GreenTec Multi Carrier HXF 3302 User manual

HANDBOOK
4. edition 2016
HXF 3302
Multi Carrier
UK
Cutting Edge Technology

Multi Carrier HXF 3302
2
HXF 3302
HANDBOOK
4. Edition –June 2016
Please ensure that this manual is handed to the operator before using the machine for
the first time. The operator must fully understand the contents of this manual before
using this machine.
(If the machine is resold the Manual must be given to the new owner!)
The information contained in this manual is correct at the time of publication. However,
in the course of constant development, changes in specifications are inevitable. Should
you find the information given in this book different to the machine it relates to please
contact the “After Sales Department” for advice
© Greentec Machinery Limited 2015
Merkurvej 25
DK 6000 Kolding
Danmark
Tlf: [phone]
Email: [email protected]
http: www.greentec.eu

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CONTENTS
Introduction..................................................................................................................4
Useful information.......................................................................................................5
EU Declaration of Conformity.....................................................................................6
Safety............................................................................................................................7
Safety Recommendations ..........................................................................................8
Specifications.............................................................................................................10
Before starting work..................................................................................................10
Setting to work position ............................................................................................10
Tool start..................................................................................................................11
Tool stop ..................................................................................................................11
Overhead power lines ..............................................................................................12
Assembly / Disassembly ..........................................................................................12
Transport position.....................................................................................................13
Working position.......................................................................................................13
Storage.....................................................................................................................14
Extra equipment.........................................................................................................15
Hydraulic angle adjustment......................................................................................15
Control panel............................................................................................................15
Counterweight..........................................................................................................15
Diagrams ....................................................................................................................16
Splitter Valve............................................................................................................16
Electric diagram........................................................................................................17
Hydraulic diagrams...................................................................................................18
Maintenance...............................................................................................................19
Lubrication................................................................................................................19
Hydraulic Hoses.......................................................................................................19
Oil Supply.................................................................................................................20
Maintenance chart....................................................................................................20
Pins and Bushes ......................................................................................................21
Storage.....................................................................................................................21
Problem solving.........................................................................................................22
GreenTec Warranty....................................................................................................23

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INTRODUCTION
Dear customer!
Your new Greentec machine is constructed with background in more than 20 years
experience with tractor mounted machines to maintenance of green areas. This
machine is produced by the latest technology and recognized safety regulations,
standards and regulations.
We want to make a product available in such a way, that neither the use of the
machine during transportation or maintenance of the machine causes any damage or
misunderstandings.
This manual contains information and instructions that are important and useful for
maintaining your Greentec machine's reliability, dependability and value. Please read
this manual carefully as it will familiarize you with the installation, use, care and
maintenance. Pay particular attention to the instructions regarding safety.
You are welcome to visit our website www.greentec.eu - where the login via the
dealer's access gives you the latest updates on instructional and part books on our
entire product range. The password for dealer log-in: PUBLISHER
We hope, you will be pleased with your new Greentec machine.
Best regards,
John Christensen
Sales Director Greentec A/S
Greentec’s vision is to develop and sell quality machines for the maintenance of green
areas, including in agriculture, in industry, at airports and in the local sector. Through
innovative product development, we will strive to become a leader in our field.
All machines are developed in a simple and functional design in close cooperation with
dealers and end users. It is our goal to cover every need in the market segment with
preferably 2 different solutions. In-depth analysis of requirements and serious advice to
the customer is offered the best solution, where individual needs can be met through
the modularity of the product program.
Our goal is also to offer the best possible after sales service, and a quick and efficient
spare parts supply.

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USEFUL INFORMATION
Before using the machine for the first time, it’s the seller’s responsibility that the buyer
is given this manual, and the seller is sure, that the buyer fully understands the
manual’s contents. If the machine is resold, the manual must be transferred to the new
owner.
Please fill out the list below to ensure that the necessary information is at hand when
ordering spare parts etc.
Serial No
Delivery date
Dealer
Tlf./ E-mail
Merkurvej 25
DK 6000 Kolding
Danmark
Tlf: [phone]
Email: [email protected]
http: www.greentec.eu
Opening hours: Mon-Fri 8-16

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Merkurvej 25, DK-6000 Kolding, Denmark
EU Declaration of Conformity
Adapted EEC directive
EG Guideline 2006/42/EF, 89/392/EEC & 98/37/EC
We, GreenTec A/S, Merkurvej 25, 6000 Kolding, hereby declare that in terms of its
design, method of construction and our execution thereof, the item of machinery
described below complies with the basic health and safety regulations of the respective
EU Directives.
Product: GreenTec HXF 3302
Product code: 9993347
Serial no: __________________
Type: Arm System
The EC Declaration only applies if the machine stated above is used in accordance
with the operating instructions.
on behalf of GreenTec A/S
Date: 22.11.2015 Signature: ________________________________
John Christensen Sales Director

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SAFETY
WARNING
Avoid fluid escaping
under pressure. Consult
technical manual for
service procedures.
WARNING
Danger –flying
objects. Keep safe
distance from the
machine as long as
the engine is
running.
WARNING
Stay clear of mower
sawblades when
running.
Never remove the
safety protection.
WARNING
Stay out of gears swing
area.
WARNING
Shut off engine and
remove key before
performing maintenance or
repair work.
WARNING
Check every 8 hours that
all bolts are tightened
WARNING
Carefully read operator’s
manual before handling this
machine. Observe
instructions and safety rules
when operating.

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Safety Recommendations
Beware of the following Potential Dangers associated with the use of
this machine:
Becoming trapped when hitching or unhitching
Tractor overbalancing when arm is extended
Electrocution due to hitting overhead power lines
Getting caught on rotating power take off (PTO)
Being hit or caught by any moving part, e.g. belts, pulleys, arms, cutting head
Being hit by flying debris or machine parts due to machine damage
Machine overbalancing when not in use
Injection of high pressure oil from damaged couplings or hydraulic hoses
Accidents due to collision with other machines, or debris left on road
Always:
Ensure the operator has read this handbook and has been trained to use the
machine.
Ensure all cab safety guards are in place and all tractor windows closed.
Before leaving the tractor cab always ensure that the flail head is firmly on the
ground, no weight is on the machine’s hydraulics and the rotor has stopped
spinning.
Check that all guards are properly fitted and there are no damaged or loose
parts. Particular attention should be given to the flails to ensure they are not
damaged, cracked or missing.
Inspect work area for wire, steel posts, large stones and other dangerous
materials and remove before starting work.
Beware of the danger of overhead power cables. The operator must be aware
of the maximum height and reach of the machine when working under power
cables. The minimum legal height for 11,000 and 22,000-volt cables is 5.2
meters from the ground. When fully extended, the machine may well exceed
this height so extreme caution should be practiced. For more information
contact the Health and Safety Executive or your local power company.
Ensure that all warning labels are always visible and that they are not damaged,
defaced or missing.
Lower the head to the ground when parking up
Fit locking pins to slew and height before transport and before unhitching when
applicable.
Wear ear defenders if operating without a quiet cab or with the cab windows
open.
Ensure tractor guards are fitted correctly and are undamaged
Work at a safe speed, taking into account terrain, passing vehicles and
obstacles
Ensure that the tractor meets the minimum weight recommendations of the
machine manufacturer and that ballast is used if necessary
Check that machine fittings and couplings are in good condition


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Follow the manufacturer’s instructions for attachment and removal of machine
from the tractor are warning signs to alert others to the type of machine working
in the vicinity. Signs should be placed at both ends of the work site and should
be in accordance with Department of Transport recommendations.
Ensure flails are of the type recommended by the manufacturer, are securely
fitted and are undamaged.
Ensure hydraulic pipes are correctly routed to avoid damage from chafing,
stretching, pinching or kinking.
Disengage the machine, stop the engine and remove the key before leaving the
tractor cab for any reason.
Clean up any debris left at the work site.
Ensure that when you remove the machine from the tractor it is secured in a
safe position using the stands provided.
Never:
Never operate the machine with other people present, as it is possible for debris,
including stones, to be discharged from the front and rear of the flail head.
Never operate the machine until you have read and understood the relevant
Handbook and are familiar with the controls.
Never use a machine that is poorly maintained or has guards that are damaged
or missing
Never allow an inexperienced person to operate the machine without supervision.
Never use or fit a machine onto a tractor if it doesn’t meet the manufacturer’s
specification.
Never use a machine if the hydraulic system shows signs of damage.
Never attempt to detect a hydraulic leak with your hand, use a piece of card.
Never allow children to play on or around the machine at any time.
Never attempt any maintenance or adjustment without first disengaging the PTO,
lowering the head to the ground, stopping the tractor engine and applying the
tractor parking brake.
Never leave the cab without removing the ignition key.
Never operate the tractor or any controls from any position other than from the
driving seat.
Never stop the engine with the PTO engaged.
Never operate with flails missing.
Never operate PTO above recommended speed, 540 R.P.M. / 1000 R.P.M. flail
head, 150 R.P.M. cutter-bars.
Never operate with wire around the rotor. Stop immediately.
Never use the head at an angle, which may throw debris towards the cab.
Never attempt to use the machine for any purpose other than that it was designed
for.
Never transport with the PTO engaged
Never enter the working area of the machine (risk of injury!)
Never transport with the controls live, always turn off electrical isolator switch
(red) and disconnect supply.

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SPECIFICATIONS
Hydraulic collision safety (AHS)
Reach approx. 2,5 m
Weight without tools 183 kg
180˚manual turnable armsystem
Option: Counterweight 105 kg
BEFORE STARTING WORK
Setting to work position
Remove transport bolt and turn the arm to working position.
Mount the bolt in the ram.
Start the tool by low oil flow (Low rpm).
Adjust the HFX 3302 to vertical when hedge cutting.
Too much back: Arm falls back too often
Vertical: Best work
Too much forward: Risk of machine failure

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Tool start
Choose low motor rpm
Make sure the area surrounding the tool is secure.
Warm start –Start the tool.
Cold start –never start at max rpm. Let the tool run unloaded for approx. 15
min to warm up the oil.
Slowly increase the rpm until the proper oil flow is achieved.
Never try to restart an overworked tool. Always remove wedged and debris.
Tool stop
Reduce engine rpm to idle speed. Then stop the tool.
Never increase or decrease the amount of oil too fast. This can cause longer-
term damage to the hydraulic system

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Overhead power lines
Assembly / Disassembly
Always pay attention to the overhead power lines.
Between the electricity poles, there is always a risk of
touching overhead lines. If in doubt - contact the local
power station for instructions on safety distance.
1) Drive forward. Tip the
holder on arm 90˚.
2) Tighten the machine.
3) Tip holder on arm 90˚
back to correct working
position.
4) Mount the hydraulic
hoses and electric cords

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Remove the bolt –Turn the arm 180˚
Mount the bolt to the ram
Transport position
Working position

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Storage
Before storing away, thoroughly wash the machine removing all traces of grass and
dirt. Great care must be taken when washing with high-pressure hoses, do not hold the
water jet close to the paintwork.
Use steam cleaners with caution; be sure to remove all detergents to avoid any
discolouring or damage to paint. Grease all grease points until fresh grease shows. It
is important where possible to store under cover to protect against rain and sunlight.
Always ensure a firm level surface.
Control levers must be wrapped in plastic sheeting and taped over to keep dry.
Smear greaser on all areas vulnerable to corrosion, in particular the chrome
on the ramrods.
Before you attempt to do any repairs, service, maintenance or adjustment on your
machine, ensure the engine has stopped and the key removed. P.T.O. is disengaged,
handbrake secured, and the head is firmly on the ground.

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EXTRA EQUIPMENT
Hydraulic angle adjustment
Hydraulic cutting angle adjustment
This equipment allows you to adjust the cutting angle from the cabin.
Work the machine by using the black switch (2) on the control panel.
Once the correct angle is set, you can begin to work.
Correction is also possible while working. Use small movements. Large
corrections is best done while stationary.
Control panel
Counterweight
Counterweight can be bought separately. Set of 9 units, 11.6 kg each. 105 kg total.
1. Switch on/off
2. Cutting angle
3. Tool on/off
4. Fuse in the plug (8 amp) 2
.
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s
g
e
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d
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.
A
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1. Flow-adjustment
2. Manual over steering
3. Mini-mesh
4. Pressure relief valve (200 bar)
A. Flow for tool (regulated)
B. Not in use
C. Cutting angle
D. Cutting angle
P. Pressure, flow from pump
T. Tank Connection, pressure less
+ T from motor

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DIAGRAMS
Splitter Valve

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Electric diagram

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1. 2.
3.
4.
5.
1. Lynkobling ½”.
Schnellkupplung ½”
Quick coupling
2. Afspæringshane
Absperrhahn
Cut-off valve
3. Manometer. Mini-mesh
4. Akkumulator 32 bar
Drückspeicher 32 bar
Accumulator 32 bar
5. Påkørselscylinder
Anfahrsicherungs Zylinder
Break back ram
Twiga HXF 3300
Påkørselssikring 40-50 bar
Anfahrsicherung 40-50 bar
Break-back 40-50 bar
Hydraulic diagrams

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MAINTENANCE
Lubrication
Washing your machine:
Grease all your machine and optional parts after each time you wash your machine.
Hydraulic Hoses
Carefully check condition of all hoses during routine service paying particular attention
to chafed outer casing. Secure wrap with waterproof adhesive tape to stop the metal
braid from rusting
Daily inspect all hydraulic hoses and fittings to be in good order. Any damages or leaks
must be rectified immediately; this is part of the daily maintenance and is your
responsibility, to unsure a long reliable working life
Hoses with damaged metal braid should be replaced. When replacing hoses quote
number stamped on fitting at one end. The GreenTec hydraulic system works at very
high pressure, when replacing hoses use only genuine hoses, a burst hose could be
very dangerous.
When replacing hoses to avoid twisting fitting, use two spanners to slacken and tighten
Always check the black protective sleeve is ingood order, toreplace sleeve is far cheaper
than replacing expensive hoses.
Hose warranty is limited to replacement of hoses due to faulty materials or manufacture
Warranty will not be considered on hoses damaged bychafing, abrasion, cuts or pinching
while in work, or to damaged threads due to over tightening.
WARNING
Hose is weakened when installed in twisted
position. Also, pressure pulses in twisted
hose tend to fatigue wire and loosen fitting
connections. Design so that machine
motion produces bending rather than
torsion.

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Oil Supply
Daily before starting up check oil level in tank reservoir.
It is a good practice to constantly keep an eye on the tank level gauge, (this can be seen
from the tractor seat) as a pipe burst could empty the tank within minutes.
A pump or motor starved of oil will be damaged beyond repair.
Replace oil if signs of contamination occur (discoloration)
Contamination can be reduced by
Thoroughly cleaning around reservoir cap before removing
Using a clean container when replenishing the system
Regularly servicing the filtration system
Never allowing oil level to fall below the sight gauge
Daily inspect all hydraulic connections and fittings to be in good order. Any damage or
leaks must be rectified immediately; this is part of the daily maintenance and is your
responsibility, to maintain a long reliable working life.
When tightening fittings always use two spanners when necessary and do not over
tighten. If a fitting leaks it will need to be replaced
Maintenance chart
Service
Hours
Service points
Grease
Drain
Control
Clean
Change
1 –4 hours
Bolts are completely tightened
X
Seals at valve block (If leaking, replace
them)
X
( X )
Check for leaks from fittings and hoses
X
Bolts and bushes greased and tightened
X