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MODEL: B4030H
OPERATING INSTRUCTION
AND PARTS MANUAL
IN
OL
IO
IN
IN
G
ILL
F
OT
W
N
G O
IN
IMPOR
TANT
R
E
G
N
A
D
SHARK PRESSURE WASHERS ■ 4275 N.W. Pacific Rim Blvd.
■ Camas, WA 98607 ■ USA
For technical assistance or the Shark Dealer nearest you, call 1-800-771-1881.
2
MACHINE SPECIFICATIONS
Pump Volume At Pump Head:
B4030H 3.0 GPM
Pump Pressure At Pump Head:
B4030H 4000 PSI
Machine Power:
B4030H 13 HP Gasoline Engine
Manual Start
Shipping Weight:
B4030H 270 Lbs.
Machine Dimensions: B4030H Length = 42" Width = 27" Height = 30"
Output specifications are based on engine power curves at 100 meters above sea level and 25
o
C ambient temperature in accordance with SAE J1349.
CONTENTS
Component Identification ........................................ 4
Introduction ............................................................. 5
Important Safety Information ............................... 5-6
Assembly Instructions ............................................. 6
Installation ........................................................... 6-7
Pre-Operation Checklist .......................................... 7
Operating Instructions ......................................... 7-8
Washing Procedures .............................................. 8
Shutdown Procedures ............................................ 8
Storage ................................................................... 8
Maintenance & Service ........................................ 8-9
Machine Assembly & Parts List ....................... 10-11
Trigger Gun/Wand Assembly & Parts List ............. 12
Pump Assembly & Parts List ................................ 13
Pump Exploded View & Parts List .................... 14-15
Troubleshooting Guides ........................................ 16
Preventive Maintenance ....................................... 17
Oil Change Record ............................................... 17
Warranty
3
SERIAL NUMBER:
DATE PURCHASED:
FOR SALES AND SERVICE, PLEASE CONTACT:
Shark B4030H Manual • Form 97-6136 • Revised 12/02
4
B4030H PRESSURE WASHER
OPERATOR’S MANUAL
COMPONENT IDENTIFICATION
Pressure Nozzle
Wand
Gun
Trigger
Engine
D
A
N
G
E
R
TO A
LLO
CHA
RGIN
THR MUS
LE P
IM
PO
W F
G T
T B
OR P
E K
OSIT
RT
AN
ROP
EPT
ION
ROT
DU
T
ER B
TLE
THE
RIN
FULL
G O
ATT
ERY
OL
ATIO
N
RU
TAN
IN
N
OT
F
G O
HO
T
R E
CA
ILL
E
NG
UT
G
IN
IO
AS
IN
N
OL
E IS
IN
E
Pump
Unloader Valve
TH
E HO
TS
Y C
ORP
ORAT
ION
Pressure
Hose
FOR BEST RESUL
TS
Garden Hose
Connector
Pressure
Relief Valve
Shark B4030H • Rev. 12/02
B4030H PRESSURE WASHER
OPERATOR’S MANUAL
5
INTRODUCTION
Thank you for purchasing a Shark pressure washer.
This manual covers the operation and maintenance of the B4030H pressure washer. All information in this manual is based on the latest product information available at the time of printing.
Shark reserves the right to make changes at any time without incurring any obligation.
The B4030H Series was designed for maximum use of 4 hours 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. Warning 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 native 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 quickly and understand the operation of all controls. Never 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
CAUTION: To reduce the risk of injury, read operating instructions carefully before using.
READ OPERATOR’S
MANUAL THOROUGHLY
PRIOR TO USE.
1. Read the owner's manual thoroughly. Failure to follow instructions could cause malfunction of the machine and result in death, serious bodily injury and/ or property damage.
2. All installations must comply with local codes. Contact your electrician, plumber, utility company or the selling distributor for specific details.
WARNING
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 chemicals 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 add fuel when the product is operating.
RISK OF FIRE.
DO NOT ADD FUEL
WHEN OPERATING
MACHINE.
4. Do not place machine near flammable objects as the engine is hot.
5. Allow engine to cool for 2 minutes before 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;
WARNING: Risk of explosion —
Do not spray flammable liquids.
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 expansion 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 B4030H • Rev. 12/02
6
B4030H PRESSURE WASHER
OPERATOR’S MANUAL
WARNING
PROTECTIVE
EYEWEAR AND
CLOTHING MUST
BE WORN.
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.
6. Eye safety devices and foot 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 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 WATER SPRAY
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.
ASSEMBLY INSTRUCTIONS
Pressure Hose, Trigger Gun and Wand:
Install the pressure hose on the pressure washer as shown in illustration.
Discharge
Nipple
Assemble wand components as shown below.
Wand
Trigger Gun
Pressure Hose
INSTALLATION
Place machine in a convenient location providing ample support, drainage and room for maintenance.
IMPORTANT: Proper initial installation of equipment will assure more satisfactory performance, longer service life, and lower maintenance cost.
IMPORTANT: The use of a backflow preventer on the water supply hose is recommended and may be required by local code.
Location:
The location should protect the machine from damaging environmental conditions, such as wind, rain, and freezing.
This machine should be run on a level surface where it is not readily influenced by outside sources such as strong winds, freezing temperatures, rain, etc. It should be located to allow accessibility for refilling of fuel, adjustments and maintenance. Normal precautions should be taken by the operator of the machine to prevent moisture from reaching the electrical controls.
It is recommended that a partition be made between the wash area and the machine to prevent water spray from coming in contact with the machine. Excess moisture reaching any electrical components or electrical controls will reduce machine life and may cause electrical shorts.
Avoid small locations or areas near exhaust fans.
In addition, the pressure washer should never be operated in an enclosed area where high ambient temperatures exist. High ambient temperatures (above 100°F) can cause engine oil failure and will greatly reduce the engine's performance.
Pump
Pressure Hose
Shark B4030H • Rev. 12/02
B4030H PRESSURE WASHER
OPERATOR’S MANUAL
7
Gasoline Engine:
This gasoline engine is preset for operation at altitudes below 3000 feet above sea level. If operated at higher altitudes, it may be necessary to install a high altitude main jet in the carburetor. Contact an authorized engine sales and service center for details.
PRE-OPERATION CHECK
❑
Check pump oil level. (Use SAE 30W non-detergent oil). Dipstick is located on top of pump.
❑
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 relieve pressure before starting.
❑
Engine oil (SAE 10W30)
These machines are designed for outdoor use.
Machine must be stored indoors when not in use.
OPERATING INSTRUCTIONS
1. Read all manuals provided with this pressure washer.
Become familiar with location and function of all operating and safety controls.
WARNING: Check hoses, fittings, wand, trigger gun and fuel connections daily for signs of wear, cracks and looseness, and replace as required.
2. Connect water supply hose to the garden hose connector located on pump. The water faucet and supply hose must be capable of providing a minimum of
3.0 gallons per minute.
WARNING: Do not fill engine fuel tank while engine is running or hot. Let engine cool before refueling or spontaneous fire may result. Fuel spillage or vapors could ignite if engine is hot.
3. Fill the engine fuel tank. It may be necessary to use a funnel or long spout to clear the chassis if filling with a gas can. Do not overfill, fill to the bottom of filler neck only. Use lead free gasoline minimum 86 octane. Do not use gasoline containing more than
5% methanol, 10% ethanol or 15% MTBE. Refer to the provided gasoline engine manual for additional details.
4. Check pump and engine oil levels.
IMPORTANT: Before installing pressure nozzle on initial start-up, turn on the water supply and allow water to run from the end of the wand until clear to prevent the nozzle from clogging.
IMPORTANT: If the pressure washer has not been used for an extended period of time, remove the pressure nozzle from the end of the wand and turn on water supply. Allow water to run from the end of the wand until clear.
5. Install the proper pressure nozzle for your cleaning needs on end of wand. Refer to illustration below.
Pressure
Nozzle
Manual Trigger Lock
IMPORTANT: The trigger gun provided with this pressure washer is equipped with a manual trigger lock to prevent accidental operation of the trigger gun.
The trigger lock should be used whenever the trigger gun is not in use.
To Start:
IMPORTANT: The water must be turned on before starting. Running the pump dry will cause damage and void warranty.
IMPORTANT: Do not allow machine to run with trigger of the trigger gun released for more than 10 minutes at any one time or damage to pump may occur.
1. Turn on water supply.
2. Hold wand firmly, release trigger of trigger gun.
3. Place engine ON/OFF switch to ON position.
4. Turn fuel shut-off valve to ON position (if so equipped). Move choke lever to full choke position
(choke may not be needed on warm engine). Move throttle lever to half throttle position.
5. Pull the rope starter slowly until resistance is felt, then pull briskly. Do not allow the rope starter to snap back against the engine. Return it gently to prevent damage to the starter.
6. When the engine star ts, move choke lever until engine runs smoothly. Move throttle lever to full throttle position. When engine warms, move choke lever to
"no choke" position.
NOTE: If engine fails to start, refer to Troubleshooting Guide.
7. Squeeze trigger of trigger gun and allow air to purge from system.
Shark B4030H • Rev. 12/02
8
B4030H PRESSURE WASHER
OPERATOR’S MANUAL
WASHING PROCEDURES
WARNING
WARNING: Some detergents may be harmful if inhaled or ingested, causing severe nausea, fainting or poisoning. The harmful elements may cause property damage or severe injury.
SOME DETERGENTS
MAY BE HARMFUL
IF INHALED OR
INGESTED.
DANGER: Do not place hands or fingers in front of high pressure spray. Bodily injury may result.
1. Test pressure and spray pattern on hard surface (i.e.
cement) to gauge distance and impact of water spray.
2. If detergents are to be used, only use detergents intended for pressure washers. Follow instructions on the detergent container.
3. Wash from the bottom to the top, using side to side motions. This washes away heavy dirt and allows the detergent to soak as you work toward the top.
4. Do not wash at a 90 o angle to the work (straight at it). This will allow water to splash back at you and reduces your cleaning power. Wash at a 30 o to 60 o angle to the work. This will allow the water to splash away from you and the water will wash the dirt away faster and easier.
5. Use the full width of the spray pattern to wash in a wide path. Overlap spray paths for complete coverage. Wash from side to side, using slow, steady motions.
6. The nozzle should be 12" to 24" from the work, closer for tough areas. Be careful on painted or delicate surfaces, the pressure may damage surface if nozzle is too close.
7. Small parts should be washed in a basket so the pressure does not push them away. Larger, lightweight parts should be clamped down so the pressure does not push them away.
NOTE: If pressure washer is running and not being used for more than 2 minutes, turn off engine.
STORAGE
WARNING
DANGER: Do not store flammable liquids (gasoline, diesel fuel, solvents, etc.) near pressure washer, or in non-ventilated areas.
RISK OF FIRE.
DO NOT STORE
WITH FLAMMABLE
LIQUIDS.
Protect from freezing by storing in a heated area, or by flushing the system with antifreeze (use an automotive engine antifreeze or windshield washer solvent to antifreeze). To flush the system with antifreeze, the following steps are to be followed:
1. Attach a short length of hose to the garden hose connector located on the pump.
2. Place the other end of the hose into a container of antifreeze.
3. Start engine and allow to run until antifreeze flows from the end of the wand.
4. Squeeze and release the trigger of the trigger gun several times to antifreeze the unloader system.
5. Release the trigger of the trigger gun. Stop engine.
6. Squeeze the trigger of the trigger gun to relieve system pressure.
If the pressure washer is not to be used for an extended length of time, it is recommended that the system be flushed with antifreeze for rust protection. Refer to the
Gasoline Engine Manual for engine storage information.
MAINTENANCE & SERVICE
WARNING: Unauthorized machine modification or use of non-approved replacement parts may cause personal injury and/or property damage and will void the manufacturer warranty.
Pump:
Lubrication: To lubricate pump, use 10W30 non-detergent oil for pump crankcase. Crankcase must be filled to red dot on oil gauge found on the rear of the pump (refer to illustration below). During the break-in-period, make
SHUTDOWN PROCEDURES
1. Move throttle lever to idle position.
2. Turn engine ON/OFF switch to the OFF position.
3. Turn fuel shut-off valve to OFF position (if so equipped).
4. Turn water supply off.
CAUTION: Do not allow pump to run without water.
5. Squeeze trigger of trigger gun to relieve system pressure.
Oil Fill/Dipstick
Sight Glass
Oil Drain
Shark B4030H • Rev. 12/02
B4030H PRESSURE WASHER
OPERATOR’S MANUAL
9
sure the oil is changed after the first 25 hours of operation. After that, replace oil every 3 months or 300 hours of operation, whichever comes first.
Proper Pump Care:
• Do not pump acids.
• Do not allow pump to run dry.
• Winterize if storing in freezing temperatures, refer to
Storage for details.
• Use a water softener on the water system if known to be high in mineral content.
• Use only high quality detergents and follow manufacturer’s mix recommendations.
• Flush the system with clear water immediately after using detergent solutions.
• Clean filter screen on detergent inlet line periodically.
• Flush the pressure washer system with antifreeze if storing for an extended period of time, refer to
Storage for details.
Gasoline Engine:
Refer to the provided gasoline engine manual for recommended maintenance.
Pressure Relief Valve:
The pressure relief valve on this pressure washer has been factory set and sealed and is a field nonadjust-
able part. For replacement refer to Pump Assembly illustration on page 13.
WARNING: Tampering with the relief valve's factory setting may cause personal injury and/or property damage, and will void the manufacturer warranty.
Unloader Valve:
The unloader valve on this pressure washer has been factory set and sealed and is a field nonadjustable part.
For replacement refer to Pump Assembly illustration on page 13.
WARNING: Tampering with the unloader valve's factory setting may cause personal injury and/or property damage, and will void the manufacturer warranty.
Shark B4030H • Rev. 12/02
10
B4030H PRESSURE WASHER
OPERATOR’S MANUAL
MACHINE ASSEMBLY
FRONT & BACK VIEW
41
40
39
1
42
36,37,38
35
34
33
32 31 30
29
43
3
4,5
7,8,9
10,11
2
6
12
28
27
44
23, 24, 25, 26
19, 20, 21, 22
18
17
14, 15
16
13, 14, 15
Shark B4030H • Rev. 12/02
B4030H PRESSURE WASHER
OPERATOR’S MANUAL
11
MACHINE ASSEMBLY
PARTS LIST
22
23
24
25
26
18
19
20
21
8
9
10
11
12
13
14
15
16
17
ITEM
1
2
3
4
5
6
7
PART NO.
4-0110341
4-012421
2-20061
DESCRIPTION QTY.
Wand Assembly, w/ Side Grip 1
Gun Assy, w/ SS Fem Coup &
STL Nipple 1
Nipple, 3/8" x 3/8", SS, NPT ST,
Female 1
Pump, Hawk, HC930R
Unloader, XSM 4500 WP
1
1
5-1808
5-3310
90-102751
90-3096
Bolt 1/2" x 3-1/2", NC HH
▲ Washer 1/2", Flat
1
1
4-020750RCS Hose, 3/8" x 50', 2 Wire, Red, SS,
Fem Coup x STL Male Plug 1
90-10135 U Bolt 1/4" x 1", 1/4" x 2", 1/4" w/ Plate 1
90-2000
90-4000
90-10343
90-400910
11-3203
90-1010
90-4001
90-2001
90-1001
Nut 1/4", ESNA, NC
Washer 1/4", Flat, SAE
Bolt 10 mm x 20 mm, HH
Washer 7/16", Lock Split Ring
95-07104016 Bracket, Pump/Belt Guard
Mount
11-3216
5-40503201
Label, Belt Guard Warning
Pulley, 2BK32H
5-511100
90-5011
90-50046
2-01041
90-4002
90-1021
90-2002
Bushing, H X 1"
Key Stock, 1/4" x 1"
Clip, Retaining, 10 mm Blk 1
Pad, Soft Rubber, 50 Duno 2
▲ Washer 3/8", Flat, SAE 6
▲ Bolt 3/8" x 2-1/2", GR5 Zinc 2
Nut 3/8", ESNA, NC 2
1
1
1
1
1
2
2
4
4
Label, Caution, Gasoline, Red 1
Bolt 5/16" x 1-3/4", NC HH 4
Washer 5/16", Flat, SAE 12
Nut 5/16", ESNA, NC
Bolt 1/4" x 3/4", NC HH
8
3
36
37
38
39
40
ITEM PART NO.
27
28
2-011720
5-604038
32
33
34
35
29
30
31
41
42
43
44
DESCRIPTION QTY.
Belt Guard, Plastic, Blk Shark 1
Belt, BX 38 2
2-01443
11-3204
2-0103
Plug, Plastic 1-1/4" 2
Label, Use Shark Detergent 1
Grommet, Rubber, Nozzle
Holder
Label, Nozzle Identification
5
1 11-3218
11-3213
2-2002
Label, Caution Winterize
Coupler, 3/8" Female
4-0301 Wheel & Tire CX PL, 6" Mag 2
95-07104000 Axle, 5/8" x 26.25", Shark 1
1
1
90-200422
90-200511
90-40181
Cap, 5/8" Axle Hub, Black
▲ Nut, .61" ID, Push Flat
▲ Washer, Nylon Spacer
95-07104003 Frame, Weld Assy, Shark
11-3211
5-010721
11-3101
Label, Warning,
Carbon Monoxide 1
Engine, Honda, GX390K1QA2,
13 HP 1
Tag, Gasoline, Engine 1
2
2
2
1
4-02047825
11-3229
Hose, 3/8" x 22", 2 Wire,
3/8" Male Swivel x 3/8" Female 1
Label, Shark Belt Guard
▲ Not Shown
1
Shark B4030H • Rev. 12/02
12
B4030H PRESSURE WASHER
OPERATOR’S MANUAL
TRIGGER GUN/WAND ASSEMBLY
VIEW AND PARTS LIST
5
7
6
1,2,3,4
5
8
9
6
7
8
9
ITEM
3
4
1
2
5
PART NO.
4-12803500
4-12803515
4-12803525
4-12803540
2-2000
2-0119
4-011034
2-011735
2-2005
4-01242
2-2002
2-0121
DESCRIPTION
Nozzle, SAQCMEG, 0003.5 (Red)
Nozzle, SAQCMEG, 1503.5 (Yellow)
Nozzle, SAQCMEG, 2503.5 (Green)
Nozzle, SAQCMEG, 4003.5 (White)
Coupler, 1/4" Female
▲ O-Ring, Quick Coupler, 1/4"
Lance, 48" x 1/4"
▲ Grip, Wand Side Handle (Replacement)
Nipple, 1/4" x 1/4" NPT ST Male
Gun, Shut-off, Hawk, Grey
Coupler, 3/8" Female
▲ O-Ring, Quick Coupler, 3/8"
▲ Not Shown
1
1
1
1
1
1
1
1
QTY.
1
1
1
1
Shark B4030H • Rev. 12/02
B4030H PRESSURE WASHER
OPERATOR’S MANUAL
13
PUMP ASSEMBLY
VIEW AND PARTS LIST
1
2
4
3
5
6
7
8
9
10
11 12
13
16
14
15
19
21
ITEM PART NO.
1
2
3
4
7
8
9
5
6
5-1808
4-02047825
2-1086
4-02100000
5-3310
2-20061
2-0031
2-0045
2-1084
10
11
2-9040
2-30089
Shark B4030H • Rev. 12/02
DESCRIPTION
Pump, Hawk, HC930R
QTY.
1
Hose 3/8" x 22", 2 Wire, 3/8" Male
Swivel x 3/8" Female 1
Hose Barb, 1/4" Barb x 3/8"
ML Pipe 1
Hose 1/4", Push-on,
Per Ft.
1.25 ft
Unloader, XSM 4500 WP 1
Nipple, 3/8" x 3/8", SS, NPT ST,
Female 1
Elbow 3/8", Street 1
Tee 3/8", Street 1
Hose Barb, 1/4" Barb x 1/8"
ML Pipe
Clamp, Hose, UNI
Valve, Relief, Start, 5000 WP 1
1
2
ITEM PART NO.
12 2-10862
13
14
15
4-02120003
2-0046
2-10942
19
20
21
16
17
18
2-30088
5-512025
5-40509001
2-30082
5-512025
5-40509001
DESCRIPTION
Hose Barb, 3/8" Barb x 3/8"
ML Pipe
QTY.
1
Hose, 3/8" Push-on 0.375 ft
Tee, 1/2", Street 1
Swivel, 1/2" MP x 3/4" GHF w/ Strainer 1
Valve, Relief, Open, 5000 WP 1
Bushing, H x 25 mm
Pulley, 2BK90 H
1
1
Pump Protector, 1/2" PTP
Bushing, H x 25mm
Pulley, 2BK90H
▲ Not Shown
1
1
1
14
B4030H PRESSURE WASHER
OPERATOR’S MANUAL
PUMP EXPLODED VIEW
Shark B4030H • Rev. 12/02
B4030H PRESSURE WASHER
OPERATOR’S MANUAL
15
PUMP EXPLODED VIEW
PARTS LIST
17
18
19
20
21
22
23
9
10
11
12
13
14
15
16
4
7
8
5
6
ITEM PART NO.
1
2
3
636930
860360
877653
877649
877646
24
25
915630
780565
784930
835280
829939
936931
780560
875937
936932
915634
753110
735314
867750
DESCRIPTION
Crankcase
Plunger Guide
Plunger Seal
▲ Plunger Seal Kit
Pressure Ring O-Ring
Pressure Ring 20 mm
V-Sleeve 20 mm
Support Ring 20 mm
Intermediate Ring 20 mm
▲ Seal Packing Kit 20 mm
▲ Complete Seal Packing
Kit 20 mm
Plug 3/8"
Copper Washer 3/8"
Manifold Housing
Valve Seat O-Ring
Oil Dipstick
Manifold Plug O-Ring
Manifold Plug
Lock Washer
Washer
Manifold Stud Bolt
Copper Washer 1/2"
Plug 1/2"
Valve Seat
Valve Plate
Valve Spring
Valve Cage
▲ Valve Assembly Kit
Hex Screw
Bearing Housing
QTY.
1
3
3
6
3
3
6
1
3
1
6
8
1
6
8
8
3
1
1
1
6
6
6
6
6
8
1
1
1
6
ITEM PART NO.
26
27
28
926649
926651
808401
29
30
31
32
33
753100
615374
630930
926691
34
35
36
37
38
914138
928640
936933
735311
735313
44
45
46
47
48
39
40
41
42
43
49
50
51
858430
855892
915630
855893
826680
855890
829931
52
877651
944784
DESCRIPTION
Bearing Housing O-Ring
Crankshaft Seal
Roller Bearing
QTY.
2
2
2
Teflon Ring 20 mm 3
Crankshaft Key 8 x 7 x 50 mm 1
Closed Bearing Housing
Single-Ended Crankshaft
Connecting Rod Pin
Snap Ring
1
1
6
Connecting Rod Pin
Connecting Rod Assembly
Spring Washer
Allen Screw
Crankcase Cover
Allen Screw
Sight Glass 1/2"
6
6
3
3
Gasket 1/2"
Plug 3/8"
Gasket 3/8"
Crankcase Cover
2
1
1
1
6
1
Crankcase Cover Gasket
Plunger Rod
Copper Spacer
Plunger Sleeve 20 mm
Teflon Ring
Plunger Bolt O-Ring
Copper Spacer
Plunger Assembly Bolt 3
▲ Ceramic Sleeve Kit 20 mm 3
Shim
▲ Not Shown
2
3
3
3
3
3
1
3
Shark B4030H • Rev. 12/02
16
B4030H PRESSURE WASHER
OPERATOR’S MANUAL
TROUBLESHOOTING
PROBLEM
GAS ENGINE WILL
NOT RUN
POSSIBLE CAUSE
Out of gas
Fuel valve closed (if so equipped)
Loose spark plug wire
Choke or throttle set incorrectly
SOLUTION
Replenish supply. Use only recommended fuels. Refer to Operation Section.
Open valve.
Reconnect.
Refer to Operation Section.
PRESSURE WASHER
RUNS BUT WON'T SPRAY
LOW SPRAY PRESSURE
AT PRESSURE NOZZLE
UNEVEN SPRAY
PATTERN
Low engine oil level Replenish supply. Engine will not start or run if oil is low (on engines equipped with low oil protection).
Engine ON/OFF switch in OFF position
Place engine ON/OFF switch in ON position.
Refer to provided gasoline engine manual for additional troubleshooting.
Trigger of trigger gun released Squeeze trigger.
Water supply not turned on
Clogged pressure nozzle
Open water supply valve.
Clean pressure nozzle opening.
Inadequate water supply Fully open faucet. Check for kinked or damaged hose. Use 5/8 inch minimum hose.
Check for debris clogging inlet screen.
Clean or replace.
Partially clogged or damaged pressure nozzle
Air being drawn through detergent inlet line
Engine throttle not in full throttle position
Partially clogged or damaged pressure nozzle
Refill detergent container. Ensure that pickup screen is fully immersed.
Place engine throttle in full throttle position.
Clean or replace.
Shark B4030H • Rev. 12/02
B4030H PRESSURE WASHER
OPERATOR’S MANUAL
17
PREVENTATIVE MAINTENANCE
This B4030H machine was produced with the best available materials and quality craftsmanship. However, you as the owner have certain responsibilities for the correct care of the equipment. Attention to regular preventative maintenance procedures will assist in preserving the performance of your equipment. Contact your Shark Pressure
Washers dealer for maintenance. Regular preventative maintenance will add many hours to the life of your pressure washer. Perform maintenance more often under severe conditions.
Inspect
Engine Oil
Change
Air Cleaner/Filter
Fuel Tank Filter
Spark Plug Maintenance
Inspect
Change
Check Valve Clearance
Water Filter
Pump Oil
Check
Clean
Inspect
Change
MAINTENANCE SCHEDULE
Every 8 hours or daily
Every 50 hours or monthly
Every 8 hours or daily
Every 50 hours or monthly
Every 100 hours or yearly
Every 100 hours or yearly
Yearly
Every 8 hours or daily
Yearly
Every 25 hours or weekly
Yearly
OIL CHANGE RECORD
Check pump oil and engine oil level before first use of your new pressure washer.
Date Oil Changed
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change
Date Oil Changed
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change
Shark B4030H • Rev. 12/02
B4030H PRESSURE WASHER
WARRANTY
SHARK LIMITED NEW PRODUCT WARRANTY
PRESSURE WASHERS
WHAT THIS WARRANTY COVERS
All SHARK PRESSURE WASHERS are warranted by SHARK to the original purchaser to be free from defects in materials and workmanship under normal use, for the periods specified below. This Limited Warranty is subject to the exclusions shown below, is calculated from the date of the original purchase, and applies to the original components only. Any parts replaced under this warranty will assume the remainder of the part’s warranty period. This warranty applies to the original purchaser and is not transferable.
LIMITED LIFETIME PARTS WARRANTY:
Components manufactured by SHARK, such as frames, handles, coil wraps, float tanks, and belt guards. All heating coils will have a one year warranty. Internal components on the oil-end of all pressure washer pumps will have a seven year warranty.
ONE YEAR PARTS WARRANTY:
All other components, excluding normal wear items as described below, will be warranted for one year on parts. Warranty on these parts will be for one year regardless of the duration of the original component manufacturer’s part warranty.
WARRANTY PROVIDED BY OTHER MANUFACTURERS:
Motors, generators, and engines, which are warranted by their respective manufacturers, are serviced through these manufacturers’ local authorized service centers. SHARK cannot provide warranty on these items.
WHAT THIS WARRANTY DOES NOT COVER
This warranty does not cover the following items:
1.
Normal wear items, such as nozzles, guns, discharge hoses, wands, quick couplers, seals, filters, gaskets, O-rings, packings, pistons, pump valve assemblies, strainers, belts, brushes, rupture disks, fuses, pump protectors.
2.
Damage or malfunctions resulting from accidents, abuse, modifications, alterations, incorrect installation, improper servicing, failure to follow manufacturer’s maintenance instructions, or use of the equipment beyond its stated usage specifications as contained in the operator’s manual.
3.
Damage due to freezing, chemical deterioration, scale buildup, rust, corrosion, or thermal expansion.
4.
Damage to components from fluctuations in electrical or water supply.
5.
Normal maintenance service, including adjustments, fuel system cleaning, and clearing of obstructions.
6.
Transportation to service center, shop labor charges, field labor charges, or freight damage.
WHAT YOU MUST DO TO OBTAIN WARRANTY SERVICE
While not required for warranty service, we request that you register your SHARK pressure washer by returning the completed registration card. In order to obtain warranty service on items, you must return the product to an Authorized SHARK Dealer, freight prepaid, with proof of purchase, within the applicable warranty period. If the product is permanently installed, you must notify your Authorized SHARK Dealer of the defect. The Authorized Dealer will file a claim, which must subsequently verify the defect. In most cases, the part must be returned to SHARK freight prepaid with the claim. For warranty service on components warranted by other manufacturers, the Authorized Dealer can help you obtain warranty service through these manufacturers’ local authorized service centers. If you are unable to resolve the warranty claim satisfactorily, write to SHARK at 4275 N.W.
Pacific Rim Blvd., Camas, WA 98607, ATTN: Warranty Dept., detailing the nature of the defect, the name of the Authorized
Dealer, and a copy of the purchase invoice.
LIMITATION OF LIABILITY
SHARK’S liability for special, incidental, or consequential damages is expressly disclaimed. In no event shall SHARK’S liability exceed the purchase price of the product in question. SHARK makes every effort to ensure that all illustrations and specifications are correct, however, these do not imply a warranty that the product is merchantable or fit for a particular purpose, or that the product will actually conform to the illustrations and specifications. THE WARRANTY CONTAINED HEREIN IS IN LIEU OF
ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF FITNESS FOR A PAR-
TICULAR PURPOSE. SHARK does not authorize any other party, including authorized Dealers, to make any representation or promise on behalf of SHARK, or to modify the terms, conditions, or limitations in any way. It is the buyer’s responsibility to ensure that the installation and use of SHARK products conforms to local codes. While SHARK attempts to assure that its products meet national codes, it cannot be responsible for how the customer chooses to use or install the product.
SHARK PRESSURE WASHERS
4275 N.W. Pacific Rim Blvd. • Camas, WA 98607 • USA • 1-800-771-1881
Shark B4030H • Rev. 12/02
4275 N.W. Pacific Rim Blvd. • Camas, WA 98607 • 1-800-771-1881
Form #97-6136 • Revised 12/02 • Printed in U.S.A.
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Table of contents
- 4 Component Identification
- 5 Introduction
- 5 Important Safety Information
- 6 Assembly Instructions
- 6 Installation
- 7 Pre-Operation Checklist
- 7 Operating Instructions
- 8 Washing Procedures
- 8 Shutdown Procedures
- 8 Storage
- 8 Maintenance & Service
- 10 Machine Assembly & Parts List
- 12 Trigger Gun/Wand Assembly & Parts List
- 13 Pump Assembly & Parts List
- 14 Pump Exploded View & Parts List
- 16 Troubleshooting Guides
- 17 Preventive Maintenance
- 17 Oil Change Record