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Table of Contents
Related Manuals for Hyundai 1 inch
Summary of Contents for Hyundai 1 inch
- Page 2 P a g e...
- Page 3 Preface Thank you for purchasing a Hyundai water pump. Please keep a copy of this manual for your reference. This manual should be kept with this water pump for future reference and be given with it if resold. This is important to ensure the correct and safe running of this water pump for all current and future users.
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Page 4: Table Of Contents
Contents Safety..................Component Identification............. Control System..............Pre-Operation Inspection............Operation................Starting the Engine..............Stopping the Engine.............. Maintenance................. Storage.................. Troubleshooting..............Electric Diagram..............Specification................Declaration of Conformity............. P a g e... -
Page 5: Safety
1. SAFETY Our range of water pumps is designed to give a safe and reliable service if the instructions contained in this manual are followed carefully. For this reason it is important to read and understand all information contained in this manual before attempting to operate the water pump. - Page 6 Safety Instructions The clean water pumps and high pressure water pumps in our range have been designed for pumping clean fresh water only. Trash pumps have been designed to deal with debris up to 25mm in diameter. Chemical pumps can be used for the transmission of weak acid and bases (PH4- 11) and commonly used for liquid fertiliser and seawater.
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Page 7: Component Identification
2. COMPONENT IDENTIFICATION 1" Clean Water Pump P a g e... - Page 8 1.5" Clean Water Pump P a g e...
- Page 9 2" / 3" / 4" Clean Water Pump P a g e...
- Page 10 Chemical Pump P a g e | 10...
- Page 11 High Pressure Pump This diagram shows the 2" high pressure pump P a g e | 11...
- Page 12 Trash Pump P a g e | 12...
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Page 13: Control System
3. Control System Before operating the water pump, please ensure that you are familiar with each control function and know how to operation these functions in the event of an emergency. 1) Fuel Lever The fuel lever allows the fuel to flow from the fuel tank to the carburettor. Set the fuel level to the 'OPEN' position. - Page 14 3) Choke Lever The choke lever is used for opening and closing the choke of the carburettor. Set the choke lever to the 'CLOSE' or 'START' position for cold starting, or the 'OPEN' or 'RUN' position for normal operation or starting when the engine is warm.
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Page 15: Pre-Operation Inspection
5) Recoil Starter Pull the recoil starter to start the engine. Do not allow the starter grip to snap back against the engine. Return it gently to prevent damage to the engine. 4. PRE-OPERATION INSPECTION For your safety and to maximise the service life of the water pump, it is important to check the pump over before use. - Page 16 pre-inspection checks ensure the pump is on a level surface and the ignition switch is in the 'OFF' position. 1) Routine Check Check around and underneath the water pump for signs of oil or fuel leaks. Remove any dirt or debris, especially from the engine muffler and recoil starter.
- Page 17 OIL FILLER HOLE UPPER OIL LEVEL MARK OIL DIPSTICK LOWER OIL LEVEL MARK Operating the water pump with a low oil level will damage the engine. 4) Check Air Filter A dirty air filter will restrict air flow to the carburettor, reduce engine performance and thereby reduce the water pump performance.
- Page 18 Ensure that the assembly of the air filter is correct. Never run the water pump without the air filter or with a damaged air filter. 5) Check the Fuel Before each operation of the water pump, check the fuel level with the water pump placed on a level ground.
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Page 19: Operation
5. OPERATION 1) Safe Operating Precautions To ensure safe usage of the water pump, you must make sure that you fully understand how to operate it properly and how to use the controls. Before operating the water pump for the first time, please make sure you have read the 'Safety Instructions' and 'Pre-Operation inspection' elements of this manual carefully. - Page 20 The hose diameter should be no wider than the water suction port diameter. Minimum hose diameters should be as follows: 1" Water Pump: 25mm 1.5" Water Pump: 40mm 2" Water Pump: 50mm 3" Water Pump: 80mm 4" Water Pump: 100mm Use the hose clamp to securely fasten the hose connector to the suction in order to prevent air and water leakage.
- Page 21 Use the commercial hose available and the hose connector and the hose clamp provided with the pump to install the discharge hose., then tighten the clamp. Firmly, fix the discharge hose so it doesn't move. For best results use a short, large-diameter hose as it will reduce fluid friction and improve the pump output.
- Page 22 6) High Altitude Operation At high altitude, the standard carburettor air-fuel mixture will be excessively rich. Output power will decrease, and fuel consumption will increase. Air-fuel mixture will also be very likely to make the spark plug dirty and make starting difficult.
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Page 23: Starting The Engine
6. STARTING THE ENGINE 1) Unscrew the priming plug and prime the pump with water until the water is overflowing. Do this whilst the water pump is set on a firm, level ground. 2) Move the fuel valve lever to the 'ON' position. 3) If the engine is cold, move the choke lever to the 'CLOSED' position. - Page 24 5) Turn the engine switch to the 'ON' position. 6) Pull the starter lightly until resistance is felt, then pull it briskly. Do not allow the starter grip to snap back against the engine. Return it gently to prevent damage to the starter. P a g e | 24...
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Page 25: Stopping The Engine
7) If the choke lever was moved to the 'CLOSED' or 'START' position to start the engine, gradually move it to the 'OPEN' or 'RUN' position once the engine warms up. RUN or OPEN RUN or OPEN 8) Set the engine speed. After starting the engine, move the throttle lever to the 'FAST' position for self- priming, and check the pump output. - Page 26 2) Turn off the engine switch. Place the engine switch in the 'OFF' position. 3) Turn the fuel valve lever off. Turn the fuel valve lever to the 'OFF' position. After use, remove the pump drain plug and drain the pump chamber. Remove the filler cap and flush the pump chamber with clean, fresh water.
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Page 27: Maintenance
●(2) Impeller Check ●(2) Clearance (1) Service more regularly when pump is used in dusty areas. (2) These items should be serviced by a company authorised to do so by an approved Hyundai dealer. P a g e | 27... - Page 28 Improper maintenance, or failure to correct a problem before operation, can cause a malfunction by which you can be seriously injured or killed. Always follow the inspection and maintenance recommendations and schedules in this owner’s manual. 2) Engine Oil Change Drain the used oil whilst the engine is warm.
- Page 29 3) Engine Oil Recommendations Engine oil is a major factor affecting engine performance and service life. Non- detergent and 2-stroke engine oils will damage the engine and are not recommended. The recommended oil is a 4-stroke petrol engine oil is SAE15W-40 or equivalent to SG grade.
- Page 30 Using the wrong type of spark plug can result in engine damage. 1. Remove the spark plug cap and remove any dirt from around the spark plug base. 2. Use the plug wrench to remove the spark plug. 3. Measure the plug gap with a feeler gauge. If the electrode or insulator is damaged, replace the spark plug.
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Page 31: Storage
9. STORAGE Remove the priming plug and drain plug from pump body, flush the chamber with clean water. Replace the priming plug and drain plug. After stopping the engine, allow it to cool for at least half an hour and then wipe clean all surfaces. -
Page 32: Troubleshooting
10. TROUBLESHOOTING 1) Engine Engine Will Not Start Cause Correction Check Control Parts Fuel Valve 'OFF' Move fuel valve lever to 'ON' position Choke 'OPEN' Move choke lever 'CLOSED' position unless engine is warm Engine Switch 'OFF' Turn engine switch to 'ON' Check Fuel Out of Fuel Refuel... - Page 33 2) Water Pump No Pump Output Cause Correction Check Pump Chamber Pump not primed Prime pump Check Suction Hose Hose collapsed, Replace hose punctured Strainer completely Sink the strainer and the end under water suction hose completely under water Air leak at connector Replace sealing washer if it is missing or damaged.
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Page 34: Electric Diagram
11. WIRING DIAGRAM P a g e | 34... -
Page 35: Specification
12. SPECIFICATION Item Model 1" Clean 1" Clean 1.5" 1.5" 2" Clean 3" Clean Water Water Clean Clean Water Water Pump Pump Water Water Pump Pump Pump Pump Water Length (mm) Pump Width (mm) Height (mm) Weight 19.5 26.5 (kg) Suction Port 25 mm... - Page 36 Item Model 4" Clean 1.5" High 1.5" High 2" High 2" High Water Pressure Pressure Pressure Pressure Pump Pump Pump Pump Pump (single- (twin- (twin- (twin- impeller) impeller) impeller) impeller) Water Length (mm) Pump Width (mm) Height (mm) Weight 27.5 29.5 (kg) Suction...
- Page 37 Item Model 2" High 2" Chemical 3" Trash 3" Trash Pressure Pump Pump (1) Pump (2) Pump Length (mm) Width (mm) Height (mm) Weight (kg) Suction Port Diameter Discharge Port Diameter Suction Head (maximum) Total Head (maximum) Discharge Capacity (maximum) Description HY390 HY210...
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Page 38: Declaration Of Conformity
• 97/68/EC NRMM emissions directive Warranty This Hyundai water pump is covered by a 12 month warranty. The warranty on the product covers manufacturing defects only, and does not include wear and tear. The following are not covered under warranty: •...