GreenTec HS 172 User manual

GreenTec HS172-212-242 Cutterbar 3
1. edition 2020

Greentec HS172-212-242 Cutterbar
2

GreenTec HS172-212-242 Cutterbar 3
Greentec HS 172-212-242
Instruction manual
1. edition –2020
Original edition
IMPORTANT
Make sure that the user is handed this instruction manual before using the machine
for the first time. It is important that the user fully understands the content before
using the machine.
In case of further resale of the machine, the instruction manual must be handed
over to the new owner!
The content of the instruction manual is based on information that was valid at the
time of publication.
As our products are under continuous development and improvement, changes in
the specifications will be made. If there is information that differs from the machine
at hand, you can receive instructions from the GreenTec Aftersale department.
Merkurvej 25
DK 6000 Kolding
Danmark
Tel: [phone]
Fax: [phone]
mail: [email protected]
web: www.greentec.eu

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Indholdsfortegnelse
PREFACE ______________________________________________________________________________________ 5
Useful information ______________________________________________________________________ 6
Generel information in the use of the instruction manual _______________________________________ 7
Declaration of Conformity ________________________________________________________________ 9
SAFETY______________________________________________________________________________________ 10
Intended use __________________________________________________________________________ 10
Unauthorized conversions and modifications are prohibited____________________________________ 10
Personnel qualification and training _______________________________________________________ 10
General safety information_______________________________________________________________ 10
Safety information for operation __________________________________________________________ 11
Safety information for assembly, maintenance and repair work _________________________________ 12
Personal safety equipment_______________________________________________________________ 13
Safety labels __________________________________________________________________________ 14
DESCRIPTION ______________________________________________________________________________ 15
Overview of the cutterbar, type plate, warning plates and instruction plate _______________________ 15
_____________________________________________________________________________________ 15
Layout and function ____________________________________________________________________ 16
Technical data _________________________________________________________________________ 17
ATTACHMENT AND REMOVAL __________________________________________________________ 18
Delivery ______________________________________________________________________________ 19
Mounting_____________________________________________________________________________ 19
Start-up ______________________________________________________________________________ 21
Hedge trimming _______________________________________________________________________ 22
Transport_____________________________________________________________________________ 23
Demounting___________________________________________________________________________ 23
STORAGE AND MOVING THE MACHINE ________________________________________________ 24
Storage ______________________________________________________________________________ 24
Maintenance __________________________________________________________________________ 25
Maintenance schedule __________________________________________________________________ 26
Cleaning______________________________________________________________________________ 27
Parts replacement______________________________________________________________________ 28
Lubrication ___________________________________________________________________________ 42
Parts_________________________________________________________________________________ 42
TROUBLESHOOTING ______________________________________________________________________ 44
BILAG 1 _____________________________________________________________________________________ 45
Tightening torques _____________________________________________________________________ 45

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Preface
Dear Customer!
Your new GreenTec machine is designed on the basis of more than 25 years of
experience with tractor mounted machines for the maintenance of green areas. The
machine is manufactured from the latest technology and in accordance with
approved safety regulations, standards and requirements.
We want to provide a product where no damages or misunderstandings occur during
operation, transport or maintenance of the machine.
The instruction manual contains information and instructions that are important and
useful for maintaining the operational reliability and value of the GreenTec machine.
Therefore, read this manual carefully as it will familiarize you with mounting, proper
use, care and maintenance.
Pay special attention to safety instructions.
You are welcome to visit our website www.greentec.eu - where you can use the
retailer login to access the latest updates of instruction manuals and spare parts
catalogue for our whole product line.
We hope you will be pleased with your new GreenTec machine.
Med venlig hilsen
John Christensen
Salgs Direktør GreenTec A/S
GreenTec's vision is to develop and sell quality machines for the maintenance of
green areas, for example in agriculture, industry, airports and the municipal sector.
Through innovative product development, we strive to become a leader in our field.
All machines are developed in a simple and functional design in close cooperation
with retailers and end users. Our goal is to uncover all needs in the market segment,
preferably with two different solutions. Through in-depth requirement analyzes and
quality counselling, the customer is offered the best solution, where individual
requirements can also be met through modular configuration of the product program.
We also aims to offer the best possible after sales service and a fast and efficient
spare parts supply.

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Useful information
The first time the machine is used, the seller is responsible for giving the buyer this
instruction manual. In addition, he must ensure that the buyer fully understands the
content before proceeding. If the machine is resold, the instruction book must be
handed over to the new owner.
The following fields are filled in for use when ordering spare parts or other inquiries.
Serial number
Date of delivery
Retailer
Mail
Phone
Merkurvej 25
DK 6000 Kolding
Danmark
Tel: [phone]
Fax: [phone]
Email: [email protected]
web: www.greentec.eu
Åbningstid: mandag-fredag 8-16

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Generel information in the use of the instruction manual
Read this instruction manual carefully before mounting and using a machine.
If any doubts arise, contact your local retailer or the GreenTec Aftersale department.
Only use original GreenTec spare parts on GreenTec machines and equipment.
Definitions:
The following definitions apply to this entire instruction manual:
ATTENTION!
Risk of damage to the device!
Situation that may lead to property damage.
Instruktion
Ved en instruktion gives oplysninger der bidrager til en bedre forståelse
af betjeningen.
The following warning symbols are used in the warning notices:
General warning symbol
Warning of crushing injuries
Warning of cutting injuries
WARNING!
Probable danger to life and risk of injury!
Generally dangeroussituation that may lead to death or
severe injuries.
CAUTION!
Possible risk of injury!
Dangerous situation that may lead to injuries.

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Left Hand (LH) & Right Hand (RH)
These terms are used when the machine is mounted on the vehicle seen from
behind. The terms are also used when referring to the vehicle.
Serial number plate
All machines are equipped with a serial number plate that contains important
information related to the machine, including a unique serial number used for
identification.
NOTICE
The symbols in this manual are for the sole purpose of instructing and informing and
not illustrating the entirety of the components. Under special circumstances, the
symbols may appear different from the current machine, when this occurs, the
general procedure will be the same.

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Merkurvej 25, DK-6000 Kolding, Denmark
Declaration of Conformity
Iht.Maskindirektivet 2006/42/EF Bilag II.A
Manufactory: GreenTec A/S
Address: Mercurvej 25
Zip code and city: DK-6000 Kolding
I, the undersigned manufacturer, am authorized to prepare the technical documentation for
the machine and on due request, provide the technical dossier.
Type
Produkt
Bemærkninger
Models
Tool
Cutterbar
Olieflow behov 20- 32 l/min
HS 172
Olieflow behov 25- 40 l/min
HS 212
Olieflow behov 25- 40 l/min
HS 242
Hydraulic
reach
trimmer
Scorpion Serie 4
(Compact)
Only HS172 can be
mounted
330-4 S(backmount+ frontmount.)
430-4 S(backmount+ frontmount.)
Scorpion Serie 6
All HS modeller can be
mounted
530-6 S(backmount+ frontmount.)
530-6 S Plus (backm. + frontm.)
630-6 S(bagmount + frontmount.)
630-6 S Plus (bagm. + frontm.)
Scorpion Serie 8
All HS modeller can be
mounted
703-8 S (bagmount + frontmount.)
703-8 S Plus (bagm. + frontm.)
803-8 S (bagmount + frontmount.)
803-8 S Plus (bagm. + frontm.)
HXF 2802
Only H172 can be mounted
HXF 2802 + HXF 2802 Tele
HXF 3302
Alle HS modeller can be
mounted
HXF 3302 + HXF 3302 Tele
is manufactured by the above-mentioned company, complies with the guidelines of the
European Parliament and the Directive of the European Counsil 2006/42 / EC, referring to
international standards associated with its design and construction, as mentioned in the
technical documents.
DS/EN ISO 12100 3rd edition 2011. Safety of Machinery –General principles for design –
Risk assessment and risk reduction
DS/EN 14120 1th edition 2015. Safety of Machinery –Guards-General requirements for the
design and construction of fixed and movable guards.
DS/EN ISO 4413 1th edition 2010. Hydraulic fluid power –General rules and safety
requirements for systems and their components.
The declaration is valid for the tools mentioned above, including the machine’s connections,
i.e. suspension, stabilisation and hydraulic connection.
If the aforementioned equipment is connected to a vehicle with a tool frame or hydraulic
reach trimmer other than those mentioned above, it is the user’s responsibility to ensure that
the vehicle and the machine as a whole meet the applicable requirements in the relevant
directives for this.
Dato: 27.01.2020 Underskrift:___________________________
John Christensen - Salgsdirektør

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Safety
Intended use
The GreenTec hedge trimmer is designed for general hedge trimming within
landscaping, gardening, agriculture, forestry or similar areas of application.
Trimming can be done vertically and horizontally.
The thickness of branches to be cut must not exceed 40 mm.
All inspection and maintenance work must be carried out promptly.
All usage that exceeds or deviates from this is considered to be non-compliance with
the instruction book.
Non-compliance with the instruction book when using the hedge trimmer may cause
personal injury and material damage.
The manufacturer accepts no liability for damage or injury that may arise as a result
of the use of the hedge trimmer that does not comply with the instruction book.
Unauthorized conversions and modifications are prohibited
Do not make any unauthorized conversions or modifications to the hedge trimmer.
Conversions or modifications are prohibited without the written permission of the
manufacturer and exclude liability for resulting damages.
Personnel qualification and training
•The hedge trimmer may be used, maintained and repaired only by persons who
are familiar with the system and have been instructed about the dangers.
•The area of responsibility, competence and supervision of personnel must be
exactly defined by the operator.
•If the personnel do not have sufficient skills, they must be trained and instructed.
•The operator must ensure that personnel have read and understood the contents
of this operating manual.
•Repairs that are not described in this operating manual may be carried out only
by authorized repair shops.
General safety information
•The user must follow the safety instructions described here, and abide by the
national regulations regarding general safety, and the responsibility for this rests
with the owner/operations manager.
•The relevant safety regulations and the generally accepted rules on safety
technology and occupational health, as well as the Road Traffic Act, must be
complied with.
•The safety instructions of the manufacturer of the vehicle or tool carrier must be
followed.
•At each start-up, the hedge trimmer must be checked for operational safety, for
damaged and missing or worn parts. Any defects identified must be rectified
promptly, before operation of the hedge trimmer begins.

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•Safe operation of the hedge trimmer is only ensured if the blade is properly
installed. Use suitable tools for the installation.
•The protective devices must be checked regularly, and damaged protective
devices must be replaced.
•Only spare parts that are supplied by or have the explicit approval of the
manufacturer must be used. The manufacturer accepts no liability and provides
no guarantee in the event of damage or injury caused by the use of unoriginal
parts.
Safety information for operation
•Familiarise yourself with all devices and operating components, as well as their
function, before starting the work.
•Wear close-fitting clothes and use the necessary personal protective equipment.
•Check all mechanical and hydraulic connections and all installed safety devices
for their functionality before using the machine.
•Check that the hydraulic hoses are correctly positioned. Hydraulic hoses that get
caught up or crushed may cause personal injury (e.g. as a result of seeping
hydraulic oil) or damage to the machine.
•Ensure all supporting devices are in the right position before mounting or
demounting.
•Always place counter-weights on the mounting points provided for this purpose.
•Observe the limits for axle load, total weight and transport objective.
•Install and check the transport fittings such as lights and warning and protective
devices.
•Install extra lighting if the lights fitted to the vehicle as standard are hidden by the
equipment when it is in transport mode.
•Check the immediate surroundings for persons, especially children, and animals
and obstructions before start-up and before you start driving. You must be sure
that you have ample vision and a sufficient safety distance.
•The hedge trimmer’s working area must be clear of persons when the engine is
running.
•Other persons are not allowed to drive the hedge trimmer during operation or
transport.
•Fold the hedge trimmer and the front or back-mounted expander on the vehicle
together in transport mode.
•Before transport, you must secure the steering levers on the hedge trimmer in
the vehicle against unintentional activation. Stop the PTO if it pulls the hydraulics.
•Never leave the driver’s seat during transport.
•Adjust the speed to the current local road and traffic conditions. Avoid sudden
changes of direction when travelling up or down hill and when travelling across
an incline.
•Beware of the effects the mounted hedge trimmer and counter-weight have on
the driving behaviour and the steering and braking ability.
•Only start the hedge trimmer up when all protective guards are demounted.

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•Be particularly careful when working under high voltage cables. Keep a distance
of at least 10 m from high voltage cables.
•If you run into an obstruction, you must stop the hedge trimmer immediately and
check it for damage.
•Before getting down from the vehicle, you must place the hedge trimmer on the
ground, remove the ignition key and secure the vehicle, to prevent it from rolling.
•The hedge trimmer may carry on running after it is switched off. Wait until it has
stopped entirely.
•During work breaks you should place the hedge trimmer on the ground and
install the Blade Guard and safety guards.
•With hydraulically activated parts there is a risk of body parts becoming crushed
and unclipped.
•The hydraulic installation may be under pressure.
•Liquids (hydraulic oil) that are under great pressure and seep out may penetrate
the skin and cause serious personal injury. In the event of personal injury, you
should seek the help of a doctor immediately, as there is a risk of infection.
•Only connect hydraulic hoses when the hydraulic installation is free of pressure.
•Check the hydraulic hoses regularly for leakage, damage and ageing. Damaged
hydraulic hoses must be replaced promptly. The new hydraulic hoses must meet
the manufacturer’s technical requirements.
•Oil leaks pose a hazard to the environment. Hydraulic oil seepage must be
collected and disposed of in the proper manner.
•Use protective goggles when looking for leakages.
Safety information for assembly, maintenance and repair work
•Mounting, maintenance and repairs must be carried out exclusively by authorised
and qualified specialists.
•Work on the machine may only be carried out when the machine is stationary.
Always follow the procedure for stopping that is described in the manufacturer’s
instruction book.
•Wear close-fitting clothes and use the necessary personal protective equipment.
•If you have to carry out maintenance on the hedge trimmer while it is raised, it
must be secured with a suitable support.
•Release the pressure in the hydraulic installation before starting any works on
the hedge trimmer.
•Some of the hedge trimmer’s parts may be very hot. Allow the hedge trimmer to
cool off.
•Handle and dispose of oils and grease in accordance with the rules.
•All safety and protective devices must be installed or activated again immediately
after a work session is finished.
•When starting up the machine again, you must follow the instruction book from
the tool carrier or vehicle manufacturer.

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Personal safety equipment
It is recommended that the following safety equipment be worn when working with or
performing maintenance work on the machine.
The recommended safety equipment along with the special points of attention
mentioned in the following sections cover the precautions GreenTec has considered
necessary.
The varying circumstances that may arise during work with this machine can not
always be foreseen. No good advice can replace "common sense" and "attention" at
all times, but the above-mentioned is a good start for the safe use of your GreenTec
machine.
Boiler suit
Safety boots
Safety goggles
Hearing
protection
Safety helmet
Safety work
gloves

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Safety labels
Warning
Switch off the engine,
remove the key and pull
the handbrake before
carrying out any
maintenance or repairs
on the machine.
Warning
While it is running.
Keep a distance from
people and animals.
Turn the trimmer off
immediately if people or
animal come close the
machine.
Warning
Always be aware of
overhead lines. Between
the electric masts there
will always be a risk of
touching the overhead
lines. In case of doubt -
contact the local power
plant for instructions on
safety distances.
Warning
Check every 8 hours that
all bolts / nuts are
tightened.
Warning
Read the instructions
manual carefully before
using this machine.
Follow all instructions
and safety precautions
when using the machine.
Warning
The machine continues
to rotate after stopping.
Keep your distance until
the machine comes to a
complete standstill.
Remember to use the
hand brake and turn off
the engine.

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Description
GreenTec cutterbar is intended only for normal use in agricultural and landscaping
or similar work.
The hedge trimmer is designed for general hedge trimming within landscaping,
gardening, agriculture, forestry or similar areas of application.
Overview of the cutterbar, type plate, warning plates and instruction
plate
Fig.1 –Cutterbar build up
s.
Beskrivelse
1
Pro-Drive knife drive
2
Adapter, several types (See Partsbook)
3
Hydraulicmotor
4
Hydraulic connections
5
Skid
6
Guards
7
Kife
8
Knife guard
9
Warning signs, on the blade guard and behind the adapter
10
Type plate, behind the adapter
11
Instruction plate, behind the adapter
9
10
11

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Layout and function
The hedge trimmer consists essentially of a profiled, stationary bar that is equipped
with guards. These guards contain the knife that is driven by the Pro-drive knife drive
(planetary drive) and a hydraulic motor.
The hedge trimmer are with 2 types of hydraulicmotors:
•OMR 100 with Flow from 40 - 50 L/min
•OMR 120, with flow from 50 - 60 L/min
The hedge trimmer can be mounted on several tool frames or hydraulic reach
trimmers:
HXF 2802, HXF 2802 TELE (only HS172 can be mounted)
HXF 3302, HXF 3302 TELE (all HS-modelles can be mounted)
Scorpion 4 (only HS172 can be mounted)
Scorpion 6 (all HS-modelles can be mounted)
Scorpion 8 (all HS-modelles can be mounted)
The tool frames and hydraulic reach trimmers should have an oil flow that is suitable
for the Hedge Trimmer’s engine. It is the responsibility of the owner/operations
manager to ensure that the max. oil flow on the hedge trimmer’s engine is not
exceeded.
Adapters come in left and right versions. Adapters for other tool carriers are also
available, as well as quick-change adapters. See options on the www.greentec.eu
website under Equipment for the HS Hedge Trimmer or in the spare parts book for
the HS hedge trimmer.
The hydraulic connection can be screwed together directly or mounted with quick
couplings. If quick couplings are used, GreenTec recommends flat-face quick
couplings, as it is easier for the oil to pass through them.
In addition, the HS hedge trimmer can be mounted on vehicles by means of a
technically suitable mechanical and hydraulic connection (with screw or quick
couplings) which the manufacturer of the vehicle or tool carrier should have
produced in such a way that it is suitable for the hedge trimmer. It is important that
the vehicle used has CE marking.
Springs are used for mounting the knife guard and safety guard onto the hedge
trimmer.

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Technical data
Cutterbar HS
Type
HS 172
HS 212
HS 242
Working width
170 cm
210 cm
240 cm
Cutting depth
Maks. 60 mm
Maks. 60 mm
Maks. 60
mm
Working speed
Maks. 5 km/t
Maks. 5 km/t
Maks. 5 km/t
Dimensions
178,8×63,8×
29,2 cm
214×63,8×
29,2 cm
249,9×63,8×
29,2 cm
Weight (without
hydraulic motor,
with knife guard)
120kg
130kg
145kg
Hydraulic motor
Type
OMR 100
OMR 125
Weight
10,4 kg
10,4 kg
Permanent
pressure
Maks. 230 bar
Maks. 230 bar
Oil quantity
40 til maks. 50
l/min.
50 til maks. 60
l/min.
Rotational speed
Maks. 450
o/min.
Maks. 450
o/min.
Max. torque for
permanent
pressure
30,5 daNm
37,5 daNm
Oil type
Hydraulicoil
ISO VG 46
Hydraulicoil
ISO VG 46

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Attachment and removal
WARNING!
Non-secured carrier vehicle!
Danger of injury if the carrier vehicle is not secured
during assembly, maintenance and repair work.
►Shut off the motor and remove the ignition.
►Secure the carrier vehicle so that it cannot start up
or roll away inadvertently.
WARNING!
Running machine!
Danger of injury from machine components that are in
operation or moving.
►Make sure that no one is in the turning and
swivelling range of the machine.
WARNING!
Knife coast-down!
Danger of injury from coast-down of knife during
assembly, maintenance and repair work.
►Wait until the knife has come to a complete stop.
WARNING!
Hydraulic system under pressure!
Danger of injury from emerging hydraulic oil under high
pressure during assembly, maintenance and repair
work.
►Depressurize the hydraulic system before working
on the hedge trimmer.
CAUTION!
Danger of cutting injuries from sharp knife
sections!
When attaching the hedge trimmer to the carrier
vehicle or implement carrier and when working on the
mechanical or hydraulic connection there is a danger
of cutting injuries from the sharp knife sections.
►Make sure that the knife guard is mounted.
ATTENTION!

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Danger of machine damage!
Incorrect working methods can result in damage and
malfunctions in the hedge trimmer and the carrier vehicle
or implement carrier.
►Have all work carried out by trained and qualified
personnel.
Delivery
► Check the delivered items for any damage during transport and
check the items against your order.
► Check that the delivery is complete.
► If you have any complaints, you should inform the manufacturer in
writing immediately and, in the event of damage during transport,
the forwarding agent as well.
Mounting
The hedge trimmer can be mounted on GeenTec’s tool frames HXF 2302, HXF 2802
or HXF 3302 (as well as all HXF Tele models)
In addition, it can also be mounted on Hydraulic Reach Trimmers Scorpion 4, 6 or 8.
Always bear in mind that the max. oil flow that the hedge trimmer needs is also the
flow that the tool frame or hydraulic reach trimmer is able to supply.
In this description, the HS 172 is mounted on a HXF 2802 (note that the oil flow on
the HXF 2802 should be 40 l/min).
If you wish to mount the hedge trimmer on a Scorpion, the adapter for a Scorpion
must be installed, and the procedure is then identical to the one given in this
description.
Find a good, large space with a good, firm base, place the pallet with the hedge
trimmer here and take the HXF out, unfold it into a working position, and turn the
rotating head all the way round to the horizontal position (with either the cylinder or
the top pole).
Position the HXF’s tool hold over the hedge trimmer’s hold, so that they almost touch
each other.
Finely adjust the positioning of the hedge trimmer with a pallet jack and secure using
the 4 bolts supplied, with washers and locking nuts.

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2 –Cutterbar on toolframe
Mount hoses
WARNING!
Avoid skin contact with the hydraulic oil!
►Know and handle the hydraulic oil in the vehicle correctly.
►Use all necessary protective equipment when handling the oil.
►Use a drip tray for collecting oil leaks.
►Dispose of oil in accordance with regulations
A ll hedge trimmers have 2 connections, press and
return.
The engine can run both ways, the hedge trimmer’s
blades have the same movement whatever the
engine’s direction of rotation. Therefore the
hydraulic hoses can be mounted the other way
round.
Mount the 2 hydraulic hoses
The drainage hose is NOT used. It should be
capped off and secured with strips.
3 –2 pcs. hydraulic hoses are mounted.