K&S KS 1200i User manual

KS 1200i
KS 2100i
KS 3500i
KS 3500iE G-Profi
KS 7100iE G-Profi
Inverter Generator
Please, read this manual
carefully before use! Owner’s Manual
KS 2000i S
KS 3300i S
KS 3300iEG S-Profi
KS 4000iE S
KS 4000iEG S-Profi
KS 7200iEG S-Profi
Inverter Generator
in Soundproof Housing
ENG

1
1. PREFACE 2
2. INVERTER GENERATOR USE AND SAFETY PRECAUTIONS 3-4
3. SAFETY SYMBOLS 5
4. DESCRIPTION OF GENERATOR INSCRIPTIONS 6
5. OVERVIEW AND COMPONENTS OF INVERTER GENERATORS
KS 1200i, KS 2100i 7-8
6. OVERVIEW AND COMPONENTS OF INVERTER GENERATOR KS 2000i S 9-10
7. OVERVIEW AND COMPONENTS OF INVERTER GENERATORS
KS 3300i S, KS 3300iEG S-Pro 11-12
8. OVERVIEW AND COMPONENTS OF INVERTER GENERATORS
KS 3500i, KS 3500iE G-Pro 13-14
9. OVERVIEW AND COMPONENTS OF INVERTER GENERATORS
KS 4000iE S, KS 4000iEG S-ProI 15-16
10. OVERVIEW AND COMPONENTS OF INVERTER GENERATOR
KS 7100iE G-Pro 17
11. OVERVIEW AND COMPONENTS OF INVERTER GENERATOR
KS 7200iEG S-Pro 18
12. GENERATOR SPECIFICATIONS 19-22
13. FUNCTIONAL DESCRIPTION OF INVERTER GENERATORS 23
14. TERMS OF USE OF INVERTER GENERATOR 26
15. GENERATOR OPERATION 26
16. CHECK BEFORE GETTING STARTED 28
17. GETTING STARTED 29
18. MAINTENANCE 34
19. RECOMMENDED OILS 34
20. RECOMMENDED MAINTENANCE SCHEDULE 36
21. AIR FILTER MAINTENANCE 37
22. SPARK PLUGS MAINTENANCE 37
23. DAMPER AND FLAME ARRESTER MAINTENANCE 38
24. FUEL FILTER 39
25. GENERATOR STORAGE 39
26. GENERATOR TRANSPORTATION 39
27. GENERATOR AND BATTERY DISPOSAL 39
28. TROUBLESHOOTING 40
29. AVERAGE POWER RATINGS OF DEVICES 41
30. WARRANTY TERMS 42
ABBREVIATIONS AND ACRONYMS:
KS Könner & Söhnen generator
i Inverter
S Soundproof housing
E Electric start
G Gas operation
Profi Pro series
TABLE OF CONTENTS

2
1. PREFACE
Congratulations on your purchase of the gasoline generator from TM Könner
& Söhnen. This manual contains safety instructions, a description of the use
and commissioning of Könner & Söhnen generators and procedures for their
maintenance.
The generator manufacturer may make some modications that may not be
reected in this manual. The manufacturer reserves the right to make changes
in the product design, conguration and construction. The images and drawings
in this manual are for reference only and may dier from the actual components
and inscriptions on the products.
Contact information that you are free to use in case of any problems can be found
at the end of this manual. All information in this manual is correct to the best of
our knowledge and belief at the date of its publication.
The current list of service centers can be found on the ocial importer’s
website:
www.ks-power.de/en
Please read this manual carefully before rst use in order to ensure
equipment integrity and avoid possible injuries.
! !
WARNING - DANGER!

3
2. INVERTER GENERATOR USE AND
SAFETY PRECAUTIONS
Read this manual carefully before starting to use the generator.
WORK AREA
- Do not use the generator near ammable gases, liquids or dust. During
operation of the generator, its exhaust system becomes very hot.This may cause
re or explosion of these materials.
- Keep your work area clean and well lit. Otherwise, clutter and poor lighting
may cause injury.
- Keep unauthorized persons, children and animals away from the running
generator. Provide safety fencing for the work area if necessary.
ELECTRICAL SAFETY
- The generator produces electricity that can cause electric shock in the event of
failure to observe safety precautions.
- Avoid operating the generator in high-humidity environments. The generator
must be kept in a dry place.
- Avoid direct contact with grounded surfaces (pipes, radiators, etc.).
- Protect the generator from moisture. Water inside the generator increases the
risk of electric shock.
- Be careful when working with the power cord. Replace it immediately in case
of damage, as damaged power cord increases the risk of electric shock.
- All generator connections to the mains supply must be carried out by a certied
electrician in accordance with all electrical codes and regulations.
- Connect the electric generator to the protective ground before operation.
Do not connect/disconnect the generator to/from power consumers while
standing in water, on wet or damp soil.
- Do not touch live parts of the generator.
- Only connect the generator to the power consumers that correspond to the
electrical specications and power rating of the generator.
- Keep all electrical equipment dry and clean. Replace damaged or worn wiring.
Worn, damaged, or rusted terminals must be replaced as well.
- Insulate any damaged wires and connections

4
The generator runs on gasoline. Do not use diesel or kerosene as fuel.
! !
PLEASE NOTE!
PERSONAL SAFETY
-Safety rst! Do not operate the generator when you are tired or under
the inuence of potent drugs, alcohol or medication. During operation,
inattention can cause serious injury.
- Do not wear loose clothing or jewelry while operating the generator. Long
hair, loose clothing as well as jewelry could get caught in the rotating parts of
the generator and result in injury.
- Avoid inadvertent start-up. Make sure the power switch is set to OFF when
turning o the generator.
- Make sure there are no foreign objects on the generator when it is turned on.
- Always keep proper footing and balance when starting the generator.
- Wear personal protective equipment. Always wear safety goggles, safety
mask, non-slip soled shoes, and earplugs.
- Do not overload the generator, use it for its intended purpose only. Proper
operation of the generator as intended allows better and safer performance.
- To prevent inhalation of exhaust gases, do not operate the generator under
conditions of poor ventilation. Exhaust gases contain poisonous carbon
monoxide.
OPERATING AND MAINTAINING THE GENERATOR
- Prior to checking the generator before operation, make sure it is placed on a
at, level surface and the engine switch is in the OFF position.
- Store the generator in a dry and well-ventilated area if not in use.
- Check the connection of moving parts, inspect for damaged parts that aect
the operation of the generator. Before starting to use the generator, make sure
that it is not damaged.
- Use only recommended oils and fuels for maintenance and repair purposes.
The use of other oils, consumables and spare parts deprives you of the right to
warranty service.
- Do not remove any tags and labels from the generator and engine as they
contain important information.
- The generator must be maintained by trained and qualied personnel only.
- When maintaining the generator, follow all the instructions in this manual.

5
DESCRIPTION OF SAFETY SYMBOLS WHEN OPERATING THE
3. SAFETY SYMBOLS
a b c d
e f g h
a. Be careful when operating the device! Observe
the safety instructions in this manual.
b. Operate the generator only in well-ventilated
indoor spaces or outdoors. Exhaust gases contain
2, whose vapors are life threatening.
c. Do not operate or store the device in high-
humidity environments.
d. Do not smoke while operating the generator!
e. The device generates electricity.
Observe safety precautions to avoid electric
shock.
f. Read this owner’s manual carefully before
operating the device.
g. Do not touch the generator with wet or dirty
hands.
h.Observe re safety regulations, do not operate
the generator near open ame.
i. Do not touch! The generator dampener
becomes hot during operation.
a b c
fed
a. Wear protective rubber gloves when handling
the battery. The battery contains a dangerous
acid electrolyte. If electrolyte comes into contact
with skin or face, rinse immediately with plenty
of water and seek medical advice.
b. Do not operate the generator near open ame.
c. Keep children away from the generator work
area.
d. Note! The battery releases explosive hydrogen
while charging!
e. Read this owner’s manual carefully before
operating the device.
f. Wear safety goggles when operating the
battery.
i
1
2
DESCRIPTION OF SAFETY SYMBOLS WHEN OPERATING THE GENERATOR

6
4. DESCRIPTION OF GENERATOR
INSCRIPTIONS
Oil recommendations
Crankcase volume
(varies from model to model)
Noise level is indicated. The noise level varies with the model.
For more information, see“Generator Specications”.
Specications table.
Specications vary with the model.
For more information, see
“Generator Specications”.
The“OPEN”position means open and the
“CLOSE”position means closed
Indicates the direction of opening the air
choke.
The icon on the left indicates that the fuel
tank is full.The icon on the right indicates
that the fuel tank is empty.
Indicates the required oil level
in the crankcase Grounding
CLOSE
OPEN
Designation of the fuel valve for dierent generator models.
The “ON” position means open and
the“OFF”position means closed
Fuel level indicator
APART FROM THE SAFETY SYMBOLS, THE GENERATOR CONTAINS THE FOLLOWING
INSCRIPTIONS:

7
1. Carrying handle
2. Fuel tank cap
3. Control panel
4. Fuel valve
5. Manual starter
6. Air choke control knob
7. Air lter
8. Engine
5. OVERVIEW AND COMPONENTS OF
INVERTER GENERATORS
KS 1200i, KS 2100i
2
1
3
5
4
7
1. Overload indicator (red)
2. Voltage indicator (green)
3. Oil level indicator (yellow)
4. Engine start button (ON/OFF)
5. Economy control switch (CN)
6. Ground terminal
7. 12V/5A DC outlet
8. 12V DC fuse
9. 1x16 AC outlet
6
123
7
8 9
54
6
Fig.. 1
Fig. 2
KS 1200iCONTROL PANEL
8

8
1. Overload indicator (red)
2. Voltage indicator (green)
3. Oil level indicator (yellow)
4. Engine start button (ON/OFF)
5. Economy control switch (CN)
6. Ground terminal
7. 12V/5A DC outlet
8. DC fuse
9. 2x16 AC outlets
6
12
7
89
5
Fig. 3
KS 2100iCONTROL PANEL
The manufacturer reserves the right to make changes in the product
design, conguration and construction. Illustrations in this manual are for
reference only and may dier from actual components and inscriptions
on the products.
! !
PLEASE NOTE!
3
4

9
6. OVERVIEW AND COMPONENTS OF
INVERTER GENERATOR KS 2000i S
1. Fuel tank cap
2. Carrying handle
3. Plug service cover
4. Control panel
2
1
3
4
Fig. 4
5. Service cover
6. Manual starter
7. Fuel valve
8. Vent grid
9. Damper
5
8
6
7
8
9

10
1. Overload indicator (red)
2. Voltage indicator (green)
3. Oil level indicator (yellow)
4. Economy control switch (CN)
5. Ground terminal
6. Engine start button (ON/OFF)
7. 12V/8A DC outlet
8. 12V DC fuse
9. 2x16 AC outlets
1
2
3
4
8
6
7
9
5
Fig. 5
KS 2000i S CONTROL PANEL
The manufacturer reserves the right to make changes in the product
design, conguration and construction. Illustrations in this manual are for
reference only and may dier from actual components and inscriptions on
the products.
! !
PLEASE NOTE!

11
1. Fuel tank cap
2. Carrying handle
3. Plug service cover
4. Manual starter
5. Control panel
1. Engine start button (ON/OFF)
2. Economy control switch (CN)
3. Multifunction display
4. 12V DC fuse
5. Ground terminal
6. 12V/8A DC outlet
7. 2x16 AC outlets
7. OVERVIEW AND COMPONENTS OF
INVERTER GENERATORS
KS 3300i S, KS 3300iEG SPro
1
3
4
5
Fig. 6
Fig.7
2
KS 3300i S CONTROL PANEL
6
7
2
13
4
5

12
1. Economy control switch (CN)
2. Generator parallel socket
3. 12V DC fuse
4. Multifunction display
5. Start switch
6. Ground terminal
7. 12V/8A DC outlet
8. 2x16 AC outlets
7
8
23
1
KS 3300iEG SPro CONTROL PANEL
4
5
6
Fig. 8

13
1. Fuel tank cap
2. Reinforced frame
3. Control panel
4. Air choke control knob
5. Manual starter
6. Air lter
7. Fuel valve
8. Gas connection
1. Engine start button (ON/OFF)
2. Economy control switch (CN)
3. Multifunction display
4. 12V/8A DC outlet
5. 12V DC fuse
6. Ground terminal
7. 1x16 AC outlet
8. OVERVIEW AND COMPONENTS OF
INVERTER GENERATORS
KS 3500i, KS 3500iE GPro
2
6
1
12 3 4 5
6
7
Fig. 9
Fig.10
3
5
KS 3500i CONTROL PANEL
4
7
8

14
1. Start switch
2. Economy control switch (CN)
3. Multifunction display
4. 12V/8A DC outlet
5. 12V DC fuse
6. Ground terminal
7. 1x16 AC outlet
8. Generator parallel socket
12 3 4 5
68 7
Fig. 11
KS 3500iE GPro CONTROL PANEL

15
5. 12V DC fuse
6. Ground terminal
7. 1x16 AC outlet
8. Generator parallel socket
1. Carrying handles
2. Fuel tank cap
3. Oil level cap
4. Manual starter
5. Casters
6. Control panel
1. 2x16 AC outlets
2. Multifunction display
3. Start switch
4. Economy control switch (CN)
5. 12V DC fuse
6. 2V/8A DC outlet
7. Ground terminal
8. Fuel valve
9. OVERVIEW AND COMPONENTS OF
INVERTER GENERATORS
KS 4000iE S, KS 4000iEG SPro
4
62
5
3
6 5 4 3
2
1
1
7
8
Fig. 12
Fig. 13
KS 4000iE S CONTROL PANEL

16
1. 2x16 AC outlets
2. Display
3. Start switch
4. Economy mode switch
5. 12V DC fuse
6. 12V/8A DC outlet
7. Ground terminal
8. Fuel valve
9. Generator parallel socket
6 5 4
2
1
7
8
Fig.14
KS 4000iEG SPro CONTROL PANEL
93

17
1. Gas connection
2. Fuel tank cap
3. Control panel
4. Carrying handle
5. Manual starter
6. Casters
7. Fuel valve
8. Air choke
10. OVERVIEW AND COMPONENTS
OF INVERTER GENERATOR
KS 7100iE GPro
8
7
2
1
3
4
6
1. 230V AC fuses
2. Generator parallel socket
3. 12V/8A DC outlet
4. Multifunction display
5. Start switch
6. Economy control switch (CN)
7. 12V DC fuse
8. Ground terminal
9. 1x16 AC outlet
10. 1x32 DC outlet
10
4
76
5
8
9
23
1
5
Fig. 15
Fig. 16
KS 7100iE GPro CONTROL PANEL

18
1. Fuel tank cap
2. Carrying handle
3. Service cover
4. Support leg
5. Casters
6. Damper
11. OVERVIEW AND COMPONENTS OF
INVERTER GENERATOR
KS 7200iEG SPro
6
1
2
4
5
3
10
5
6
8
9
24
13
7
1. 230V AC fuses
2. 12V DC fuse
3. 12V/8A DC outlet
4. Multifunction display
5. Economy control switch (CN)
6. Ground terminal
7. Start switch
8. Generator parallel socket
9. 1x16 AC outlet
10. 1x32 DC outlet
Fig. 17
Fig. 18
KS 7200iEG SPro CONTROL PANEL

19
4. Support leg
5. Casters
6. Damper
12. INVERTER GENERATOR SPECIFICATIONS
Model KS 1200i KS 2100i
Voltage, V 230 230
Maximum power, kW 1.2 1.8
Nominal power, kW 1.0 1.6
Power factor, cos φ 1 1
Current, A (max.) 5.22 7.83
Frequency, Hz 50 50
Outlets 116 (230V) 216 (230V)
Engine start Manual Manual
Fuel tank volume, L 3.5 5.5
Operating time at 50% load, h 5.5 4.5
Noise level Lpa/Lwa, dB 67 / 92 68 / 93
LCD display - -
Output 12V, A 5.0 8.3
Engine model KS 110i KS 140i
Engine power, hp 2.0 3.26
Crankcase volume, cm30.4 0.4
Engine volume, cm387 119
Engine type Gasoline powered one-cylinder,
four-stroke air-cooled
Power output controller VR
Mobile control - -
Gas operation - -
Net dimensions (L*W*H), mm 310*310*380 375*340*405
Gross dimensions (L*W*H), mm 335*330*415 410*380*435
Battery, Ah - -
Net weight, kg 13 18
Protection class IP23M
Nominal voltage tolerance - max. 5%
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 in order to preserve the long service life of the generator, continuous
loads of more than 80% of the nominal power are not recommended.