Hyundai HHD1250 User manual

www.hyundaipower.ca
USER MANUAL

Licensed by Hyundai Corporation, Korea

1.
EN
PREFACE
Thank you for purchasing a Hyundai Portable generator. Please
register your product in order for us to ensure your continuous
satisfaction with our product.
This manual covers the safety, operation and maintenance proce-
dures for the HHD1250 model.
All information in this publication is based on the latest product
information available at the time of approval for printing.
No part of this publication may be reproduced without written per-
mission.
If a problem should arise, please contact us by using the contact
information at the end of this manual.
It is important that this manual be read and fully understood before
operating the generator set. Failure to do so may cause serious
injuries or equipment damage.

2.
EN
Contents
1. SAFETY PRECAUTIONS
1.1) SAFETY LABELS..........................................
1.2) OPERATION SAFETY...................................
1.3) AC SAFETY GUIDELINES............................
1.4) MAINTENANCE SAFETY..............................
1.5) OTHER SAFETY HARZARDS......................
3
3
4
4
5
2. IDENTIFICATION OF COMPONENTS................ 6
3. PRE-OPERATION INSPECTION......................... 11
4. OPERATION
4.1) STARTING THE GENERATOR SET.............
4.2) USING THE GENERATOR SET....................
4.3) STOPPING THE GENERATOR SET............
16
18
19
5. MAINTENANCE
5.1) IMPORTANCE OF MAINTENANCE.............
5.2) MAINTENANCE SCHEDULE.......................
5.3) AIR FILTER SERVICE...................................
5.4) CHANGING ENGINE OIL.............................
5.5) SPARK PLUG SERVICE...............................
5.6) HANDLING & STORAGE..............................
20
20
22
24
25
26
6. TROUBLESHOOTING......................................... 28
7. SPECIFICATIONS AND DATA............................. 31
8. WIRING DIAGRAMS............................................ 32
9. WARRANTY.......................................................... 33
10. GLOSSARY.......................................................... 36
11. QUESTIONNAIRE................................................ 38

3.
EN
1. SAFETY PRECAUTIONS
1.1) SAFETY LABELS
DANGER
This symbol refers to a hazardous or unsafe practice
which has the potential to result in personal injury or
product/property damage.
WARNING
This symbol warns of immediate hazards which will
result in severe or lethal personal injury.
This symbol warns of hazards which can result in severe
or lethal personal injury.
CAUTION
1.2: OPERATIONS SAFETY
• Always perform a pre-operation check before starting the en-
gine.
• Properly clean and maintain the equipment.
• Operate the generator according to instructions for safe and
dependable service.
• Before operating the generator, read the user manual carefully.
Otherwise, it may result in personal injuries or equipment dam-
age.
• Never run the generator in an enclosed area to avoid harm
from exhaust emissions of a poisonous carbon monoxide gas.
• Be careful not to touch the exhaust system during operation
because it can cause burns.
• Pay attention to the warning labels because the engine exhaust
system will become heated during operation and remain hot
immediately after the engine is stopped.
• Gasolineisahighlyammableandexplosiveliquid.Refuelina

4.
EN
well ventilated area with the engine stopped.
• When refueling the generator, keep it away from cigarette,
openames,smokeand/orsparks.
• Connections for standby power to a building’s electrical system
mustbedonebyaqualiedelectricianandmustcomplywith
all applicable laws and electrical codes. Improper connections
may cause serious injuries to electrical workers during power
outage, and when the utility power is restored, the generator
mayexplodeorcauseres.
• Place the generator at least 3ft away from buildings or other
equipment during operation.
• Run the generator on a level surface. If the generator tilts, fuel
spillage may result.
• Know how to stop the generator quickly and understand opera-
tion of all the controls. Never permit anyone to operate the
generator without proper instructions.
• Keep children, pets and rotating parts away from the generator
during operation.
• Do not operate the generator in rain or snow.
• Do not allow any moisture to come in contact with the genera-
tor.
• Do not touch the spark plug while the generator is operating
and shortly after the generator has been shut down
1.3: AC SAFETY GUIDELINES
Before connecting the generator to an electrical device or power
cord:
• Make sure that everything is in right working order. Faulty de-
vices or power cords can lead to an electrical shock.
• Turn off the generator immediately if the device begins to oper-
ate abnormally. Then disconnect the device and investigate the
problem.
• Make sure that the electrical rating of the device does not
exceed that of the generator. If the power level of the device is
between the maximum output power and the running power of
the generator, the generator should not be used for more than
30 minutes.
• The connections from the generator to the household power
supply should be done by professional electrical technicians.
Improperconnectionsmayleadtoarehazardordamagesto
the generator set.
1.4: MAINTENANCE SAFETY
• After any maintenance is performed, wash your body immedi-
ately using soap and clean water because repeated exposure

5.
EN
to lubricant may cause skin irritation.
• Donotcleanthelterelementwithammableuidslikegaso-
line because explosion may occur.
• Turn off the generator set before performing any maintenance.
Otherwise it can cause severe. personal injury or death
• Allow the generator set to cool down before performing any
maintenance.
• Always wear safety glasses when cleaning the generator set
with air.
• Do not clean the generator set with a pressure washer because
it can cause damage to the generator set.
• Before working with batteries, ventilate the area, wear safety
glasses, do not smoke and always disconnect the negative
cablerstandreconnectitlast.
• Use rubber gloves when coming into contact with engine oil.
• Alwaysstopthegeneratorsetbeforeremovingtheoilllercap.
• Onlyqualiedmaintenancepersonnelwithknowledgeoffuels,
electricity,andmachineryhazardsshouldperformmaintenance
procedures.
1.5: OTHER SAFETY HAZARDS
• To avoid breathing in poisonous carbon monoxide from the
exhaust gases, adequate ventilation should be provided if the
generator set is running in a partially enclosed space.
• If the generator set is stored outdoors, check all the electrical
components on the control panel before each use. Moisture
can damage the generator and can lead to an electric shock.

6.
EN
2. IDENTIFICATION OF COMPONENTS
Fuel Gauge
Front panel
Oil Dipstick
Recoil starter handle
Fuel valve
Choke leverAirlter Fuel Tank

7.
EN
Exhaust
Spark plug
Carburator

8.
EN
DC12V 8.3A DC
-
+
DC RESET
ON
OFF
LOW OIL
ON
STOP
AC BREAKER
120V 20A AC
G
HYUNDAI
HEAVYDUT Y GENERATOR/FORTET DURABLE
HHD 1250
1250W
PEAK POWER
1000W
FORCE MAXIMUM
RUNNING POWER
FORCE COURRANTE
120V AC (2) AC Breaker Switch
Ground
Engine Switch
12 V DC Outlet
DC Reset Switch
Low Oil Light

9.
EN
LABEL PLACEMENT

10.
EN
LABEL PLACEMENT

11.
EN
3. PRE-OPERATION INSPECTION
1. Ensure the generator is on a level surface
2. Inspect engine oil:
• Takeouttheoilllercapandcleanthedipstick.
• Checktheoillevelbyreinsertingtheoilllercapwithoutrotat-
ingit.Removetheoilllercapandexaminetheoillevel.Ifthe
oillevelisatorbelowthelowerlevel,relltheoiltotheupper
limit mark.
• Reinserttheoilllercapandtightensecurely.(RefertoFig.
3.0)
Exhaust gas contains poisonous carbon monoxide.
Never run the generator in an enclosed area. Be sure to
provide adequate ventilation
Operate the generator on a level surface. If the generator
is tilted, fuel spillage may result
Keep away from rotating parts while the generator is
running.
WARNING
The generator is air-cooled and may be damaged if
ventilation is inadequate
CAUTION
Running the engine with insufficient oil can cause serious
engine damage.
Engine oil is a major factor affecting engine performance
and service life. Non-detergent or vegetable oils are not
-
recommended.
CAUTION
CAUTION

12.
EN
Fig. 3.0
NOTICE
When the oil level is low, the low oil light on the control panel will
ashandtheenginewillautomaticallyshutdown.Thentakeoffthe
oil dipstick to check the oil level
Fuel level check
• Check the fuel level by reading the gauge or removing the fuel
tank cap and visually check the level.
• Refuel if level is too low. Tighten the fuel tank cap securely
afterlling.(RefertoFig.3.1)
Fig. 3.1
Running the engine with insufficient oil can cause serious
engine damage.
Engine oil is a major factor affecting engine performance
and service life. Non-detergent or vegetable oils are not
-
recommended.
CAUTION
CAUTION
Fuel Gauge
Fuel Tank Cap
FillerCap/
Dipstick
Upper level
Lower level

13.
EN
NOTICE:
If the fuel gauge needle is at the “E” position, it means that the fuel
tank is empty. If the needle is at the “F” position, it means that the
fuel tank is full.
Check the air lter
1.Loosentheknobandremovetheairltercover.Removetheair
lterelementandobserveforcleanliness.(RefertoFig.3.2)
Gasoline is highly flammable and explosive under certain
conditions. Refuel in a well-ventilated area with the
engine stopped
Do not smoke or allow open flames or sparks in the area
where the generator is refueled or where gasoline is
stored. Do not overfill the tank
Be careful not to spill fuel when refueling. Wipe up any
spill gasoline and let the area dry before starting the
engine.
WARNING
Gasoline substitutes, such as gasohol etc., are not
recommended, they may be harmful to the fuel system
components.
CAUTION

14.
EN
Fig. 3.2
2.Cleantheairlterelementwithsoapandwaterorsolvent.
Squeezedryandthensoakincleanengineoil.
3.Squeezeoutallexcessoilandreinstall.
4. Replace the element if it is damaged.
Knob
Air FIlter Cover Filter Element

15.
EN
4. OPERATION
Do not connect the generator to a household electrical
circuit. This could cause an overload and seriously
damage the generator.
Do not exceed the current limit specified for any one
receptacle
Be sure that devices do not exceed the generator’s
running power for more than 30 minutes and that they
never exceed the maximum power output of the generator.
Substantial overloading will switch off the circuit breaker.
Marginal overloading may not switch off the circuit
breaker, but it will shorten the service life of the generator.
Be sure that all devices are in good working order before
connecting them to the generator. If a device begins to
operate abnormally, becomes sluggish, or stops suddenly,
turn off the circuit breaker and the generator engine
switch immediately. Then disconnect the device and
examine it for signs of malfunction.
CAUTION

16.
EN
4.1: STARTING THE GENERATING SET
GROUND TERMINAL
Before using generator, a ground wire must be connected to the
ground terminal.
Beforeusingthegroundterminal,consultaqualiedelectrician.
Ground Terminal Symbol:
For HHD1250 (Recoil Start)
1. Before starting the engine, do not connect the device to the
generator.
2. Turn the AC breaker switch to “OFF”
3. Turn the fuel valve lever to “ON” (Vertical position). Refer to Fig.
4.0
Fig. 4.0
4. Turn the engine switch to “ON”. Refer to Fig. 4.1
To prevent electrical shock from faulty appliances the
generator should be grounded. Connect a length of heavy
wire between the ground source and the terminal at the
rear of the control box.
WARNING
ON
OFF
Valve Lever

17.
EN
Fig. 4.1
5. Close the choke lever according to the arrow’s direction shown
in the right diagram below. Not necessary if the engine is warm.
Refer to Fig. 4.2.
Fig. 4.2
6. Pull the recoil starter handle slowly and return the handle to its
original position. Repeat this step until the engine starts. Refer to
Fig. 4.3
Fig. 4.3
Do not allow the starter grip to snap back. Return it slowly
by hand.
CAUTION
to OPEN position to CLOSE position
ON
OFF