Hyundai HY3800LE-LPG User manual

1

2
CONTENTS
PAGE NO.S
1
SAFETY
3 - 7
2
PART LOCATIONS
8
4
PREPERATION FOR USE
9 –11
5
STARTING THE MACHINE
11 - 15
6
STOPPING THE MACHINE
16
7
USING THE MACHINE
16 –17
8
MAINTENANCE
18 –20
9
STORAGE
21
10
TRANSPORTATION
22
11
SPECIFICATION
22
12
PRODUCT DISPOSAL & RECYCLING
23
13
DECLARATION OF CONFORMITY
24
14
CONTACT DETAILS
25
15
WARRANTY REGISTRATION
25
16
MANUAL UPDATES
25
INDEX

3
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 soldto 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 this machine.
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 ap-
pear throughout this manual. YouMUST adhere to their warnings. Failure to doso
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.
1. SAFETY

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/Diesel powered 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 your dealer.
1.15 If you think you have or someone around you has been affected by carbon monoxide
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 services.
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.

5
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.
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 connectors for the 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 damaged item MUST be taken out of service
until the damage has been repaired by an electrically competent person.

6
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.
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 part of your face 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

7
recommended to observe the condition of your hands and fingers. Seek medical
attention immediately if any of the above symptoms should occur.
1.70 Noise (where applicable).
1.71 The operating noise of the machine can damage 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.

8
1
Control Panel
6
Oil Drain Plug
2
Fuel Gauge
7
Fuel Valve
3
Fuel Filler Cap
8
Recoil Start Handle
4
LPG Connector
9
Air Filter
5
Oil Filler/Dipstick
2. PART LOCATIONS

9
CAUTION
If using LPG as the fuel source, you MUST ensure the fuel tank has been completely
drained of any petrol before switching to LPG.
NOTE
This machine is shipped without fuel or oil.
Fuel and Oil levels must be checked and maintained before each use.
Recommended Oil: Semi Synthetic SAE15W40 Engine Oil
3.0 Place the generator on a flat level surface.
3.1 Clean the area around the oil filler and remove the oil filler cap/dipstick.
3.2 Slowly fill the engine with oil through the oil filler until it reaches the upper thread of
the filler hole or the upper limit level mark on the dipstick.
3.3 Stop filling occasionally to check the level.
DO NOT overfill.
3.4 Refit the oil filler cap and tighten securely.
3.5 You MUST check the engine oil level before starting every session.
CAUTION
ALL FUELS ARE FLAMMABLE
Always fuel and defuel in a well-ventilated area away from any sources of ignition.
Always allow the engine to cool completely before refuelling or defueling.
OIL
FUEL
3. PREPARATION FOR USE

10
3.6 Place the generator on a flat level surface in a well-ventilated area.
3.7 Ensure fuelling takes place away from any possible sources of ignition.
3.8 Allow the engine to cool completely before fuelling.
3.9 Clean the area around the fuel filler cap and remove the cap.
3.10 Slowly fill the engine with fresh unleaded petrol.
DO NOT mix fuel with oil.
3.11 Allow a 25mm gap between the top of the fuel and the top of the fuel tank to allow
for fuel expansion.
3.12 Once fuelling has finished, refit the fuel cap and tighten securely.
Wipe up any spilled fuel before starting the machine.
3.13 To prevent gum deposits from forming in fuel system parts such as the carburettor,
fuel hoses or tank during storage. Alcohol blended fuels, ethanol or methanol can
attract moisture, which leads to separation and formation of acids during storage.
Acidic gas can damage the fuel system.
Fuel should be emptied before storage for 30 days or longer.
See the Storage section.
Never use engine or carburettor cleaning products in the fuel tank as permanent
damage may occur.
3.14 The requirement for Electrical installations BS7971:2008 requires that the frame and
external electrically conductive part of this generator be properly connected to an
approved earth ground.
3.15 Proper grounding of the generator will prevent electric shock in the event of ground
fault condition in the generator or in connected electrical devices.
3.16 Proper grounding also helps dissipate static electricity, which often builds up in
underground devices.
GROUNDING / EARTHING

11
3.17 This range of generators adopt a floating earth configuration which means that the
Neutral of the alternator is not connected to the Earth of the machine.
3.18 It is therefore important that you only use the generator to supply equipment in the
following class combinations:
One or more of CLASS II equipment
Only ONE item of CLASS I equipment
One or more of CLASS II equipment and only ONE item of CLASS I equipment
3.19 CLASS I equipment has a GREEN/YELLOW earth wire connected inside the plug.
3.20 CLASS II equipment DOES NOT have GREEN/YELLOW earth wire connected
inside the plug.
3.21 CLASS II equipment will have the following symbol embossed or printed
on the casing.
WARNING
NEVER start or stop the engine with electrical devices plugged in to the power outlets
and devices turned on.
Unplug all electrical loads from the unit’s power outlets or make sure that the main
breaker is OFF (down) position, before starting the engine.
WARNING
If running the generator on LPG you MUST ensure the petrol fuel tank has been
completely drained.
4.0 Move the fuel selector switch to the petrol position.
4.1 Turn the fuel tap to the ON position.
4.2 Turn the ignition switch to the ON position.
4. STARTING THE MACHINE
RECOIL START

12
4.3 Move the choke lever to the START position.
4.4 Firmly grasp the recoil handle and pull slowly until resistance is felt.
Then pull rapidly.
NOTE: Always pull so the pull cord remains straight, if you pull the cord at an angle
it will increase cord wear and may damage the machine.
Always return the recoil cable back to the start position slowly, do not let go and allow
it to snap back.
4.5 When the engine starts, move the choke lever to the ½ choke position until the
engine runs smoothly and then move to the RUN position.
If the engine falters, move the choke lever back to the ½ position until the engine runs
smoothly and the back to the RUN position.
WARNING
Starter cord kickback (rapid retraction) will pull your hand and arm towards the engine
faster than you can let go which could cause injury. When starting the engine, pull the
cord slowly until resistance is felt and then pull rapidly to avoid kickback.
4.6 If the engine fails to start after 3 pulls, or if the unit shuts down during operation.
Make sure the unit is on a flat level surface and check for proper oil level in the crank
case.
This engine is equipped with a low oil level protection device.

13
NOTE
If the battery is discharged or unavailable, use the manual starting instructions above.
4.7 Move the fuel selector switch to the petrol position.
4.8 Turn the fuel tap down to the ON position.
4.9 Turn the ignition switch to the ON position.
4.10 Move the choke lever to the START position.
ELECTRIC START

14
4.11 Turn the ignition hey to the START position and hold there for 3 to 5 seconds.
Once the engine fires, release the key and it will automatically return to the ON position.
DO NOT hold the ignition key in the start position for periods of over 5 seconds as
this may cause damage to the machine.
If the generator fails to start, release the key, wait 60 seconds and try and again.
4.12 When the engine starts, move the choke lever to the ½ choke position until the
engine runs smoothly and then to the RUN position.
If the engine falters, move the choke lever back to the ½ choke position until the
engine runs smoothly and then back to the RUN position.
WARNING
Before running the generator on LPG you MUST drain all the petrol from the fuel tank.
4.13 Drain all the petrol from the fuel tank and turn the petrol fuel tap to the closed
position.
4.14 Move the fuel selector switch to the LPG position.
4.15 Connect the LPG hose to the LPG inlet on the generator and tighten the connection
securely using a spanner.
4.16 Connect the other end of the LPG hose to the LPG bottle and tighten the connection
securely using a spanner.
4.17 Turn the LPG gas bottle on and check for leaks.
You can check for leaks by mixing a small amount of washing up liquid with water
and brushing on to the connections at either end of the LPG hose.
If the solution starts to bubble, turn off the gas, remove the LPG hose and refit and
test again.
4.18 Turn the ignition switch to the ON position.
LPG START

15
4.19 Move the choke to the RUN position.
4.20 Press the decompression valve on the LPG regulator for 3 to 5 seconds.
Recoil Start
4.21 Firmly grasp the recoil handle and pull slowly until resistance is felt.
Then pull rapidly.
NOTE: Always pull so the pull cord remains straight, if you pull the cord at an angle
it will increase cord wear and may damage the machine.
Always return the recoil cable back to the start position slowly, do not let go and allow
it to snap back.
Electric Start
4.22 Turn the ignition hey to the START position and hold there for 3 to 5 seconds.
Once the engine fires, release the key and it will automatically return to the ON position.
DO NOT hold the ignition key in the start position for periods of over 5 seconds as
this may cause damage to the machine.
If the generator fails to start, release the key, wait 60 seconds and try and again.
4.23 When the engine starts, move the choke lever to the ½ choke position until the
engine runs smoothly and then to the RUN position.
If the engine falters, move the choke lever back to the ½ choke position until the
engine runs smoothly and then back to the RUN position.

16
5.0 Turn off and disconnect any electrical loads from the generator.
Never turn off the generator with electrical loads still connected.
5.1 Allow the generator to run at idle under no load for 20 to 30 seconds.
5.2 Turn the ignition switch to the OFF position.
5.3 If using petrol: Turn the petrol fuel tap to the OFF position.
5.4 If using LPG: turn the LPG bottle valve to the closed position.
NOTE
The engine is equipped with a low oil level sensor that will shut the engine down
automatically when the oil level drops below a specified level.
Oil and fuel levels MUST be check before each operation.
6.0 If the engine shuts down by itself and the fuel tank has enough petrol, check the
engine oil level. Engine oil should be checked daily.
6.1 DO NOT overload the generator. DO NOT overload individual sockets.
The outlet sockets are protected against overload with a push-to-reset type circuit
breakers.
If the current rating of any circuit breaker is exceeded, that breaker will open and the
electrical output to that socket will be lost.
6.2 DO NOT place the LPG bottle on the exhaust side of the generator.
6.3 Connecting Electrical Loads.
6.4 Let the engine run until the rpm is stable and has been allowed to warm up for a few
minutes after starting.
6.5 Plug in an electrical load and turn on.
6.6 Add up the rated watts (or amps) of all loads to be connected at one time.
This total should not be greater than the circuit breaker rating of the output socket
supplying the power or the rated wattage/current capacity of the generator.
NOTE
Connect all electrical loads to the generator in the OFF position, then turn ON for
operation.
Turn all electrical loads OFF and disconnect from your generator before stopping the
generator.
Exceeding the generators wattage/current capacity could damage the generator and
any electrical devices connected to it.
DO NOT exceed the generators wattage/current capacity.
Failure to disconnect the electrical load before switching the generator off may damage
the AVR.
5. STOPPING PROCEDURE
6. USING THE MACHINE

17
6.7 Overloading.
6.8 Overloading the generator in excess of its rated wattage capacity can result in damage
to the generator and to connected electrical devices.
6.9 Observe the following to prevent overloading the unit;
6.10 Add up the total wattage of all electrical devices to be connected at one time.
This total should not be greater than the generators wattage capacity.
6.11 The rated wattage of lights can be taken from light bulbs. The rated wattage of tools,
appliances and motors can usually be found on a data label or decal affixed to the
devices.
If the appliance, tool or motor does not give wattage, multiply volts by ampere rating to
determine watts. (volts x amps = watts).
6.12 Some electrical induction motors require about three times more power for staring than
for running.
This surge of power only lasts a few seconds when starting.
You must make sure you allow for high starting wattage when selecting electrical
devices to connect to the generator.
6.13 Calculate the watts needed to start the largest motor.
Add that figure to the running watts of all the other connected loads.
Start the largest motor first and only one motor at a time.
6.14 The AC switch (breaker) will turn OFF automatically when the load exceeds the
generator output.
6.15 If the AC switch turns OFF then before resetting, remove some of the load and keep
below the rated output of the machine.
6.16 DO NOT connect the generator to a Mains AC socket in your building, commonly
known as ‘back feeding’.
It is extremely dangerous and illegal.
6.17 To remain emissions compliant at high altitude (altitudes over 5000 feet)
adjustment is required. This adjustment will cause decreased performance,
increased fuel consumption and increased emissions.
Contact your dealer for high altitude adjustment information.
6.18 Operation of the engine at altitudes below 2500 feet with the high altitude kit is not
recommended.

18
WARNING
All maintenance should be carried out by qualified persons only.
Only Manufacturer approved parts should be used.
Allow the engine to cool completely before carrying out any maintenance or repairs.
Remove the spark plug HT lead cap before carrying out any maintenance or repairs.
7.0 Follow the maintenance intervals shown below. More frequent service is required
when operating in adverse conditions.
MAINTENANCE SCHEDULE
After first 10 hours
Change the engine Oil
Every 8 hours or Daily
Clean the machine
Check the engine oil level
Every 25 Hours or Yearly
Clean the air filter
Every 100 hours or Yearly
Change the engine oil
Yearly
Replace the air filter
Service the fuel valve
Service the spark plug
Check the exhaust and spark arrestor
Clean the cooling system
7.1 The warranty of the generator does not cover items that have been subjected to
operator abuse or negligence. To receive full value from the warranty, the operator
must maintain the generator as instructed in this manual. Some adjustments will need
to be made periodically to properly maintain the generator.
7.2 All adjustments in the Maintenance section of this manual should be made at least
once each session.
7.3 Generator maintenance consists of keeping the machine clean and dry.
Operate and store the unit in a clean dry environment where it will not be exposed to
excessive dust, dirt, moisture or any corrosive vapours. Cooling air slots in the
generator must not become clogged with snow, leaves or any other foreign material.
DO NOT use the machine where it can become exposed to rain, snow, sleet or any
other type of moisture.
NOTE
Recommended Oil: Semi Synthetic SAE15W40 Engine Oil
7.4 Drain the engine oil while the engine is warm, not hot.
Warm oil will drain more effectively.
7.5 Place the generator on a flat, level surface.
7. MAINTENANCE
OIL

19
7.6 Clean the area around the oil drain plug and the dipstick/fill port.
7.7 Place a suitable container underneath the generator to collect the waste oil.
7.8 Remove the oil drain plug and the dipstick from the engine and allow the oil to drain
completely.
7.9 Once the oil has drained, refit the oil drain plug and fully tighten.
7.10 Slowly fill the engine with fresh semi synthetic SAE15w40 engine oil to the top of the
oil filler neck.
Stop occasionally to check the oil level.
7.11 Once full, refit the dipstick and tighten securely.
7.12 Wipe up any spills and dispose of the waste oil at a proper collection centre.
7.13 Remove the spark plug HT lead cap from the spark plug.
7.14 Clean the area around the spark plug to reduce the risk of dirt or debris entering
the cylinder.
7.15 Using a spark plug wrench, undo and remove the spark plug.
7.16 Visually inspect the spark plug and spark plug washer.
If they show signs of wear or damage, then replace.
7.17 Using a soft wire brush, remove any carbon deposits from the electrode.
7.18 Using a feeler gauge, check the spark plug gap.
SPARK PLUG

20
7.19 Adjust as necessary by carefully bending the side electrode to achieve the correct
gap.
7.20 Refit the spark plug by hand to avoid cross threading.
7.21 Once the spark plug seats, tighten with the spark plug wrench.
DO NOT over tighten, torque to 15 ft/lbs.
7.22 Reattach the spark plug HT lead cap.
7.23 The spark arrestor, if fitted, is located on the back of the exhaust.
7.24 Remove the clamp and the spark arrestor screen.
7.25 Clean the spark arrestor screen with a soft wire brush.
7.26 Replace the spark arrestor if it is damaged.
7.27 Refit the spark arrestor.
7.28 The engine will not run properly and may be damaged if you use a dirty air filter.
Replace the air filter once a year.
Clean or replace more frequently if operating under dusty conditions.
7.29 Undo the air filter cover screw and remove the air filter cover.
7.30 Remove the sponge air filter element.
7.31 Clean the sponge air filter element in a warm soapy solution and allow to air dry.
DO NOT twist the element.
7.32 Clean the air filter cover ensuring no dirt or debris can enter the carburettor.
7.33 Once dry, soak the sponge element in fresh, clean engine oil and squeeze any excess
in to a suitable container.
7.34 Reinstall the air filter element and refit the air filter cover.
SPARK ARRESTOR (if installed)
AIR FILTER