Mosa GE 22 VSX, GE 33 VSX Maintance Manual

GE 22 VSX

USE AND MAINTENANCE MANUAL

SPARE PARTS CATALOGS

342409003 - GB

0 4 1 0

12/04/10 34240M00

Preparato da UPT
Approvato da DITE

DESCRIPTION OF THE MACHINE GE 22 VSX

M

0

© MOSA REV.0 -04/10

Main Characteristics of the unit:

•Three-phase electric power (max) 16 kW / 400 V / 50 Hz

• Diesel engine VM-MOTORI / SUN 2105E2

• Synchronous alternator brushless

• Tank of 60l with autonomy of 15 h

• Dimensions / weight, 1720x980x1080 / 703 Kg

• Noise level at 7m 68dB(A)

• Prepared for automatic start unit

• Prepared for remote start/stop.

The unit is composed of: a structured base which includes a tank, an engine/alternator unit fixed
on the base by 3 elastic dampers, a roll-bar, with hook for an easy and sure lifting, a chest hinged
to the roll-bar for a quick access to the engine, to the air filter and to the battery. The set is
completed by a frontal panel where the sockets, the protections and the measur ing instruments
are mounted, all this protected by a same sized cover.

MUFFLER

CONNECTOR
FOR EAS
OR REMOTE
START

BATTERY

FILTER

EMERGENCY
STOP

Quality system

M

01

© MOSA REV.3-02/09

UNI EN ISO 9001 : 2000

10/10/02 M01-GB

MOSA has certified its quality system according to
UNI EN ISO 9001:2000 to ensure a constant, high
quality of its products. This certification covers the
design, production and servicing of engine driven
welders and generating sets.

The certifying institute, ICIM, which is a member of
the International Certification Network IQNet,
awarded the official approval to MOSA after an
examination of its operations at the head office and
plant in Cusago (MI), Italy.

This certification is not a point of arrival but a pledge
on the part of the entire company to maintain a level
of quality of both its products and services which
will continue to satisfy the needs of its clients, as
well as to improve the transparency and the
communications regarding all the company’s actives
in accordance with the official procedures and in
harmony with the MOSA Manual of Quality.

The advantages for MOSA clients are:

· Constant quality of products and services at the

high level which the client expects;

· Continuous efforts to improve the products and

their performance at competitive conditions;

· Competent support in the solution of problems;

· Information and training in the correct application

and use of the products to assure the security of
the operator and protect the environment;

· Regular inspections by ICIM to confirm that the

requirements of the company’s quality system
and ISO 9001 are being respected.

All these advantages are guaranteed by the
CERTIFICATE OF QUALITY SYSTEM No.0192
issued by ICIM S.p.A. - Milano (Italy ) -

www.icim.it

INDEX GE_, MS_, TS_, EAS_

M

1

© MOSA REV.1-10/07

11/01/01 M1-GB

M 01 QUALITY SYSTEM
M 1.01 COPYRIGHT
M 1.1 NOTES
M 1.4 CE MARK
M 1.5 TECHNICAL DATA
M 1.6 TECHNICAL DATA ENGINE DRIVEN WELDER
M 2-2.1 SYMBOLS AND SAFETY PRECAUTIONS
M 2.5... INSTALLATION AND ADVICE BEFORE USE
M 2.6 INSTALLATIONS AND ADVICE
M 2.7 INSTALLATION
M 3 PACKING
M 4... TRANSPORT AND DISPLACEMENTS

M 6... ASSEMBLY: CT........

M 20 SETTING-UP THE UNIT (DIESEL ENGINE)
M 21 ENGINE STARTING AND USE (DIESEL ENGINE)
M 22 STOPPING THE ENGINE (DIESEL ENGINE)
M 25 SETTING-UP THE UNIT (GASOLINE ENGINE)
M 26 STARTING THE ENGINE (GASOLINE ENGINE)
M 27 STOPPING THE ENGINE (GASOLINE ENGINE)
M 30 CONTROLS LEGEND
M 31 CONTROLS
M 34 USE AS A WELDER
M 35 USE AS AN ENGINE STARTER
M 36 USE AS A BATTERY CHARGE
M 37... USE AS A GENERATOR
M 38... USE OF THE REMOTE CONTROL
M 39... USE OF THE ENGINE PROTECTION
M 40... TROUBLE SHOOTING
M 43... MAINTENANCE
M 45 STORAGE
M 46 CAST OFF
M 53 DIMENSIONS
M 55 RECOMMENDED ELECTRODES
M 60 ELECTRICAL SYSTEM LEGENDE
M 61... ELECTRICAL SYSTEM

R 1 SPARE PARTS LIST

...... SPARE PARTS

K... ACCESSORIES

Copyright GE_, MS_, TS_, EAS

M

1.01

© MOSA 1.0-10/02

ATTENTION

© All rights are reserved to said Company.

It is a property logo of MOSA division of B.C.S.
S.p.A. All other possible logos contained in the
documentation are registered by the respective
owners.

➠

The reproduction and total or partial use, in any

form and/or with any means, of the
documentation is allowed to nobody without a
written permission by MOSA division of B.C.S.
S.p.A.

To this aim is reminded the protection of the author’s
right and the rights connected to the creation and
design for communication, as provided by the laws
in force in the matter.

In no case MOSA division of B.C.S. S.p.A. will be
held responsible for any damaga, direct or indirect,
in relation with the use of the given information.

MOSA division of B.C.S. S.p.A. does not take any
responsibility about the shown information on firms
or individuals, but keeps the right to refuse services
or information publication which it judges discutible,
unright or illegal.

10/10/02 M1-01-GB

This use and maintenance manual is an important
part of the machines in question.
The assistance and maintenance personel must
keep said manual at disposal, as well as that for
the engine and alternator (if the machine is
synchronous) and all other documentation about the
machine.

We advise you to pay attention to the pages
concerning the security (see page M1.1).

INFORMATION

Dear Customer,
We wish to thank you for having bought from
MOSA a high quality set.

Our sections for Technical Service and Spare
Parts will work at best to help you if it were
necessary.

To this purpose we advise you, for all control and
overhaul operations, to turn to the nearest
authorized Service Centre, where you will obtain
a prompt and specialized intervention.

☞

In case you do not profit on these Services and

some parts are replaced, please ask and be
sure that are used exclusively original MOSA
parts; this to guarantee that the performances
and the initial safety prescribed by the norms in
force are re-established.

☞

The use of non original spare parts will cancel

immediately any guarantee and Technical Ser-

vice obligation from MOSA.

NOTES ABOUT THE MANUAL

Before actioning the machine please read this
manual attentively. Follow the instructions
contained in it, in this way you will avoid
inconveniences due to negligence, mistakes or
incorrect maintenance. The manual is for qualified
personnel, who knows the rules: about safety and
health, installation and use of sets movable as
well as fixed.

You must remember that, in case you have
difficulties for use or installation or others, our
Technical Service is always at your disposal for
explanations or interventions.

The manual for Use Maintenance and Spare Parts
is an integrant part of the product. It must be kept
with care during all the life of the product.
In case the machine and/or the set should be
yielded to another user, this manual must also
given to him.
Do not damage it, do not take parts away, do not
tear pages and keep it in places protected from
dampness and heat.

You must take into account that some figures
contained in it want only to identify the described
parts and therefore might not correspond to the
machine in your possession.

INFORMATION OF GENERAL TYPE

In the envelope given together with the machine
and/or set you will find: the manual for Use
Maintenance and Spare Parts, the manual for
use of the engine and the tools (if included in the
equipment), the guarantee (in the countries where
it is prescribed by law).

Our products have been designed for the use of
generation for welding, electric and hydraulic
system; ANY OTHER DIFFERENT USE NOT
INCLUDED IN THE ONE INDICATED, relieves
MOSA from the risks which could happen or,
anyway, from that which was agreed when selling
the machine; MOSA excludes any responsibility
for damages to the machine, to the things or to
persons in this case.

Our products are made in conformity with the
safety norms in force, for which it is advisable to
use all these devices or information so that the
use does not bring damage to persons or things.

While working it is advisable to keep to the
personal safety norms in force in the countries to
which the product is destined (clothing, work tools,
etc.).

Do not modify for any motive parts of the machine
(fastenings, holes, electric or mechanical devices,
others..) if not duly authorized in writing by MOSA:
the responsibility coming from any potential
intervention will fall on the executioner as in fact
he becomes maker of the machine.

Notes GE_, MS_, TS_, EAS_

M

1-1

© MOSA 1.0-10/02

☞

Notice: this manual does not engage MOSA,

who keeps the faculty, apart the essential
characteristics of the model here described and
illustrated, to bring betterments and modifications
to parts and accessories, without putting this
manual uptodate immediately.

10/10/02 M 1-1 GB

CE MARK

M

1.4

© MOSA REV.4-10/07

10/10/02 M1-4 GB

Any of our product is labelled with CE marking attesting its conformity to appliable directives
and also the fulfillment of safety requirements of the product itself; the list of these directives is
part of the declaration of conformity included in any machine standard equipment.
Here below the adopted symbol:

CE marking is clearly readable and unerasable and it can be either part of the data-plate (A) or
placed as a sticker near the data-plate (B)

A

B

Furthermore, on each model it is shown the noise level value; the symbol used is the following:

The indication is shown in a clear, readable and indeleble way on a sticker.

The generating set GE 22 is a unit which transforms the mechanical energy, generated by endothermic engine, into electric
energy, through an alternator.

Is meant for industrial and professional use, powered by an endothermic engine; it is composed of various main parts such as:
engine, alternator, electric and electronic controls, the fairing or a protective structure.

The assembling is made on a steel structure, on which are provided elastic support which must damp the vibrations and also
eliminate sounds which would produce noise.

Technical data GE 22 VSX

GENERATOR

Power three-phase (Stand-by) 20 kVA (16 kW) / 400 V / 28.9 A
Power three-phase (PR.P.) 18 kVA (14.4 kW) / 400 V / 26 A
Power single-phase 7 kVA / 230 V / 30.4 A
Frequency 50 Hz
Cos

ϕϕ

ϕϕ

ϕ 0.8

ALTERNATOR Self-excited, self-regulated, brushless

Type three-phase, synchronous
Insulation class H

ENGINE

Make / Model VM-MOTORI / SUN 2105E2

Type / Cooling system Diesel 4-Stroke / air

Cylinders / Displacement 2 / 1992 cm

3

Power (Stand-by) 18.5 kW (25 HP)
Power (PR.P.) 17 kW (23.1 HP)
Speed 1500 rpm
Fuel consumption (75% of PR.P.) 4 l/h
Engine oil capacity 5.5 l
Starter electric

GENERAL SPECIFICATIONS

Battery 12V - 100Ah
Tank capacity 60 l
Running time (75% of PR.P.) 15 h
Protection IP 23
Dimensions Lxwxh (mm) * 1720x980x1080
Weight * 703 Kg
Measured acoustic power LwA (pressure LpA) 93 dB(A) (68 dB(A) @ 7 m)
Guaranteed acoustic power LwA (pressure LpA) 94 dB(A) (69 dB(A) @ 7 m)

* Dimensions and weight are inclusive of all parts.

© MOSA REV.0 -04/10

GE 22 VSX

M

1.5Technical data

12/04/10 34240-GB

2000/14/CE

OUTPUT

Declared power according to ISO 8528-1 (temperature 25°C, 30% relative humidity, altitude 100 m above sea level).
(*Stand-by) = maximum available power for use at variable loads for a yearly number of hours limited at 500 h. No overload is
admitted.
(**Prime power P.R.P.) = maximum available power for use at variable loads for a yearly illimited number of hours. The average
power to be taken during a period of 24 h must not be over 80% of the P.R.P.
It’s admitted overload of 10% each hour every 12 h.
In an approximative way one reduces: of 1% every 100 m altitude and of 2.5% for every 5°C above 25°C.

ACOUSTIC POWER LEVEL

ATTENTION: The concrete risk due to the machine depends on the conditions in which it is used. Therefore, it is up to the end-

user and under his direct responsibility to make a correct evaluation of the same risk and to adopt specific precautions (for
instance, adopting a I.P.D. -Individual Protection Device)
Acoustic Noise Level (LWA) - Measure Unit dB(A): it stands for acoustic noise released in a certain delay of time. This is not
submitted to the distance of measurement.
Acoustic Pressure (Lp) - Measure Unit dB(A): it measures the pressure originated by sound waves emission. Its value
changes in proportion to the distance of measurement.
The here below table shows examples of acoustic pressure (Lp) at different distances from a machine with Acoustic Noise
Level

(LWA) of 95 dB(A)

Lp a 1 meter = 95 dB(A) - 8 dB(A) = 87 dB(A) Lp a 7 meters = 95 dB(A) - 25 dB(A) = 70 dB(A)
Lp a 4 meters = 95 dB(A) - 20 dB(A) = 75 dB(A) Lp a 10 meters = 95 dB(A) - 28 dB(A) = 67 dB(A)

PLEASE NOTE: the symbol when with acoustic noise values, indicates that the device respects noise emission limits
according to 2000/14/CE directive.

2000/14/CE

SYMBOLS AND SAFETY PRECAUTIONS GE_, MS_, TS_

M

2

© MOSA 1.0-11/99

SYMBOLS IN THIS MANUAL

- The symbols used in this manual are designed to call

your attention to important aspects of the operation of
the machine as well as potential hazards and dangers
for persons and things.

IMPORTANT ADVICE

- Advice to the User about the safety:

☞

N.B.: The information contained in the manual can
be changed without notice.
Potential damages caused in relation to the use of
these instructions will not be considered because
these are only indicative.
Remember that the non observance of the
indications reported by us might cause damage to
persons or things.
It is understood, that local dispositions and/or laws
must be respected.

WARNING

Situations of danger - no harm to persons
or things

Do not use without protective devices provided

Removing or disabling protective devices on the
machine is prohibited.

Do not use the machine if it is not in good technical

condition

The machine must be in good working order before
being used. Defects, especially those which regard
the safety of the machine, must be repaired before
using the machine.

SAFETY PRECAUTIONS

This heading warns of an immediate danger for persons
as well for things. Not following the advice can result in
serious injury or death.

This heading warns of situations which could result in
injury for persons or damage to things.

To this advice can appear a danger for persons as well as
for things, for which can appear situations bringing mate­rial damage to things.

These headings refer to information which will assis you
in the correct use of the machine and/or accessories.

ATTENTION

NOTE

IMPORTANT

CAUTION

WARNING

DANGEROUS

26/11/99 M2GB

SYMBOLS AND SAFETY PRECAUTIONS GE_, MS_, TS_

M

2-1

© MOSA 1.1-04/03

SYMBOLS (for all MOSA models)

STOP - Read absolutely and be duly attentive

Read and pay due attention

GENERAL ADVICE - If the advice is not
respected damage can happen to persons or
things.

HIGH VOLTAGE - Attention High Voltage.There
can be parts in voltage, dangerous to touch.
The non observance of the advice implies life
danger.

FIRE - Danger of flame or fire. If the advice is
not respected fires can happen.

HEAT - Hot surfaces. If the advice is not
respected burns or damage to things can be
caused.

EXPLOSION - Explosive material or danger of
explosion. in general. If the advice is not
respected there can be explosions.

WATER - Danger of shortcircuit. If the advice
is not respected fires or damage to persons
can be caused.

SMOKING - The cigarette can cause fire or
explosion. If the advice is not respected fires
or explosions can be caused.

ACIDS - Danger of corrosion. If the advice is
not respected the acids can cause corrosions
with damage to persons or things.

WRENCH - Use of the tools. If the advice is
not respected damage can be caused to things
and even to persons.

PRESSION - Danger of burns caused by the
expulsion of hot liquids under pressure.

PROHIBITIONS No harm for persons

Use only with safety clothing -

It is compulsory to use the personal
protection means given in equipment.

Use only with safety clothing -

It is compulsory to use the personal protection
means given in equipment.

Use only with safety protections -

It is a must to use protection means suitable for
the different welding works.

Use with only safety material -

It is prohibited to use water to quench fires on
the electric machines.

Use only with non inserted voltage -

It is prohibited to make interventions before
having disinserted the voltage.

No smoking -

It is prohibited to smoke while filling the tank
with fuel.

No welding -

It is forbidden to weld in rooms containing
explosive gases.

ADVICE No harm for persons and things

Use only with safety tools, adapted to the specific
use -

It is advisable to use tools adapted to the various
maintenance works.

Use only with safety protections, specifically suitable

It is advisable to use protections suitable for
the different welding works.

Use only with safety protections -

It is advisable to use protections suitable
for the different daily checking works.

Use only with safety protections -

It is advisable to use all protections while
shifting the machine.

Use only with safety protections -

It is advisable to use protections suitable for
the different daily checking works.and/or of
maintenance.

26/11/99 M2-1GB

ACCES FORBIDDEN to non authorizad peaple.

INSTALLATION AND ADVICE BEFORE USE GE_, MS_, TS_

M

2-5

© MOSA 1.0-06/00

Stop engine when fueling

ENGINE

CHECKING BOARD

Do not touch electric devices if you
are barefoot or with wet clothes.

Always keep off leaning surfaces
during work operations

Static electricity can demage the
parts on the circuit.

An electric shock can kill

The installation and the general advice concerning the operations, are finalized to the correct use of the
machine, in the place where it is used as generator group and/or welder.

☞

FIRST AID. In case the operator shold be sprayed by accident, from corrosive liquids a/o hot toxic gas

or whatever event which may cause serious injuries or death, predispose the first aid in accordance with
the ruling labour accident standards or of local instructions.

Skin contact
Eyes contact
Ingestion
Suction of liquids from
lungs
Inhalation

Wash with water and soap
Irrigate with plenty of water, if the irritation persists contact a specialist
Do not induce vomit as to avoid the intake of vomit into the lungs, send for a doctor
If you suppose that vomit has entered the lungs (as in case of spontaneous vomit) take the
subject to the hospital with the utmost urgency
In case of exposure to high concentration of vapours take immediately to a non polluted zone
the person involved

☞

FIRE PREVENTION. In case the working zone,for whatsoever cause goes on fire with flames liable to
cause severe wounds or death, follow the first aid as described by the ruling norms or local ones.

Appropriated
Not to be used
Other indications

Particular protection
Useful warnings

Carbonate anhydride (or carbon dioxyde) powder, foam, nebulized water
Avoid the use of water jets
Cover eventual shedding not on fire with foam or sand, use water jets to cool off the
surfaces close to the fire
Wear an autorespiratory mask when heavy smoke is present
Avoid, by appropriate means to have oil sprays over metallic hot surfaces or over electric
contacts (switches,plugs,etc.). In case of oil sprinkling from pressure circuits, keep in
mind that the inflamability point is very low.

EXTINCTION MEANS

WARNING CAUTION

DANGEROUS

WARNING

THE MACHINE MUST NOT BE USED IN AREAS WITH

EXPLOSIVE ATMOSPHERE

10/06/00 M2-5I

Do not smoke, avoid flames, sparks or electric tools when fueling.

Unscrew the cap slowly to let out the fuel vapours.
Slowly unscrew the cooling liquid tap if the liquid must be topped up.

The vapor and the heated cooling liquid under pressure can burn face, eyes, skin.

Do not fill tank completely.
Wipe up spilled fuel before starting engine.

Shut off fuel of tank when moving machine (where it is assembled).
Avoid spilling fuel on hot engine.

Sparks may cause the explosion of battery vapours

INSTALLATION AND ADVICE

M

2.6

© MOSA REV.1-06/07

INSTALLATION AND ADVICE BEFORE USE

GASOLINE ENGINES

■ Use in open space, air swept or vent exhaust gases,

which contain the deathly carbone oxyde, far from
the work area.

DIESEL ENGINES

■ Use in open space, air swept or vent exhaust gases

far from the work area.

POSITION

Place the machine on a level surface at a distance of at
least 1,5 m from buildings or other plants.

Check that the air gets changed completely and the hot
air sent out does not come back inside the set so as to
cause a dangerous increase of the temperature.

☞

Make sure that the machine does not move during

the work: block it possibly with tools and/or devices
made to this purpose.

Maximum leaning of the machine (in case of dislevel)

26/11/99 M2-6GB

1,5 m

1,5 m

1,5 m

GAS DI SCARICO

EXHAUST OUTPUT

MOVES OF THE MACHINE

☞

At any move check that the engine is off, that there

are no connections with cables which impede the
moves.

PLACE OF THE MACHINE

ATTENTION

For a safer use from the operator DO NOT
fit the machine in locations with high risk of
flood.
Please do not use the machine in weather
conditions which are beyond IP protection
shown both in the data plate and on page
named "technical data" in this same manual.

Installazione
Installation
Installation

GE 22 VSX
TS 415 VS - VSX

M

2.7

© MOSA REV.0 -04/10

12/04/10 34240-I

Luftzirkulation
Instalación

M1.4

M1.4

B

94

93

UNPACKING GE_, MS_, TS_

M

3

© MOSA 1.1-02/04

NOTE

☞

Be sure that the lifting devices are: correctly mounted,

adequate for the weight of the machine with it’s
packaging, and conforms to local rules and regula­tions.
When receiving the goods make sure that the prod­uct has not suffered damage during the transport,
that there has not been rough handling or taking
away of parts contained inside the packing or in the
set.
In case you find damages, rough handling or ab­sence of parts (envelopes, manuals, etc.), we ad­vise you to inform immediately our Technical Ser­vice.

For eliminating the packing materials, the User
must keep to the norms in force in his country.

1) Take the machine (C) out of the shipment packing.
Take out of the envelope (A) the user’s manual (B).

2) Read: the user’s manual (B), the plates fixed on the
machine, the data plate.

30/03/00 M3GB

TRANSPORT AND DISPLACEMENTS COVERED UNITS GE_, MS_, TS_

M

4

© MOSA 1.0-03/00

NOTE

In case you should transport or move the machine, keep to the instructions as per the figures.
Make the transportation when the machine has no petrol in its tank, no oil in the engine and and electrolyte in the
battery.
Be sure that the lifting devices are: correctly mounted, adequate for the weight of the machine with it’s packaging, and
conform to local rules and regulations.
Only authorized persons involved in the transport of the machine should be in the area of movement.

DO NOT LOAD OTHER PARTS WHICH CAN MODIFY WEIGHT AND BARICENTER POSITION.
IT IS STRICTLY FORBIDDEN TO DRAG THE MACHINE MANUALLY OR TOW IT BY ANY VEHICLE (model with no
CTL accessory).

If you did not keep to the instructions, you could damage the structure of the machine.

DANGER: LIFTING EYE IS NOT DESIGNED TO SUPPORT
ADDED WEIGHT OF ROAD TOW TRAILER

DO NOT LIFT THE MACHINE AND TRAILER

LIFT ONLY THE MACHINE

30/03/00 M4GB

ASSEMBLY

CTL22

© MOSA RE V.2 -05/ 09

M

6.3

Nota

: Lift the machine and assemble the parts as shown in the drawing

The accessory CTL cannot be removed from the machine and used separately (actioned manually or following
vehicles) for the transport of loads or anyway for used different from the machine movements.

ATTENTION

TRAILERS
The machines provided for assembling the accessory (slow towing trolley) can be towed up to a maximum speed of
40 Kms/hour on asphalted surfaces.

Towing on public roads or turnpikes of any type IS EXCLUDED, because not in possesion of the requirements by
national and foreign traffic norms.

10/06/00 M6GB

GE 22
TS 415
TS 400 P

GE 33
GE 40
TS 615

To assemble the generating set on the trolley CTL 22
please keep to following instructions:

1) - Lift the generating set (by means of a suitable hook).

2) - Slightly fix the jaw (3) of the parking foot to the bar with
the screws (4V), the nuts and the washers and tighten
all parts

3) - Open the jaw so as to let the foot sprag (4S) go
through

4) - Introduce into the jaw (3) the upper part (4S) of the foot
and block momentaneously with the lever (4L) the
whole foot.

6) - Assemble on the machine the towbar (5) complete of
foot with the screws, nuts and washers.

7) - Assemble the axle (7) to the base of the machine
with the screws and relative washers (two per part)
so that their supports coincide.

8) - Insert the wheel (9) on the axle then screw the self
blocking nuts (8).

9) - Pump the tyre (9) fixing the pressure to four atms.

10) - Lower the machine to the ground and place the
parking foot definitively (regulating at the suitable
height).

ATTENTION

Do not substitute the original tires with other types.

7

8

9

3

4S

4L

4V

5

Set-up for operation (Engine diesel)

TS_GE
Air cooled systems

M

20

© MOSA 1.1-09/05

16/07/03 M20-R-A-GB

BATTERY WITHOUT MAINTENANCE

Connect the cable + (positive)
to the pole + (positive) of the
battery (after having taken
away the protection), by
properly tightening the clamp.

Check the state of the battery
from the colour of the warning light which is in the
upper part.

- Green colour: battery OK

- Black colour: battery to be recharged

- White colour: battery to be replaced

DO NOT OPEN THE BATTERY.

RECOMMENDED OIL

MOSA recommends selecting AGIP engine oil.
Refer to the label on the motor for the recommended
products.

LUBRICANT

Please refer to the motor operating manual for the
recommended viscosity.

It is dangerous to fill the motor with too much oil,
as its combustion can provoke a sudden increase
in rotation speed.

ATTENTION

FUEL

Do not smoke or use open flames during
refuelling operations, in order to avoid
explosions or fire hazards.
Fuel fumes are highly toxic; carry out
operations outdoors only, or in a well­ventilated environment.
Avoid accidentally spilling fuel. Clean
any eventual leaks before starting up
motor.

ATTENTION

Refill the tank with good quality diesel fuel, such as
automobile type diesel fuel, for example.

For further details on the type of diesel fuel to use,
see the motor operating manual supplied.

Do not fill the tank completely; leave a space of
approx. 10 mm between the fuel level and the wall
of the tank to allow for expansion.

In rigid environmental temperature conditions, use
special winterized diesel fuels or specific additives
in order to avoid the formation of paraffin.

GROUNDING CONNECTION

The grounding connection to an earthed installation
is obligatory for all models equipped with a
differential switch (circuit breaker). In these groups
the generator star point is generally connected to
the machine’s earthing; by employing the TN or TT
distribution system, the differential switch
guarantees protection against indirect contacts.
In the case of powering complex installations
requiring or employing additional electrical protection
devices, the coordination between the protection
devices must be verified.
For the grounding connection, use the terminal
(12); comply to local and/or current regulations in
force for electrical installations and safety.

REFUELLING AND CONTROL:

Carry out refuelling and controls with motor at level
position.

1.

Remove the oil-fill tap (24)

2. Pour oil and replace the tap

3. Check the oil level using the dipstick (23); the oil

level must be comprised between the minimum
and maximum indicators.

DRY AIR FILTER

Check that the dry air filter is correctly installed and
that there are no leaks around the filter which could
lead to infiltrations of non-filtered air to the inside of
the motor.

OIL BATH AIR FILTER

Fill the air filter using the same engine oil up to the
level indicated on the filter.

ENGINE STARTING AND USE (DIESEL ENGINES) GE_, MS_, TS_

M

21

© MOSA 1.0-06/99

Do not alter the primary conditions of regulation
and do not touch the sealed parts.

NOTE

Check daily

ENGINES WITH MANUAL RECOIL

OFF

ON

START

ENGINES WITHOUT ACCELERATOR LEVER

lnsert the electric protection device (D-Z2-N2) lever
towards above and, where mounted, check the
isolation monitor (A3) see page M37 –

Introduce the key (Q1), turn it
clockwise completely, leaving it as
soon as the engine starts.

NB.: for safety reason the key must be kept by
qualified personel.

Let the engine run for some minutes before drawing
the load.

Open the fuel cock (where it is assembled).

OFF

ON

START

RUNNING-IN
During the first 50 hours of operation, do not use
more than 60% of the maximum output power of
the unit and check the oil level frequently, in any
case please stick to the rules given in the engine
use manual.

CAUTION

The machines with E.P.1 engine protection device
(D1), use the accelerator lever ONLY IN
EMERCENCY when the engine protection does
not work. In this case turn immediately to our
Authorized Assistance Centers.

NOTE

ENGINES WITH ACCELERATOR LEVER

Make sure that the accelerator lever or the switch
(16) is at its minimum setting.

lnsert the electric protection device (D-Z2-N2) lever
towards above and, where mounted, check the
isolation monitor (A3) see page M37 –

Introduce the key (Q1), turn it
clockwise completely, leaving it as
soon as the engine starts and/or the
push button (32) (models without key)
leaving it as soon as the engine starts.

☞

NB.: for safety reason the key must be kept

by qualified personel.

Once the engine has started leave it running at a
reduced speed for some minutes.

Accelerate the engine at max., set lever on maximum
position and then take up load.

Hold the starting handle firmly.

Pull the rope hard and fast. Pull it
all the way out. Use two hands if
necessary.

Then returning it slowly.

14/06/99 M20-GB

ENGINE STARTING AND USE (DIESEL ENGINES) GE_, MS_, TS_

M

21.1

© MOSA 1.0-06/99

ENGINE WITH PREHEATING GLOW
PLUGS

Turn the starter key (Q1) on the position „preheating
glow plugs“ (the glow plugs light will be on I4), when
the light is off, turn the starter key completely
clockwise until the engine begins to fire.
Let the engine run for some minutes before drawing
the lood.

ENGINES WITH R.P.M. ELECTRONIC
ADJUSTER (ONLY FOR GENERATING SET)

Turn the starter key (Q1) completely clockwise
until the engine begins to fire.

☞

Wait for the AUTOMATIC preheating time before

drawing the load

OCCASIONAL USE OF THE ENGINE

Using the engine in special conditions which need
an immediate intervention, such as emergency
plants, etc., use advise to use our Engine
Assistance Centres for specific interventions or
our Technical Assistance Service.

If the engine fails to start, do not insist for at least
15 seconds.

Space the further operations waiting for at least
4 minutes.

CAUTION

RUNNING-IN
During the first 50 hours of operation, do not use
more than 60% of the maximum output power of
the unit and check the oil level frequently, please
follow the instructions on the engine use and
maintenance manual..

CAUTION

MACHINE WITH EMERGENCY BUTTON

Before starting the engine, make sure that the
emergency button (32B) is off (turn the button
clockwise for this operation)

CAUTION

14/06/99 M20-GB

STOPPING THE ENGINE (DIESEL ENGINE) GE_, MS_, TS_

M

22

© MOSA 1.0-10/00

☞

Before stopping the engine it is compulsory to

effect the following operations:

- stop to draw three/single-phase current from the
auxiliary sockets.

- stop to draw power from the welding sockets
(only for TS models).

ENGINES WITH ACCELERATOR LEVER

☞

Make sure that the unit ls not supplying any
power.

Disconnect the electrical protection device (D-Z2­N2) lever downward.

Set the accelerator lever or the switch (16) to
minimum position and wait for a few minutes to
allow the engine to cool, anyway follow the
instructions contained in the engine manual.

Pull the stop lever (28) until the engine stops (where
it is assembled).

Remove the key (Q1) turning it counter
clockwise, OFF position, then take it
out.

☞

NB.:for safety reason the key must be kept

by qualified personel.

ENGINES WITHOUT ACCELERATOR LEVER

Make sure that the unit is not supplying any power.

Disconnect the electrical protection device (D-Z2­N2) lever downward.
Let the engine idle for a few minutes.

Press the pushbutton (F3) until the engine stops

OFF

ON

START

(where it is assembled).

Shut the fuel cock (where it is assembled).

Remove the key (Q1) turning it counter
clockwise, OFF position, then take it
out.

☞

NB.: for safety reason the key must be kept

by qualified personel.

ENGINES WITH R.P.M. ELECTRONIC
ADJUSTER (ONLY FOR GENERATING SET)

Make sure that the unit is not supplying any power.
.
Disconnect the electrical protection device (D-Z2­N2 lever downward.

Let the engine idle for a few minutes.

Press the pushbutton (F3) until the engine stops
(where it is assembled).

Remove the key (Q1) turning it counter
clockwise, OFF position, then take it
out.

☞

NB.: for safety reason the key must be kept

by qualified personel.

OFF

ON

START

OFF

ON

START

MACHINE WITH EMERGENCY BUTTON

Pressing it, it allows to stop the engine in any
condition (32B) (when assembled).
To re-establish it, see page M21...

CAUTION

14/06/99 M20-GB

CONTROLS LEGENDE

M

30

© MOSA REV.1-10/07

4A Hydraulic oil level light
9 Welding socket ( + )
10 Welding socket ( - )
12 Earth terminal
15 A.C. socket
16 Accelerator lever
17 Feed pump
19 48V D.C. socket
22 Engine air filter
23 Oil level dipstick
24 Engine oil reservoir cap
24A Hydraulic oil reservoir cap
24B Water filling cap
25 Fuel prefilter
26 Fuel tank cap
27 Muffler
28 Stop control
29 Engine protection cover
30 Engine cooling/alternator fan belt
31 Oil drain tap
31A Hydraulic oil drain tap
31B Water drain tap
31C Exhaust tap for tank fuel
32 Button
33 Start button
34 Booster socket 12V
34A Booster socket 24V
35 Battery charge fuse
36 Space for remote control
37 Remote control
42 Space for E.A.S.
42A Space for PAC
47 Fuel pump
49 Electric start socket
54 Reset button PTO HI
55 Quick coupling m. PTO HI
55A Quick coupling f. PTO HI
56 Hydraulic oil filter
59 Battery charger thermal switch
59A Engine thermal switch
59B Aux current thermal switch
59C Supply thermal switch wire feeder-

42V

59D Pre-heater (spark plug) thermal

switch

59E Supply thermal switch oil/water

heather
59F Electropump thermal switch
63 No load voltage control
66 Choke control
67A Auxiliary / welding current control
68 Cellulosic electrodes control
69A Voltmeter relay
70 Warning lights
71 Selecting knob
72 Load commut. push button
73 Starting push button
74 Operating mode selector
75 Power on warning light
76 Display
79 Wire connection unit
86 Selector
86A Setting confirmation
87 Fuel valve
88 Oil syringe
A3 Insulation monitoring

A4 Button indicating light 30 l/1' PTO HI
B2 Engine control unit EP2
B3 E.A.S. connector
B4 Exclusion indicating light PTO HI
B5 Auxiliary current push button
C2 Fuel level light
C3 E.A.S. PCB
C6 Control unit for generating sets QEA
D Ground fault interrupter ( 30 mA )
D1 Engine control unit and economiser EP1
D2 Ammeter
E2 Frequency meter
F Fuse
F3 Stop switch
F5 Warning light, high temperature
F6 Arc-Force selector
G1 Fuel level transmitter
H2 Voltage commutator
H6 Fuel electro pump
H8 Engine control unit EP7
I2 48V A.C. socket
I3 Welding scale switch
I4 Preheating indicator
I5 Y/▲ switch
I6 Start Local/Remote selector
I8 AUTOIDLE switch
L A.C. output indicator
L5 Emergency button
L6 Choke button
M Hour counter
M1 Warning level light
M2 Contactor
M5 Engine control unit EP5
M6 CC/CV switch
N Voltmeter
N1 Battery charge warning light
N2 Thermal-magnetic circuit breaker/

Ground fault interrupter
N5 Pre-heat push-button
N6 Connector - wire feader
O1 Oil pressure warning light/Oil alert
P Welding arc regulator
Q1 Starter key
Q3 Derivation box
Q4 Battery charge sockets
Q7 Welding selector mode
R3 Siren
S Welding ammeter
S1 Battery
S3 Engine control unit EP4
S6 Wire feeder supply switch
S7 Plug 230V singlephase
T Welding current regulator
T4 Dirty air filter warning light/indicator
T5 Earth leakage relay
T7 Analogic instrument V/Hz
U Current trasformer
U3 R.P.M. adjuster
U4 Polarity inverter remote control
U5 Relase coil
U7 Engine control unit EP6
V Welding voltage voltmeter
V4 Polarity inverter control
V5 Oil pressure indicator
W1 Remote control switch
W3 Selection push button 30 l/1' PTO HI

10/05/01 M30-GB

W5 Battery voltmeter
X1 Remote control socket
Y3 Button indicating light 20 l/1' PTO HI
Y5 Commutator/switch, serial/parallel
Z2 Thermal-magnetic circuit breaker
Z3 Selection push button 20 l/1' PTO HI
Z5 Water temperature indicator

© MOSA REV.0 -04/10

Bedienelemente
Mandos

12/04/10 34240-I

GE 22 VSX

M

31

Comandi
Controls
Commandes

ND2 E2M C2

F5

M1

N1

I6

(VE)

O1

59B

F

L5

B3

(VE)

12

15

Z2

H2

D

Q1

25

22

31

31C

27

26 23 24

S7

(SR)

59E

(SR)

Using the generator

M

37

© MOSA 1.1-09/05

12/06/03 M37GB_1500G_GE

WARNING

Access forbidden to area adjacent to
electricity-generating group for all non­authorized personnel.

It is absolutely forbidden to connect the unit
to the public mains and/or another electrical
power source .

GE_
Diesel engine

The electricity-generating groups are to be considered
electrical energy producing stations.
The dangers of electrical energy must be considered
together with those related to the presence of chemical
substances (fuels, oils, etc.), rotating parts and waste
products (fumes, discharge gases, heat, etc.).

GENERATION IN AC (ALTERNATING CURRENT)

Before each work session check the efficiency of the
ground connection for the electricity-generating group if
the distribution system adopted requires it, such as, for
example, the TT and TN systems.

Check that the electrical specifications for the units to
be powered - voltage, power, frequency - are compatible
with those of the generator. Values that are too high or
too low for voltage and frequency can damage electrical
equipment irreparably.
In some cases, for the powering of three-phase loads, it
is necessary to ensure that the cyclic direction of the
phases corresponds to the installation’s requirements.

Connect the electric devices to be powered to the AC
sockets, using suitable plugs and cables in prime
condition.

Before starting up the group, make certain no dangerous
situations exist on the installation to be powered.
Check that the thermal-magnetic switch (Z2) is in the
OFF position (input lever in downward position).

Start up the electricity-generating group, positioning the
thermal-magnetic switch (Z2) and differential switch (D)
to ON (input lever in upward position).
Before powering on the utilities, check that the voltmeter
(N) and frequency meter (E2) indicate nominal values;
in addition, check on the voltmeter change-over switch
(H2) (where it is assembled) that the three line voltages
are the same.

☞

In the absence of a load, the values for voltage and
frequency can be greater than their nominal values.
See sections on VOLTAGE and FREQUENCY.

OPERATING CONDITIONS

POWER

The electrical power expressed in kVA on an electricity­generating group is the available output power to the
reference environmental conditions and nominal values
for: voltage, frequency, power factors (cos ϕ).

There are various types of power: PRIME POWER (PRP),
STAND-BY POWER established by ISO 8528-1 and
3046/1 Norms, and their definitions are listed in the
manual’s TECHNICAL SPECIFICATIONS page.

☞

During the use of the electricity-generating group

NEVER EXCEED the power indications, paying careful
attention when several loads are powered
simultaneously.

VOLTAGE
GENERATORS WITH COMPOUND SETTING.

In these types of generators, the no-load voltage is
generally greater than 3–5% with respect to its nominal
value; f.e. for nominal voltage, threephase 400Vac or
singlephase 230Vac, the no-load voltage can be
comprised between 410-420V (threephase) and 235-245V
(singlephase). The precision of the load voltage is
maintained within ±5% with balanced loads and with a
rotation speed variation of 4%. Particularly, with resistive
loads (cos ϕ = 1), a voltage over-elevation occurs which,
with the machine cold and at full load, can even attain
+10 %, a value which in any case is halved after the first
10-15 minutes of operation.
The insertion and release of the full load, under constant
rotation speed, provokes a transitory voltage variation
that is less than 10%; the voltage returns to its nominal
value within 0.1 seconds.

GENERATORS WITH ELECTRONIC SETTING
(A.V.R.).

In these types of generators, the voltage precision is
maintained within ±1,5%, with speed variations
comprised from -10% to +30%, and with balanced loads.
The voltage is the same both with no-load and with
load; the insertion and release of the full load provokes
a transitory voltage variation that is less than 15%; the
voltage returns to its nominal value within 0.2–0.3
seconds.

FREQUENCY

The frequency is a parameter that is directly dependent
on the motor’s rotation speed. Depending on the type of
alternator, 2 or 4 pole, we will have a frequency of 50/60
Hz with a rotation speed of 3000/3600 or 1500/1800
revolutions per minute.
The frequency, and therefore the number of motor
revolutions, is maintained constant by the motor’s speed
regulation system.
Generally, this regulator is of a mechanical type and
presents a droop from no-load to nominal load which is
less than 5 % (static or droop), while under static
conditions precision is maintained within ±1%.Therefore,
for generators at 50Hz the no-load frequency can be
52–52.5 Hz, while for generators at 60Hz the no-load
frequency can be 62.5-63Hz.

Using the generator

M

37.1

© MOSA 1.1-09/05

GE_
Diesel engine

In some motors or for special requirements the speed
regulator is electronic; in these cases, precision under
static operating conditions attains ±0.25%, and the
frequency is maintained constant in operation from no­load to load (isochronal operation).

POWER FACTOR - COS

ϕϕ

ϕϕ

ϕ

The power factor is a value which depends on the load’s
electrical specifications; it indicates the ratio between
the Active Power (kW) and Apparent Power (kVA). The
apparent power is the total power necessary for the load,
achieved from the sum of the active power supplied by
the motor (after the alternator has transformed the
mechanical power into electrical power), and the Reactive
Power (kVAR) supplied by the alternator. The nominal
value for the power factor is cos ϕ = 0,8; for different
values comprised between 0.8 and 1 it is important
during usage not to exceed the declared active power
(kW), so as to not overload the electricity-generating
group motor; the apparent power (kVA) will diminish
proportionally to the increase of cos ϕ.
For cos ϕ values of less than 0.8 the alternator must be
downgraded, since at equal apparent power the
alternator should supply a greater reactive power. For
reduction coefficients, contact the Technical Service
Department.

START-UP OF ASYNCHRONOUS MOTORS

The start-up of asynchronous motors from an electricity­generating group can prove critical because of high
start-up currents the asynchronous motor requires (I
start-up = up to 8 times the nominal current In.). The
start-up current must not exceed the alternator’s
admissible overload current for brief periods, generally
in the order of 250–300% for 10–15 seconds.
To avoid a group oversize, we recommend following
these precautionary measures:

- in the case of a start-up of several motors, subdivide

the motors into groups and set up their start-up at
intervals of 30–60 seconds.

- when the operating machine coupled to the motor

allows it, see to a start-up with reduced voltage, star
point/triangle start-up or with autotransformer, or use

a soft-start system.
In all cases, when the user circuit requires the start-up
of an asynchronous motor, it is necessary to check that
there are no utilities inserted into the installation, which
in the case of a voltage droop can cause more or less
serious disservices (opening of contact points, temporary
lack of power to control and command systems, etc.).

SINGLE-PHASE LOADS

Power to monophase utilities by means of three-phase
generators requires some operating limitations.

- In single-phase operation, the declared voltage

tolerance can no longer be maintained by the regulator

(compound or electronic regulator), since the system

becomes highly unbalanced. The voltage variation

on the phases not affected by the power can prove

dangerous; we recommend sectioning the other

loads eventually connected.

12/06/03 M37GB_1500G_GE

- The maximum power which can be drawn between
Neutral and Phase (start connection) is generally 1/3
of the nominal three-phase power; some types of
alternators even allow for 40%. Between two Phases
(triangle connection) the maximum power cannot exceed
2/3 of the declared three-phase power.

- In electricity-generating groups equipped with
monophase sockets, use these sockets for connecting
the loads. In other cases, always use the "R" phase
and Neutral.

ELECTRIC PROTECTIONS

THERMAL-MAGNETIC SWITCH

The electricity-generating group is protected against short­circuits and against overloads by a thermal-magnetic
switch (Z2) situated upstream from the installation.
Operating currents, both thermic and magnetic, can be
fixed or adjustable in relation to the switch model.

☞

In models with adjustable operating current do not

modify the settings, since doing so can compromise the

installation’s protection or the electricity-generating

group’s output characteristics. For
eventual variations, contact our
Technical Service Department.
The intervention of the protection
feature against overloads is not
instantaneous, but follows a current
overload/time outline; the greater the

overload the less the intervention.
Furthermore, keep in mind that the nominal operating
current refers to an operating temperature of 30°C, so
that each variation of 10°C roughly corresponds to a

variation of 5% on the value
of nominal current.

In case of an intervention on
the part of the thermal

magnetic protection device,
check that the total absorption does not exceed the
electricity-generating group’s nominal current.

Using the generator

M

37.2

© MOSA 1.1-09/05

GE_
Diesel engine

12/06/03 M37GB_1500G_GE

DIFFERENTIAL SWITCH

The differential switch or differential relay guarantee
protection against indirect contacts due to malfunction
currents towards the ground. When the device detects a
malfunction current that is higher than the nominal current
or the set current, it
intervenes by cutting off

power to the circuit connected.
In the case of an intervention by the differential switch,
check that there are no sheathing defects in the
installation: connection cables, sockets and plugs,
utilities connected.

☞

Before each work session, check the operation of the

differential protection device by pressing the test key.
The electricity-generating group must be in operation,
and the lever on the differential switch must be in the
ON position.

THERMIC PROTECTION

Generally present to protect against overloads on an
individual power socket c.a.
When the nominal operating current has been exceeded,
the protection device intervenes by cutting off power to
the socket.
The intervention of the protection device against
overloads is not instantaneous, but follows a current
overload/time outline; the greater the overload the less
the intervention.
In case of an intervention, check that the current
absorbed by the load does not exceed the protection’s
nominal operating current.
Allow the protection to cool off for a few minutes before
resetting by pressing the central pole.

ON OFF

PRESS TO
RESET

Do not keep the central pole on the thermic
protection forcefully pressed to prevent its
intervention.

ATTENTION

USAGE WITH EAS AUTOMATIC START-UP PANEL

The electricity-generating group in combination with the
EAS automatic start-up panel forms a unit for distributing
electrical energy within a few seconds of a power failure
from the commercial electrical power line.
Below is some general operating information; refer to
the automatic panel’s specific manual for details on
installation, command, control and signalling operations.
T Perform connections on the installation in safety

conditions. Position the automatic panel in RESET
or LOCKED mode.

T Carry out the first start-up in MANUAL mode.

Check that the generator’s LOCAL START / REMOTE
START switch (I6) is in the REMOTE position.
Check that the generator switches are enabled (input
lever in upward position).
Position the EAS panel in manual mode by pressing
MAN. key, and only after having checked that there
are no dangerous situations, press the START key
to start the electricity-generating group.

T During the operation of the generator, all controls

and signals from both the automatic panel and group
are enabled; it is therefore possible to control its
operation from both positions.
In case of an alarm with a shutdown of the motor
(low pressure, high temperature, etc.), the automatic
panel will indicate the malfunction that has caused
the stoppage, while the generator’s front panel will
be disabled and will no longer supply any information.

T5.4

T5.1

T5.3

T5.2

T5.10

T5.6

T5.7

T5.8

T5.9

TRIPON

TESTRESET

0.25 2.5

20.5

1.51

0.02

0.1

0.2

0.5

0.3

0.4

RESET

I°(A) t (s)

RESET

AM
tx10 tx1
x1
x10

x0.1I°I°

x10

tx10
x1

I°

M
tx1

x0.1I°

A

1c0

1d0

1b0

1a0

T5.5

ACCESSORY USE REMOTE CONTROL

TCM 5 - 5D - 6

M

38.5

© MOSA REV.0-09/08

When the TCM 5 5D-6 is used, it is not possible to connect the E.A.S automatic intervention unit.

MAKE SURE

USE OF THE REMOTE CONTROL TCM 5

The coupling of the TCM 5 with the generating set,
permits to work far from the set itself.
The remote control is connected to the front plate,
with a multiple connector.

The TCM 5 assures the following fonctions:

- starting (starting key Q1)

- stop (starting key Q1)

- choke control (L6)

1) the position of the selector LOCAL START/RE­MOTE START (l6) on the generating sets GE
4500-7000-7500 HSX and GE 4500 SX-EAS
must be on the position "REMOTE START".

2) The position of the key (Q1) on the generating
set GE 4500 SX-EAS must be on the position
"ON"

USE OF THE REMOTE CONTROL TCM 5D

The coupling of the TCM 5D with the generating
set, ready for remot starting, permits to work far
from the set itself.
The remote control is connected to the front plate,
and/or rear plate, with a multiple connector.

The TCM 5D assures the following fonctions:

- starting (starting key Q1)

- acceleration (selector 16)

- stop (starting key Q1)

- indication of oil low pressure (warning light O1)

To stop the set, move the accelerator lever (16) to
the minimum position, them turn the key to "OFF"
position.

USE OF THE REMOTE CONTROL TCM 6

The coupling of the TCM 5D with the generating
set, ready for remot starting, permits to work far
from the set itself.
The remote control is connected to the front plate,
and/or rear plate, with a multiple connector.

The TCM 5D assures the following fonctions:

- starting (starting key Q1)

- stop (starting key Q1)

- indication of oil low pressure (warning light O1)

To stop the set turn the key to the position."OFF".
O1)

Per l’arresto del motore portare la chiave sulla posi­zione "OFF".

PUSH AND

SCREW TIGHT

MAX

MIN

OFF

START

ON

Q1

OFF

O116

TCM 5D

TCM 5D

OFF

START

ON

Q1

OFF

O1

TCM 6TCM 6

PUSH AND

SCREW TIGHT

PUSH AND

SCREW TIGHT

29/11/99 M38GB

USE OF THE PROTECTION ENGINE PROTECTION

ES - EV

M

39.4

© MOSA 1.1-04/03

THE ENGINE PROTECTIONS DO NOT WORK WHEN
THE OIL IS OF LOW QUALITY BECAUSE NOT CHANGED
REGULARLY AT INTERVALS AS PRESCRIBED IN THE
OWNER’S ENGINE MANUAL.

NOTE

High temperature

Low oil pressure

ENGINE PROTECTION (ES - EV)

The devices ES or EV ensure the protection of the
engine in case of low oil pressure or engine high
temperature.

The system consist of electronic card of control
and check, and of an engine stop device: solenoid
(ElettroStop), electrovalve (ElettroValvola)

The device enter in operation when the engine
starts and, in case of low oil pressure and high
temperature, will stop the machine and show the
cause of the stop with the warning light of high
temperature or low oil pressure.

In case of low oil pressure, check the level and if it
is correct, call the Service Station. In case of high
temperature, make sure that there are no leaves
and/or pieces of material obstructing the air ducts.

☞

N.B.: if the unit is used as a generator in hot
climates and with loads near to the maximum,

the protection device can be triggered off, please
reduce the load of the engine.

Once the cause of the problem is removed, to reset
the protection, it is enough to report the ignition key
(Q1) on "OFF" position and start the engine again.

07/05/01 M39GB

Troubleshooting

M

40.2

© MOSA REV.3-07/06

28/01/03 M40I_1500G_GE

GE
Diesel engine

The motor does not startup1) Start-up switch (I6) (where it is

assembled) in incorrect position

2) Emergency button (L5) pressed

3) Preheating (where it is assembled)

4) Engine control unit or starting key
faulty.

5) Battery low

6) Battery cable terminals loose or
corroded

7) Start-up motor defective

8) No fuel or air in feed circuit

9) Malfunction on feed circuit: defective
pump, injector blocked, etc.

10) Air filter or fuel filter clogged

11) Air in the gasoil filter.

12) Motor stopping device defective

13) Malfunction on electrical power circuit
on generator control panel

1) Check position

2) Unblock

3) Lacking or insufficient preheating
phase for sparkplugs.
Malfunction in circuit: repair.

4) Replace

5) Recharge or replace.
Check the battery charge circuit on
motor and automatic panel.

6) Tighten and clean. Replace if
corroded.

7) Repair or replace.

8) Refill tank, un-aerate the circuit.

9) Ask for intervention of Service
Department.

10) Clean or replace

11) Take the air out filling the filter with gasoil.

12) Replace.

13) Check and repair.

Problem Possible cause Solution

The motor does not
accelerate. Inconstant
speed.

1) Air filter or fuel filter clogged.

2) Malfunction on feed circuit: defective
pump, injector blocked, etc.

3) Oil level too high.

4) Motor speed regulator defective.

1) Clean or replace.

2) Ask for intervention of Service
Department.

3) Eliminate excess oil.

4) Ask for intervention of Service
Department

Black smoke 1) Air filter clogged.

2) Overload.

3) Injectors defective. Injection pump
requires calibration.

1) Clean or replace

2) Check the load connected and
diminish.

3) Ask for intervention of Service
Department.

White smoke 1) Oil level too high.

2) Motor cold or in prolonged operation
with little or no load.

3) Segments and/or cylinders worn out.

1) Eliminate excess oil.

2) Insert load only with motor sufficiently
hot

3) Ask for intervention of Service
Department.

Too little power provided
by motor.

1) Air filter clogged.

2) Insufficient fuel distribution, impurities
or water in feed circuit.

3) Injectors dirty or defective.

1) Clean or replace.

2) Check the feed circuit, clean and
refill once again.

3) Ask for intervention of Service
Department.

Low oil pressure 1) Oil level insufficient

2) Air filter clogged.

3) Oil pump defective.

4) Alarm malfunction.

1) Reset level. Check for leaks.

2) Replace filter.

3) Ask for intervention of Service
Department.

4) Check the sensor and electrical
circuit.

High temperature 1) Overload

2) Insufficient ventilation.

3) Insufficient coolant liquid (Only for
water cooled motors)

1) Check the load connected and
diminish.

2) Check the cooling vent and relative
transmission belts

3) Restore level. Check for leaks or
breakage in the entire cooling circuit,
pipes, couplings, etc.

ENGINE

Troubleshooting

M

40.2.1

© MOSA REV.3-07/06

12/06/03 M40GB_1500G_GE

GE
Diesel engine

Problem Possible cause Solution

4) Water radiator or oil clogged (where it
is assembled)

5) Water circulating pump defective (Only
for water cooled motors)

6) Injectors defective. Injection pump
requires calibration

7) Alarm malfunction

4) Clean cooling fins on radiator

5) Ask for intervention of Service
Department

6) Ask for intervention of Service
Department

7) Check the sensor and electrical
circuit

Absence of output voltage 1) Voltage switch in position 0

2) Voltage switch faulty

3) Protection tripped due to overload

4) Differential protection device tripped.
(Differential switch, differential relay)

5) Protection devices defective

6) Alternator not sparked

7) Alternator defective

1) Check position

2) Check connections and working of
the switch, repair or replace

3) Check the load connected and
diminish

4) Check on the entire installation:
cables, connections, utilities
connected have no defective
sheathing which may cause incorrect
currents to ground

5) Replace

6) Carry out external spark test as
indicated in alternator manual. Ask
for intervention of Service
Department

7) Check winding, diodes, etc. on
alternator (Refer to alternator
manual)
Repair or replace.
Ask for intervention of Service
Department

No-load voltage too low or
too high

1) Incorrect motor running speed

2) Voltage regulating device (where it is
assembled) defective or requires
calibration

3) Alternator defective

1) Regulate speed to its nominal no­load value

2) Adjust regulator device as indicated
in alternator manual, or replace

3) Check winding, diodes, etc. on
alternator (Refer to alternator
manual)
Repair or replace
Ask for intervention of Service
Department

Corrected no-load voltage
too low with load

1) Check the load connected and
diminish

2) Reduce or rephase load

3) Check winding, diodes, etc. on
alternator (Refer to alternator
manual)
Repair or replace
Ask for intervention of Service
Department

1) Check electrical connections and
tighten

2) Ask for intervention of Service
Department

3) Check winding, diodes, etc. on
alternator (Refer to alternator
manual)
Repair or replace
Ask for intervention of Service
Department

1) Incorrect motor running speed due to
overload

2) Load with cos ϕ less than 0.8

3) Alternator defective

1) Contacts malfunctioning

2) Irregular rotation of motor

3) Alternator defective

Unstable tension

ENGINE

GENERATOR

MAINTENANCE

M

43

© MOSA 1.0-09/05

NOTE

By maintenance at care of the utilizer we intend all the
operatios concerning the verification of mechanical parts,
electrical parts and of the fluids subject to use or
consumption during the normal operation of the machine.

For what concerns the fluids we must consider as
maintenance even the periodical change and or the refills
eventually necessary.

Maintenance operations also include machine cleaning
operations when carried out on a periodic basis outside
of the normal work cycle.

The repairs cannot be considered among the
maintenance activities, i.e. the replacement of parts
subject to occasional damages and the replacement of
electric and mechanic components consumed in normal
use, by the Assistance Authorized Center as well as by
MOSA.

The replacement of tires (for machines equipped with
trolleys) must be considered as repair since it is not
delivered as standard equipment any lifting system.

The periodic maintenance should be performed according
to the schedule shown in the engine manual. An optional
hour counter (M) is available to simplify the determination
of the working hours.

THE ENGINE PROTECTION NOT WORK WHEN THE
OIL IS OF LOW QUALITY BECAUSE NOT CHARGED
REGULARLY AT INTERVALS AS PRESCRIBED IN
THE OWNER’S ENGINE MANUAL.

NOTE

IMPORTANT

In the maintenance operations avoid that
polluting substances, liquids, exhausted oils,
etc. bring damage to people or things or can
cause negative effects to surroindings, health
or safety respecting completely the laws and/
or dispositions in force in the place.

WARNING

● Have qualified personnel do maintenance and troubleshooting work.

● Stop the engine before doing any work inside the machine. If for any

reason the machine must be operated while working inside, pay
attention moving parts, hot parts (exhaust manifold and muffler,

etc.) electrical parts which may be unprotected when the machine
is open.

● Remove guards only when necessary to perform maintenance, and

replace them when the maintenance requiring their removal is
complete.

● Use suitable tools and clothes.

● Do not modify the components if not authorized.

- See pag. M1.1 -

HOT surface

can

hurt you

MOVING

PARTS

can injure

05/09/05 M43GB

ENGINE and ALTERNATOR

PLEASE REFER TO THE SPECIFIC MANUALS
PROVIDED.

VENTILATION

Make certain there are no obstructions (rags, leaves or
other) in the air inlet and outlet openings on the machine,
alternator and motor.

ELECTRICAL PANELS

Check condition of cables and connections daily.

Clean periodically using a vacuum cleaner, DO NOT

USE COMPRESSED AIR.

DECALS AND LABELS

All warning and decals should be checked once a year
and replaced if missing or unreadable.

STRENUOUS OPERATING CONDITIONS

Under extreme operating conditions (frequent stops and
starts, dusty environment, cold weather,extended periods
of no load operation, fuel with over 0.5% sulphur content)
do maintenance more frequently.

BATTERY WITHOUT MAINTENANCE
DO NOT OPEN THE BATTERY

The battery is charged automatically from the battery
charger circuit suppplied with the engine.

Check the state of the battery from the colour of the
warning light which is in the upper part.

- Green colour: battery OK

- Black colour: battery to be recharged

- White colour: battery to be replaced

MAINTENANCE GE

M

43.1

© MOSA 1.0-09/05

05/09/05 M43GB

ATTENTION

■ Maintenance operations on the electricity-generating group prearranged for automatic operation must be

carried out with the panel in RESET mode.

■ Maintenance operations on the installation’s electrical panels must be carried out in complete safety by cutting

off all external power sources: ELECTRICAL POWER, GROUP and BATTERY.

EVERY MONTH

AND/OR AFTER

INTERVENTION ON

LOAD

EVERY YEAR

1. TEST or AUTOMATIC TEST cycle to
keep the generating set constantly
operative

2. Check all levels: engine oil, fuel
level, battery electrolyte,, if
necessary top it up.

3.

Control of electrical connections and
cleaning of control panel

EVERY

WEEK

NO-LOAD

X

WITH LOAD

X

XX

XX

For the electricity-generating groups prearranged for automatic operation, in addition to carrying out all periodic
maintenance operations foreseen for normal usage, various operations must be carried out that are necessary in
relation to the specific type of use. The electricity-generating group in fact must be continuously prepared for
operation, even after prolonged periods of inactivity .

MAINTENANCE GENERATING SET WITH AUTOMATIC BOARD

☞

Carry out motor oil change at least once a year, even if the requested number of hours has not been

attained.

STORAGE GE_, MS_, TS_

M

45

© MOSA 1.0-06/00

In case the machine should not be used for more than 30
days, make sure that the room in which it is stored
presents a suitable shelter from heat sources, weather
changes or anything which can cause rust, corrosion or
damages to the machine.

☞

Have qualified personnel prepare the machine for

storage.

GASOLINE ENGINE

Start the engine: lt will run until it stops due to the lack of
fuel.

Drain the oil from the engine sump and fill it with new oil
(see page M25).

Pour about 10 cc of oil into the spark plug hole and screw
the spark plug, after having rotated the crankshaft several
times.

Rotate the crankshaft slowly until you feel a certain
compression, then leave it.

In case the battery, for the electric start, is assembled,
disconnect it.

Clean the covers and all the other parts of the machine
carefully.

Protect the machine with a plastic hood and store it in o
dry place.

DIESEL ENGINE

For short periods of time it is advisable, about every 10
days, to make the machine work with load for 15-30
minutes, for a correct distribution of the lubricant, to
recharge the battery and to prevent any possible bloking
of the injection system.

For long periods of inactivity, turn to the after soles
service of the engine manufacturer.

Clean the covers and all the other parts of the machine
carefully.

Protect the machine with a plastic hood and store it in a
dry place.

In the storage operations avoid that
polluting substances, liquids, exhausted
oils, etc. bring damage to people or
things or can cause negative effects to
surroindings, health or safety respecting
completely the laws and/or dispositions
in force in the place.

IMPORTANT

30/00/00 M45GB

In case of necessity for first aid and of fire prevention,
see page. M2.5.

CUST OFF GE_, MS_, TS_

M

46

© MOSA 1.0-03/00

In the cust-off operations avoid that
polluting substances, liquids, exhausted
oils, etc. bring damage to people or
things or can cause negative effects to
surroindings, health or safety respecting
completely the laws and/or dispositions
in force in the place.

IMPORTANT

☞

Have qualified personnel disassemble the

machine and dispose of the parts, including the
oil, fuel, etc., in a correct manner when it is to
be taken out of service.

As cust off we intend all operations to be made, at
utilizer’s care, at the end of the use of the machine.
This comprises the dismantling of the machine, the
subdivision of the several components for a further
reutilization or for getting rid of them, the eventual
packing and transportation of the eliminated parts
up to their delivery to the store, or to the bureau
encharged to the cust off or to the storage office,
etc.

The several operations concerning the cust off,
involve the manipulation of fluids potentially
dangerous such as: lubricating oil and battery
electrolyte.

The dismantling of metallic parts liable to cause
injuries or wounds, must be made wearing heavy
gloves and using suitable tools.

The getting rid of the various components of the
machine must be made accordingly to rules in force
of law a/o local rules.

Particular attention must be paid when getting
rid of:
lubricating oils, battery electrolyte, and
inflamable liquids such as fuel, cooling liquid.

The machine user is responsible for the observance
of the norms concerning the environment conditions
with regard to the elimination of the machine being
cust off and of all its components.

In case the machine should be cust off without any
previous disassembly it is however compulsory to
remove:

- tank fuel

- engine lubricating oil

- cooling liquid from the engine

- battery

NOTE: MOSA is involved with custing off the
machine

only for the second hand ones, when not

reparable.
This, of course, after authorization.

In case of necessity for first aid and fire prevention,
see page M2.5.

30/03/00 M45GB

© MOSA REV.0 -04/10

Dimensioni
Dimensions
Dimensions

12/04/10 34240-I

GE 22 VSX
TS 415 VS - VSX

M

53

Abmessungen
Dimensiones

~1350

~1300

~2700

735

850 130

1080

100

NEUTRO COLLEGATO A MASSA

NEUTRAL BONDEDTO FRAME
NEUTRE RACCORDE AU BATI

NEUTRO CONECTADO A MASA

NULVERBONDEN MET MASSA

NULLEITER AUF MASSE

1720

1680

1300205

1020345

30

ø

13

560

430

ELECTRICAL SYSTEM LEGENDE

M

60

© MOSA RE V.7 -10/ 09

26/07/04 M60GB

A : Alternator
B : Wire connection unit
C : Capacitor
D : G.F.I.
E : Welding PCB transformer
F : Fuse
G : 400V 3-phase socket
H : 230V 1phase socket
I : 110V 1-phase socket
L : Socket warning light
M : Hour-counter
N : Voltmeter
P : Welding arc regulator
Q : 230V 3-phase socket
R : Welding control PCB
S : Welding current ammeter
T : Welding current regulator
U : Current transformer
V : Welding voltage voltmeter
Z : Welding sockets
X : Shunt
W : D.C. inductor
Y : Welding diode bridge

A1 : Arc striking resistor
B1 : Arc striking circuit
C1 : 110V D.C./48V D.C. diode bridge
D1 : E.P.1 engine protection
E 1 : Engine stop solenoid
F1 : Acceleration solenoid
G1 : Fuel level transmitter
H1 : Oil or water thermostat
I1 : 48V D.C. socket
L 1 : Oil pressure switch
M 1 : Fuel warning light
N1 : Battery charge warning light
O1 : Oil pressure warning light
P1 : Fuse
Q1 : Starter key
R1 : Starter motor
S1 : Battery
T 1 : Battery charge alternator
U1 : Battery charge voltage regulator
V1 : Solenoid valve control PCBT
Z 1 : Solenoid valve
W1 : Remote control switch
X1 : Remote control and/or wire feeder socket
Y1 : Remote control plug

A2 : Remote control welding regulator
B2 : E.P.2 engine protection
C2 : Fuel level gauge
D2 : Ammeter
E2 : Frequency meter
F2 : Battery charge trasformer
G2 : Battery charge PCB
H2 : Voltage selector switch
I2 : 48V a.c. socket
L 2 : Thermal relay
M2 : Contactor
N2 : G.F.I. and circuit breaker
O2 : 42V EEC socket
P2 : G.F.I. resistor
Q2 : T.E.P. engine protection
R2 : Solenoid control PCBT
S2 : Oil level transmitter
T2 : Engine stop push-button T.C.1
U2 : Engine start push-buttonT.C.1
V2 : 24V c.a. socket
Z 2 : Thermal magnetic circuit breaker
W2 : S.C.R. protection unit
X2 : Remote control socket
Y2 : Remote control plug

A3 : Insulation moitoring
B3 : E.A.S. connector
C3 : E.A.S. PCB
D3 : Booster socket
E 3 : Open circuit voltage switch
F3 : Stop push-button
G3 : Ignition coil
H3 : Spark plug
I3 : Range switch
L 3 : Oil shut-down button
M 3 : Battery charge diode
N3 : Relay
O3 : Resistor
P3 : Sparkler reactor
Q3 : Output power unit
R3 : Electric siren
S3 : E.P.4 engine protection
T 3 : Engine control PCB
U3 : R.P.M. electronic regulator
V3 : PTO HI control PCB
Z 3 : PTO HI 20 l/min push-button
W3 : PTO HI 30 l/min push-button
X3 : PTO HI reset push-button
Y3 : PTO HI 20 l/min indicator

A4 : PTO HI 30 l/min indicator
B4 : PTO HI reset indicator
C4 : PTO HI 20 l/min solenoid valve
D4 : PTO HI 30 l/ min solenoid valve
E 4 : Hydraulic oil pressure switch
F4 : Hycraulic oil level gauge
G4 : Preheating glow plugs
H4 : Preheating gearbox
I4 : Preheating indicator
L 4 : R.C. filter
M 4 : Heater with thermostat
N4 : Choke solenoid
O4 : Step relay
P4 : Circuit breaker
Q4 : Battery charge sockets
R4 : Sensor, cooling liquid temperature
S4 : Sensor, air filter clogging
T 4 : Warning light, air filter clogging
U4 : Polarity inverter remote control
V4 : Polarity inverter switch
Z4 : Transformer 230/48V
W4 : Diode bridge, polarity change
X4 : Base current diode bridge
Y4 : PCB control unit, polarity inverter

A5 : Base current switch
B5 : Auxiliary push-button ON/OFF
C5 : Accelerator electronic control
D5 : Actuator
E 5 : Pick-up
F5 : Warning light, high temperature
G5 : Commutator auxiliary power
H5 : 24V diode bridge
I5 : Y/s commutator
L5 : Emergency stop button
M 5 : Engine protection EP5
N5 : Pre-heat push-button
O5 : Accelerator solenoid PCB
P5 : Oil pressure switch
Q5 : Water temperature switch
R5 : Water heater
S5 : Engine connector 24 poles
T 5 : Electronic GFI relais
U5 : Release coil, circuit breaker
V5 : Oil pressure indicator
Z5 : Water temperature indicator
W5 : Battery voltmeter
X5 : Contactor, polarity change
Y5 : Commutator/switch, series/parallel

A6 : Commutator/switch
B6 : Key switch, on/off
C6 : QEA control unit
D6 : Connector, PAC
E6 : Frequency rpm regulator
F6 : Arc-Force selector
G6 : Device starting motor
H6 : Fuel electro pump 12V c.c.
I6 : Start Local/Remote selector
L6 : Choke button
M 6 : Switch CC/CV
N6 : Connector – wire feeder
O6 : 420V/110V 3-phase transformer
P6 : Switch IDLE/RUN
Q6 : Hz/V/A analogic instrument
R6 : EMC filter
S6 : Wire feeder supply switch
T 6 : Wire feeder socket
U6 : DSP chopper PCB
V6 : Power chopper supply PCB
Z 6 : Switch and leds PCB
W6 : Hall sensor
X6 : Water heather indicator
Y6 : Battery charge indicator

A7 : Transfer pump selector AUT-0-MAN
B7 : Fuel transfer pump
C7 : "GECO" generating set test
D7 : Flooting with level switches
E7 : Voltmeter regulator
F7 : WELD/AUX switch
G7 : Reactor, 3-phase
H7 : Switch disconnector
I7 : Solenoid stop timer
L7 : "VODIA" connector
M 7 : "F" EDC4 connector
N7 : OFF-ON-DIAGN. selector
O7 : DIAGNOSTIC push-button
P7 : DIAGNOSTIC indicator
Q7 : Welding selector mode
R7 : VRD load
S7 : 230V 1-phase plug
T 7 : V/Hz analogic instrument
U7 : Engine protection EP6
V7 : G.F.I. relay supply switch
Z 7 : Radio remote control receiver
W7 : Radio remote control trasnsmitter
X7 : Isometer test push-button
Y7 : Remote start socket

A8 : Transfer fuel pump control
B8 : Ammeter selector switch
C8 : 400V/230V/115V commutator
D8 : 50/60 Hz switch
E 8 : Cold start advance with temp. switch
F8 : START/STOP switch
G8 : Polarity inverter two way switch
H8 : Engine protection EP7
I8 : AUTOIDLE switch
L8 : AUTOIDLE PCB
M 8 : A4E2 ECM engine PCB
N8 : Remote emergency stop connector
O 8 : V/A digital instruments and led VRD PCB
P8 : Water in fuel
Q8 : Battery disconnect switch
R8 : Inverter
S8 : Overload led
T 8 : Main IT/TN selector
U8 : NATO socket 12V
V8 : Diesel pressure switch
Z 8 : Remote control PCB
W8 : Pressure turbo protection
X8 :
Y8 :

© MOSA REV.0 -04/10

12/04/10 34240-I

GE 22 VSX

M

61.2

Schema elettrico
Electric diagram
Schema electriques

Stromlaufplan
Esquema eléctrique

20090-CUSAGO (MI)-ITALY

http://www.mosa.it

GE 22 VSX

Engine VM SUN2105E2 (ES-EAS) 34223.prg

34222.S.010-D

Leporace N.

2

Approvato:

Esp.

Data Dis. Appr.

Modifica

Denominazione:

Macchina:

Data:

Progetto:

di n°

Pag.n°

3

Date Appr.

Approved:

Project:

Denomination:

Machine:

Modification

Date:

Da Pag.

Alla Pag.

To Page

From Page

Designer:

of n°

Desi.

Dis. n°:

Exp.

Page n°

Dwg. n°:

Disegnatore:

La MOSA si riserva a termini di legge la proprieta' del presente disegno con divieto di riprodurlo o comunicarlo a terzi senza sua autorizzazione.

12.03.2002

4

3

7

8

68

4

3

7

5

2

9

68

4

3

5

27

1

68

4

3

5

27

1

STARTER KEY

OFF

ON

ST

30 15 50

34

9

9999

6325

99

6

9999

9

1

1

13

10

(1)

(2)

L5

12

13

1

10

12

12 9

1

31

25

4

6

REM.

LOC.

3

9

7

14

16

15 16 17 14

17

41

6

4

-

+

M

R1

L1

H1

OFF

ON

START

15 50

30

-

+

C2

N1

F5

O1

M1

B

V1

1

F

5A

5

3

7

B3

1

2

6

9

10

8

4

Modificato schema con optional scaldig

lia collegato a presa specifica (S7).

A

09.02.2005

OPTIONAL

M4

P4

10A

S7

250V/10A

B

5a

8

6a

Sostituito elettromag. stop con modello CEI (E1)

.Aggiunto relè stop motore riserva carb. 17.07.2007

B

White

Red

G1

N.L.

N.L.

11

HOLD COIL

PULL COIL

BLUE WIRE

RED WIRE

E1

K

(30)

(87)

(87a)

ris.

-

+

S1

11

B+ D+

U1

T1

Sostituito elettromagnete stop con m

odello senza elettronica (E1). N.L.

20.02.2008

C

K

(86)

(85)

N3

ris.

K

(86)

(85)

N3

avv.

K

(30)

(87) (87a)

avv.

2x180ohm/2W

1N4007

1N4007

1N4007

19.02.2008 L.N.

Agg. n° 2 resistori in parallelo a spia C.B.

(N1) per aumentare eccitaz. altern. C.B.(T1).

D

© MOSA REV.0 -04/10

12/04/10 34240-I

GE 22 VSX

M

61.3

Schema elettrico
Electric diagram
Schema electriques

Stromlaufplan
Esquema eléctrique

20090-CUSAGO (MI)-ITALY

http://www.mosa.it

GE 22 VSX

Aux. (400T/230Mx3) DMT 34223.prg

34222.S.020-A

Leporace N.

3

Approvato:

Esp.

Data Dis. Appr.

Modifica

Denominazione:

Macchina:

Data:

Progetto:

di n°

Pag.n°

3

Date Appr.

Approved:

Project:

Denomination:

Machine:

Modification

Date:

Da Pag.

Alla Pag.

To Page

From Page

Designer:

of n°

Desi.

Dis. n°:

Exp.

Page n°

Dwg. n°:

Disegnatore:

La MOSA si riserva a termini di legge la proprieta' del presente disegno con divieto di riprodurlo o comunicarlo a terzi senza sua autorizzazione.

R

S

T

Y

51 52

59 58

55

56

57

55

56

57

R

S

T

Y

P4

15A

Z2

V

N

1(2)

2(4)

(1)R

(7)S

(5)T

H2

230V/16A

H

Id Id Id Id

N

N

D

P4

15A

230V/16A

H

400V/32A

G

230V/32A

H

Hz

E2

h

M

3

G

A

N

U

V

W

12.03.2005

A

B.F.

05.03.2010

A

D2

Spostato Amperometro di linea dalla fase R alla fase S (Alternatore Linz)

SPARE PARTS LIST

R
1

© MOSA 1.0-03/00

MOSA guarantees that any request for spare parts will be satisfied.

To keep the machine in full working order, when replacement of MOSA spare parts is required, always
ask for genuine parts only.

When ordering the spare parts, it is
recommended to indicate:

1) ✹ serial number

2) ✹ model of welder and/or generating set

3) ◆ n. table

4) ◆ n. position

5) quantity

14/12/986Q16M31

TAVOLA RICAMBI - SPARE PARTS - PIECES DE RECHANGE - ERSATZTEILE

ON

OFF

START

*

VE

NULLEITERAUFMASSE
NULVERBONDENMETMASSA

NEUTROCONECTADOAMASA

NEUTRERACCORDEAUBATI

NEUTRALBONDEDTOFRAME

NEUTROCOLLEGATOAMASSA

*

65

60

Hz A

10

50

15

55

500

300

V

ST

RS

0

200

100

TR

0

h

HOURMETER

I

0

EA

1

25

20

125

1-3 13

18

17 16

20-21-22

12

21-22-23

14

11

8

2

19

15

4-5-6

EA

1

12

50 Hz

50 Hz

3

EA

1

4

12

TS 0000 GE

TS 0000 GE

V.le Europa,59 - 20090 CUSAGO (MI) ITALY

Tel. [phone] - fax [phone]

0987654321

TYPE
SERIAL N°

22/03/00 R1GB

 The requested data are to be found on the

data plate located on the machine structure,

quite visible and easy to consult. ✹

ABBREVIATIONS AND SYMBOLS:

(EV) When ordering, specify the engine type and

the auxiliary voltage
(ER) Engine with recoil starter only
(ES) Engine with electric starter only
(VE) E.A.S version only.
(QM) When ordering, specify the length in meters
(VS) Special version only
(SR) By request only

© MOSA REV.0 -04/10

12/04/10 34240-I

GE 22 VSX

IC

35

Ricambi
Spare parts
Piéces de rechanges

Ersatzteile
Tabla de recambios

29

28

11

5

2

7

8

9

10

3

12

13

20 21 22

4

2324252627

6

15

(qm)

16

18

19
17

14

15

(qm)

30

31

© MOSA REV.0 -04/10

12/04/10 34240-I

GE 22 VSX

IC

35.1

Tavola ricambi
Spare parts table
Table piéces de rechange

Ersatzteile
Tabla de recambios

Pos. Cod. Descr. Note

2 M364142200 MOTORE /

ENGINE

VM SUN2105E2

3 M282002070 TUBO SCARICO /

EXHAUST PIPE

4 M305752069 GUARNIZIONE COLLETTORE SCARICO /

GASKET

5 M305779101 STAFFA /

BRACKET

6 M342209058 TIRANTE SNODATO /

TIE ROD

7 M305772219 LEVA COMANDO GAS /

LEVER, ACCELERATOR

8 M105631146 TESTINA SNODATA /

BALL JOINT

9 M342209056 TIRANTE COMANDO ELETTROMAGNETE /

SOLENOID TIE-ROD

10 M307802224 PIASTRA SUPPORTO MOTORE /

PLATE SUPPORTING ENGINE

11 M274009055 ELETTROMAGNETE ARRESTO MOTORE /

STOP SOLENOID

12 M308102023 GUARNIZIONE /

GASKET

13 M308101262 TAPPO SCARICO SERBATOIO /

FUEL TANK CAP

14 M105612060 ANTIVIBRANTE /

VIBRATION DAMPER (40x100)

15 M102302280 GUARNIZIONE (L=MT.1) /

GASKET (L=MT.1)

16 M343408218 PARATIA INFERIORE ALTERNATORE /

ALTERNATOR LOWER BULKHEAD

17 M105612070 ANTIVIBRANTE /

VIBRATION-DAMPER (40x50)

18 M342403101 STAFFA SUPP. ALTERNATORE /

ALTERNATOR SUPPORT BRACKET

19 M342403100 ALTERNATORE /

ALTERNATOR

20 M342802125 FASCETTA /

CLAMP

21 M1229870 TUBO FLESSIBILE (MT.1) /

FLEXIBLE PIPE (MT.1)

22 M343338221 PARATIA ASPIRAZIONE MOTORE /

BULKHEAD, ENGINE AIR INLET

23 M107301770 STAFFA /

BRACKET

24 M764409150 BATTERIA 100 Ah /

BATTERY 100 Ah

25 M342802130 FILTRO ARIA COMPLETO /

AIR FILTER,ASSY

26 M342802132 ELEMENTO FILTRANTE /

AIR FILTER

27 M325462131 INDICAT.INTASAMENTO F.ARIA /

WARNING LIGHT

28 M343332212 TUBO SCARICO OLIO /

EXHAUST OIL PIPE

29 M343332040 CONVOGLIATORE ARIA MOTORE /

ENGINE CONVEYOR

30 M342201360 SUPPORTO DX PER ASSALE /

AXLE RIGHT SUPPORT

31 M342201363 SUPPORTO SX PER ASSALE /

AXLE LEFT SUPPORT

© MOSA REV.0 -04/10

12/04/10 34240-I

GE 22 VSX

IC

36

Ricambi
Spare parts
Piéces de rechanges

Ersatzteile
Tabla de recambios

35 36 37 38 39 37

41

42

43

44

45
46

(VE)

47

48

49

50

(VE)

51

52

(VE)

53

(VE)

54

(VE)

55

56

57

58

59

60

61

62

63

64

© MOSA REV.0 -04/10

12/04/10 34240-I

GE 22 VSX

IC

36.1

Tavola ricambi
Spare parts table
Table piéces de rechange

Ersatzteile
Tabla de recambios

Pos. Cod. Descr. Note

35 M305717300 VOLTMETRO /

VOLTMETER

36 M105511860 INTERRUTTORE MAGNETOTERMICO /

CIRCUIT BREAKER

37 M219937036 STAFFA /

BRACKET

38 M305207305 AMPEROMETRO /

AMMETER

39 M105111540 Vedi Cod.219937105 /

See part no. 219937105

41 M305717310 FREQUENZIMETRO /

FREQUENCYMETER

42 M105511810 CONTAORE /

HOURMETER 230V 50Hz IP65

43 M325507210 INDICATORE LIVELLO CARBURANTE /

FUEL LEVEL GAUGE

44 M1302500 SPIA 12V /

RED WARNING LIGHT 12V

45 M155307107 DISGIUNTORE TERMICO /

THERMAL SWITCH 15A-250V

46 M102013290 COMMUTATORE /

COMMUTATOR

(VE)

47 M107302460 STARTER A CHIAVE /

STARTER KEY

48 M307759045 PORTAFUSIBILE /

FUSE HOLDER

49 M1291120 FUSIBILE /

FUSE

5A

50 M102042740 CAPPUCCIO /

CAP

(VE)

51 M744507219 PULSANTE STOP D’EMERGENZA /

EMERGENCY PUSH BUTTON STOP

52 M105191550 CUSTODIA PER PRESA EAS /

BOX, EAS SOCKET

(VE)

53 M105191560 FRUTTO PRESA CONNETTORE /

SOCKET, EAS

(VE)

54 M105191570 COPERCHIO PER PRESA EAS /

BLIND PLATE, EAS SOCKET

(VE)

55 M342227020 PANNELLO FRONTALE /

FRONT PANEL

56 M307017240 PRESA 220V 16A /

EEC SOCKET 16A, 220V 2P+T

57 M105111520 PRESA CEE 220V MONOFASE /

EEC SOCKET SINGLE-PH.220V

58 M105111510 PRESA CEE 380V TRIFASE /

EEC SOCKET THREE-PHASE 380V

59 M219937130 COPERCHIO INTERRUT.DIFFERENZ. /

COVER GFI

60 M305717315 COMMUTATORE /

COMMUTATOR

61 M342227010 SCATOLA ELETTRICA /

ELECTRICAL BOX

62 M209719850 SCHEDA EV/ES /

PCB EV/ES

63 M306479199 RELE’ AVV. ELETTRICO /

RELAY, ELECTRIC START

© MOSA REV.0 -04/10

12/04/10 34240-I

GE 22 VSX

IC

37

Ricambi
Spare parts
Piéces de rechanges

Ersatzteile
Tabla de recambios

69

71

72

75

77

80

81

83

84

85

86

87

65

66 67 68

82

73

76

74

78

79

70

88

64

(qm)

63

(qm)

(qm)

63

© MOSA REV.0 -04/10

12/04/10 34240-I

GE 22 VSX

IC

37.1

Tavola ricambi
Spare parts table
Table piéces de rechange

Ersatzteile
Tabla de recambios

Pos. Cod. Descr. Note

63 M105112270 GUARNIZIONE /

GASKET

qm

64 M102302280 GUARNIZIONE /

GASKET

qm

65 M343332050 SILENZIATORE DI SCARICO /

EXHAUST MUFFLER

66 M282008123 COPERCHIO CAMERA SILEN.SCARICO /

EXHAUST MUFFLER COVER

67 M282008225 PARATIA CAMERA SILENZ. SCARICO /

EXHAUST MUFFLER BULKHEAD

68 M256602228 FILTRO GASOLIO /

FUEL FILTER

69 M343338035 CARENATURA POST. /

REAR COVER

70 M282001050 BASAMENTO /

BASE

71 M744508140 CERNIERA PER FIANCATA /

LATCH

72 M840952053 COPERCHIETTO PARAPIOGGIA /

WATER CAP

73 M308102207 TUBO GOMMA (L=MT.1) /

PIPE

74 M307402208 TUBO IN GOMMA (L=MT.1) /

RUBBER PIPE

75 M343338270 PERNO PER CERNIERA /

HINGE PIN

76 M107301890 TUBO SFIATO (L=MT.1) /

PIPE, BREATHER (L=MT.1)

77 M282008021 COPERCHIO CARENATURA ANTERIORE /

FRONT COVER

78 M764409975 GALLEGGIANTE LIV.CARB. (FINITO) /

FUEL LEVEL GAUGE

79 M342202026 TAPPO SERBATOIO /

CAP, FUEL TANK

80 M343338100 COPERCHIO FRONTALE /

FRONT COVER

81 M282008015 FIANCATA(SX) CARENATURA ANTER. /

FRONT COVER LEFT SIDE

82 M342408217 PARATIA SUPERIORE ALTERNATORE /

ALTERNATOR TOP BULKHEAD

83 M282001100 ROLL-BAR (COMPLETO) /

ROLL-BAR

84 M305718115 PISTONE SOSTEGNO /

SUPPORT, REAR COVER

85 M107300180 CHIUSURA COMPL. A LEVA /

LATCH

86 M343339601 MANIGLIA /

KNOB

87 M282008010 FIANCATA(DX) CARENAT. ANT. /

FRONT HOUSING RIGHT SIDE

88 M325252069 GUARNIZIONE /

GASKET

© MOSA RE V.2 -05/ 09

11/12/02 KA

CTL 22

305200140

KA

9

Pos. Cod. Descr. Descr. Note

1 0000344050141 GR.TIMONE,PIEDE x TRAINO LENTO

KIT SITE TOW

Da/from REV.2-05/09 Del.178/08-15/10/08

1 0000225100141 GR.TIMONE,PIEDE x TRAINO LENTO

KIT SITE TOW

Da/from REV.1-02/07 Del.09/07-.26/01/07

Fino a/up to REV.1-02/07 Del.178/08-15/10/08

1 0000305200141 GR.TIMONE,PIEDE x TRAINO LENTO

KIT SITE TOW

Fino a/up to REV. 0-12/02 Del.09/07-26/01/07

2 344051051 PIEDE D'APPOGGIO

PARKING STAND

Da/from REV.2-05/09 Del.178/08-15/10/08

2 342231051 PIEDE DI STAZIONAMENTO

PARKING STAND

Da/from REV.1-02/07 Del.09/07-26/01/07

Fino a/up to REV.1-02/07 Del.178/08-15/10/08

2 102351750 PIEDE DI STAZIONAMENTO

PARKING STAND

Fino a/up to REV.0-12/02 Del.09/07-26/01/07

3 305751150 TIMONE

TOW BAR

Da/from REV.1-02/07 Del.09/07-26/01/07

3 305201150 TIMONE

TOW BAR

Fino a/up to REV. 0-12/02 Del.09/07-26/01/07

4 0000305600142 GR.ASSALE,RUOTE x TRAINO LENTO

KIT SITE TOW

era 305600142 10/12/02

5 305751160 ASSALE

AXLE

6 105612030 RUOTA

WHEEL

7 344051080 MORSETTO FISS. RUOTA D'APPOGGIO

STANDING WHEEL JAW

Da/from REV.2-05/09 Del.178/08-15/10/08

7 305751062 MANIGLIA BLOCC. PIEDE STAZION.

FIXING HANDLE PARKING STAND

Da/from REV.1-02/07 Del.09/07-26/01/07

Fino a/up to REV.1-02/07 Del.178/08-15/10/08

3

1

6

5

4

7

2

TCM 5 5D - 6 - 22 - 40
930150000 - 330100000 - 930300000 - 330200000 - 330400000

KD

6

© MOSA 1.1-02/03

10/02/00 KD

SCHEMA ELETTRICO

ELECTRICAL DIAGRAM

ELECTRIQUE SCHEMA

ELEKTRISCHES SCHEMA

ELECTRISCH GEDEELTE

ESQUEMA ELÉCTRICO

E

D

NL

Pos. Rev. Cod. Descr. Descr. Note

1 107509900 SCATOLA CASE, BOTTOM HALF
2 330109901 COPERCHIO PER SCATOLA TCM TCM COVER
3 102042740 CAPPUCCIO CAP
4 1302040 SPIA 12V WARNING LIGHT 12V
5 102013290 COMMUTATORE COMMUTATOR
6 107302460 STARTER A CHIAVE STARTER KEY
7 33010C060 GRUPPO CAVI TC TC CABLE KIT TCM5D-6
8 6062050 TAPPO CAP

9 33020C060 GR.CAVI TCM TCM CABLE KIT TCM22-40
10 A 101091830 PULSANTE DI STOP BUTTON, STOP TCM5
11 A 101091840 CAPPUCCIO CAP TCM5
12 A 93015C060 GRUPPO CAVI TCM TCM CABLE KIT TCM5
13 A 259107055 STARTER A CHIAVE KEY STARTER TCM5
14 A 307457055 INTERRUTT.ACCENSIONE A CHIAVE STARTER SWITCH TCM40
15 A 930159901 COPERCHIO PER SCATOLA TCM TCM COVER TCM5

TCM 5

TCM 5D

TCM 6

TCM 22

TCM 40

TCM 5D - 22

MOSA div. della BCS S.p.A.

Stabilimento di Viale Europa, 59

20090 Cusago (MI) Italia

Tel. + 39 - 0290352.1

Fax + 39 - 0290390466