HYUNDAI 57642 Water Pump With Gasoline Engine Instruction Manual

POWER PRODUCTS

Instruction manual

57642 Water Pump With Gasoline Engine

• Declaration of conformity

WATER PUMP WITH PETROL
57642
WARNING
Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference.
The following symbols are used throughout this manual:
Denotes risk of personal injury or damage to the machine.
Denotes important information  concerning the use of the machine.
**** Fire hazard.

SAFETY WARNINGS
When using the machine, always observe the enclosed safety warnings as well as the additional safety instructions below.
ADDITIONAL SAFETY INSTRUCTIONS FOR WATER PUMPS WITH PETROL ENGINES
Most accidents can be prevented if you follow all instructions in this manual and on the pump. The most common hazards are discussed below, along with the best way to protect yourself and others.
The warnings, cautions and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur. It must be understood by the operator that  COMMON SENSE AND CAUTION are factors which cannot be built into this product; they must be supplied by the operator.

• Read and understand this owner’s manual before operating the pump. Failure to do so could result in personal injury or equipment damage.
• This pump is designed to pump only water that is not intended for human consumption. Other uses can result in injury to the operator or damage to the pump and other property. Pumping flammable liquids, such as petrol or fuel oils, can result in a fire or explosion, causing serious injury. Pumping sea water, beverages, acids, chemical solutions or any other liquid that promotes corrosion can damage the pump.
• Know how to stop the pump quickly, and understand the operation of all controls. Never permit anyone to operate the pump without proper instructions.
• Do not allow children to operate the pump. Keep children and pets away from the area of operation.
• Dress properly. Do not wear loose clothing or jewellery. Cover long hair. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery, and long hair can be caught in moving parts.
• Do not operate pump in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. The engine creates sparks, which may ignite the dust or fumes.
• Petrol is extremely flammable, and petrol vapour can explode. Refuel outdoors, in a wellventilated area, with the pump stopped. Never smoke near petrol, and keep other flames and sparks away. Always store petrol in an approved container. If any fuel is spilled, make sure the area is dry before starting the pump.
• The muffler becomes very hot during operation and remains hot for a while after stopping the engine. Be careful not to touch the muffler while it is hot. Let the engine cool before storing the pump indoors.
• To prevent fire hazards and to provide adequate ventilation for stationary equipment applications, keep the pump at least 1 meter away from building walls and other equipment during operation. Do not place flammable objects close to the pump.
• Exhaust gas contains poisonous carbon monoxide. Avoid inhalation of exhaust gas. Never run the pump in a closed garage or confined area.
• Do not overload the pump. Use the correct pump for your application. The correct pump will do the job better and safer at the rate for which it is designed.
• Save this manual. You will need this manual for the cleaning procedures, parts list, inspection and maintenance. Write the invoice number on the inside of the front cover. Keep this manual and invoice in a safe, dry place for futurereference.

Personal safety

| Wear hearing protection.
---|---
Wear work gloves.
Wear safety shoes.
Wear overalls.

DESCRIPTION (FIG. A)
This water pump is designed for pumping clean water, outdoors, even where no mains power is available.

Package contents

• Petrol water pump
• Clamp (3x)
• Nut (2x)
• Water filter
• Sealing ring (2x)
• Hose tail (2x)
• Wrench (2x)
• Hex key (2x)
• Oil bottle
• Spark plug wrench
• Instruction manual
• Safety instructions
• Guarantee and service conditions

BEFORE USE (FIG. A)
For your safety, and to maximize the service life of the machine, it is very important to take a few moments before you operate the pump to check its condition. Be sure to take care of any problem you find, or have a qualified mechanic correct it, before you operate the pump.
Improperly maintaining this pump, or failing to correct a problem before operation, could cause a malfunction in which you could be seriously injured. Always perform a pre-operation inspection before each operation, and correct any problem.
**** Before beginning your pre-operation checks, be sure the pump is level and the engine switch (7) is in the OFF position.

Check the general condition of the pump

• Look around and underneath the pump for signs of petrol leaks.
• Check that all nuts, bolts, screws, hose connectors and clamps are tightened.
• Remove any excessive dirt or debris, especially around the engine muffler and recoil starter
• Look for signs of damage.

Check the hoses

• Check the general condition of the hoses. Be sure the hoses are in serviceable condition before connecting them to the pump. Remember that the suction hose must have reinforced construction to prevent hose collapse.
• Check that the sealing ring (11) in the suction hose connector is in good condition.
• Check that the hose connectors and clamps are securely installed.
• Check that the strainer is in good condition and is in position on the suction hose.

Preparing the fuel mixture

• Never refill the fuel in the tank in a closed, non-ventilated area.

• Do not refill the fuel in the vicinity of a naked flame or a sparking source.

• Do not overfill the tank. Before starting the engine, make sure that all spilled fuel is wiped away.

• Do not refill the fuel if the engine is hot.

• For this type of two-stroke engine, a mixture of unleaded petrol and two-stroke oil in a 40:1 ratio is used.
  ****Fuel mixture in another ratio may lead to the engine damage. Make sure that this fuel mix is mixed correctly.

• When mixing petrol with two-stroke oil, please use only petrol free of any ethanol or methanol.

• Please use only quality petrol having an octane number of 95 or higher. This will help prevent possible damage to the fuel system and other parts of the engine.
  **** Do not mix petrol and oil directly in the fuel tank.  Connecting the hoses (fig. A & B)

• Place a sealing ring (11) and hose tail (12) against the water outlet (2) and attach it with a nut (9).

• Place a sealing ring (11) and hose tail (12) against the water inlet (3) and attach it with a nut (9).

• Attach one end of the discharge hose to the water outlet (2)

• Attach one end of the suction hose to the water inlet (3) with a clamp (8).

• Attach the suction strainer (10) to the other end of the suction hose with a clamp (8). This will ensure that no air or foreign matter enters the pump.

• Place the suction hose in the water with the suction strainer at least 30 cm above the bottom and 30 cm below the surface.

**** The suction hose must be firm (incompressible or spring reinforced). Pump placement

• Place the pump near the water level, and use hoses that are no longer than necessary. This will enable the pump to produce the greatest output.

• As pumping height increases, pump output decreases. The length, type and size of the suction and discharge hoses can also significantly affect pump output.
  USE Filling the pump (fig. A)

• Fill the pump reservoir with water via the upper cap (1). Starting a cold engine (fig. A, C, D, E)

**** The pump reservoir must be filled with water before the engine is started.

1. Set the switch (7) to ‘ON’.
2. Set the throttle lever (6) to approximately halfway.
3. Push the fuel primer bulb (13) until you see fuel in the transparent hose (14).
4. Move the choke lever (15) upwards to the ‘closed’ position.
5. Pull the starting cord repeatedly until the engine starts.
6. Allow the engine to warm up, and then move the choke lever (15) downwards to the ‘open’ position.

Starting a warm engine (fig. A, B, E)
**** The pump reservoir must be filled with water before the engine is started.

1. Set the switch (7) to ‘ON’.
2. Make sure the choke lever is in the ‘open’ position (15).
3. Set the throttle lever (6) to approximately halfway.
4. Push the fuel primer bulb (13) until you see fuel in the transparent hose (14).
5. Pull the starting cord repeatedly until the engine starts.

Instructions for use

• To control the engine speed along with the pump output, operate the throttle lever (6).
  Stopping the engine (fig. A)
  1. Set the throttle lever (6) to the slowest engine speed.
  2. Set the switch (7) to ‘OFF’. Draining the pump (fig. A)

• Drain the water from the pump reservoir via the lower cap (4).

MAINTENANCE AND STORAGE

Maintenance
Good maintenance is essential for safe, economical, trouble-free operation. It will also help reduce air pollution.
Improperly maintaining this pump, or failure to correct a problem before operation, can cause a malfunction in which you can be seriously hurt or killed. Always follow the inspection and maintenance recommendations and schedules in this owner’s manual.
Maintenance tasks requiring special tools must be performed by one qualified technician.

• The maintenance schedule applies to normal operating conditions. If you operate your engine under unusual conditions, such as sustained high-load or high-temperature operation, or in unusually wet or dusty conditions, consult your servicing dealer for recommendations applicable to your individual needs and use.
• Maintenance, replacement or repair of emission control devices and systems may be done by any engine repair establishment or individual, using parts that are certified to meet applicable emission standards.

Maintenance safety

• Make sure the engine is off before you begin any maintenance or repairs. This will eliminate several potential hazards:
  Carbon monoxide poisoning from engine exhaust
  – Make sure there is adequate ventilation whenever you operate the engine.
  Burns from hot parts
  – Allow the engine and exhaust system to cool before you touch them.
  Injury from moving parts
  – Do not run the engine unless instructed to do so.

• Read the instructions before you begin, and make sure you have the tools and skills required.

• To reduce the possibility of fire or explosion, be careful when working around petrol. Use only a non-flammable solvent, not petrol, to clean parts.
  **** Keep cigarettes, sparks and flames away  from all fuel-related parts.

• Clean the ventilation slots regularly.

INSPECTION, CLEANING AND MAINTENANCE
SERVICE INTERVAL / TIME

COMPONENT| ACTION| Before
operating| After use| After filling
tank| Weekly| Monthly| Yearly| If problem
occurs| If damaged| As needed
---|---|---|---|---|---|---|---|---|---|---
Machine| Visual inspection| •|  | •|  |  |  |  |  |
Cleaning|  | •|  |  |  |  |  |  |
Handle| Check operation| •|  | •|  |  |  |  |  |
Air filter| Cleaning|  |  |  |  |  |  | •|  | •
Change|  |  |  |  |  |  |  | •|
Suction head of fuel tank (fuel filter)| Check|  |  |  |  |  |  | •|  |
Change|  |  |  |  |  | •|  | •| •
Carburettor| Check| •|  | •|  |  |  |  |  |
Adjust|  |  |  |  |  |  |  |  | •
Spark plug| Adjust gap|  |  |  |  |  |  | •|  |
Change after 100 hours|  |  |  |  |  |  |  |  |
Engine cooling fins| Cleaning|  |  |  |  |  |  |  | •|
Nuts, bolts| Check tightness|  |  |  |  |  |  |  |  | •
Fuel tank| Cleaning|  |  |  |  |  |  | •| •|

Air filter maintenance (fig. F, G)
**** Do not run the engine without the air filter element or with a damaged air filter element. Otherwise, dust may enter the engine, causing premature wear.

1. Remove the air filter cover (16) and air filter element (17).
2. Check the condition of the air filter element, and replace if necessary.
3. Wipe off any dirt inside the housing with a damp cloth.
4. Fit the air filter element (17) and air filter cover (16).

Spark plug maintenance

1. Disconnect the spark plug lead.

2. Remove the spark plug.

3. Check for cracks in the porcelain insulator.
   Replace if damaged.

4. Remove carbon deposits with a wire brush.

5. Set the spark plug gap to 0.6 to 0.7 mm.

6. Check the sealing washer. Replace if damaged.

7. Start the spark plug by hand and then tighten with a spark plug spanner.

Storage
Storing fuel
Only store fuel in a clean, safe, approved fuel container. Follow your local fuel storage regulations.
** Two-stroke fuel may separate. Prior to every use, thoroughly shake the canister with fuel.
Stored fuel ages. Do not mix more fuel than you expect to use within one month.
Winter storage (fig. A)**

1. Drain the fuel tank.
2. Start and run until the engine stops to remove remaining fuel.
3. Set the switch (7) to ‘OFF’.
4. Clean the plate with a damp cloth.
5. Store in a clean, dry place.

Long-term storage (fig. A)

1. Drain the fuel tank.
2. Start and run until the engine stops to remove remaining fuel.
3. Set the switch (7) to ‘OFF’.
4. Remove the spark plug and put about 10 ml of new two-stroke oil in the engine, through the spark plug hole.
5. Place a clean cloth over the spark plug hole and pull the starter rope 3-4 times to lubricate the piston and cylinder.
6. Remove the cloth and slowly pull the starter rope while looking through the spark plug hole. Stop pulling when the piston is as high as it can go. Leaving it in this position will protect the internal parts of the engine.
7. Start the spark plug by hand and then tighten with a spark plug spanner.
8. Clean the plate with a damp cloth.
9. Store the machine in its original box, in a clean, dry place.

TROUBLESHOOTING

If the pump does not work, check the following:

• Is there enough water in the reservoir?
• Is the suction strainer clogged?
• Are the hose clamps tight, with no air leaks?
• Are the hoses in good condition, with no leaks?
• Is the suction height less than the specified maximum?

Incorrect gap between electrodes
Spark plug is too damp, in contact with petrol| Clean spark plug
Contact your supplier| Clogged fuel filter, carburettor defect, starting
defect, clogged valves, etc.| Replace or repair faulty parts
Engine performance is insufficient| Possible cause| Solution
---|---|---
Check air filter| Air filter contamination| Clean or replace air filter
Check fuel| Fuel contains water| Replace fuel
 | Incorrect ratio of fuel mix|
Check the choke settings and the throttle controls| Throttle is not fully open| Adjust settings
Poorly adjusted throttle cable
Contact your supplier| Clogged fuel filter, carburettor defect, starting defect, clogged valves, etc.| Replace or repair faulty parts
Motor starts and stops immediately| Possible cause| Solution
---|---|---
Check fuel| Fuel ran out| Add fuel
Fuel contains water| Replace fuel
Incorrect ratio of fuel mix|
Check spark plug| Faulty or dirty spark plug| Replace spark plug
Incorrect gap between electrodes|
Check air filter| Air filter contamination| Clean or replace air filter
Contact your supplier| Clogged fuel filter, carburettor defect, starting defect, clogged valves, etc.| Replace or repair faulty parts

TECHNICAL DATA

Noise and vibration
LpA (sound pressure level)| dB(A)| 96
LWA (sound power level)| dB(A)| 107
Vibration Ah·B
| m/s 2| 6.5
Uncertainty K=| dB(A)| 3
Uncertainty K=| dB(A)| 3
Uncertainty K=| m/s 2| 1.5

Wear hearing protection.
GUARANTEE
Refer to the enclosed guarantee conditions for the terms and conditions of guarantee.
ENVIRONMENT
Your product, accessories and packaging should be sorted for environmentalfriendly recycling.
Only for EC countries
Do not dispose of power tools into domestic waste. According to the European Guideline 2002/96/EC for Waste Electrical and Electronic Equipment and its implementation into national right, power tools that are no longer usable must be collected separately and disposed of in an environmentally friendly way. Subject to change; specifications can be changed without further notice.

DECLARATION OF CONFORMITY
ART. NR. HYUNDAI 57642
TYPE NR. QGZ25-30-5B
809:1998+A1:2009+AC:2010, EN ISO 14982:2009
2006/42/EC, 2014/30/EU
SGS Technical service (UK) ltd., London, United Kingdom
Keeper of the technical documentation:

A.N.P van Oort
Directeur
01-01-2021
Dvize bv
PO Box 150, 1910 AD Uitgeest, The Netherlands
service@dvize.eu, www.hyundaipowerproducts.nl

Dvize bv
PO Box 150
1910 AD Uitgeest
The Netherlands
service@dvize.eu
www.hyundaipowerproducts.nl
Imported/Distributed by Dvize bv, The Netherlands
Licensed by Hyundai Corporation Holdings, Korea

References

• Hyundai Power Products

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