Könner & Söhnen KS 2100i S User manual

EN
Please, read this manual
carefully before use! Owner’s Manual
Inverter Generator
KS 2100i S
KS 2100iG S
KS 3100i S
KS 3100iG S
KS 5500iES ATSR
KS 5500iEG S

INTRODUCTION
SAFETY INFORMATION 1
Thank you for your purchase of Könner & Söhnen products. This manual contains a brief description of
safety, use and debugging. More information can be found on the ocial manufacturer’s website in the
support section: ks-power.de/betriebsanleitungen.
You can also go to the support section and download the full version of the manual by scanning the QR
code, or on the website of the ocial importer of Könner & Söhnen products: www.ks-power.de/en
Manufacturer reserves the right to make alterations into the generators, which may not be reected in this
manual. Pictures and photos of the product may vary from its actual appearance. At the end of this manual,
You may nd contact information which you are free to use in case of any issues occurrence.
All data, specied in this operation manual is the most up to date for the moment of its publishing. The
current list of service centers you can nd at the website of ocial importer: www.ks-power.de/en
Do not use the generator in rooms with poor ventilation or in conditions of excessive humidity. Do not
place the generator in water or on moist soil. Do not expose the generator to rain, snow, as well as to direct
sunlight for a long time. Place the generator on a at, hard surface, away from ammable liquids/gases
(at a minimum distance of 1 m). Keep unauthorized persons, children, and animals away from work area.
Wear safety shoes and gloves.
We care about the environment, therefore, we consider it expedient to saveWe care about the environment, therefore, we consider it expedient to save
paper and leave in print a short description of the most important sections.paper and leave in print a short description of the most important sections.
Be sure to read the full version of the manual before
getting started!
Failure to follow the recommendations marked with this
sign may lead to serious injury or death of the operator
or third parties.
Useful information while operating the machine.
ATTENTION – DANGER!
IMPORTANT!
ELECTRICAL SAFETY 1.1
The generator produces electricity that may lead to an electric shock while neglecting compliance regu-
lations. Könner & Söhnen generators were initially designed as an IT system with basic protection by in-
sulation of hazardous live parts according to DIN VDE 0100-410. The generator housing is insulated from
the current-carrying L and N conductors. The generator must be grounded in all cases, except for an IT
system with an insulated neutral wire and bonding. A grounded IT system requires the use of an insulation
monitoring device. Further details regarding the use of the generator in IT and TN systems can be found on
our website or requested from our technical support. Wires with damaged or spoiled insulation should be
replaced. You should also replace worn, damaged or rusty contacts.
The device generates electricity. Follow safety precautions
to avoid electric shock.
As exhaust gases contain poisonous carbon dioxide (CO2)
and carbon monoxide (CO) gases which are dangerous
for life, it is strictly forbidden to install the generator in
residential buildings, premises connected to residential
buildings by a common ventilation system, other rooms
from which exhaust gases may enter living premises.
ATTENTION – DANGER!
ATTENTION – DANGER!
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PRECAUTIONS WHEN WORKING WITH
GASOLINE GENERATOR 1.2
Do not start the generator operation upon presence of electric load! Disconnect the load before you stop
the engine. Only unleaded gasoline is recommended for the generator. It is forbidden to use
kerosene or other fuel types. Before running the generator, it is necessary to dene the place and means of
its emergency stop. Do not refuel the running generator.
Fuel contaminates the land and groundwater. Do not
allow the leaking gasoline from the tank!
ATTENTION – DANGER!
MAIN OVERVIEW 2
PRECAUTIONS WHEN WORKING WITH HYBRID GENERATOR 1.3
Do not start the generator operation upon presence of electric load! Before usage make sure, that all the
hoses are connected properly. In case of gas leakage, stop the gas ow from the source to generator and
ventilate the room as soon as possible. For stopping gas powered engine: disconnect all the connected de-
vices rst, then close the gas valve, then turn o the engine. After that set the starter switch to OFF position
and turn o the gas supply valve.
Do not allow sparks near gas powered generetor during
its work.
ATTENTION - DANGER!
For dual fuel models, propane-butane mixture for cars
(LPG) or propane can be used as gas! It is forbidden to
use any other gas!
IMPORTANT!
The gas cylinder valve must not be closed when the gen-
erator is not running. The generator must not be operat-
ed on gas in basements.
ATTENTION - DANGER!
Be careful. Do not operate the generator, if you are tired,
under the inuence of drugs or alcohol. Inattention may
cause a serious injury.
ATTENTION – DANGER!
Using device for other purposes deprives the right for
free warranty.
IMPORTANT!
MODELS KS 2100MODELS KS 2100ii S, KS 2100S, KS 2100iiG S, KS 3100G S, KS 3100iiS, KS 3100S, KS 3100iiG SG S
2
3
14
1. Manual starter
2. Carrying handles
3. Fuel tank cap air vent
4. Control panel
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5
6
7
8
9
5. Air filter service cover
6. Spark plug service cover
7. Ventilation grille
8. Muffler
9. Service cover (for motor oil change)
5
1
2
3
49
10
11
12
678
131415
1. Earthing bolt
2. Multifunctional engine switch
3. Fuel indicator. Green indicator is used for LPG
and the blue one for gasoline.
4. Economy mode switch (ЕCОN)
5. Oil level indicator
6. Overload indicator
7. Voltage indicator
8. LED display
9. Reset button
10. LPG input
(for models KS 2100iG S, KS 3100iG S )
11. 1x16А AC outlet
12. 2 USB-Outputs
13. 12V DC fuse
14. 12V/8.3A DC outlet
15. Generator parallel socket
ММODELS KS 5500ODELS KS 5500iiES ATSR, KS 5500ES ATSR, KS 5500iiEG SEG S
8
910
11
2
3
4
567
1
1. LPG input
(for model KS 5500iG S)
2. Control panel
3. Carrying handles
4. Fuel tank cap
5. Oil filler neck
6. Oil drain pipe
7. Manual starter
8. Muffler
9. Spark plug
10. Carburetor
11. Air filter
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Manufacturer reserves the right to make changes and/or
improvements in design, components set and technical
attributes without notice and without incurring obliga-
tion. The pictures in this manual are schematical and may
not match the parameters of original product.
IMPORTANT!
1 2 3 4 5 6 7
8910111213141516
1. LED display
2. ATS output
(for model KS 5500iES ATSR)
3. Reset button
4. 230V AC fuse
5. Economy mode switch (ЕCОN)
6. Electric start
7. Engine start button
8. Fuel type switch (for model KS 5500iEG S),
fuel valve (for model KS 5500iE ATSR)
9. 12V DC fuse
10. 12V/8.3A DC outlet
11. Fuel indicator. Green indicator is used
for LPG and the blue one for gasoline.
12. Earthing bolt
13. 2 USB-Outputs
14. Generator parallel socket
15. 1x16А AC outlet
16. 1x32А AC outlets
The package includes everything you need to use LPG as fuel:
1. The hose is equipped with an additional reducer that is mounted on the
cylinder to increase the reliability of the gas line.
2. Gas cylinder connection hose (1.5 m).
3. Built-in reducer that provides gas supply during engine operation,
prevents gas leakage, as well as terminates gas supply when the generator
is off.
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SPECIFICATIONS 3
Model KS 2100i S KS 2100iG S KS 3100i S KS 3100iG S
Voltage, V 230
Maximum power, kW 2.0 2.0* 3.1 3.1*
Nominal power, kW 1.8 1.8* 2.8 2.8*
Frequency, Hz 50
Current, A (max.) 8.7 8.7 13.5 13.5
Outlets 1*16A 1*16A 1*16A 1*16A
Engine start manual manual manual manual
Fuel tank volume, l 4.0 4.0 4.0 4.0
LED display voltage, frequency, working hours
Noise level Lpa (7m)/Lwa, dB 62/87 62/87 63/88 63/88
Output 12V, A 12V/8.3A 12V/8.3A 12V/8.3A 12V/8.3A
USB-Outputs 5V/1A, 5V/2.1A 5V/1A, 5V/2.1A 5V/1A, 5V/2.1A 5V/1A, 5V/2.1A
Engine model KS 110i KS 110i KS 160i KS 160i
Engine volume, cm379.7 79.7 145 145
Engine type gasoline, 4 stroke
cycle engine
LPG/gasoline
4 stroke cycle
engine
gasoline, 4 stroke
cycle engine
LPG/gasoline
4 stroke cycle
engine
Engine power, hp 3.3 3.3 4.6 4.6
Generator parallel socket + + + +
Crankcase volume, l 0.35 0.35 0.45 0.45
Power factor, cos φ 1 1 1 1
ATS input - - - -
Dimensions (L*W*H), mm 510*320*475 510*320*475 510*320*475 510*320*475
Lithium battery, Ah - - - -
Net weight, kg 18.5 19 21.5 22
Protection class IP23M
Nominal voltage tolerance – max. 5%
*LPG operation reduces generator power by 10%.
**Multifunctional LED-display: voltage, frequency, working hours; overload indicator, voltage indicator, oil
level indicator. To ensure reliability and increase the engine service life, peak powers may be slightly limited
by circuit breakers.
The optimal operating conditions are ambient temperature of 17-25°C, barometric pressure of 0.1 MPa
(760 mm Hg), and relative humidity of 50-60%. Under these environmental conditions, the generator can
provide maximum performance in terms of the declared specications. In the event of deviations from
these environmental indicators, the generator performance may vary.
Please note that continuous loads exceeding 80% of the generator’s rated power are not recommended in
order to extend its service life.
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It is recommended to ground the generator before operating it for the first time. Before starting the device,
remember that the total power of the connected power consumers should not exceed the nominal power
of the generator.
TERMS OF USE OF INVERTER GENERATOR 4
*LPG operation reduces generator power by 10%.
**Multifunctional LED-display: voltage, frequency, working hours; overload indicator, voltage indicator, oil
level indicator. To ensure reliability and increase the engine service life, peak powers may be slightly limited
by circuit breakers.
The optimal operating conditions are ambient temperature of 17-25°C, barometric pressure of 0.1 MPa
(760 mm Hg), and relative humidity of 50-60%. Under these environmental conditions, the generator can
provide maximum performance in terms of the declared specications. In the event of deviations from
these environmental indicators, the generator performance may vary.
Please note that continuous loads exceeding 80% of the generator’s rated power are not recommended in
order to extend its service life.
Model KS 5500iES ATSR KS 5500iEG S
Voltage, V 230
Maximum power, kW 5.5 5.5*
Nominal power, kW 5.0 5.0*
Frequency, Hz 50
Current, A (max.) 23.9 23.9
Outlets 1*16А, 1*32А 1*16А, 1*32А
Engine start manual/electro manual/electro
Fuel tank volume, l 13.5 13.5
LED display multifunctional**
Noise level Lpa (7m)/Lwa, dB 66/91 66/91
Output 12V, A 12B/8.3A 12B/8.3A
USB-Outputs 5B/1A, 5B/2.1A 5B/1A, 5B/2.1A
Engine model KS 330i KS 330i
Engine volume, cm3312 312
Engine type gasoline, 4 stroke cycle engine LPG/gasoline
4 stroke cycle engine
Engine power, hp 9.5 9.5
Generator parallel socket + +
Crankcase volume, l 0.85 0.85
Power factor, cos φ 1 1
ATS input + -
Dimensions (L*W*H), mm 680*510*605 765*510*605
Lithium battery, Ah 1.6 1.6
Net weight, kg 52 52.5
Protection class IP23M
Nominal voltage tolerance – max. 5%
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GENERATOR OPERATION 5
Make sure that the control panel, the blinds and the
underside of the inverter are well cooled and protected
against the ingress of small solids, dirt, and water. Im-
proper operation of the cooler can cause damage to the
motor, inverter or alternator.
IMPORTANT!
DC FUSEDC FUSE
The DC protector automatically switches to “OFF” when the current of the operating electrical device is
higher than the rated current. To use this equipment again, turn on the DC fuse again by pressing the “ON”
button.
OIL LEVEL INDICATOROIL LEVEL INDICATOR
When the oil level falls below the level required for operation, the oil level indicator lights up, and then the
engine stops automatically. The engine will not start until oil is added.
AC INDICATORAC INDICATOR
When the generator is running and producing electricity, the AC indicator light is on.
If the DC fuse turns off, reduce the load of the connected
electrical device. If the DC protector turns off again, stop
operation and contact your nearest Könner & Söhnen
service center.
IMPORTANT!
OVERLOAD INDICATOROVERLOAD INDICATOR
The overload indicator lights up when the connected generator is overloaded, the inverter control unit
overheats or the AC output voltage rises.
If the overload indicator goes on, the engine will continue to operate, but the generator will no longer
produce electricity. In this case, you must perform the following steps:
1. Turn off all connected electrical appliances and stop the engine.
2. Reduce the total power of the connected devices until the nominal power of the generator is reached.
3. Check if the vent grid is clogged. Remove excess dirt or debris, if any.
4. After checking, start the engine.
The overload indicator may light up within several sec-
onds after start-up or when connecting electrical devices
requiring a high starting current, such as a compressor
or voltage indicator. However, this is not a malfunction.
IMPORTANT!
EARTHING BOLTEARTHING BOLT
In all cases, except for an IT system with an insulated neutral wire and bonding, the generator earthing bolt
must be connected to the grounding circuit with a flexible copper conductor with a cross-sectional area of
at least 6 mm2.
FUEL INDICATOR (FOR DUAL-FUEL GENERATORS)FUEL INDICATOR (FOR DUAL-FUEL GENERATORS)
The indicator shows the type of fuel used to run the generator: green for LPG and blue for gasoline.
FUEL TANK CAP AIR VENTFUEL TANK CAP AIR VENT
(EXPECT FOR MODELS KS 5500(EXPECT FOR MODELS KS 5500iiES ATSR, KS 5500ES ATSR, KS 5500iiEG S)EG S)
The fuel cap is equipped with a vent for air supply to the fuel tank. When
the engine is running on gasoline, the vent must be in the “ON” position
(OPEN). This will allow fuel to enter the carburetor for engine operation.
After the generator stops, allow it to cool down and close the air vent on
the fuel cap. When the generator is not in use, close the vent to the “OFF”
position.
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CHECKING THE FUEL LEVELCHECKING THE FUEL LEVEL
1. Unscrew the fuel cap and check the fuel level in the tank.
2. Fill the fuel tank to the fuel filter level.
3. Tighten the fuel cap securely.
4. For silent models of inverter generator, open the air intake vent on the fuel cap.
Recommended fuel:Recommended fuel: unleaded fuel.
Fuel tank volume:Fuel tank volume: see specifications table.
CHECK BEFORE GETTING STARTED 6
Wipe up spilled fuel immediately with a clean, dry, soft
cloth, as the fuel may harm painted surfaces or plastic
parts.
IMPORTANT!
CHECKING THE OIL LEVELCHECKING THE OIL LEVEL
The generator is transported free of motor oil. Do not start the engine until it is filled with sufficient amount
of motor oil.
1. Unscrew the oil dipstick and wipe it out with a clean cloth.
2. Insert the dipstick without screwing it in.
3. Check the oil level by a mark on the oil dipstick.
4. Add oil if its level is below the mark on the oil dipstick.
5. Screw on the dipstick.
Recommended motor oil:Recommended motor oil: SAE 10W30, SAE 10W40.
Recommended motor oil grade:Recommended motor oil grade: API Service SG type or higher.
Motor oil quantity: Motor oil quantity: see specifications table.
FILL TO HEREFILL TO HERE
Use only unleaded gasoline. Using leaded gasoline can
cause serious damage to the inside of the engine.
IMPORTANT!
Before starting the engine,Before starting the engine, make sure that the rated power of power consumers matches with the power
of generator. Do not exceed the nominal power of the generator. Do not connect any devices before youDo not connect any devices before you
start the engine!start the engine!
GETTING STARTED 7
Do not change the controller settings in terms of the
amount of fuel or speed governor (this adjustment
was made at the factory). Otherwise, this may result in
changes in the engine operation or its failure.
The generator is supplied with disconnected battery.
When using the generator for the first time, open the
maintenance door and connect the battery line. For long-
term storage of generator, disconnect the battery line.
(for models KS 5500iES ATSR, KS 5500iEG S).
IMPORTANT!
IMPORTANT!
In the power supply mode, the generator should operate
no longer than 1 minute in the range from nominal to
maximum power.
ATTENTION – DANGER!
COMMISSIONINGCOMMISSIONING
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Before starting the generator, connect the ground wire to
the ground terminal.
IMPORTANT!
ENGINE STARTENGINE START
Useful tip: If the engine stalls or does not start, turn
the engine switch to the “ON” position, and then pull
the manual starter. If the oil level indicator flickers for
several seconds, add oil and restart the engine.
IMPORTANT!
Each time you start the generator, be sure to check oil and
fuel level
IMPORTANT!
COMMISSIONINGCOMMISSIONING
1. Fill the crankcase with engine oil. The recommended amount of oil for each model is indicated in the
specification chart.
2. Check oil level with an oil dipstick. It should be between the MIN and MAX marks on the oil dipstick.
3. Check fuel level.
4. Check the air filter for correct installation
IN THE FIRST 20 OPERATING HOURS OF THE GENERATOR, THE FOLLOWING REQUIREMENTS SHOULD IN THE FIRST 20 OPERATING HOURS OF THE GENERATOR, THE FOLLOWING REQUIREMENTS SHOULD
BE MET:BE MET:
1. During commissioning, do not connect power consumers, the power of which exceeds 50% of the
nominal (operating) power of the device.
2. After the first 20 operating hours, be sure to change the oil. It is better to drain oil while the engine is still
hot after operation to ensure quick and complete oil draining.
3. Check and clean the air filter, fuel filter and spark plug.
FOR MODELS KS 2100FOR MODELS KS 2100iiS, KS 3100S, KS 3100i Si S
1. Check oil level.
2. Check fuel level.
3. Open the vent on the fuel cap to the “ON” position (fig. 1).
4.Turn the Multifunctional engine switch to the “START” position (fig. 2).
5. For manual start pull the manual starter until a slight resistance is felt,
then pull it toward you relatively sharply. Slowly turn the manual starter
by hand, do not release it abruptly.
6. Turn the Multifunctional engine switch to the “RUN” position.
Fig. 1
Fig. 2
FOR MODELFOR MODEL KS 5500KS 5500iiES ATSRES ATSR
1. Check oil level.
2. Check fuel level.
3. Turn the fuel valve handle to the “ON” position (OPEN).
4. For manual start press MAIN POWER button to “ON” position, pull
the handle of manual starter until a slight resistance is felt, then pull it
relatively sharply. Slowly return the manual starter handle by hand, do
not release it abruptly.
4.1. For electric start – press MAIN POWER button to “ON” position, then
press the ELECTRIC START button.
Useful tip: to ensure long-term operation of the generator
engine, it is important to observe the following tips:
- Before connecting the load, allow the engine to run for 1-2 minutes to warm it up.
- When disconnecting the load after lengthy operation, do not turn off the generator. Allow
the generator to run idle for 1-2 minutes so that it cools down.
IMPORTANT!
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Do not connect two or more devices at a time. The start-up
of many devices requires high power. Devices should be
connected one at a time according to their power rating.
ATTENTION – DANGER!
1. Check oil level.
2. For model KS 5500iEG S - set the fuel switch FUEL
CHOICE to LPG.
The inverter generators KS 2100iG S, KS 3100iG S
use smart fuel switching system. In order to use
LPG as fuel you need to connect a hose to the
corresponding connector on the generator panel
and open the valve on the gas cylinder. The solenoid valve will automatically shut off the gasoline supply
from the gasoline tank.
3. Connect the LPG hose to the LPG input on the generator control panel (connect end Aof a hose to the
LPG input on the generator control panel, as shown in Fig. 3.).
4. Connect the hose end with the reducer to the gas cylinder (connect end Bof hose to the gas cylinder,
as shown in Fig. 3).
5. Open the gas valve on the cylinder, making sure that no gas is leaking.
6. Press the pressure relief valve on the reducer 2-3 times (see Fig. 3).
7. When using for the first time, fill the gas line with gas by turning the key (pressing start button) to the
“OFF” position and slowly pull the starter handle to the full cord length 2 to 3 times.
8. For manual start KS 5500iE G model, press MAIN POWER button to “ON” position, pull the manual starter
until a slight resistance is felt, then pull it toward you relatively sharply. Slowly return the manual starter by
hand, do not release it abruptly. For electric start - press MAIN POWER button to “ON” position, then press
the ELECTRIC START button. If the engine does not start on the first try, press the ELECTRIC START button
again in 3-5 seconds.
9. To start KS 2100iG S, KS 3100iG S models, turn the Multifunctional engine switch to the “START” position
(fig. 2). Pull the handle of manual starter until a slight resistance is felt, then pull it relatively sharply. Slowly
return the handle manual starter by hand, do not release it abruptly. Turn the Multifunctional engine switch
to the “RUN” position (fig. 2).
A B
Fig. 3
RUNNING GENERATOR ON LPG (KS 2100iG S, KS 3100iG S , KS 5500iEG S)RUNNING GENERATOR ON LPG (KS 2100iG S, KS 3100iG S , KS 5500iEG S)
Disconnect the load from the generator before changing
fuel. The ECONOMY MODE switch must be in the “OFF”
position. Gasoline remains in the carburetor make it di-
cult to start the engine on LPG.
IMPORTANT!
Let the generator run out of gasoline until it stops. When switching from gasoline to LPG
operation, the generator may be unstable during the rst 2-3 minutes and the low voltage
protection may trip. If the red indicator (overload indicator) lights up in 2-3 minutes after
running the generator on LPG when it is running stable, press the AC Reset BUTTON on a pan-
el of generator to restore voltage supply. To do this, close the fuel valve with the generator
running and wait until the generator stops completely. To do this, close the fuel valve while
the generator is running (set the FUEL CHOICE knob to OFF) to stop the gasoline supply to
the fuel system for the KS 5500iE G, wait for the generator to come to a complete stop. Then
start the generator on LPG. You can also drain the remaining gasoline from the carburetor
before starting the generator on LPG.
TO START LPG/GASOLINE GENERATOR IN GASOLINE MODE TO START LPG/GASOLINE GENERATOR IN GASOLINE MODE (KS 2100(KS 2100iiG S, KS 3100G S, KS 3100iiG S)G S)
1. Close the gas valve on the cylinder.
2. Open the vent on the fuel cap to the “ON”.
3. Turn the Multifunctional engineswitch to the “START” position (fig. 2).
4. Pull the manual starter until a slight resistance is felt, then pull it toward you relatively sharply. Slowly turn
the manual starter by hand, do not release it abruptly.
5. Turn the Multifunctional engineswitch to the “RUN” position.
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The ECON switch must be set to “OFF” to increase engine
speed to nominal. When connecting multiple power con-
sumers to the generator, be sure to rst connect the one
with the highest starting current, and the device with the
lowest starting current should be connected last.
IMPORTANT!
ECON FUNCTIONECON FUNCTION
1. Start the engine.
2. Set the ECON switch to “ON”.
3. Plug the device into an AC outlet.
4. Make sure the AC indicator light is on.
5. Turn on the electrical device.
FUNCTIONAL DESCRIPTION
OF INVERTER GENERATORS 8
Place the container with gas only vertically, according to
the instruction manual for gas cylinders. The horizontal
placement of gas cylinders leads to hybrid generator
gearbox failure.
The generator is supplied with disconnected battery.
When using the generator for the rst time, open the
maintenance door and connect the battery line. For long-
term storage of generator, disconnect the battery line
(for models KS 5500iES ATSR, KS 5500iEG S).
IMPORTANT!
IMPORTANT!
Fuel switch should only be performed with the load o.
IMPORTANT!
For models with electric start, check if the battery is charged. If necessary, recharge the battery with a
dedicated charger for lithium-ion batteries or start the generator with a manual start and allow it to run
idle while it is recharging.
TO START LPG/GASOLINE GENERATOR IN GASOLINE MODE TO START LPG/GASOLINE GENERATOR IN GASOLINE MODE FOR MODELFOR MODEL KS 5500KS 5500iiEG SEG S
1. Check oil level.
2. Check fuel level.
3. Set the fuel switch FUEL CHOICE to GASLONE.
4. For manual start turn MAIN POWER button to “ON” position, pull the manual starter until a slight
resistance is felt, then pull it toward you relatively sharply. Slowly turn the manual starter by hand, do not
release it abruptly.
4.1. For electric start - turn MAIN POWER button to “ON” position, then press the ELECTRIC START button.
“ON” MODE“ON” MODE
When the ECON switch is in the “ON” position, the control unit monitors the engine speed, reducing it
commensurate with the connected load. If the engine speed is not enough to generate electricity to provide
the load, the control unit will automatically increase the engine speed.
As a result, fuel consumption is optimized and noise levels are reduced.
“OFF” MODE“OFF” MODE
The ECON switch must be set back to “OFF” when using electrical devices requiring a high starting current,
such as a compressor or submersible pump.
The ECON switch must be set back to “OFF” when using
electrical devices requiring a high starting current, such
as a compressor or submersible pump.
IMPORTANT!
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DISCONNECT ALL DEVICES BEFORE STOPPING THE GENERATOR!DISCONNECT ALL DEVICES BEFORE STOPPING THE GENERATOR!
Do not stop the generator with the devices turned on. This may disable the generator or devices connected
to it!
IMPORTANT!
- Make sure the ECON mode is off while the battery is being charged.
- Be sure to connect the charger’s red wire to the plus (+) terminal of the battery and the
black wire to the minus (-) terminal of the battery. Do not swap the terminals.
- Connect the charger to the battery terminals securely so that they are not disconnected due
to motor vibrations or other actions.
- The 12 V socket can only be used as a backup source for recharging batteries and shall not
be deemed as a full-featured battery charger.
Inverter generators from Könner & Söhnen are equipped
with lithium batteries with an operating voltage similar
to conventional lead-acid batteries.
IMPORTANT!
When the generator is running, the battery is charged automatically. If it is necessary to
charge the battery with an external device, we recommend using the KS B1A charger or the
charger for charging lead-acid motorcycle batteries with a nominal voltage of 12V with a
charge current of not more than 2A.
PARALLEL FUNCTIONPARALLEL FUNCTION
The total output power of the generators can be increased by connecting two inverter generators together
using the Parallel Unit from Könner & Söhnen. Parallel connection of two generators ensures total rated
output power of these generators. When the generators are connected in parallel, the power loss is 0.3 kW
of the total rated power that can be obtained.
TO STOP THE ENGINE, PROCEED AS FOLLOWSTO STOP THE ENGINE, PROCEED AS FOLLOWS
1. Turn off all devices.
2. Allow the generator to run idle for approx. 1-2 minutes.
3. For dual fuel models close LPG supply valve on LPG bottle.
4. For model KS 5500iE G set the FUEL CHOICE knob to the “OFF” position.
5. For models KS 2100i S, KS 3100i S, KS 2100iG S, KS 3100iG S Turn the multifunctional engine switch
to the “OFF” position. For models KS 5500iES ATSR, KS 5500iEG S press the ELECTRIC START button, then
press MAIN POWER button to “OFF” position
6. Unplug the devices.
7. After the generator stops, allow it to cool down and close the air vent on the fuel cap (set to OFF, as
shown in Fig. 4, for models KS 2100i S, KS 2100iG S, KS 3100i S, KS 3100iG S - when switching off gasoline
operation).
Fig. 4 Fig. 5
CHARGING AN EXTERNAL 12 V BATTERYCHARGING AN EXTERNAL 12 V BATTERY
1. Start the engine.
2. Connect the red wire to the positive (+) terminal of the battery.
3. Connect the black wire to the negative (-) terminal of the battery.
4. Connect the wire to a 12V/8.3A DC socket on the control panel of the generator.
5. To start charging the battery, set ECON to “OFF”.
6. Turn the 12 V DC fuse to the “ON” position.
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- If the generator often operates at high temperature or high load, the oil should be replaced every 25
operating hours.
- If the engine often runs in dusty or other harsh conditions, clean the air filter every 10 operating hours.
- If you missed the maintenance time, perform it as soon as possible to save the generator engine.
TECHNICAL MAINTENANCE WORKS
Unit
Action
At each start
First month
or 20 operating
hours
Every 3 months
or 50 operating
hours
Every 6 months
or 100 operating
hours
Every year
or 300 operating
hours
Motor oil
Level check
Replacement
Air lter
Check /Cleaning
Replacement
Spark plug
Cleaning
Replacement
Fuel tank
Level check
Cleaning
Fuel lter Check (clean out)
IMPORTANT!
- The DC protector turns off automatically if the current is higher than the rated current
while the battery is being charged. To restore battery charging, turn on the DC fuse by
pressing the “ON” button.
Never smoke or interrupt battery connections to the
generator while the battery is being charged.
ATTENTION – DANGER!
MAINTENANCE 9
This manual compliance! You can find a list of service center addresses on the website of exclusive importer:
www.ks-power.de/en
If the DC protector turns off again, stop charging the battery because the charging current is too high. Do
not charge batteries if their current consumption is more than 8.3 A (depending on the generator model).
RECOMMENDED OILS 10
The manufacturer shall not be liable for any damage
caused by failure to perform maintenance work.
IMPORTANT!
Use oils designed for four-stroke cycle vehicle engines
SAE10W-30, SAE10W-40. Motor oils with other viscosity
levels, may be used only if the average air temperature
in your region does not exceed the limits of the
temperature range, specified in the table.
000CC
10W-30, 10W-40
4040303020201010-10-10-20-20
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Upon oil level decrease it is necessary to add the required quantity in order to provide the correct generator
operation. It is necessary to check the oil levels according to technical maintanance schedule. Further details
can be found in the full version of the manual on our website.
AIR FILTER TECHNICAL MAINTENANCE 11
Air filter cleaning is to be performed each 50 hours of the generator operation (every 10 hours in unusually
dusty conditions).
CLEANING THE FILTER:CLEANING THE FILTER:
1. Open the clips on the upper cap of the air lter.
2. Remove the sponge ltering element.
3. Remove all dirt deposits inside the hollow case of the air lter.
4. Thoroughly wash the ltering element in warmsoapy water.
5. Dry the sponge lter.
6. Dry ltering element is to be moistened by motor oil and excess oil is to be squeezed out.
SPARK PLUGS TECHNICAL MAINTENANCE 12
DAMPER AND FLAME ARRESTER MAINTENANCE 13
Spark plug has to be intact, without soot deposits and to have a correct gap.
SPARK PLUG VERIFICATION:SPARK PLUG VERIFICATION:
1. Remove the cap from the spark plug.
2. Remove the spark plug by means of a corresponding spanner.
3. Examine the spark plug. If is is shattered – it is necessary to replace it. Recommended replacement
spark plugs – A5 RTC. For moddels KS 5500iES ATSR, KS 5500iEG S - A7 RTC.
4. Measure the gap. It has to be within range 0.7-0.8 mm.
5. In case of repeated use, the spark plug has to be cleaned by means of a metal brush.
After that – set the correct gap.
The engine and damper will get very hot after the generator has been started. Do not touch the engine or
damper with any part of your body or clothing during inspection or repair until they have cooled down.
Remove the screws and then pull the protective cover towards you. Loosen the bolts and remove the cover,
screen and ame arrester of the damper. Descale the screen and ame arrester of the damper with a wire
brush.Inspect the screen and ame arrester of the damper. Replace them if they are damaged. Replace
the ame arrester. Replace the screen and cover of the damper. Replace the cover and tighten the screws.
Match the protrusion of the flame arrester to the hole
in the pipe damper.
IMPORTANT!
FUEL FILTER 14
1. Remove the fuel tank cap and fuel lter.
2. Clean the lter with gasoline.
3. Wipe the lter and replace it.
4. Replace the fuel tank cap. Make sure that the fuel tank cap is tight.
Never use gasoline while smoking or in the immediate
vicinity of an open flame.
IMPORTANT!
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BATTERY AND GENERATOR DISPOSAL 17
POSSIBLE FAILURES AND SOLUTIONS 18
Storage room has to be dry and free from dust deposits. Storage room also has to be locked away from
children and animals. It is recommended to store and use the generator at temperature of -20°С to +40°С.
Avoid direct sunlight, rain on the generator. When using and storing hybrid generator, gas tank should be
kept indoors at temperatures below +10°С. If the temperature is lower, gas will evaporate. Information on
long-term storage and transportation can be found in the full version of the manual.
To prevent environment damage generator and battery should be separated from ordinary waste. Please
recycle them in the safest way, passing it to special place for disposal.
Potential faults and troubleshooting methods, as well as average device capacities can be found in thePotential faults and troubleshooting methods, as well as average device capacities can be found in the
full version of the manual.full version of the manual.
BATTERY USE 15
STORAGE 16
The generator battery is not subject to service. Low temperatures may lower the capacity of the lithium-ion
battery and may cause an unstable generator start. Battery warranted – three months from the date of
purchase of the generator.
The generator must be stored and transported with a
closed vent at all times!
IMPORTANT!
Typical failures Possible reason Solution
Engine does not
starting
Engine starting swinch set
to OFF position
Set the engine starting
switch to ON
Fuel valve set to o position Turn the valve to ON position
Air ap is opened Shut the air ap
No fuel Add fuel
Low-quality or dirty fuel is in engine Change the fuel
Sparking plug smoked or corrupted distance
between contacts is not nominal
Clean or replace the plug; set proper
distance between contacts
Low engine power /
heavy starting
Dirt in fuel tank Clean the fuel tank
Dirt in the air lter Clean the air lter
Water in a fuel tank/ carburetor; carburetor
is jammed
Empty the fuel tank,
carburetor
Distance between contacts of a sparking
plug is not nominal
Set proper distance between
contacts
The generator is supplied with disconnected battery.
When using the generator for the rst time, open the
maintenance door and connect the battery line. For long-
term storage of generator, disconnect the battery line
(for models KS 5500iES ATSR, KS 5500iEG S).
IMPORTANT!
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WARRANTY SERVICE TERMS 19
The international manufacturer warranty is 1 year. The warranty period starts from the date of purchase.
In cases when warranty period is longer than 1 year according to local legislation please contact your local
dealer. The Seller which sells the product is responsible for granting the warranty. Please contact the Seller
for warranty. Within the warranty period, if the product fails because of defects in the production process,
it will be exchanged on the same product or repaired.
All faults caused by the manufacturer during the warranty period will be eliminated free of charge. Warran-
ty repair is carried out only if you have a fully completed warranty card, the Buyer’s signature of acceptance
of the warranty terms, as well as a document supporting the purchase (cash receipt, sales slip or invoice). In
the absence thereof, as well as in the event of errors or corrections not authenticated by the seller’s seal or
illegible inscriptions in the warranty card or tear-o coupon, no warranty repair is carried out, no objections
to quality are accepted and the warranty card is withdrawn by the service center as invalid. The device is
accepted for repair clean and full.
Typical failures Possible reason Solution
Engine overheated Cooling ns are dirty Clean the cooling ns
Air lter is dirty Clean the air lter
No voltage while
working engine
Circuit breaker is active Turn on the cricuit breaker
Connected cables are corrupted Check the cables; if using extension
cord, change it
Plugged device failure Try to connect other devices
Connected devices
are not working
while generator is
running
Generator is overloaded Unplug some devices to
reduce load
Short circuit occured in one of
the devices connected
Unplug that device to restore
the stability of a system
Air lter is dirty Clean the air lter
Repetitions of an engine are
lower than nominal Contact the service center
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CONTACTS
Deutschland:Deutschland:
DIMAX International GmbH
Flinger Broich 203 -FortunaPark-
40235 Düsseldorf, Deutschland
www.ks-power.de
Ihre BestellungenIhre Bestellungen
[email protected]
Kundendienst, technische FragenKundendienst, technische Fragen
und Unterstützungund Unterstützung
[email protected]
Garantie, Reparatur und ServiceGarantie, Reparatur und Service
[email protected]
SonstigesSonstiges
[email protected]
Polska:Polska:
DIMAX International
Poland Sp.z o.o.
Polska, Warczawska,
306B 05-082 Stare Babice,
www.ks-power.pl
[email protected]
Україна:Україна:
ТОВ «Техно Трейд КС»,
вул. Електротехнічна 47, 02222,
м. Київ, Україна
www.ks-power.com.ua
[email protected]