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MODEL: HPB OPERATING INSTRUCTION AND PARTS MANUAL ■ HPB-2011 ■ HPB-3520 ■ HPB-3530 ■ HPB-4020 For technical assistance or the Shark dealer nearest you, call 1-800-771-1881 or visit our website at www.shark-pw.com 97-6131...
INTRODUCTION & IMPORTANT SAFETY INFORMATION Thank you for purchasing a hot water pressure washer. This manual covers operation and maintenance of your pressure washer. All information in this manual is based on the latest product information available at the time of printing. We reserve the right to make changes at any time with- out incurring any obligation.
IMPORTANT SAFETY INFORMATION WARNING: High pressure spray WARNING can cause paint chips or other particles to become airborne and fly at high speeds. 9. Eye, hand and foot safety de- vices must be worn when us- PROTECTIVE ing this equipment. EYEWEAR AND CLOTHING MUST BE WORN.
ASSEMBLY INSTRUCTIONS STEP 1: Connect water supply hose. Spray High Pressure Hose STEP 4: Attach the high pressure hose to the spray gun using teflon tape on hose threads. Fuel STEP 2: Check fuel tank and pump oil levels. STEP 5: Connect the high pressure hose to the pump discharge fitting.
Place machine in a convenient location providing ample support, draining and room for maintenance. This machine is intended for outdoor use. Machine must be stored indoors when not in use. Location: The location should protect the machine from damag- ing environmental conditions, such as wind, rain, and freezing.
OPERATING INSTRUCTIONS STEP 1: Turn water on. STEP 4: Turn switch to pump posi- tion. When a steady stream of water flows from the spray gun and wand the machine is ready for cold water cleaning by turning the variable pres- sure control handle clockwise to raise the pressure.
DETERGENTS & GENERAL OPERATING TECHNIQUES WARNING: Some detergents WARNING may be harmful if inhaled or in- gested, causing severe nausea, fainting or poisoning. The harm- ful elements may cause prop- erty damage or severe injury. STEP 1: Connect detergent injec- tor to discharge nipple on machine, Connect high pressure hose to injector with quick coupler(check to make sure locking coupler sleeves...
SHUTTING DOWN AND CLEAN-UP STEP 1: Remove detergent suction tube from container and insert into 1 gallon of fresh water. Turn variable pressure wand handle for low pres- sure or connect the black detergent nozzle. Pull trigger on spray gun and siphon water for one minute.
PROBLEM POSSIBLE CAUSE BURNER WILL NOT Disconnected or short in electrical LIGHT wiring Burner motor thermal protector tripped ON-OFF switch defective Heavy sooting on coil and burner, can cause interruption of air flow and shorting of electrodes Improper electrode setting Fuel not reaching combustion chamber Fuel solenoid malfunction...
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PROBLEM POSSIBLE CAUSE LOW WATER Improper fuel or water in fuel TEMPERATURE Low fuel pressure Weak fuel pump Fuel filter partially clogged Soot build up on coils Lime build up on coils Improper burner nozzle Incoming water to machine warm or WATER TEMPERATURE TOO HOT...
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PROBLEM POSSIBLE CAUSE LOW OPERATING Faulty pressure gauge PRESSURE Insufficient water supply Old, worn or incorrect spray nozzle Match nozzle number to machine and/or replace Plumbing or hose leak Faulty or misadjusted unloader valve (where applicable) Worn packing in pump Fouled or dirty inlet or discharge valves in pump Worn inlet or discharge valves...
This pressure washer 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 pressure washer dealer for maintenance.
PREVENTATIVE MAINTENANCE 1. Use clean fuel — kerosene, No. 1 home heating fuel or diesel fuel. Clean or replace fuel filter every 100 hours of operation. Avoid water contaminated fuel as it will seize up the fuel pump. De-soot coils monthly.
through pressure washer and into HPB coils and back into the bucket. Solution should be allowed to circulate 2-4 hours. Step 4 After circulating solution flush entire system with fresh water. Removal of Soot In Heating Coil: In the heating process, fuel residue in the form of soot deposits may develop between the heating coil pipe and block air flow which will affect burner combustion.
functions properly. This can be done by operating the machine and checking to see that when the trigger on the spray gun is in the off position, the burner is not firing. Fuel Pressure Adjustment: To adjust fuel pressure, turn the adjusting screw with a standard screwdriver (located on the fuel pump) clock- wise to increase, counterclockwise to decrease.
EXPLODED VIEW - 2015, 3520 Detail See Control Panel Illus. Optional Filter Upgrade 69,70,71 97-6068, 97-6131 • REV. 3/06 For Detail See Steam Valve Options Illus. To Fuel Tank...
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ITEM PART NO. DESCRIPTION 10-020110 Label, Use Only Kerosene 10-02025A Label, "Hot/Caliente" with Arrows Warning 10-08018 Label, Warn, Service Cord 10-09004 Label, Hot Water Outlet 11-013 Label, Logo Large (HPB) 11-016 Label, (HCV) 11-0101 Label, Warning (Lexan) Please See Specifications Pages Please See Specifications Pages Please See Specifications Pages 2-1019...
CONTROL PANEL - 3530, 4020 3530, 4020 CONTROL PANEL PARTS LIST ITEM PART NO. DESCRIPTION 6-020240 Switch, Rocker, Carling w/Green Lens (Time Delay Option) 6-020241 Switch, Rocker, Red (Time Delay Option) ▲ Conduit, 1/4" Split 6-01270 Fuse, Please See Specifications Pages Fuse, Please See Specifications Pages Transformer, Please See Specifications Pages Contactor Overload, Please See Spec’s Pages...
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3530, 4020 CONTROL PANEL PARTS LIST ITEM PART NO. DESCRIPTION 4-12804000 Nozzle, SAQCMEG 0004 Red (3530) 4-12804015 Nozzle SAQCMEG 1504 Yellow (3530) 4-12804025 Nozzle, SAQCMEG 2504 Green (3530) 4-12804040 Nozzle, SAQCMEG 4004 White (3530) 2-0103 Grommet, Rubber, Nozzle Holder 95-07102240 Cover, Elec Box 90-1991 Screw, 10/32"...
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FLOAT TANK OPTION - 3530, 4020 Steam Option To Float Tank Auto Start/Stop Option 1, 8 97-6068, 97-6131 • REV. 3/06 To Float Tank Auto Start/Stop Steam Option...
AUTO START/STOP OPTIONS - 2015, 3520 AUTO START/STOP OPTIONS - 2015, 3520 PARTS LIST ITEM PART NO. DESCRIPTION 2-10942 Swivel, 1/2" MP x 3/4" GHF w/Strainer 2-1032 Tee, 1/2" Female Pipe 2-1007 Nipple, 1/2" Hex 2-1053 Nipple, 1/2" JIC x 1/2" MPT Pipe 2-1105 Swivel, 1/2"...
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AUTO START/STOP OPTIONS - 3530, 4020 AUTO START/STOP OPTIONS - 3530, 4020 PARTS LIST ITEM PART NO. DESCRIPTION 2-10942 Swivel, 1/2" MP x 3/4 GHF w/Strainer 2-1032 Tee, 1/2 Female Pipe 2-1007 Nipple, 1/2" Hex 2-1053 Nipple, 1/2" JIC x 1/2" MPT Pipe 2-1105 Swivel, 1/2"...
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AUTO START/STOP STEAM OPTIONS - 2015, 3520 AUTO START/STOP STEAM OPTIONS - 2015, 3520 PARTS LIST ITEM PART NO. DESCRIPTION 4-02047717 Hose, 3/8" x 18" Pressure Loop 2-10942 Swivel, 1/2 x 3/4 GHF w/Strainer 2-10421 Tee, 1/2" w/1/8" Hole Street 2-1062 Elbow, 1/2"...
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AUTO START/STOP STEAM OPTIONS - 3530, 4020 AUTO START/STOP STEAM OPTIONS - 3530, 4020 PARTS LIST ITEM PART NO. DESCRIPTION 4-02047722 Hose, 3/8" x 22" Pressure Loop 2-10942 Swivel, 1/2 x 3/4 GHF w/Strainer 2-10421 Tee, 1/2" w/1/8" Hole Street 2-1062 Elbow, 1/2"...
M PUMP EXPLODED VIEW AND PARTS LIST 4035 2 6 2 7 M PUMP EXPLODED VIEW PARTS LIST ITEM PART NO. DESCRIPTION 70-020209 Crankcase 70-060201 Plunger Guide See Kits Below Plunger Oil Seal 70-060107 O-Ring Ø1.78 x 31,47 See Kits Below "V"...
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M PUMP EXPLODED VIEW PARTS LIST (CONT) ITEM PART NO. DESCRIPTION 70-180105 Connecting Rod Screw 70-060009 Cover Gasket 70-020350 Crankcase Cover 70-060302 Gasket, G3/8 70-160117 Brass Plug 3/8 70-070001 Sight Glass G3/8 70-180112 Cover Screw ▲ Bach Ring 1/2" (4035H) 70-000929 * Available in kit (See below) ▲...
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FITNESS FOR A PARTICULAR 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.
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Form 97-6131 • Revised 3/06 • Printed in U.S.A.
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