Galfre FR/G 130 User manual

G
GA AL L. .C CO O S S. .r r. .l l. .
C
CO OS ST TR RU UZ ZI IO ON NI I M MA AC CC CH HI IN NE E A AG GR RI IC CO OL LE E
ROTARY DRUM
CONDITIONING MOWERS
FR/G 130 – FR/G 170
“Contains Declaration of Conformity” (EC)
Read this Manual thoroughly before operating the machine
MANUALE TRADOTTO DALL’ORIGINALE
Via Centallo, 136 -12044 CENTALLO (CN) – ITALIA
Tel. [phone] Fax [phone] Internet: www.galfre.net E-mail: inf[email protected]

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The manufacturer GAL.CO S.r.l.
Via Centallo, 136 -ROATA CHIUSANI –12044 CENTALLO (CN) Italy
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declares under it responsibility that the machine:
R
RO OT TA AR RY Y D DR RU UM M M MO OW WE ER R
Model ……………
Serial number n. ……………
Year .……………
Its accordant to all the relevant provisions of the following European
Directives:
Direttiva 2006/42/CE relativa alle macchine e che modifica la direttiva
95/16/CE.
Avendo applicato per l’adeguamento della macchina, per quanto
pertinenti, le seguenti norme armonizzate e specifiche tecniche:
EN ISO 12100-1-2 ”Sicurezza del macchinario - Concetti fondamentali, principi
generali di progettazione - Terminologia di base, metodologia, Principi tecnici”.
EN ISO 4254-1“Macchine agricole - Sicurezza - Parte 1: Requisiti generali”.
ISO 4252-12 “Agricultural machinery – Safety – Part12: Rotary disc and drum
mowers and flail mowers”
ISO 11684 “Trattrici, macchine agricole e forestali, macchine a motore da
giardinaggio - Segni grafici per la sicurezza e pittogrammi di segnalazione dei
pericoli - Principi generali”.
Persona autorizzata a costituire il fascicolo tecnico:
…………………………………………………….
Il legale rappresentante
Centallo (CN), ___________________ _____________________

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TABLE OF CONTENTS
1INTRODUCTION ---------------------------------------------------------------- 4
2GENERAL INFORMATION------------------------------------------------------ 5
2.1 INFORMATION ABOUT THE MANUAL ----------------------------------------------------------- 5
2.2 INFORMATION ABOUT THE MACHINE ---------------------------------------------------------- 6
2.2.1 Identification of the machine ----------------------------------------------------------------------------------------- 7
2.2.2 Proper use -------------------------------------------------------------------------------------------------------------- 8
2.2.3 Adverse field conditions----------------------------------------------------------------------------------------------- 9
2.3 FEATURES OF THE MACHINE ------------------------------------------------------------------- 10
2.3.1. Identification of the models------------------------------------------------------------------------------------10
2.3.2. Main components -----------------------------------------------------------------------------------------------11
2.4 OPERATION AND TECHNICAL FEATURES ------------------------------------------------------ 12
2.5 NOISE LEVEL ------------------------------------------------------------------------------ 13
2.6 PACKING,TRANSPORT AND LIFTING --------------------------------------------------------- 14
2.7 STORAGE --------------------------------------------------------------------------------- 15
3. SAFETY RULES----------------------------------------------------------------- 16
3.1 SAFETY AND ACCIDENT PREVENTION RULES -------------------------------------------------- 16
3.2 SAFETY SIGNS WITH WARNING SYMBOLS----------------------------------------------------- 21
3.3 LOCATION OF SAFETY SIGNS ON THE MACHINE ----------------------------------------------- 24
4INSTALLATION AND OPERATION ------------------------------------------- 25
4.1 SAFETY RULES FOR ATTACHING TO THE TRACTOR --------------------------------------------- 25
4.2 CHECK LIFTING AND STABLE OPERATION OF THE TRACTOR ------------------------------------- 26
4.3 TRANSPORT ON PUBLIC ROADS-------------------------------------------------------------- 27
4.2 ATTACHING TO THE THREE POINT LINKAGE OF THE MACHINE ----------------------------------- 30
4.4.1 Assembly of the drive shaft ------------------------------------------------------------------------------------32
4.4.2 Hydraulic system-----------------------------------------------------------------------------------------------34
4.5 ADJUSTEMENTS---------------------------------------------------------------------------- 35
5OPERATING INSTRUCTIONS------------------------------------------------- 37
5.1 SAFETY RELEASE DEVICE ------------------------------------------------------------------- 40
6MAINTENANCE ---------------------------------------------------------------- 41
6.1 LUBRICATION OF MECHANICAL COMPONENTS ------------------------------------------------- 42
6.2 LUBRICATION -------------------------------------------------------------------------- 43
6.2.1 Lubrication of the drum unit gear chamber-----------------------------------------------------------------43
6.2.2 Lubrication of 90 degree gearbox ---------------------------------------------------------------------------44
6.2.3 knives ------------------------------------------------------------------------------------------------------------44
6.3 CURTAIN REPLACEMENT -------------------------------------------------------------------- 46
6.4 FURTHER TROUBLESHOOTING --------------------------------------------------------------- 47

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1INTRODUCTION
The manual and the attached declaration of conformity shall be considered
part of the machine until its disposal and have to be passed on to new
operators or owners.
If the manual is not supplied together with the machine or if it becomes lost
it is recommended to order a copy from GAL.CO S.r.l..
Thoroughly read the use and maintenance manual and follow the
instructions noted on it before using, checking and operating the machine.
If for any reason you do not understand any part of this manual, including
tables or drawings, contact GAL.CO S.r.l. and request assistance from the
service department.
GAL.CO S.r.l. is at full disposal of users, sales staff and any other person in
order to improve understanding of the whole manual.
In conformity with existing law instructions on hazardous situations are
indicated as described in chapter 3.
This Manual has been written in conformity with the rules current at
the time of printing.
The Manual is part of the machine and has to be passed on to new
operators or owners together with the Declaration of Conformity.
January 2013

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2GENERAL INFORMATION
2.1 INFORMATION ABOUT THE MANUAL
This operator’s manual is designed to help familiarise you with operation and
maintenance of the machine. Performance and life of the machine depend
upon proper maintenance and safe operating practices.
Some pictures may be different from your machine or show some
components removed for purposes of clarity.
The manual and the items dealt with in it are in compliance with the
“Directive 98/37/EC”.
The mower comes equipped with safety labels in place. In conformity with
the existing Community law keep all safety labels legible and replace them if
necessary.
The manual is designed for authorised professional operators, who
are appropriately trained and familiar with the tractor to which the
mower is attached.
Technical information contained in the manual is intellectual property of the
company GAL.CO S.r.l. and shall be kept confidential.
The symbol on your left together with the signal words:
DANGER!
ATTENTION!
WARNING!
is used to call attention to safety precautions which should
be followed by the operator. Follow the recommendations.
It is recommended to use originally manufactured spare parts and
accessories.
The guarantee shall not apply if not originally manufactured spare
parts are used. The use of non genuine parts could affect life and
performance of the machine.

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2.2 INFORMATION ABOUT THE MACHINE
The materials used for building GAL.CO S.r.l. mowers have been chosen
according to the tasks for which the machine has been designed and built:
any improper use can cause damages to persons and property and affect the
operation of the machine.
Proper use of the mower also specifically includes compliance with operating,
repair and maintenance instructions contained in this manual.
GAL.CO S.r.l. is in no event liable for improper use of the machine.
GAL.CO S.r.l. is not liable for any damages and injuries, including severe
injuries, to operator and other people or property resulting from any
unauthorised changes or modifications to the machine.
Proper operation of the machine and compliance with the instructions
contained in the manual and safety precautions will reduce the risk of
accidents and injuries and ensure higher performance, while extending
machine life and reducing the risk of troubles to the lowest level.
GAL.CO S.r.l. shall in no event be liable for failure to comply with the
safety instructions given in the manual.

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2.2.1 IDENTIFICATION OF THE MACHINE
The machine identification plate, located on the frame, bears the EC mark,
the Manufacturer’s data, the model, the serial number, the year of
manufacturing and the mass of the machine.
Location of EC plate on the machine:
When ordering spare parts always mention the model, frame number
and year of manufacturing.
GAL.CO S.r.l.
GAL.CO S.r.l.

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2.2.2 PROPER USE
ROTARY DRUM MOWERS and CONDITIONING - MOWERS have been designed
and built for use in agriculture for mowing grass, pasture and permanent
grasslands, alfalfa and other kinds of fodder crop.
The machine is not designed for operation in other fields than
agriculture.
ATTENTION!
The machine is for use by one operator at a time.
The use of the machine for a purpose for which it is
not designed than the intended one is considered as
non-conforming use.
GAL.CO S.r.l. is not liable if safety labels are missing, illegible or if they
have been removed from their location (see par. 3.2 e 3.3).
If safety labels are damaged or missing, order new labels. Refer to the
information contained on the machine identification plate.
This machine has been designed for use during the day. At night or under
conditions of reduced visibility use the machine light devices.
GAL.CO S.r.l. is in no event liable for any damages and injuries,
including severe injuries, to operator or other people and property
resulting from any unauthorised changes and modifications to the
machine.

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2.2.3ADVERSE FIELD CONDITIONS
This section illustrates the main adverse field conditions when using the
MOWER:
oMake sure that there are not any stones or rocks on the ground
(diameter over 8-12 cm);
oMake sure that there are not any stumps higher than 10 cm and
diameter over 8-12 cm;
oMake sure that there are not any metal elements on the ground, such
as nets, cables, ropes, chains, pipes etc;
oFollow recommendations for height adjustment and make sure that no
one is within 50 m of the mower;
oIt is recommended not to work with the machine fully lowered to the
ground in wet grass conditions to avoid damaging crop and affecting
performance of the machine.

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2.3 FEATURES OF THE MACHINE
2.3.1. IDENTIFICATION OF THE MODELS
mod. FR/G 130
mod. FR/G 170

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2.3.2. MAIN COMPONENTS
A. Hoods
B. Lubrication box
C. Mowing unit locking lever
D. Cutting unit shock absorber
E. Pry bar for knives replacement
F. Three point linkage safety pin
G. “Three point linkage”
H. Lift arms couplings
I. Inner cover
J. Support leg (drive shaft)
K. Stand
L. Overrunning clutch drive shaft
M. Safety release bar
N. Curtain
O. N/A
P. N/A
Q. N/A
R. 90 Degree Gearbox
S. Windrower adjustment lever
T. Hydraulic cylinder
U. Hydraulic locking device

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2.4 OPERATION AND TECHNICAL FEATURES
The machines are drawn by the tractor by means of the three point linkage.
The machines are equipped with rotary cutter-holder discs operated by the
power takeoff of the tractor.
The mowing unit consists of a cutter bar to which quick rotating knives are
attached. The product is cut as a result of the knives action in the lower part
of the stem.
Drums have support rotary plates at their bottom.
Drum mowing unit
The articulated point at the centre of the drums permits perfect adaptability
to all ground conditions, also preventing the squashing of the sward, even in
the event of working conditions over very sloping ground.
All machines are equipped with a safety release device. If an obstacle is hit,
the safety release device allows the cutter bar to swing back, thus reducing
significantly the risk of damages to the machine (see par. 5.1).
All gearings are encased in oil bath box.

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Specifications
Rotary drum mowers FR/G
130 FR/G 170
Required power HP/KW 20/15 40/30
Recommended PTO speed r.p.m 540 540
Cutting width m 1.30 1.65
Drums n 2 2
Knives n 6 8
Weight kg 230 460
Max. drum speed r.p.m 2100 1890
Width of the machine m 1.35 1.35
Length of the machine m 2.85 3.40
Height of the machine m 1.03 1.20
Height in transport position m 1.50 3.10
2.5 NOISE LEVEL
Noise level tests are carried out on all machines manufactured by GAL.CO
S.r.l. in cooperation with IMAMOTER, CNR Turin.
According to tests, even by changing the position of the machine the noise
level is lower than 90,0 dB(A).
On the basis of the noise level it is recommended to wear suitable hearing
protection.
WARNING!
Cleaning, regular maintenance of the machine and
systematic lubrication help reducing the noise
produced by the machine.
The resulting noise level depends not only on the noise caused by the
machine but also on other factors such as the working area and exposition to
loud noise.
Nevertheless the information on the noise caused by the machine will be
useful to the employee or the user in terms of risk analysis.

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2.6 PACKING, TRANSPORT AND LIFTING
The machine may be delivered unassembled. Refer to the separate Assembly
Manual for assembly instructions.
Hoods are generally provided with protective curtains. In case assembling is
needed, follow instructions in par. 6.4.
When the machine is not attached to the tractor, it can be raised by means
of a crane, using the pull eye bolt as shown in the label attached to the
machine.
For raising the machine use safety hooks and suitable
cables to be mounted as indicated by labels.
Lifting hooks
Lifting of the machine shall be performed by skilled staff.
ATTENTION!
Before lifting make sure that the three point linkage
bolt is properly hooked (see par. 4.3 and 5).

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2.7 STORAGE
If the machine is not used for a long period it is necessary to store it inside
to avoid exposure to weather and dust. Before operating it again, it is good
practice to clean the machine and lubricate all mechanical components to
prevent rust.
-Clean the machine thoroughly;
-Inspect the machine for damaged parts and scratched paint;
-Make sure that safety signs are legible and located properly on the
machine. Replace damaged safety labels (see par. 3.2 and 3.3);
-Replace damaged or worn curtain (see par. 6.4);
-Lubricate all mechanical components, locking pins, the coupling head
to the cardan joint (see par. 6.1);
-Replace oil in the gearbox and in the cutter bar following the
instructions (see par. 6.2);
-If possible, store the machine in an enclosed place.
FOLLOWING SAFETY RULES ARE SERIOUS FOR YOUR SAFETY AND
THE SAFETY OF OTHERS: READ THEM THOROUGHLY AND FOLLOW
WITHOUT EXCEPTION.

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3. SAFETY RULES
When operating, checking or doing maintenance, follow the existing safety
rules.
Failure to follow basic safety rules can result in accident or injury during
operation, maintenance and repairing of the machine.
GAL.CO S.r.l. mowers have been exclusively designed and built for mowing
grass, pasture and permanent grasslands. The use of the mower for another
purpose than this shall be authorised in writing by the manufacturer.
The Manufacturer is not liable for any changes and modification made
to the machine without his prior approval (in writing).
ATTENTION!
GAL.CO S.r.l. is not liable for any damages resulting
from misuse or use for a purpose for which the
machine has not been designed.
The machine shall be operated exclusively by authorised trained staff which is
familiar with the operation of the machine and aware of the related hazards.
For further assistance contact the service department of the Company.
Observe following safety instructions carefully.
3.1 SAFETY AND ACCIDENT PREVENTION RULES
The safety rules described in the manual refer exclusively to the purpose for
which the machine has been designed and built. In addition to the
recommendations contained in the manual hazard control and accident
prevention depend upon the awareness, concern, prudence and proper
training of personnel.

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WARNING!
Before operating the machine, inspect carefully all
parts.
oIn addition to the instructions described in the manual follow all general
safety and accident prevention rules. Before operating the machine or
performing maintenance read and understand the instructions.
oThe labels affixed to the machine call attention to safety precautions that
shall be followed.
oMake sure that safety labels are legible. Clean and replace them if
necessary.
ATTENTION!
Before maintenance, adjustment or cleaning, lower the
machine to the ground, turn off the engine of the
tractor, disengage power takeoff, set hand brake and
remove the ignition key.
oBefore operating the machine make sure that all guards and safety devices
are properly secured and in good conditions; replace damaged safety
devices. In particular check wear on guards, curtain and connecting
devices before operating the machine.
DANGER!
For your safety and the safety of others do not
tamper with, damage or remove safety devices.
ATTENTION!
While working make sure that no people or animals
are within 50 m of the machine. When working near
public roads or public places keep others away and be
more careful.

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oKeep the manual handy to check operational running. If the manual
becomes lost or damaged, order a copy from GAL.CO S.r.l.
oThe machine shall be operated exclusively by authorised trained
staff.
oThe machine has been designed to be operated by one operator at
a time.
oNever operate the machine if you feel tired, if you are sick or if you have
drunk alcohol or taken drugs or medicines.
oThe operator shall wear clothing and equipment appropriate for the job to
avoid entanglement with parts (no loose fitting clothing, belts, necklaces,
bracelets, rings).
During operation, maintenance, repairing, driving or storing of the
machine, the operator shall wear safety shoes, safety gloves, and, if
necessary, earplugs, dust mask and safety glasses.
oThere might be some dust production during operation. It is recommended
to use tractors equipped with cabins with filters on the fan system or to
use suitable fan devices such as masks in order to protect the breathing
system.
oBefore operating the machine check wear on cutting devices (knives and
drums). Replace worn or damaged knives and knife holders. After
replacing make sure that all fasteners (bolts, screws and nuts) are of the
type recommended by the Manufacturer.
oIf an object is hit, damaged or worn knives are more likely to be thrown
out of the machine. Replace them immediately (see par. 6.3).
oAfter transport perform an inspection. If the machine has been damaged
contact GAL.CO S.r.l.
oMake sure that there are not any foreign bodies in the machine (debris,
tools, etc.) which could affect operation or cause injuries to the operator.
oIf using compressed air or water for cleaning, wear safety glasses and
masks and keep others away.

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DANGER!
Do not get on the machine or allows riders while the
machine is in operation.
oAfter hitching make sure that the drive shaft is installed properly.
ATTENTION! DANGER!
Make sure that the drive shaft guards are in good
conditions.
oReplace worn or damaged drive shaft guards.
oWhen the machine is not connected to the power takeoff, the hydraulic
hoses and the drive shaft shall be properly secured to their support
elements.
Make sure that hydraulic hoses are properly
installed.
Check hydraulic hoses for wear and replace
them if necessary (anyway at least every 6
years).
oDetach the machine on level ground, with the cutter bar lowered to the
ground, with the aid of the stand. Make sure that the machine is level.
oBefore performing maintenance under raised parts of the machine secure
them using suitable blocks.
ATTENTION!
Never stand between the tractor and the mower when
the engine is running and the power takeoff is engaged.

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ATTENTION!
Make sure that the drums have stopped before
approaching the machine.
WARNING!
The operator shall only perform maintenance as
recommended in the manual.
oAny changes and modifications to the machine could cause injury or
accident for which the operator only shall be held liable.
DANGER!
Pinching and crushing hazard when bringing the
machine to the transport and working position.
Operate with the machine more carefully and keep
others away from the area.
Use exclusively originally GAL.CO S.r.l. manufactured spare parts.
GAL.CO S.r.l. shall not be held liable under the following circumstances:
-If the MOWER has been misused or operated by unauthorised or unskilled
staff;
-Maintenance failure;
-Unauthorised changes or modifications to the machine;
-If not originally manufactured or not suitable spare parts have been used;
-Failure to follow, even partly, the instructions;
-Failure to comply with the general safety rules at work;
-Facts beyond its reasonable control.