FastMig™
KMS 400 AS
Operating manual • English
EN
OPERATING MANUAL
English
FastMig KMS 400 AS / © Kemppi Oy / 1021
EN
CONTENTS
2
FastMig KMS 400 AS / © Kemppi Oy / 1021
1. PREFACE ......................................................................................
1.1 General .................................................................................................................................................................3
1.2 About FastMig AS product ....................................................................................................................3
2. GENERAL SAFETY INSTRUCTIONS ...........................................3
3. INSTALLATION ............................................................................6
3.1 Before use ..........................................................................................................................................................6
3.2 Machine introduction ...............................................................................................................................6
3.3 Positioning and location of the machine....................................................................................7
3.4 Connecting cables .......................................................................................................................................7
3.4.1 Water cooled system: FastMig KMS AS + MSF/MXF + FastCool 10 + ArcFeed ............... 7
3.4.2 FastMig KMS AS + ArcFeed ...............................................................................................................8
3.5 Connection to the mains supply .......................................................................................................8
3.6 Welding and earth cables ......................................................................................................................9
3.7 KMS AS panel...................................................................................................................................................9
3.8 Setup functions ..........................................................................................................................................10
4. OPERATION CONTROL SWITCHES AND POTENTIOMETERS ... 10
4.1 Main switch I/O ........................................................................................................................................... 10
4.2 Pilot lamps
4.3 Operation of cooling fan
...................................................................................................................................................... 10
......................................................................................................................11
3
5. BASIC TROUBLESHOOTING ..................................................... 11
6. MAINTENANCE .........................................................................12
6.1 Daily maintenance ....................................................................................................................................12
6.2 Period maintenance
6.3 Service shop maintenance ................................................................................................................. 12
................................................................................................................................12
7. OPERATION DISTURBANCES ...................................................13
7.1 Operation of the overload protection........................................................................................13
7.2 Control fuses .................................................................................................................................................13
7.3 Under- and overvoltages in the mains supply .....................................................................13
7.4 Loss of a phase in the mains supply ............................................................................................ 13
8. DISPOSAL OF THE MACHINE ...................................................14
9. ORDERING NUMBERS .............................................................. 14
10. TECHNICAL DATA .....................................................................15
11. WARRANTY POLICY ..................................................................16
EN
PREFACE1.
3
FastMig KMS 400 AS / © Kemppi Oy / 1021
GENERAL1.1
Congratulations on choosing the FastMig welding equipment. Used correctly, Kemppi
products can signicantly increase the productivity of your welding, and provide years of
economical service.
This operating manual contains important information on the use, maintenance and safety of
your Kemppi product. The technical specications of the equipment can be found at the end
of the manual.
Please read the manual carefully before using the equipment for the rst time. For your
own safety and that of your working environment, pay particular attention to the safety
instructions in the manual.
For more information on Kemppi products, contact Kemppi Oy, consult an authorised Kemppi
dealer, or visit the Kemppi web site at www.kemppi.com.
The specications presented in this manual are subject to change without prior notice.
Important notes
Items in the manual that require particular attention in order to minimise damage and
personal harm are indicated with the ’NOTE!’ notation. Read these sections carefully and follow
their instructions.
ABOUT FASTMIG AS PRODUCT1.2
FastMig KMS 400 AS is CC (constant current) / CV (constant voltage) power source designed
for demanding professional use. It is suitable for MMA and MIG welding in DC.
FastMig KMS 400 AS is compatible with MSF, MXF and ArcFeed wire feeders.
GENERAL SAFETY INSTRUCTIONS2.
Kemppi welding equipments conform to international safety standards. Safety is an important
issue in equipment design and manufacturing. Therefore, Kemppi welding solutions are
unparalleled in safety. There are, however, always certain hazards involved in using welding
equipment. Therefore, to ensure your personal safety and the safety of your working
environment, carefully read the safety instructions below and respect them.
Use of personal protective equipment
The arc and its reecting radiation damage unprotected eyes. Shield your eyes and •
face appropriately before you start welding or observe welding. As the welding current
increases, the welding face screen lens darkness should also increase.
Arc radiation and spatters burn unprotected skin. Always wear protective gloves, •
clothing and footwear when welding.
Always wear hearing protection if the ambient noise level exceeds the allowable limit •
(e.g., 85 dB).
General operating safety
Exercise caution when handling parts heated during welding. For example, the tip of •
the welding torch or gun, and the end of the welding rod and the work piece. The
temperature of items burn unprotected skin.
Never wear any welding device on the shoulder during welding and never suspend it by •
the carrying strap during welding.
Do not expose the machine to high temperatures, as this may cause damage.•
Keep intermediate and earth return cables as close to each other as possible throughout •
their length. Straighten any loops in the cables as this limits inductive eects on welding
performance. This also minimizes your exposure to harmful magnetic elds, which may,
for example, interfere with a pacemaker.
Do not wrap the welding cables around your body.•
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4
FastMig KMS 400 AS / © Kemppi Oy / 1021
In environments classied as dangerous, only use S-marked welding equipments with •
a safe idle voltage level. These work environments include, for example, humid, hot or
small spaces, where the user may be directly exposed to the surrounding conductive
materials.
Do not use arc welding equipment for pipe thawing.•
Spatter and re safety
Welding is always classied as hot work, so pay particular attention to the re safety •
regulations during welding and after it.
Remember that re can break out from sparks, even several hours after the welding work •
is completed.
Protect the environment from welding spatter. Remove combustible materials, such as •
ammable liquid from the welding vicinity, and supply the welding site with adequate
re ghting equipment.
In special welding jobs, be prepared for hazards such as re or explosion when welding •
inside enclosed work spaces, such as tanks and vessels. Ensure you have authority to
work.
Never direct the sparks or cutting spray of a grinder toward the welding machine or •
ammable materials.
Beware of hot objects or spatter falling on the machine when working above. Welding in •
ammable or explosive sites is absolutely forbidden.
General electric safety
Only connect the welding machine to an earthed electric network. Note the •
recommended mains fuse size.
Do not take the welding machine inside a container, vehicle or similar work piece unless •
authorized to do so.
Do not place the welding machine on a wet surface and do not work on a wet surface. •
Do not allow the mains cable to be directly exposed to water.•
Ensure cables or welding torches are not squashed by heavy objects and that they are •
not exposed to sharp edges or a hot work piece.
Make sure that faulty and damaged welding torches are changed immediately as they •
may cause electrocution or re.
Remember that the cable, plugs and other electric devices may be installed or replaced •
only by an electrical contractor or engineer authorized to perform such operations.
Turn o the welding machine when it is not in use.•
Welding power circuit
Insulate yourself from the welding circuit by using dry and undamaged protective •
clothing.
Never touch the work piece and welding rod, welding wire, welding electrode or contact •
tip at the same time.
Do not put the welding torch or ground cable on the welding machine or other electric •
equipment.
Welding fumes
Ensure proper ventilation and avoid inhaling the fumes.•
Ensure a sucient supply of fresh air, particularly in closed spaces. You can also ensure •
an adequate supply of clean breathing air by using a ltered fresh-air mask.
Take extra precautions when working on metals or surface-treated materials containing, •
for example, lead, cadmium, zinc, mercury or beryllium.
Transportation, lifting and suspension
Never pull or lift the machine by the welding torch or other cables. Always use the lifting •
points or handles designed for that purpose.
Only use a transport unit designed for the equipment. Try to transport the machine in an •
upright position, if possible.
Never lift a gas cylinder and the welding machine at the same time. There are separate •
provisions for gas cylinder transportation.
Never use a welding machine when suspended unless the suspension device has been •
designed and approved for that particular purpose.
EN
Do not exceed the maximum allowable load of suspension beams or the transportation •
5
FastMig KMS 400 AS / © Kemppi Oy / 1021
trolley of welding equipment. It is recommended that the wire coil be removed during
lifting or transportation.
Environment
Welding equipment is not recommended for use in rain or snow - see manual. Protect •
the equipment against rain and strong sunlight. Always store the machine in a dry and
clean space.
Protect the machine from sand and dust during use and in storage. The recommended •
operating temperature range is -20 to +40 °C. The machine’s operation eciency
decreases and it becomes more prone to damage if used in temperatures in excess of
40 °C.
Place the machine so that it is not exposed to hot surfaces, sparks or spatter. •
Make sure the airow to and from the machine is unrestricted.•
EMC classication of this product is class A in accordance with electromagnetic •
compatibility standards CISPR 11 and IEC 60974-10, and therefore the product is
designed to be used in an industrial environment only.
WARNING: This class A equipment is not intended for use in residential locations where the
electrical power is provided by a public low-voltage supply system. In those locations it may
be dicult to ensure the electromagnetic compatibility due to conducted and radiated
disturbances.
Arc welding equipments cause electromagnetic disturbance. To minimize the harmful •
eects, strictly use the equipment according to the operating manual and other
recommendations.
Gas bottles and pneumatic devices
Adhere to the instructions for handling pneumatic devices and gas bottles.•
Make sure that gas bottles are used and stored in properly ventilated spaces. •
A leaking gas bottle may replace the breathable air, causing suocation.•
Before use, make sure that the gas bottle contains gas suitable for the intended welding •
purpose.
Always x the gas bottle securely in an upright position, against a bottle wall rack or •
purpose-made bottle cart.
Never move a gas bottle when the regulator or ow adjuster is in place. Replace the •
valve cover during transportation. Close the bottle valve after use.
Circuit diagram and spare part lists
If the circuit diagram and the spare parts list are not included in delivery package, please
inquire for them at your local Kemppi service representative. For more information, please visit
www.kemppi.com.
Disclaimer
While every eort has been made to ensure that the information contained in this guide
is accurate and complete, no liability can be accepted for any errors or omissions. Kemppi
reserves the right to change the specication of the product described at any time without
prior notice. Do not copy, record, reproduce or transmit the contents of this guide without
prior permission from Kemppi.
EN
6,3A
6
FastMig KMS 400 AS / © Kemppi Oy / 1021
INSTALLATION3.
BEFORE USE3.1
The product is packed in specially designed transport cartons. However, before use always
make sure the products have not been damaged during transportation.
Check also that you have received the components you ordered and the instruction manuals
needed, as described in the Quick start guide pack. Product packaging material is recyclable.
NOTE! When moving the welding machine, always lift it from the handle, never pull it from the
welding gun or other cables.
Operating environment
This machine is suitable for both indoor and outdoor use. Always make sure that the air ow to
the machine is unrestricted. The recommended operating temperature range is -20…+40°C.
Please ensure you read the safety instructions concerning operating environments supplied in
this manual.
Distribution network
All regular electrical devices without special circuits generates harmonic currents into the
distribution network. High rates of harmonic current may cause losses and disturbance to
some equipments.
This equipment complies with IEC 61000-3-12 provided that the short-circuit power Ssc
is greater than or equal to 4.7 MVA at the interface point between the user’s supply and
the public supply network. It is the responsibility of the installer or user of the equipment
to ensure, by consultation with the distribution network operator if necessary, that the
equipment is connected only to a supply with a short-circuit power Ssc greater than or equal
to 4.7 MVA.
MACHINE INTRODUCTION3.2
H11
S11
H12
X14
X12
F11
H11
H12
S11
X11, X13
X11
Fuse for connection for control table 6.3 A delayed
Signal lamp I/O
Warning lamp for thermal protection
Main switch I/O
Welding connection parallel
X13
X12
X14 , X15
01
Earth connection
Connection for control cable parallel
Inlet of mains cable
01
F11
X15
EN
POSITIONING AND LOCATION OF THE MACHINE3.3
GND
7
FastMig KMS 400 AS / © Kemppi Oy / 1021
Place the machine on a rm, dry and level surface. Where possible, do not allow dust or other
impurities to enter the machines cooling air ow. Preferably site the machine above oor level;
for example on a suitable carriage unit.
Notes for positioning the machine
The surface inclination should not exceed 15 degrees.•
Ensure the free circulation of the cooling air. There must be at least 20 cm of free space in •
front of and behind the machine for cooling air to circulate.
Protect the machine against heavy rain and direct sunshine.•
NOTE! The machine should not be operated in the rain as the protection class of the machine,
IP23S, allows for outside preserving and storage only.
NOTE! Never aim metallic grinding spray/sparks towards the equipment.
CONNECTING CABLES3.4
NOTE! Always check before use that the interconnecting cable, shielding gas hose, earth return
lead/clamp, and mains cable is in a serviceable condition. Ensure that connectors are correctly
fastened. Lose connectors can impair welding performance and damage connectors.
Water cooled system: FastMig KMS AS + MSF/MXF + FastCool 10 + ArcFeed3.4.1
EN
FastMig KMS AS + ArcFeed3.4.2
GND
ArcFeed
8
FastMig KMS 400 AS / © Kemppi Oy / 1021
CONNECTION TO THE MAINS SUPPLY3.5
FastMig power sources are delivered as standard with 5 meters of mains power cable. No
mains plug is tted at the Kemppi factory.
NOTE! If local country based regulations state an alternative power cable is required, the mains
cable must be replaced in conformity with the regulations. Connection and installation of the
mains cable and plug, should only be carried out by a suitably qualied person.
Remove the machine cover plate to enable mounting of a mains cable. FastMig Pulse power
sources can be connected to the mains supply of 400 V 3~ .
If changing the mains cable take into consideration the following:
The cable is entered into the machine through the inlet ring on the rear panel of the
machine and fastened with a cable clamp. The phase conductors of the cable are coupled
to connectors L1, L2 and L3. The earth protection coloured green-yellow is coupled to the
marked connector
. If you are using 5-lead cable, do not connect the neutral conductor.
Sizes of the mains cables and fuse ratings for the machine at 100 % duty cycle are specied in
the table below:
Rated voltage Mains voltage range Fuses, slow-blow Connection cable *) mm²
KMS 300 400 V 3~ 360 V… 440 V 20 A 4 x 6.0 S
KMS 400 400 V 3~ 360 V… 440 V 25 A 4 x 6.0 S
KMS 500 400 V 3~ 360 V… 440 V 35 A 4 x 6.0 S
*) In cables of S type there is a protective grounding conductor coloured green-yellow.
EN
WELDING AND EARTH CABLES3.6
KMS AS
W004538
A
CC CV
UI
V
CC
MSF
CV
CC
SETUP
ARC FORCE
DYNAMICS
ARC FORCE
DYNAMICS
ARC FORCE
DYNAMICS
A
CC CV
UI
V
CC
MSF
CV
CC
SETUP
ARC FORCE
DYNAMICS
9
FastMig KMS 400 AS / © Kemppi Oy / 1021
Recommended copper cables with cross-sectional area are as follows:
FastMig KMS 400 AS 70 ... 90 mm²
In enclosed table are shown typical load capacities of rubber insulated copper cables, when
ambient temperature is 25 ºC and lead temperature is 85 ºC.
Cable Duty cycle ED Voltage loss / 10 m
100 % 60 % 30 %
50 mm² 285 A 370 A 520 A 0,35 V / 100 A
70 mm² 355 A 460 A 650 A 0,25 V / 100 A
95 mm² 430 A 560 A 790 A 0,18 V / 100 A
Do not overload welding cables due to voltage losses and heating.
Fasten the earth clamp of the return current cable carefully, preferably direct onto the piece to
be welded. The contact surface of the earth clamp should always be as large as possible.
Clean the fastening surface from paint and rust.
KMS AS PANEL3.7
ON/OFF –button
Dynamics can be adjusted both in MIG and MMA-welding
CC= Constant current mode. Selection by longtime press. Selected when operated with Arcfeed with
CC-mode or MMA welding
MSF mode = Use with MSF or MXF feeders
CV mode = Constant Voltage. Selected when operating with Arcfeed CV-mode
EN
10
FastMig KMS 400 AS / © Kemppi Oy / 1021
MIG/MAG welding
FastMig KMS AS is designed for MIG/MAG welding with either the Kemppi ArcFeed voltage
sensing wire feed unit, or FastMig series MSF and MXF wire feeding units. When using MSF or
MXF wire feed units, connect the unit as described in picture on page 7, and select the KMS
function from the control panel. For further information see MSF or MXF manuals.
When you use the ArcFeed voltage sensing wire feed unit, you must select either CC or CV
(Constant Current or Constant Voltage) mode from the KMS AS control panel. Ensure that
the ArcFeed control panel has been set to correspond with the power source control panel.
For example if power source is set to CC mode, the ArcFeed should also be set to CC mode.
FastMig KMS AS has two welding programs for ArcFeed welding: one for self shielding ller
wires and the other for standard cored and solid llers wires. The welding program can be
changed in SETUP function.
It is possible to connect MSF or MXF and ArcFeed feeders to FastMig KMS AS power source
simultaneously. For example, this can be an ecient combination when using Kemppi
WiseRoot process for root pass welding and then completing hot pass and ller runs with
ArcFeed system using self-shielded ller wire.
MMA welding
FastMig KMS AS is also suitable for MMA welding with basic or rutile electrodes. MMA welding
works with CC (Constant current) mode set from the KMS AS power source panel. NOTE: In
CC mode FastMig KMS AS has two welding programs: one for ArcFeed CC welding and the
other for MMA welding. The desired welding program can be chosen from the KMS AS ‘SETUP’
function.
SETUP FUNCTIONS3.8
With a long press of button you can move to the Setup menu
Start Power
Device address
Welding program CC
Welding program CV
Restore factory settings
StA -9 ... +9 0 Strenght of start pulse
Add 3 or 6 6 System bus address. Each device in same system
must have dierent address.
Pro Stl, FEE StI is for MMA welding FEE is for ArcFeed
Pro Std, InS InS is for innershield wires Std for other wires
FAC OFF, PAn, ALL OFF Restores factory settings, when PAn or ALL is
selected
OPERATION CONTROL SWITCHES AND POTENTIOMETERS4.
MAIN SWITCH I/O4.1
When you turn the switch into I-position, pilot lamp H11 on the front face is illuminated and
the machine is ready for use.
NOTE! Always turn the machine on and o with the mains switch, never use the mains plugs as a
switch.
PILOT LAMPS4.2
The pilot lamps of the machine report the electric operation:
The green pilot lamp H11 when lit indicates that the machine is on and ready for use and it is
connected to the mains supply with the main switch in the I-position.
H12 indicates when lit that the thermal protection of the machine has been activated due to
over heating. The cooling fan will continue to run and cool the machine down and when the
lamp is o the machine is ready to weld.
EN
OPERATION OF COOLING FAN4.3
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FastMig KMS 400 AS / © Kemppi Oy / 1021
In FastMig KMS 400 AS power source there is two simultaneously operating fans.
The fan is started for a moment when main switch is placed into position I.•
The fan will start during welding as the machine heats up and it will run for 1 to 10 •
minutes after the welding has stopped.
BASIC TROUBLESHOOTING5.
NOTE! The problems listed and the possible causes are not denitive, but serve to suggest some
standard and typical situations that may present during normal environmental use when using
the MIG/MAG process with FastMig.
Problem Check the following
Machine won’t work? Check mains plug is connected•
Check mains power distribution is switched on•
Check the mains fuse and or circuit breaker•
Check power source 0/I switch is ON•
Check interconnection cable set and connectors between the power source and •
wire feed unit are correctly fastened. See the manual schematic
Check earth return lead is connected•
Check function panels are switched on – Orange buttons top left, long press.•
Dirty, poor quality weld? Check shielding gas supply•
Check and set gas ow rate•
Check gas type for application•
Check gun/electrode polarity. Example: Fe solid ller wire: Earth return should be •
connected to the – pole, wire feed unit to the + pole connector
Check correct welding curve selected•
Check correct Channel (job) number selected on PF65 function panel •
Check power supply – Phase down?•
Variable welding performance? Check wire feed mechanism is correctly adjusted•
Check correct drive rolls are tted•
Check wire spool overrun tension is correctly adjusted•
Check gun liner is not blocked. Replace if necessary•
Check correct gun liner is tted for the ller wire size and type•
Check contact tip for size, type and wear•
Check gun is not over heating in application •
Check cable connections and earth return clamp•
Check welding parameter settings.•
Filler wire won’t feed? Check wire feed mechanism. Pressure arms are closed? Close and adjust•
Check welding gun switch function.•
Check euro gun collar is correctly fastened to euro block•
Check gun liner is not blocked•
Check contact tip, size, type, wear•
Check and try alternative gun.•
High spatter volume? Check welding parameter values•
Check inductance/Dynamics values•
•Checkcablecompensationvalueiflongcablesaretted•
Check gas type and ow•
Check welding polarity – cable connections•
Check ller material selection•
Check correct welding curve selected•
Check correct Channel (job) number selection •
Check ller wire delivery system•
Check power supply – 3 x phase present? •
NOTE! Many of these checks may be carried out by the operator. However certain checks relating to
mains power must be completed by an authorised trained electrician.
EN
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FastMig KMS 400 AS / © Kemppi Oy / 1021
MAINTENANCE6.
When considering and planning routine maintenance, please consider the frequency of
machine use and the working environment.
Correct operation of the machine and regular maintenance will help you avoid unnecessary
downtime and equipment failure.
NOTE! Disconnect the machine from the mains before handling the electrical cables.
DAILY MAINTENANCE6.1
Check the overall condition of the welding gun. Remove welding spatter from the •
contact tip and clean the gas nozzle. Replace worn or damaged parts. Only use original
Kemppi spare parts.
Check the condition and connection of the welding circuit components: welding gun, •
earth return cable and clamp, sockets and connectors.
Check the condition of the feed rolls, needle bearings and shafts. Clean and lubricate •
bearings and shafts with a small quantity of light machine oil if necessary. Assemble,
adjust and test function.
PERIOD MAINTENANCE6.2
NOTE! Period maintenance should only be carried out by a suitably qualied person. Disconnect
the plug of the machine from the mains socket and wait approx.2 minutes (capacitor charge)
before removing the cover plate.
Check at least every half year:
Electric connectors of the machine – clean any oxidized parts and tighten loose •
connections.
NOTE! You must know the correct tension torques values before starting the reparation of the loose
joints.
Clean the inner parts of the machine from dust and dirt e.g. with a soft brush and vacuum
cleaner. Also clean the ventilation net behind the front grill.
Do not use compressed air, there is a risk that the dirt will compact even more tightly into
gaps of cooling proles.
Do not use pressure washing devices.
Only an authorized trained electrician should carry out repairs to Kemppi machines.
SERVICE SHOP MAINTENANCE6.3
Kemppi Service Workshops complete maintenance according to their Kemppi service
agreement.
The major points in the maintenance procedure are listed as follows:
Cleaning of the machine•
Checking and maintenance of the welding tools•
Checking of connectors, switches and potentiometers•
Checking of electric connections•
Checking of mains cable and plug•
Damaged parts or parts in bad condition are replaced by new ones•
Maintenance testing. •
Operation and performance values of the machine are checked, and when necessary •
adjusted by means of software and test equipment.
EN
OPERATION DISTURBANCES7.
13
FastMig KMS 400 AS / © Kemppi Oy / 1021
Should you experience a malfunction from your machine, please consult the basic
troubleshooting text above rst, and complete some basic checks. If the machine malfunction
cannot be corrected with these measures, contact your KEMPPI maintenance service
workshop.
OPERATION OF THE OVERLOAD PROTECTION7.1
Yellow thermal protection lamp is lit when the thermostat is operating due to loading beyond
the stated duty cycle.
The thermostat will operate, if machine is continuously loaded over rated values or cooling air
circulation is blocked.
Internal fans will cool the machine, and when the pilot lamp is not lit the machine is
automatically ready for welding.
CONTROL FUSES7.2
Fuse, 6.3 A delayed, on the rear wall of machine provides protection for auxiliary devices.
NOTE! Use same type and rating of fuse which is marked beside the fuse adapter. Damage caused
by a wrong type fuse is not covered by the guarantee.
UNDER AND OVERVOLTAGES IN THE MAINS SUPPLY7.3
Primary circuits of the machine are protected against sudden, transient overvoltages. The
machine is designed to withstand 3 x 440 V voltage continuously (see technical data). Ensure
that voltage is kept within this admissible limit, especially when the mains supply is provided
by a combustion engine generator. If the mains has under voltage (under approx. 300 V) or
overvoltage (over approx. 480 V) machine control stops operation automatically.
LOSS OF A PHASE IN THE MAINS SUPPLY7.4
Loss of a main power phase causes noticeably poor welding properties. In some cases the
machine won't start at all. Loss of a phase can be due to following:
Blowing of mains supply fuse•
Defective mains cable•
Bad connection of mains connection cable on terminal block or plug of machine.•
EN
DISPOSAL OF THE MACHINE8.
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FastMig KMS 400 AS / © Kemppi Oy / 1021
Do not dispose of electrical equipment with normal waste!
In observance of European Directive 2002/96/EC on waste electrical and electronic
equipment, and its implementation in accordance with national law, electrical equipment
that has reached the end of its life must be collected separately and taken to an appropriate
environmentally responsible recycling facility.
The owner of the equipment is obliged to deliver a decommissioned unit to a regional
collection centre, per the instructions of local authorities or a Kemppi representative. By
applying this European Directive you will improve the environment and human health.
ORDERING NUMBERS9.
FastMig KMS 400 AS
Wire feeders
ArcFeed 200
ArcFeed 300
ArcFeed 300P
MXF 65
MXF 67
MXF 63
MXF 65
MXF 67
MXF 63
Panels for MSF and MXF feeders
SF 51
SF 52W
SF 53W
SF 54
Accessories
Return current cable
Return current cable
Cable for MMA welding
Cable for MMA welding
Remote controlled interconnecting cable
Cooling unit Fastcool 10
Transport unit PM 500
Gun holder GH 30
6054001
6120200
6120300
6120310
6152100EL
6152200EL
6152300EL
6152100
6152200
6152300
6085100
6085200W
6085300W
6085400
5 m, 50 mm² 6184511
5 m, 70 mm² 6184711
5 m, 50 mm² 6184501
5 m, 70 mm² 6184701
10 m 6185481
6068100
6185291
6256030
EN
TECHNICAL DATA10.
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FastMig KMS 400 AS / © Kemppi Oy / 1021
FastMig KMS 400 AS
Connection voltage
3~, 50/60 Hz 400 V -15 %...+20 %
Rated power
60 ED 80 % ED 19.5 kVA
100 % ED 18.5 kVA
Connection cable/fuse delayed
H07RN-F 4G6 (5 m)
Fuse (delayed) 35 A
Load capacity 40 °C
60 % ED 80 % ED 400 A
100 % ED 380 A
Welding current and voltage range
MMA 10 A ... 400 A
MIG 10 V ... 39 V
Max. welding voltage
Open circuit voltage
Open circuit power
Eciency at max. current
Power factor at max. current
Operating temperature range
Storage temperature range
Degree of protection
EMC class
Minimun short circuit power Ssc of supply network*
External dimensions (LxWxH)
Weight
Voltage supply for auxiliary devices
X14, X15
Voltage supply for cooling unit
46 V
50 V
25 W
87 %
0.9
-20 ... +40 ºC
-40 ... +60 ºC
IP23S
A
4.7 MVA
590x230x430 mm
35 kg
50 V DC
fuse 6.3 A delayed
1~ 400 V AC and 24 V DC
* See paragraph 3.1.
EN
FastMig KMS 400 AS / © Kemppi Oy / 1021
WARRANTY POLICY11.
Kemppi Oy provides a warranty for products manufactured and sold by the company if
defects in materials or workmanship occur. Warranty repairs are to be carried out only by
an authorised Kemppi Service Agent. Packing, shipping, and insurance are at the orderer’s
expense.
The warranty starts on the date of purchase. Spoken promises not included in the terms of
warranty are not binding on the warrantor.
Limitations of the warranty
The following conditions are not covered under the terms of warranty: defects arising
from normal wear and tear, non-compliance with operation and maintenance instructions,
overloading, negligence, connection to incorrect or faulty supply voltage (including voltage
surges outside equipment specications), incorrect gas pressure, anomalies or failures in the
electric network, transport or storage damage, and re or damage due to forces of nature. This
warranty does not cover direct or indirect travel costs, daily allowances, or accommodation
related to warranty service.
The warranty does not cover welding torches and their consumables, feeder drive rolls,
and feeder guide tubes. Direct or indirect damage caused by a defective product is not
covered under the warranty.
The warranty becomes void if modications are made to the machine that are not approved
by the manufacturer or if non-original spare parts are used in repairs. The warranty is also
voided if repairs are carried out by a repair agent not authorised by Kemppi.
Undertaking warranty repairs
Warranty defects must be reported to Kemppi or an authorised Kemppi Service Agent without
delay.
Before a warranty repair is undertaken, the customer must present proof of warranty or
otherwise prove the validity of the warranty in writing. The proof must indicate the date of
purchase and the manufacturing number of the unit to be repaired. The parts replaced under
the terms of this warranty remain the property of Kemppi and must be returned to Kemppi if
requested.
After a warranty repair, the warranty of the machine or equipment, repaired or replaced, shall
be continued to the end of the original warranty period.
16
KEMPPI OY
PL 13
FIN-15801 LAHTI
FINLAND
Tel +358 3 899 11
Telefax +358 3 899 428
www.kemppi.com
KEMPPIKONEET OY
PL 13
FIN-15801 LAHTI
FINLAND
Tel +358 3 899 11
Telefax +358 3 734 8398
e-mail: myynti. @kemppi.com
KEMPPI SVERIGE AB
Box 717
S-194 27 UPPLANDS VÄSBY
SVERIGE
Tel +46 8 590 783 00
Telefax +46 8 590 823 94
e-mail: sales.se@kemppi.com
KEMPPI NORGE A/S
Postboks 2151, Postterminalen
N-3103 TØNSBERG
NORGE
Tel +47 33 346000
Telefax +47 33 346010
e-mail: sales.no@kemppi.com
KEMPPI DANMARK A/S
Literbuen 11
DK-2740 SKOVLUNDE
DANMARK
Tel +45 4494 1677
Telefax +45 4494 1536
e-mail:sales.dk@kemppi.com
KEMPPI BENELUX B.V.
Postbus 5603
NL-4801 EA BREDA
NEDERLAND
Tel +31 765717750
Telefax +31 765716345
e-mail: sales.nl@kemppi.com
KEMPPI (UK) Ltd
Martti Kemppi Building
Fraser Road
Priory Business Park
BEDFORD, MK44 3WH
ENGLAND
Tel +44 (0)845 6444201
Telefax +44 (0)845 6444202
e-mail: sales.uk@kemppi.com
KEMPPI FRANCE S.A.S.
65 Avenue de la Couronne des Prés
78681 EPONE CEDEX
FRANCE
Tel +33 1 30 90 04 40
Telefax +33 1 30 90 04 45
e-mail: sales.fr@kemppi.com
KEMPPI GmbH
Otto-Hahn-Straße 14
D-35510 BUTZBACH
DEUTSCHLAND
Tel +49 6033 88 020
Telefax +49 6033 72 528
e-mail: sales.de@kemppi.com
KEMPPI SPÓŁKA Z O.O.
Ul. Borzymowska 32
02-565 WARSZAWA
POLAND
Tel +48 22 7816162
Telefax +48 22 7816505
e-mail: info.pl@kemppi.com
KEMPPI AUSTRALIA PTY LTD.
25A, Stennett Road
INGLEBURN NSW 2565
AUSTRALIA
Tel. +61 2 9605 9500
Telefax +61 2 9605 5999
e-mail: info.au@kemppi.com
OOO KEMPPI
Polkovaya str. 1, Building 6
127018 MOSCOW
RUSSIA
Tel +7 495 739 4304
Telefax +7 495 739 4305
e-mail: info.ru@kemppi.com
ООО КЕМППИ
ул. Полковая 1, строение 6
127018 Москва
Tel +7 495 739 4304
Telefax +7 495 739 4305
e-mail: info.ru@kemppi.com
KEMPPI, TRADING (BEIJING) COMPANY,
LIMITED
Room 420, 3 Zone, Building B,
No.12 Hongda North Street,
Beijing Economic Development Zone,
100176 Beijing
CHINA
Tel +86-10-6787 6064
+86-10-6787 1282
Telefax +86-10-6787 5259
e-mail: sales.cn@kemppi.com
肯倍贸易（北京）有限公司
中国北京经济技术开发区宏达北路12号
创新大厦B座三区420室 (100176)
电话： +86-10-6787 6064
+86-10-6787 1282
传真： +86-10-6787 5259
e-mail: sales.cn@kemppi.com
www.kemppi.com
1905320
1021
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