
MODEL: CD
OPERATING INSTRUCTION
AND PARTS MANUAL
■ CD-3022
SHARK PRESSURE WASHERS
For technical assistance or the Shark Dealer nearest you, call 1-800-771-1881.
■
4275 N.W. P acific Rim Blvd.
■
Camas, WA 98607
■
USA

MACHINE SPECIFICATIONS
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Pump Volume At Pump Head:
CD-3022 2.7 GPM
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Pump Pressure At Pump Head:
CD-3022 2200 PSI
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Machine Weight/Shipping W eight:
CD-3022 75 Lbs.
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Machine Dimensions: CD-3022 Length = 16" Width = 24" Height = 22"
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SHARK CD • 97-6126 • Rev. 4/03

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CONTENTS
Introduction............................................................. 5
Important Safety Information ............................... 5-6
Pre-Operation Check.............................................. 6
Setup Procedures................................................... 6
Component Identification ........................................ 7
Operating Instructions ............................................ 8
Shutdown Procedures ............................................ 8
General Washing T echniques ................................ 8
How To Use the Detergent Injector ......................... 9
Exploded View...................................................... 10
Parts List, Exploded Vie w ..................................... 11
Detergent Injector Assembly................................. 12
Hose & Spray Gun Assembly ............................... 13
Troubleshooting ............................................... 14-15
Maintenance Schedule ......................................... 16
Oil Change Record ............................................... 16
Warranty
SERIAL NUMBER:
DATE PURCHASED:
FOR SALES AND SERVICE, PLEASE CONTACT:
Shark CD Manual • Form #97-6126 • Revised 4/03

CD SERIES PRESSURE W ASHER
OPERAT OR’S MANUAL
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INTRODUCTION
Thank you for purchasing a Shark Pressure Washer.
This manual covers the operation and maintenance of
the CD-302231 and CD-302237 washer. All information
in this manual is based on the latest product information
available at the time of printing.
Shark Pressure Washers reserves the right to make
changes at any time without incurring any obligation.
The CD Series was designed for light use
of 1 hour per day, 5 days per week.
Owner/User Responsibility:
The owner and/or user must have an understanding of
the manufacturer’s operating instructions and warnings
before using this Shark pressure washer . W arning information should be emphasized and understood. If the operator is not fluent in English, the manufacturer’ s instructions and warnings shall be read to and discussed with
the operator in the operator’s nativ e language by the purchaser/owner, making sure that the operator comprehends its contents.
Owner and/or user must study and maintain for future
reference the manufacturers’ instructions.
The operator must know how to stop the machine quic kly
and understand the operation of all controls. Ne v er permit anyone to operate the engine without proper instructions.
This manual should be considered a permanent
part of the machine and should remain with it if
machine is resold.
When ordering parts, please specify model and
serial number .
IMPORTANT SAFETY
INFORMATION
CAUTION
READ OPERATOR’S
MANUAL THOROUGHL Y
PRIOR TO USE.
2. All installations must comply with local codes. Contact your electrician, plumber, utility company or the
selling distributor for specific details.
CAUTION: To reduce the risk of
injury , read operating instructions
carefully before using.
1. Read the owner's manual thoroughly . Failure to f ollow instructions could cause malfunction
of the machine and result in
death, serious bodily injury and/
or property damage.
WARNING: Risk of asphyxiation
— Use this product only in a well
ventilated area.
3. Avoid installing machines in
small areas or near exhaust
fans. Exhaust contains poison-
RISK OF
ASPHYXIATION.
USE ONLY IN A WELL
VENTILATED AREA.
ous carbon monoxide gas;
exposure may cause loss
of consciousness and may lead
to death. It also contains detergents known, in certain quantities, to cause cancer, birth defects or other
reproductive harm.
WARNING
WARNING: Flammable liquids
can create fumes which can ignite causing property damage or
severe injury .
WARNING: Risk of fire — Do not
RISK OF FIRE.
DO NOT ADD FUEL
WHEN OPERATING
MACHINE.
add fuel when the product is
operating.
WARNING: Risk of explosion —
Do not spray flammable liquids.
4. Do not place machine near flammable objects as
the engine is hot.
5. Allow engine to cool for 2 minutes bef ore refueling. If
any fuel is spilled, make sure the area is dry before
testing the spark plug or starting the engine. (Fire
and/or explosion may occur if this is not done .)
When refueling gasoline engines on mobile or portable
equipment, make sure to refuel:
a. outdoors;
b. with the engine on the equipment stopped;
c. with no source of ignition within 10 feet of the
dispensing point; and
d. with an allowance made for e xpansion of the fuel
should the equipment be exposed to a higher
ambient temperature.
In an overfilling situation, additional precautions are
necessary to ensure that the situation is handled in
a safe manner .
WARNING
WARNING: High pressure stream
of water that this equipment can
produce can pierce skin and its
underlying tissues, leading to serious injury and possible amputation.
HIGH PRESSURE
SPRAY CAN PIERCE
SKIN AND TISSUES.
SHARK CD • 97-6126 • Rev . 4/03

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CD SERIES PRESSURE W ASHER
OPERATOR’S MANUAL
WARNING
WARNING: High pressure spray
can cause paint chips or other
particles to become airborne and
fly at high speeds. To avoid personal injury, eye safety devices
must be worn.
PROTECTIVE
EYE WEAR AND
CLOTHING MUST BE
WORN.
6. Eye safety devices and f oot
protection must be worn when
using this equipment.
7. High pressure developed by these machines will
cause personal injury or equipment damage. Use
caution when operating. Do not direct discharge
stream at people, or severe injury or death will result.
8. Never make adjustments on machine while in operation.
9. Do not operate with spray gun in the off position for
extensive periods of time as this may cause damage to the pump.
10. The best insurance against an accident is precaution and knowledge of the machine.
11. Shark Pressure Washers will not be liable for any
changes made to our standard machines, or any
components not purchased from Shark.
12. Read engine safety instructions provided.
WARNING
WARNING: Keep water spray
away from electrical wiring or fatal electric shock may result.
13. Never run pump dry or leave
spray gun closed longer than 5
minutes.
KEEP WA TER SPRA Y
AWAY FROM
ELECTRICAL WIRING.
14. Do not allow children to operate the pressure washer at any
time.
15. Inlet water supply must be cold and clean fresh
water.
PRE-OPERATION CHECK
Check pump oil lev el. (Use SAE 30W non-detergent
❑
oil). Vented cap is located on top of pump.
SETUP PROCEDURES
1. Attach a 5/8" garden hose to inlet connector. Minimum flow should be 6 GPM.
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Inlet Connector
Filter
Garden Hose
2. Attach high pressure hose to discharge nipple using
quick coupler. Lock coupler securely into place by
pulling back coupler collar and inserting it onto discharge nipple, then pushing collar forward to loc k in
place. (Also see page 7).
3. Attach wand to spray gun using teflon tape on threads
to prevent leakage.
4. Attach swivel connector on high pressure hose to
spray gun using teflon tape on threads.
Vented Cap
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5. Remove oil plug on top of pressure washer pump
and replace with vented cap supplied. (This may be
installed from the factory .)
6. Check oil level on sight glass on back of pump. Oil
should be visible one half way up sight glass (30W
non-detergent).
Discharge Nipple
Collar
Pressure
Hose
Filler Cap/Dipstick
Cold water supply (minimum 6 GPM, 5/8", 20 PSI)
❑
Hose, wand, nozzle (nozzle size per serial plate)
❑
Water filter (intact, non restrictive)
❑
Fuel (unleaded 86 or higher octane)
❑
Open spray gun to relie v e pressure bef ore starting.
❑
Engine oil (SAE 10W30)
❑
These machines are designed for outdoor use.
Machine must be stored indoors when not in use.
SHARK CD • 97-6126 • Rev. 4/03
Upper Limit
Lower Limit
7. Fill gasoline tank and check engine oil.
Notice: Running the engine with a low oil level
can cause engine damage.