Hyundai HY25-4, HY40-4 User Manual

PETROL WATER PUMP
HY25-4

HY40-4

User Manual

2

CONTENTS

PAGE NO.S

1

SAFETY

3 - 9

2

PART LOCATIONS

10

3

ASSEMBLY

10

4

STARTING PROCEDURE

12

5

STOPPING PROCEDURE

13

6

MAINTENANCE

14 - 17

7

STORAGE

18 - 19

8

TROUBLE SHOOTING

20 - 21

9

SPECIFICATION

21

10

PART LISITNGS

22 - 25

11

DECLARATIONS OF CONFORMITY

26

12

CONTACT DETAILS

27

INDEX

3

1. SAFETY

1.1

General Safety Notes.

1.2

The operator of the machine is responsible for, and has a duty of care in making sure
that the machine is operated safely and in accordance with the instructions in this
user manual. Keep the manual safe and pass it on if the machine is loaned or sold to
another user.

1.3

Please note the following safety points.

1.4

The machine should never be left it in a condition which would allow an untrained or
unauthorised person/s to operate thismachine.

1.5

All due care and diligence should be taken by the operator for the safety of and with
regard to those around whilst using the machine.

1.6

Some or all of the following - warning signs, symbols and/or PPE pictograms may
appear throughout this manual. You MUST adhere to their warnings. Failure to do
so may result in personal injury to yourself or those around you.

DANGER

Indicates a hazard, which, if not avoided, could result in serious injury or death.

WARNING

Indicates a hazard, which, if not avoided, could result in serious injury.

CAUTION

Indicates a hazard which, if not avoided, might result in minor or moderate injury.

NOTE

Indicates a situation that could easily result in equipment damage.

READ and keep the manual safe and pass it on if the machine is loaned or sold to another user.
You MUST fully understand all instructions to ensure you use and operate the machine safely.

Appropriate Personal Protective Equipment (PPE), MUST be worn at all times when operating or
repairing the machine.

4

1.10

Carbon Monoxide (where applicable).

1.11

Carbon monoxide is a colourless and odourless gas. Inhaling this gas can cause
death as well as serious long term health problems such as brain damage.

1.12

The symptoms of carbon monoxide poisoning can include but are not limited to the
following;
Headaches, dizziness, nausea, breathlessness, collapsing or loss of consciousness.

1.13

Carbon monoxide poisoning symptoms are similar to flue, food poisoning, viral
infections and simply tiredness. It is quite common for people to mistake this very
dangerous poisoning for something else.

1.14

To avoid carbon monoxide poisoning DO NOT use Petrol/Di esel po wered equipment
inside any of the following; Home, garage, tent, camper van, mobile home, caravan
or boat. This is not exhaustive and if you are in any doubt contact yourdealer.

1.15

If you think you have or someone around you has been affected by carbon monoxi de
poisoning;

1.16

Get them fresh air immediately, by leaving the affected area or by opening doors and
windows. If safe and practical to do so make sure that the machine is turned off.
DO NOT enter a room you suspect of having carbon monoxide present – instead call
the emergency servi c es.

1.17

Contact a Doctor immediately or go to Hospital – let them know that you suspect
carbon monoxide poisoning.

1.18

DO NOT use in an enclosed area or moving vehicle.

1.20

General Fuel Safety (where applicable).

CAUTION

ALL FUELS ARE FLAMABLE

1.21

Fire Hazard – keep fuel away from all sources of ignition for example heaters.
Lamps, sparks from grinding or welding.

1.22

DO NOT carry out hot work on tanks that have contained fuel.

1.23

ALWAYS keep the work area tidy.

1.24

ALWAYS clean up spills promptly using absorbent granules and a lidded bin.

1.25

ALWAYS dispose of waste fuels correctly.

5

1.30

Fueling/De-fueling (where applicable).

CAUTION

ALL FUELS ARE FLAMABLE

1.31

ALWAYS fuel and defuel in a well ventilated area outside of buildings.

1.32

ALWAYS wear correct, suitable and fit for purpose Personal Protective Equipment
(PPE), suggested items are but not limited to safety gloves, overalls.

1.33

When fueling/de-fueling ALWAYS avoid inhaling fumes.

1.34

When de-fueling ALWAYS use a proper fuel retriever.

1.35

ALWAYS carry fuel in the correct and clearly marked container.

1.40

Electrical Safety (where applicable).

1.41

Electricity can kill – NEVER work on LIVE/ENERGISED equipment.

1.42

Prior to carrying out any maintenance work you MUST identify electrical isolation
methods and isolate all electrical supplies.

1.43

Prior to use and with all electrical supplies isolated, you MUST check all electrical
cables, plugs and connector s for t he following;

1.44

Are intact and have no signs of damage, to include but not limited to bare wires,
chaffing, cuts and loose wiring.

1.45

If there are any signs of damage, the damage item MUST be taken out of service
until the damage has been repaired by an electrically competent person.

1.46

All trailing cables should be routed so as not to cause any kind of trip hazard.

1.47

NEVER work on or near electricity with wet hands, wet clothing and wet gloves.

6

1.50

Batteries (where present).

1.51

Batteries present a risk if they become damaged by the possible leaking of
electrolyte. This electrolyte is an acid and can cause serious burn injuries. Care
should be taken when working on or near them. NOTE the electrolyte may be in
a liquid or gel form.

1.52

Should you come in to contact with electrolyte you should;

1.53

Remove all clothing contaminated with electrolyte. If you cannot remove then
saturate them in water.

1.54

Get medical assistance as soon as possible. You must advise the medical staff of
the type of acid.

1.55

Lead/acid battery = dilute sulphuric acid.

1.56

Nickel/cadmium = potassium hydroxide alkali electrolyte.

1.57

Use fresh running water to wash off excess electrolyte, continue this until medical
assistance arrives. Make sure that you do not was the electrolyte to another part of
your body or face.

1.58

If electrolyte comes in to contact with Eyes the electrolyte needs to be immediately
washed away with large amounts of water. Make sure that you do not wash the
electrolyte to another p ar t of your f ace or body.

1.59

Gasses from charging batteries are highly flammable and great care should be taken
to charge in well ventilated areas.

1.59.1 There is an explosion risk if the battery terminals are short circuited, when
connecting/disconnecting ALWAYS exercise great care so that the terminals or
battery leads are NOT allowed to touch and cause a spark. ALWAYS use suitable
insulated tools.

1.60

Vibrations (where applicable).

1.61

Prolonged use of hand held (operated) machines will cause the user to feel the
effects of/from vibrations. These vibrations can lead to white finger (Raynaud’s
phenomenon) or carpal tunnel syndrome. This condition reduces the ability of the
hand to feel and regulate temperature, causing numbness and heat sensations and
may cause never damage and circulatory tissue death.

1.62

Not all factors that lead to white finger disease are known, but cold weather, smoking
and other diseases that affect blood vessels and blood circulation as well as large
and long-lasting impact of shocks are considered factors in the formation of white
finger. Note the following to reduce the risk of white finger and carpal tunnel
syndrome;

1.63

Wear gloves and keep your hands warm.

1.64

Take regular breaks.

1.65

All of the above precautions may help reduce the risk of white finger disease but not
rule out the carpal tunnel syndrome. Long-term and regular users are therefore
recommended to observe the condition of your hands and fingers. Seek medical
attention immediately if any of the above symptoms should occur.

7

1.70

Noise (where applicable).

1.71

The operating noise of the machi ne can da ma ge your hearing. Wear hearing
protection such as earplugs or ear defenders to protect your hearing. Long-term
and regular users are advised to have hearing checked regularly. Be especially
vigilant and cautious when hearing ear protection because your ability to hear alarm
warnings will be reduced.

1.72

Noise emissions for this equipment is unavoidable. Carry out noisy work at approved
times and for certain periods. Limit the working time to a minimum. For your personal
protection and protection of people working nearby it is also advisable for them to
wear hearing protection.

1.73

See CERTIFICATE of CONFORMITY section for Outdoor Noise declaration of
conformity.

MACHINE SPECIFIC SAFETY

1.80

General Machine Safety.

1.81

Read the owner’s manual carefully to understand how to operate this machine
properly.

1.82

The water pump will need priming with water BEFORE use.

1.83

Check the water pump over before use, if any problems are found you MUST make
sure they are dealt with by the appropriate person before use.

1.84

Check around and underneath the water pump for signs of oil or fuel leaks.

1.85

Remove any dirt or debris, especially from the engine exhaust and recoil starter.

1.86

Look for any signs of damage.

1.87

Check that all nuts, bolts, screws, hose connectors and clamps are tightened.

1.88

Check the general condition of the hoses.

1.89

Before connecting the hoses to the water pump, make sure that they are in good
condition.

1.90

Remember that the suction hose must be of a reinforced construction to prevent the
hose from collapsing.

1.91

Check that the sealing washer in the suction hose is in good condition. If there are
any leaks or a poor connection, the pump will draw in air and notfunction.

1.92

Check that the hose connectors and clamps are securely installed.

1.93

Check that the strainer is in good condition and is secured on the suction hose.

WARNING

Operating the water pump with a low oil level will damage the pump.

NOTE

Before checking the oil, place the water pump on a flat, level surface.

8

NOTE

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.

1.94

A dirty air filter will restrict air flow to the carburetor, reduce engine performance and
thereby reduce the water pump performance. For this reason, it is important to check
the air filter regularly.

1.95

Undo air filter cover Allen screw/wing nut (1) and remove cover.

1.96

Remove air filter cartridge (2).

1.97

Remove, inspect and clean foam element (3) all models. Clean by washing in warm
soapy water, rinse with fresh water and allow to dry fully, soak it in clean engine oil
until it has saturated and then squeeze out excess oil before refitting. Replace dam
aged foam filter elements.

1.98

Paper elements must be have all dust and dirt blown out using a low pressure
air-line. Replace damaged paper filter elements.

1.99

Clean the lower body of the air filter, housing and rubber cushions. It is important to
prevent dust from entering into the path of the oil carburetor.

9

1.99.1

Fuel level check.

NOTE

Do not add fuel over the fuel strainer shoulder (maximum level (2).
Fuel can damage paint and plastic. Be careful not to spill fuel when filling your fuel
tank.

1.99.2

Before each operation of the water pump, check the fuel level with the water pump
placed on a level ground. Un-screw the fuel tank cap and check the fuel level. If the
level is too low, add fuel, screw on the fuel tank cap and tighten it.

1.99.3

Only use straight, fresh unleaded petrol (3).

1.99.4

Never use stale or contaminated petrol or a mixture of oil and petrol. Avoid getting
dirt or water in the fuel tank.

1.99.5

Correct Personal Protective Equipment (PPE) MUST be worn at all times when
operating or repairing this machine. This should include but is not limited to;