agents, turbo nozzle, rotating
brush kit, under body lance, utility brush kit, and a 50-foot Hose
Extension.
High Pressure Washer
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GENERAL MAINTENANCE
RECOMMENDATIONS
The warranty of the high pressure washer does not cover
items that have been subjected to operator abuse or negli-
gence. To receive full value from the warranty, operator must
maintain high pressure washer as instructed in this manual.
« Some adjustments will need to be made periodically to
properly maintain your high pressure washer.
o All adjustments in the Service and Adjustments section of
this manual should be made at least once each season.
* Once a year you should clean or replace the spark plug and
clean or replace the air filter and check the gun and wand
assembly for wear. A new spark plug and ciean air filter
assure proper fuel-air mixture and help your engine run better
and last longer.
M BEFORE EACH USE
* Check engine oil level.
* Check quick-connect screen for damage.
Check high pressure hose for leaks.
Check detergent inlet hose and filter for damage.
Check gun and wand assembly for leaks.
PRESSURE WASHER MAINTENANCE
№ CHECK AND CLEAN INLET SCREEN
Remove quick-connect and examine inlet screen on the female
connector. Clean if it is clogged or replace if it is torn.
M CHECK HIGH PRESSURE HOSE
High pressure hose can develop leaks from wear, kinking, or
abuse. Inspect hose each time before using it. Check for cuts,
leaks, abrasions or bulging of cover, or damage or movement
of couplings. If any of these conditions exist, replace hose
immediately.
DANGER: WATER SPRAYING FROM A LEAK IS
A CAPABLE OF INJECTING MATERIAL INTO SKIN.
INSPECT HOSE EACH TIME BEFORE USING IT.
NEVER REPAIR HIGH PRESSURE HOSE.
REPLACE IT WITH ANOTHER HOSE THAT MEETS
MINIMUM PRESSURE RATING OF YOUR PRES-
SURE WASHER.
Bl CHECK DETERGENT HOSE
“Examine the filter on the detergent hose and clean if clogged.
Hose should fit tightly on barbed fitting. Examine hose for leaks
or tears. Replace the filter or hose if either is damaged.
Ш CHECK GUN AND WAND
Examine hose connection to gun and make sure it is secure.
Test trigger by pressing it and making sure it springs back into
place when you release it. Put safety latch in ON position and
test trigger. You should not be able to press trigger.
BM PURGE PUMP OF AIR AND
CONTAMINANTS
To remove the air from the pump, follow these steps:
Set up the pressure washer as described in the ASSEM-
BLY section and connect the water supply.
* Remove the wand extension from the gun.
* Pull the trigger on the gun and hold.
To remove the contaminants from the pump, follow these
steps:
Set up the pressure washer as described in the ASSEM-
BLY section, and connect the water supply.
* Remove the nozzle attachment from the gun.
* Start the engine according to instructions in OPERATION
section.
* Squeeze the trigger on the gun and hold.
* When the water supply is steady and constant, engage the
safety latch and refasten the nozzle attachment.
ENGINE MAINTENANCE
Ш CHECKING OIL LEVEL
See “BEFORE STARTING ENGINE” for information on check-
ing oil level. Oll level should be checked prior to each use or —
at least every 5 hours of operation. Keep oil level maintained.
HB CHANGING ENGINE OIL
‘CAUTION: Disconnect spark plug wire from spark
A plug and keep it away from spark plug.
High Pressure Washer
Tree"
12
Change oil after first 5 hours of operation. Change oil every
50 hours thereafter. If you are using your pressure washer
under extremely dirty or dusty conditions, or in extremely hot
weather, change oil more often.
Change oil while engine is still warm from running, as follows:
* Before you tip the pressure washer to drain oil, drain fuel
tank by running pressure washer until fuel tank is empty.
¢ Clean area around oil fill, remove oil fill cap/dipstick. Wipe
dipstick clean.
* Tip your pressure washer as shown in Figure 15 to drain oil
completely into a suitable container. When crankcase is
empty, return the pressure washer to upright position.
FIGURE 15 — Emptying crankcase of engine oll.
OIL DRAIN
* Fill engine crankcase with recommended oil until oil level is
at FULL point on dipstick. Do not overfill above that mark.
About 20 ounces is required. POUR SLOWLY.
* When engine crankcase is filled to proper level, install and
tighten oil cap/dipstick.
Bl SERVICE AIR CLEANER
Your engine will not run properly and may be damaged if you
run it with a dirty air cleaner.
Clean or replace the air cleaner once every 25 hours of oper-
ation or once each year, whichever comes first. Clean or
replace more often if operating under dirty or dusty conditions.
Replacements are available at your local authorized Generac
dealer.
To clean or replace the air cleaner, follow these steps:
* Loosen screw and tilt cover down (Figure 16).
* Carefully remove cartridge. To clean, tap on a flat surface.
* To replace: Install cartridge in cover.
FIGURE 16 — Кетом!то paper filter.
* Insert tabs on bottom of cover into slots in bottom of base.
Tilt cover up and tighten screw securely to base.
M REPLACE SPARK PLUG
Change the spark plug every 100 hours of operation or
once each year, whichever comes first. This will help
your engine to start easier and run better. Replace with
champion RJ19LM or equivalent type spark plug. Set the
spark plug gap (Figure 17) to 0.030 inch (0.76mm).
FIGURE 17 — Replace spark plug.
SET PLUG GAP AT 0.030 inch
(0.76 mm)
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High Pressure Washer
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MAINTENANCE
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SERVICE AND ADJUSTMENTS
Ш CARBURETOR
If you think you carburetor needs adjusting, see your nearest
service dealer. Engine performance may be affected in alti-
tudes above 4,000 feet. To improve engine performance, see
your nearest service dealer.
NM ENGINE SPEED
A WARNING: NEVER TAMPER WITH ENGINE GOV-
ERNOR WHICH IS FACTORY SET FOR PROPER
ENGINE SPEED. OVERSPEEDING ENGINE ABOVE
FACTORY SETTING CAN BE DANGEROUS.
IMPORTANT: Changing of engine governed speed will void
engine warranty.
B CLEANING CHEMICAL INJECTOR HOSE
If you have used chemical injector hose you must flush it with
clean water before stopping the engine.
1. Place the injector filter into a pail of clean water while run-
ning pressure washer with nozzle in low pressure mode.
Flush for five minutes. 3
2. Shut off the pump.
3. Simply shutting OFF engine will not release pressure in the
system. When engine has shut down, squeeze the trigger
on the gun to relieve the pressure in the hose.
Ш NOZZLE MAINTENANCE
If the adjustable nozzle becomes restricted or clogged with
foreign materials, such as dirt, excessive pump pressure may
develop. If this nozzle becomes partially clogged, it can cause
a pulsing sensation during use. This generally is not a pump
related problem, but rather a clogged or partially restricted
adjustable nozzle.
NOTE: You cannot service the turbo nozzle.
If the adjustable nozzle becomes clogged or partially restricted,
immediately clean the nozzle with the kit included with your
pressure washer by following these instructions:
+ Shut off the engine and turn off the water supply.
» Separate the adjustable wand extension from the gun.
Generac 5000CPV High Pressure Washer
» Adjust the wand extension to fan pattern.
* Remove nozzle from the end of the wand extension using a
2mm or 5/64 allen wrench (like the one included in the kit).
* Use the wire included in the kit (Fig.18) or a small paper
clip to free the foreign materials clogging or restricting the
nozzle.
FIGURE 18 — Removing and cleaning the nozzle.
* Remove additional debris by back flushing water supply
through wand extension (Fig. 19). Back flush between 30
to 60 seconds. Turn wand to stream spray and move nozzle
from low to high while flushing.
FIGURE 19 — Backflushing the nozzle.
* Reinstall nozzle into the wand extension. DO NOT over
tighten.
* Reconnect the wand extension to the gun.
* Reconnect the water supply, turn on the water, and start the
engine.
« Test the pressure washer by operating with nozzle in the high
and in the low position.
High Pressure Washer
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PREPARING THE UNIT FOR
| STORAGE
Water should not remain in the unit for long periods of time.
Sediments of minerals can deposit on pump parts and “freeze”
pump action. If you do not plan to use the pressure washer
for more than 30 days, follow this procedure:
1. Flush detergent hose by placing the injector filter into a pail
of clean water while running pressure washer with nozzle
in low pressure mode. Flush for five minutes.
2. Shut off the engine and let it cool, then remove all hoses.
3. Place throttle lever in STOP position.
CAUTION: Be sure lever is in “STOP” position
A before you continue. If you start engine without
proper water supply connected, you can damage
pump.
4, Empty the pump of all pumped liquids by pulling recoil
handle about 6 times. This should remove most of the
liquid in the pump.
- NOTE: To protect unit from freezing temperatures, draw wind-
shield washer fluid into pump by pouring windshield washer
fluid into a 3-foot section of garden hose connected to inlet
adaptor and pulling recoil handle twice.
5. Store in a clean, dry area.
H ENGINE PREPARATION
WARNING: NEVER STORE ENGINE WITH FUEL IN
A TANK INDOORS OR IN ENCLOSED, POORLY VEN-
TILATED AREAS WHERE FUMES MAY REACH AN
OPEN FLAME, SPARK OR PILOT LIGHT AS ON A
FURNACE, WATER HEATER, CLOTHES DRYER OR
OTHER GAS APPLIANCE.
The engine manufacturer recommends using Briggs & Strat-
ton Gasoline Additive (Part No. 5041), available from any
Generac Authorized Dealer. Mix additive with fuel in fuel tank
or storage container. Run engine for short time to circulate
additive through carburetor. Engine and fuel can be stored
for up to 24 months.
NOTE: If you did use “gasohol”, run engine until engine stops
from lack of fuel.
Change Oil: While engine is still warm, drain oil from
crankcase. Refill with recommended grade.
Oil Cylinder Bore: Remove spark plug and pour about 1/2
ounce (15ml) of engine oil into the cylinder. Cover spark plug
hole with rag. Crank slowly to distribute oil.
CAUTION! Avoid spray from spark plug hole when
A cranking engine slowly.
Install spark plug. Do not connect spark plug wire.
High Pressure Washer
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15
O. TROUBLE Generac 5000CPV High Pressure Washer
27° SHOOTING |
TROUBLESHOOTING POINTS
PROBLEM
Pump has following problems:
failure to produce pressure, erratic
pressure, chattering, loss of pressure,
low water volume.
Detergent fails to mix with spray.
Engine runs good at no-load but “bogs
down” when load is added.
CAUSE
1. Nozzle in low pressure mode.
2. Water inlet is blocked.
3. Inadequate water supply.
4. Inlet hose is kinked or leaking.
5. Clogged inlet screen.
6. Water supply is over 140°F.
7. Outlet hose is blocked or leaks.
8. Gun leaks.
9. Nozzle is obstructed.
10. Pump is faulty.
1. Detergent line is not submerged.
2. Chemical filter is clogged.
3. Nozzle is in high pressure mode.
Engine speed is too siow.
High Pressure Washer
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16
CORRECTION
1.Pull nozzle backward for high
pressure mode.
2.Clear inlet.
3.Provide adequate water flow.
4.Straighten inlet hose, patch leak.
5.Check and clean inlet hose
strainer.
6.Provide cooler water supply.
7.Replace hose.
8.Replace gun.
9.Clear nozzle.
10.Contact Generac service facility.
1.Insert chemical line into detergent.
2.Clean or replace filter/detergent line.
3.Push nozzle forward for low
pressure mode.
Contact Generac service facility.
ca SHOOTING
<), TROUBLE | Generac 5000CPV High Pressure Washer
PROBLEM
Engine will not start; or starts
and runs rough.
CAUSE
1. Dirty air cleaner.
2.0ut of gasoline.
3. Stale gasoline.
4. Spark plug wire not connected
to spark plug.
5.Bad spark plug.
6. Water in gasoline.
7. Excessively rich fuel mixture.
8. Intake valve stuck open or closed.
9. Engine has lost compression.
TROUBLESHOOTING POINTS.
CORRECTION
1.Clean or replace air cleaner.
2. Fill fuel tank.
3. Drain gas tank; fill with fresh fuel.
4. Connect wire to spark plug.
5. Replace spark plug.
6. Drain gas tank; fill with fresh fuel.
7.Contact Generac service facility.
8.Contact Generac service facility.
9. Contact Generac service facility.
1. Fill fuel tank.
2. Fill crankcase to proper level.
Engine shuts down during operation. 1. Out of gasoline.
2. Low oil level.
Engine lacks power. Dirty air filter. Replace air filter.
High Pressure Washer
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EXPLODED VIEW — PRESSURE WASHER
23
High Pressure Washer
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+ Generac 5000CPV High Pressure Washer
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REPAIR PARTS — PRESSURE WASHER
ITEM "PART NO. DESCRIPTION. QTY.
1 81020 BASE VSPW 1
2 A2042 STARTING INSTRUCTION DECAL 1
3 20566 1-800 NUMBER DECAL 1
4 21278 SHEET METAL BASE VSPW 1
5 21449 DANGER/EXHAUST DECAL 1
6 21289 WHEEL CAP 2
7 52203 M8 x 1.25 x 70 LONG HHCS 1
8 A1795 LOGO DECAL 5000CPV 1
10 20042 IMPORTANT/ CAUTION DECAL 1
11 30809 CHEM HOSE GROMMET 1
12 21450 DANGER DECAL 1
14 21206 2" x 8” BLACK MAG TIRE 2
15 75402 1/2” PUSHNUT 2
16 52858 M8 LOCKING FLANGE NUT 5
20 87841 RUBBER MOUNT FOOT 2
21 39414 M8 x 1.25 x 35 LONG HHCS 2
22 96796 GROMMET SUPPORT WASHER 3
23 57821 M8 x 1.25 x 40 LONG HHCS 2
24 A1040B CHEMICAL HOSE 1
25 B1111 QUICK DISCONNECT FAIP 1
26 A1725 B & S 6HP QUANTUM 1
30 A1656 PUMP, FAIP ASSEMBLY 1
32 88056 DATA DECAL 1
33 79552 OVERLAMINATE 1
34 21279 HANDLE VS PW 1
35 97178 PW HANDLE KNOB 2
38 31669 1/4"-20 x 1.75" CARRIAGE BOLT 2
39 91630 3/8" x 25° HOSE 1
40 97566 NOZZLE HANG TAG 1
41 ‚ 98539В ADJUSTABLE NOZZLE WAND 1
42 97633 HIGH PRESSURE GUN 1
43 92528 0.25" DIA. BLACK VINYL CAP 2
44 20118 WIREFORM 1
45 A1041 CHEMICAL HOSE FILTER 1
46 23139 KEY 3/16" SQ X 1” LG 1
High Pressure Washer
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©
oe Generac 5000CPV High Pressure Washer
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«©
LIMITED PRESSURE WASHER WARRANTIES (includes “Master Contractor”)
GENERAC warrants to the original retail purchaser, the pressure washer manufactured by GENERAC to be free from defects in mate-
rial and workmanship for the period(s) set forth below from the date of original purchase. This warranty is not transferable. The term
“original purchaser” means the person for whom the pressure washer is originally purchased.
Warranty Schedules
Electric Power Washer 1 year (does not apply to commercial or rental operations)
CONSUMER" “ COMMERCIAL*
Generac GN-Series Engine-driven Engine: 2 years 1 year
Power Washer (2nd year parts only)
Pump: 1 year 90 days
All Other Engine-driven Engine: Warranted solely by Warranted solely by
Power Washers Engine Manufacturer Engine Manufacturer
Pump: 1 year 90 days
* NOTE: For the purpose of this warranty “consumer use” means personal residential household use by original purchaser.
“Commercial Use” means all other uses, including rental, construction, commercial and income producing purposes. Once
a pressure washer has experienced commercial use, it shall thereafter be considered a commercial use pressure washer for
the purposes of this warranty.
During said warranty period, GENERAC will, at its option, repair or replace any part which, upon examination by GENERAC or GEN-
ERAC Authorized Dealers, is found to be defective under normal use and service**. All transportation costs under warranty, including
return to the factory if necessary, are to be borne by the purchaser and prepaid by the purchaser.
* NORMAL WEAR: As with all mechanical devices, the GN-Series engines need periodic parts service and replacement to
perform well. This warranty will not cover repair when normal use has exhausted the life of a part or an engine.
THIS WARRANTY DOES NOT INCLUDE: Used products and demonstration equipment. Parts such as GUNS, HOSES, WANDS,
NOZZLES or other wear items such as quick couplers, oil, gauges, belts, O-rings, filters, pump packing, etc. Pumps which have been
run without water supplied. Damage or malfunctions resulting from: accidents, abuse, modifications, alterations, or improper servic-
ing. Freezing or chemical deterioration. Normal maintenance such as adjustments, fuel system cleaning and obstruction (due to chemical,
dirt, carbon or lime, etc.).
THIS WARRANTY IS IN PLACE OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, SPECIFICALLY, GENERAC MAKES NO
OTHER WARRANTIES AS TO MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The duration of any implied war-
ranties which cannot be disclaimed is limited to the time period as specified in the express warranty. LIABILITY FOR CONSEQUENTIAL,
INCIDENTAL, OR SPECIAL DAMAGES UNDER ANY AND ALL WARRANTIES 15 EXCLUDED, EVEN IF SUCH DAMAGES ARE A
DIRECT RESULT OF GENERAC's NEGLIGENCE. Some states do not allow limitations on how long an implied warranty lasts, or the
exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you. This war-
ranty gives you specific lega! rights and you may also have other rights, which vary from state to state.
For service, see your nearest GENERAC authorized warranty service facility or call 1-800-333-1322. Warranty service can be per-
formed only by a GENERAC authorized service facility. This warranty will not apply to service at any other facility. Atthe time of requesting
warranty service, evidence of original purchase date must be presented.
GENERAC CORPORATION

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