Hyundai HYM40P User manual

BEFORE STARTING MACHINE!
The engine is shipped from the factory without oil. Fill with SAE 15W-40 lubricating oil for petrol
engines, check oil level before starting engine. If you start engine without oil, the engine will be
damaged beyond repair and will not be covered by warranty.
Check the engine oil level with the engine stopped and the lawnmower in a level position.
Remove oil filler cap/dipstick and wipe it clean.
Insert the oil filler cap/dipstick into the oil filler neck as shown, but do not screw it in, then remove
it to check the oil level.
If the oil level is near or below the lower limit mark on the dipstick, fill with recommended oil to the
upper limit, DO NOT overfill.
Re-install the oil filler cap/dipstick.
Oil cap/dipstick Model HYM40P
Oil cap/dipstick Models HYM43P, 43SP, 46SP, 46SPE, 51SP and 51SPE
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CONTENTS
Section Description
Page No/No’s
PREFACE OIL WARNING
2
1. SAFETY
4 - 7
2. MACHINE PARTS
8 - 9
3. ASSEMBLY PROCEDURE
10 - 14
4. OPERATING PROCEDURES
14 - 16
5. MAINTENANCE
17 - 19
6. TROUBLESHOOTING
20
7. SPECIFICATION
21 - 22
8. DISPOSAL of WASTE ELECTRICAL & ELECTRONIC EQUIPMENT
23
9. WARRANTY CONDITIONS
23
10. CONTACT DETAILS
24
11. DECLARATIONS OF CONFORMITY
25
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1. SAFETY.
1.1. The operator of the machine;
1.1.1. 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.
1.1.2. Should never leave it in a condition which would allow an untrained or unauthorised
person/s to operate this machine.
1.1.3. Should take care and show due diligence for the safety of and with regard to those around
whilst using the machine, to include but not limited to;
1.1.3.1.1. Elderly, children, pets, livestock and property.
1.2. Some or all of the following PPE, Warning Signs and symbols may appear throughout this manual
and you must adhere to their warning/s. Failure to do so may result in personal injury.
Personal Protective clothing (PPE)
Warning Signs and Symbols –FOLLOW safety messages to avoid or reduce risk of injury or death.
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 or death.
ON - indicates a hazard
which if not avoided
might result in minor
or moderate injury.
NOTE - indicates a
situation that could
easily result in
READMANUAL
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1.3. Carbon Monoxide.
1.3.1. 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.
1.3.2. The symptoms of carbon monoxide poisoning can include the following;
1.3.2.1. Headaches, dizziness, nausea, breathlessness, collapsing or loss of consciousness.
1.3.2.2. Carbon monoxide symptoms are similar to flu, food poisoning, viral infections and
simply tiredness. That’s why it’s quite common for people to mistake this very dangerous
poisoning for something else.
1.3.3. To avoid Carbon monoxide poisoning DO NOT Use Petrol/Diesel powered equipment inside
a home or garage even if doors and windows are open.
1.3.4. If you think you or someone around you has been affected by carbon monoxide poisoning;
1.3.4.1. Get fresh air immediately.
1.3.4.2. Open doors and windows, turn off machine and leave the affected area.
1.3.4.3. See your doctor immediately or go to hospital - let them know that you suspect
carbon monoxide poisoning.
1.3.5. DO NOT use in an enclosed area or a moving vehicle.
1.4. General fuel safety.
1.4.1. Fuel Safety additional information can be obtained from the Health and Safety Executive.
1.4.2. All fuels are Flammable.
1.4.3. Keep away from all ignition sources i.e. Heaters, Lamps, sparks from Grinding or welding.
1.4.4. Hot work on tanks that have contained fuel is extremely dangerous and should not be
carried out.
1.4.5. Keep work area clean and tidy.
1.4.6. Clean up all spills promptly using correct methods i.e. absorbent granules and a lidded bin.
1.4.7. Dispose of waste fuels correctly.
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1.5. Batterysafety.
1.5.1. Batteries present a risk if they become damage by the possible leaking of electrolyte.
This electrolyte is an acid and can cause serious injuries. Care should be taken when working
on or near them.
1.5.2. Should you come into contact with acid you should;
1.5.3. Contact medical assistance as soon as possible.
1.5.4. Remove all clothing contaminated with acid.
1.5.5. Use fresh running water to wash excess acid, continue this until medical assistance arrives.
1.5.6. Eye contact with acid needs to be washed away. Make sure that you do not wash the acid
to another part of the face or body.
1.5.7. Gasses from charging batteries are highly flammable and great care should be taken to
charge in well ventilated areas.
1.6. Petrol safety.
1.6.1.1. Always fuel and defuel in well-ventilated area.
1.6.1.2. Always wear correct, suitable and fit for purpose Personal Protective Equipment
(PPE), suggested items are as follows, but are not limited too.
1.6.1.3. Hand protection.
1.6.1.4. Protectiveclothing.
1.6.1.5. Respiratory protective equipment should be used when in an unventilated
area.
1.6.1.6. When defueling always use a propriety fuel retriever.
1.6.1.7. Always carry fuel in the correct and clearly marked container.
1.7. Machine safety.
Continual and regular users should monitor closely the condition of
their hands with regard to White finger disease or carpal tunnel
syndrome. If you think you have been affected seek medical advice
immediately.
DO NOT modify the unit in any way.
Only use the machine for the job for which it is intended.
Always remove HT lead from spark plug when checking machine or
changing parts.
DO NOT operate the
equipment when barefoot or
wearing open sandals.
Recommended PPE but not
limited too.
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1.7.1. Inspect machine before each use, and replace any damaged parts before operation. Check
for fuel leaks and make sure all fasteners are secure and in place.
1.7.2. Replace parts that are cracked, chipped or damaged in any way before using the machine.
1.7.3. Always use the lawnmower with the grass catcher, or rear deflector in position.
1.7.4. Stop the engine before emptying the grass catcher or before you change the cutting height.
1.7.5. Never put feet or hands near the mower when running. Before mowing, remove all foreign
objects from the lawn, which may cause injury or damage.
1.7.6. Keep children, people and pets at a safe distance when the lawnmower is in use.
1.7.7. Use only recommended accessories and parts, approved by the manufacturer. Non
approved parts may cause damage to the machine or harm to the user, and will also void your
machine’s warranty.
1.7.8. When replacing the cutting blade or any other parts, always use a certified replacement
sourced from the manufacturer. Only use genuine Hyundai spare parts.
1.7.9. Under no circumstances should you ever take the product apart or alter it in any way even if
the item is faulty. You may damage or cause further harm by taking the product apart and you
will void your warranty in doing so.
1.7.10. These lawnmowers are designed exclusively for cutting grass in garden areas in a private
domestic setting. Using it for any other purpose other than those intended qualify as improper
use. The operator is solely responsible for assuming all risks.
1.7.11. Do not overload the machine. For the first cut of the season always use at the highest
setting, it will prevent machine from being overloaded.
1.7.12. The machine will work better when operated within its specified performance range.
1.7.13. Blunt blades will not cut grass efficiently so check blade carefully before each use. If blade is
blunt have it sharpened and re-balanced or replace it.
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2. MACHINEPARTS
2.1. Models:- HYM41P, HYM43P, HYM43SP, HYM46SP, HYM46SPE, HYM51SP and HYM51SPE
1
Drive lever
8
Spark plug
2
Operator Presence Control OPC
9
Oil filler cap and dipstick
3
Throttle/Chokelever (On opposite
handle onHYM46SPE/HYM51SPE)
10
Fuel filler cap
4
Recoil handle
11
Folding handle
5
Polyestergrasscatcher (Models
HYM40P, 41P, 43P & HYM43SP)Half plastic box
(ModelsHYM46SP, 46SPE, 51SP & 51SPE)
12
Side discharge deflector
6
Height adjustment lever
13
Primer bulb (Not fitted on
HYM46SPE/HYM51SPE)
7
Mowerdeck
14
Exhaust
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2.2. Model HYM40P only
1
Operator Presence Control OPC
7
Grasscatcher
2
Air filter
8
Recoil start handle
3
Oil filler cap and dipstick
9
Fuel filler cap
4
Mowerdeck
10
Folding handle
5
Spark plug
11
Exhaust
6
Primer bulb
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3. ASSEMBLY PROCEDURE
3.1. Remove machine from packaging then;
3.2. Catcherassembly.
3.2.1. On the HYM40P, 41P, 43P and 43SP, insert metal frame.
3.2.2. On lawnmower lift rear cover (2) and clip the grass catcher (1) onto the rear of the mower at
point (3).
3.2.3. To remove the grass catcher lift the rear cover (2) and unhook the grass catcher (1).
3.3. Handle assembly. N.B. Locking knobs vary between models)
3.3.1. HYM40P only.
3.3.1.1. Slot handles in base unit (3) and use
supplied screws (1) to lock into place.
Fold up arms and tighten securing knobs
(2) as shown.
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3.3.2. All other models.
3.3.2.1. Clamp the handle to the main body by
using the lower clamps (2).
3.3.2.2. Once this is done unfold the upper half
of the handle and lock into place using
clamps (1).
3.4. Fitting recoil to handle.
3.4.1. Unplug spark plug, pull back the OPC lever
3.4.2. Slowly pull recoil until it reaches the recoil retaining loop on right hand handle.
3.5. Height Adjustment.
3.5.1. HYM40P model only.
3.5.1.1. To adjust the cutting height on the
HYM40P model, the wheels can be removed
and adjusted manually to one of three
settings.
3.5.1.2. Set each wheel to the same height to
ensure an even cut.
3.5.2. All other models.
3.5.2.1. Using adjustment lever pull outwards and select required height.
3.5.2.2. Height is automatically adjusted to all wheels.
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3.6. Electric start module for models HYM46SPE/HYM51SPE only.
3.6.1. Take out the plastic
panel (1) from the box.
3.6.2. Remove section (9).
3.6.3. Align the mounting
holes on the plastic
panel with the
mounting holes on the
upper-handle (2).
3.6.4. Fix the plastic panel
with the bolts and nuts
(2) and (4)
provided.
3.6.5. Connect the
engine cable
and battery.
3.6.6. When
charging the
battery use the
chargesocket
(7) for 6 hours
before use.
3.7. 4 in 1 machines.
3.7.1. Functions;
3.7.1.1. Cut and mulch.
3.7.1.2. Cut and drop. (Side discharge).
3.7.1.3. Cut and collect.
3.7.1.4. Cutting and rear discharge.
3.7.2. What is mulching?
3.7.2.1. It is when the grass is cut multiple times it then falls (or is blown) to the ground.
3.7.3. Hints for mulching.
3.7.3.1. Only cut 1/3rd of the growth.
3.7.3.2. Make sure the blade is sharpened regularly. Try not to mow when wet.
3.7.3.3. Set the throttle at maximum. Only mow at walking pace.
3.7.3.4. Regularly clean mulching wedge, underneath of cutter deck and chute.
3.7.4. Fitting the Mulching plug.
Make sure the machine is stationary and not running!
3.7.4.1. Lift the rear cover and remove the grass catcher.
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3.7.4.2. Push the mulching wedge into the discharge channel. Lock the mulching wedge into the
slot.
3.7.4.3. Lower the rear cover again.
3.7.5. Cut and drop. (Side discharge).
3.7.5.1. Lift the rear cover and remove the grass catcher.
3.7.5.2. Fit the mulching wedge.
3.7.5.3. Lift side flap for side discharge.
3.7.5.4. Mount the discharge chute for side discharge on the support pin of the side flap.
3.7.5.5. Lower the side flap–the side flap lies on top of the side discharge chute.
3.7.6. Cut and collect.
3.7.6.1. For mowing with the grass catcher, remove the mulching wedge and side discharge
chute and fit the grass catcher.
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3.7.6.2. Removing the mulching plug:
3.7.6.2.1. Lift rear cover and remove the mulching wedge by unlocking and removing it.
3.7.6.3. Removing the side discharge chute:
3.7.6.3.1. Lift side discharge flap and remove discharge chute.
3.7.6.3.2. The side discharge flap automatically closes the discharge opening on the
housing by means of a spring. Regularly clean the side flap and discharge opening
from grass and dirt.
4. OPERATING PROCEDURES
Always use the lawnmower with the grass catcher, or rear deflector in
position.
Stop the engine before emptying the grass catcher or before you change
the cutting height.
Never put feet or hands near the mower when running.
Before mowing, remove all foreign objects from the lawn, which may
cause injury or damage.
Keep children, people and pets at a safe distance when the lawnmower
is in use.
Always wear correct PPE when using this machine.
Recommended PPE but not limited
too.
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4.1. Recoil Starting ‘Push Type’ model (N.B. HYM40P does not have a throttle lever –it is a fixed speed
engine).
4.1.1. Select correct cutting height.
4.1.2. When starting from cold, turn throttle lever to position and push the primer bulb
in fully 5 times.
4.1.3. When starting warm engine, turn throttle lever to half speed position and push the primer
bulb in once fully.
4.1.4. Pull the Operator Presence Control (OPC) lever back to the handle.
4.1.5. Pull the recoil starter sharply, do not let go of recoil starter handle, release slowly and
repeat until engine starts.
4.1.6. Once engine is running, push engine speed control fully forward.
4.1.7. Pull drive lever towards main handle push machine forward to cut grass. (N.B Not fitted
on HYM40P & HYM43P).
4.2. Recoil Starting ‘Self Propelled’ model.
4.2.1. Select correct cutting height.
4.2.2. When starting from cold, turn throttle choke lever to position and push the primer
bulb in fully 5 times.
4.2.3. When starting warm engine, turn throttle choke lever to half speed position and push the
primer bulb in once fully.
4.2.4. Pull the Operator Presence Control (OPC) lever back to the handle.
4.2.5. Pull the recoil starter sharply, do not let go of recoil starter handle, release slowly and
repeat until engine starts.
4.2.6. Move drive lever towards main handle and machine will move forward to cut grass.
4.2.7. N.B Releasing the OPC lever will stop the lawnmower.
4.3. Electric start model HYM46SPE/HYM51SPE. (Note –there is no fuel primer bulb on this model).
4.3.1. Charge the battery for 6 hours before use. Model HYM46SPE/HYM51SPE only.
4.3.2. When starting from cold, turn throttle choke lever to position.
4.3.3. When starting warm engine, turn throttle choke lever to half speed position.
4.3.4. Pull the Operator Presence Control (OPC) lever back to the handle.
4.3.5. Turn key to start engine. Models HYM46SPE/HYM51SPE only.
4.3.6. Once engine is running, select drive speed 1, 2 or 3.
4.3.7. Standing behind the machine, move drive lever towards main handle and machine will move
forward to cut grass.
4.3.8. N.B Releasing the OPC lever will stop the lawnmower.
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4.4. Operation.
4.4.1. Do not operate the engine in a confined space where dangerous carbon monoxide fumes
can collect.
4.4.2. Mow only in daylight.
4.4.3. Avoid operatingthe equipment in wet grass, where feasible.
4.4.4. Always be sure of your footing on slopes Walk, never run.
4.4.5. For wheeled rotary machines, mow across the face of slopes, never up and down.
4.4.6. Exercise extreme caution when changing direction on slopes.
4.4.7. Do not mow excessively steep slopes.
4.4.8. Use extreme caution when reversing or pulling the lawn mower towards you.
4.4.9. Stop the blade if the lawn mower has to be tilted for transportation when crossing surfaces
other than grass, and when transporting the lawn mower to and from the area to be mowed
4.4.10. Never operate the lawn mower with defective guards, or without safety devices, for
example deflectors and/or grass catchers, in place.
4.4.11. Do not change the engine governor settings or over- speed the engine.
4.4.12. gage all blade and drive clutches before starting the engine.
4.4.13. Start the engine carefully according to instructions and with feet well away from the blade
4.4.14. Do not tilt the lawn mower when starting the engine.
4.4.15. Do not start the engine when standing in front of the discharge chute.
4.4.16. Do not put hands or feet near or under rotating parts. Keep clear of the discharge opening
at all times.
4.4.17. Never pick up or carry a lawn mower while the engine is running.
4.4.18. Stop the engine and disconnect the spark plug cap, make sure that all moving parts have
come to a complete stop and, where a key is fitted remove the key.
4.4.18.1. Before clearing blockages or unclogging chute.
4.4.18.2. Before checking, cleaning or working on the lawn mower.
4.4.18.3. After striking a foreign object. Inspect the lawnmower for damage and make repairs
before restarting and operating the lawn mower.
4.4.18.4. If lawn mower starts to vibrate abnormally (check immediately).
4.4.18.5. Whenever you leave the lawn mower.
4.4.18.6. Beforerefueling.
4.4.19. Reduce the throttle setting during engine shut down.
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5. MAINTENANCE
5.1. The Blade.
Do not touch rotating blade.
Stop the engine and unplug the spark plug before doing any repairs or
maintenance.
For four stroke engines, check regularly the oil level and add some oil or
replace it if necessary.
Frequently check the lawnmower and ensure that all grass deposits are
removed from beneath the deck.
Regularly lubricate the wheel bearings with a suitable lubricant.
For security and condition - Check the blade, in order to obtain a good cut,
the blade should always be sharp and well balanced. At regular intervals,
check the tightness of all nuts, bolts and screws.
If the blade hits an obstacle, stop the lawnmower and take it to a service
dealer.
Refuel in a well-ventilated area with the engine off.
Whilst carrying out maintenance you must wear
correct PPE, suggested PPE but not limited too;
5.1.1. The blade is made of pressed steel, in order to obtain a good cut sharpen the blade
frequently, around every 25 hours of work.
5.1.2. Be sure that the blade is always well balanced.
5.1.3. To remove the blade, unscrew the bolt, check the blade support and change all spare parts
if they are worn out or damaged.
5.2. The Spark Plug.
5.2.1. Spark plug type (or equivalent) F7RTC.
5.2.2. To check spark plug, remove spark plug cap and remove spark plug using the supplied spark
plug wrench.
5.2.3. Clean the spark plug electrode also making sure that there is no damage to the insulator or
electrode.
5.2.4. The spark plug gap should be 0.70mm to 0.80mm adjust as necessary by carefully bending
side electrode.
5.2.5. Install cleaned and adjusted spark plug by hand to avoid cross-threading.
5.2.6. After spark plug seats then tighten as necessary but avoid over-tightening.
5.2.7. Attach spark plug cap.
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Loose spark plugs can overheat and damage engine.
A dirty air filter will restrict the air flow to the carburetor, which will
reduce engine efficiency.
When using the lawnmower in very dusty areas you must clean or
replace the air filter more often.
Never operate machine without the air filter being fitted it can cause
damage to the engine which is not covered by warranty.
5.3. Air Filter.
5.3.1. To gain access to the air filter press the latch tab.
5.3.2. Remove filter, check for contamination and clean as required.
5.3.3. Clean filter by blowing air through it using an air gun not exceeding 30psi.
5.3.4. Never use a brush to clean the filter it will only drive dirt into the fibers of the filter.
5.3.5. Wipe dirt from the air cleaner body by using a moist rag, be careful to prevent dirt or debris
entering the air ducts into the carburetor.
5.4. Fuel and Carburetor.
Using old or stale fuel will impair starting and running of machine.
Make sure that the machine has fresh unleaded fuel and always
remove fuel before storing for long periods.
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5.4.1. To drain the carburetor float bowl undo the
drain bolt making sure that the washer is not lost.
5.4.2. Use a suitable container to catch fuel. Take care
not to spill fuel and make sure that all spilt fuel is
cleared away safely.
5.4.3. Open fuel valve to make sure all fuel is drained.
5.4.4. Once drained you can release bowl by undoing
bowl release bolt on bottom of float bowl, be sure
not to lose the bowl sealing washer.
5.4.5. Remove any remaining fuel from bowl.
5.5. Cleaning.
Do not hose engine.
Water can damage engine or contaminate the fuel system.
5.5.1. Wipe deck with dry cloth.
5.5.2. Hose under deck by tilting the mower so that the air filter is up.
5.5.3. If fitted with hose attachment - connect hose, start engine and turn on water to clean under
thedeck.
5.6. Storage.
When storing any type of power equipment in an un-ventilated or material
storage shed, care should be taken to rust-proof the equipment.
Using a light oil or silicone, coat the equipment, especially cables and all
moving parts.
5.6.1. The following steps should be taken to prepare your lawnmower for storage:
5.6.1.1. Following the final cut of the season, drain the fuel tank and run engine until it stops,
to drain the carburetor of fuel.
5.6.1.2. Clean and lubricate mower thoroughly.
5.6.1.3. Lightly coat mower’s cutting blade with oil to prevent rusting. Store mower in a dry,
clean area.
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6. TROUBLESHOOTING.
6.1. Engine Troubleshooting - N.B. Where necessary all corrective actions should be carried out by
suitably qualified person/s.
6.2. If the starter rope becomes disconnected from the rope guide on handle, disconnect the spark plug
cap. Depress the blade control handle and pull the starter rope out from engine slowly and re-
engage in guide. Re connect spark plug cap.
PROBLEM
PROBABLECAUSE
CORRECTIVEACTION
Engine does not
start.
Throttle lever not in the correct
position for the prevailing conditions.
Move throttle lever to correct
position.
Fuel tank is empty.
Fill tank with fuel.
Stale fuel
Drain carburetor float bowl.
Air filter element is dirty.
Clean air filter element.
Spark plug is loose.
Tighten spark plug to 25- 30Nm.
Spark plug cap loose or disconnected
from plug.
Make sure spark plug cap is correctly
fitted onto spark plug.
Spark plug gap is incorrect.
Set gap between electrodes at
0.7 to 0.8mm.
Carburetor is flooded with fuel.
Remove air filter element and pull
starter rope continuously until
carburetorclears.
Faulty ignition module.
Contact the service dealer.
Engine difficult
to start or loses
power.
Dirt, water or stale fuel in tank.
Drain fuel and clean tank. Fill tank
with clean, fresh fuel.
Vent hole in fuel tank cap is plugged.
Clean or replace fuel tank cap.
Air filter element is dirty.
Clean air filter element.
Engine operates
erratically.
Spark plug is defective.
Fit new, correctly gapped plug.
Spark plug gap is incorrect.
Set gap between electrodes at
0.7 to 0.8mm.
Air filter element is dirty.
Clean air filter element.
Engine idles
poorly.
Air filter element is dirty.
Clean air filter element.
Air slots in engine shroud are
blocked.
Remove debris from slots.
Cooling fins and air passages under
engine housing are blocked
Remove debris from cooling fins and
air passages.
Engine skips at
high speed.
Gap between electrodes of spark
plug is too close.
Set gap between electrodes at
0.7 to 0.8mm.
Engine
overheats.
Cooling airflow is restricted.
Remove any debris from slots in
shroud, blower housing, air passages.
Incorrect spark plug.
Fit new spark plug.
Mowervibrates
abnormally.
Cutting assembly is loose.
Tighten blade.
Blade/Cutting assembly is
unbalanced.
Take to service dealer.
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