GreenTec LRS 1601 Manuel utilisateur
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LRS 1601
QUADSAW
Handbook & Spareparts
5. Edition March 2016
©GreenTec Machinery Limited
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Contents
Contents
Introduction...................................................................................................................3
Important.......................................................................................................................4
Mounting the Quadsaw .................................................................................................5
Operation / Introduction ...............................................................................................6
Maintenance..................................................................................................................6
Driving recommendations.............................................................................................6
Belt diagram..................................................................................................................7
Correct belt adjustment.................................................................................................8
Technical data and description of working tool ...........................................................9
Safety ...........................................................................................................................10
Main Frame 1..............................................................................................................11
Main frame 2 ...............................................................................................................12
Belt tensioner box 1.....................................................................................................15
Belt tensioner box 2.....................................................................................................16
Knife shaft 1.................................................................................................................17
Knife shaft 2.................................................................................................................18
Stickers.........................................................................................................................19
Noise measuring..........................................................................................................20
Suplierinformation and CE-declarations....................................................................20
CE-declaration............................................................................................................20
Warnings, ban and directions. ....................................................................................20
Disassemble.................................................................................................................20
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Introduction
Dear customer!
GreenTec LRS 1601 Quadsaw is designed
with a background of 20 years of experience
with cutting-tool technology, and building of
special machines. They are made from the
latest technology and recognized safety tech-
nical regulations, standards and regulations.
It is our goal to make a product available in
such a way that, neither during transit by fur-
ther processing and compilation process or the
subsequent use is damage.
This manual contains information and instruc-
tions there are important and useful for the
preservation of LRS 1601 Quadsaw reliability,
dependability and value. Read this manual
carefully and pay particular attention to the
instructions for the avoiding of damage.
The content also makes you familiar with connectivity, use, care and maintenance. And then it helps
to prevent injuries.
We hope, you are happy with your new LRS 1601 Quadsaw.
Best regards:
John Christensen
Sales Director, GreenTec A/S
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Important
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.)
Please, fill out the following information. It is practical information that is useable when ordering
spare parts.
Serial number: ……………………………………………………
Delivery date: ……………………………………………………
Dealer name : ……………………………………………………
Address: ……………………………………………………
……………………………………………………
Tel. / Fax No.: ……………………………………………………
GreenTec A/S
Merkurvej 25
Dk-6000 Kolding
Tel: +45 7555 3644
Fax: +45 7555 4243
E-mail: info@greentec.eu
Http: www.greentec.eu
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Mounting the Quadsaw
The blade is mounted, so the direction of rotation of the saw goes down (Fig. 1).
Saw is mounted in such a way, that the blade runs straight in the driving direction (Fig. 2).
Mount the hydraulic hoses so the blades are running in correct direction. The drain hose shall
go in free to the hydraulic oil tank.
Check the hydraulic system for leaks.
First time the machine is used. Measure the blades rpm 2600 –2700 by 40 L/min.
Holding this speed is important for the best optimum performance.
This saw can NOT be changed from right to left mounting or vice versa .
Fig. 1.
Fig. 2.
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Operation / Introduction
The Quadsaw is used for cutting branches and trees up to a max. diameter of 100 mm without the
branches being torn.
Branches with a diameter over 70 mm, must be cut one of the time.
Vertical cutting is allowed up to a 45 degree angle. Horizontal cutting is possible on hedges with a
width up to. 1,0 m. and a branch diameter up to 40 mm. Thicker branches might stop the blades and
get stuck in the machine.
Maintenance
After 2 hours driving tighten everything. "Easy-Lock" connector with 14 Nm.
Allen-screws for the saw blades with 40 Nm.
After 10 hours work all bolts, screws and”Easy-Lock” retightened
All bolts shall be retightened / checked every 8 hour.
Plastic rail is adjusted down to the blades, with a distance of 1 mm. Is there more than
5 mm intervals, replace the list. Branch deflectors adjusted as closely as possible into the saw
blades, without touching the blades.
Dismount protection plate to the belts, and clean the house for dirt.
Inspect, and if necessary adjust the belts. (See belt diagram)
After inspection or service ALL protection plates and guards must be replaced.
Driving recommendations
Starting and stopping the saw shall always be at lowest pto. rpm.
It is recommended to travel at a slow forward speed when starting work in order to obtain and keep
the recommended rpm of the blades. Adjust the angle of the saw to approx 90 degrees in relation to
the branches. If a thick branch is approaching the branch reflectors , the working height must be ad-
justed for the branch to hit the saw blades straight on.
If small branches or other unwanted material get stuck in the blades, the machine must be stopped
and cleaned.
Always ensure that the blades are running vertical related to the direction of the travel. This will pre-
vent the blades from bending too much.
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Belt diagram
It is utmost importance that the belts are correctly mounted and tightened. When new belts are
mounted they must be tensioned to 700 Nm, for the short and 900 Nm for the long belts.
After 3-5 working hours the belts may have slackened and must be checked.
BEWARE!! The tension has now changed. The short belts is tightened to 550 Nm, the long belts are
tightened to 650 Nm.
Contact GreenTec´s After Sales Department if you have any questions. We might help you with a
piece of good advice.
LRS 1601
Tool for belt tension control
“Optikrik II” Part no. 200155.0
700/550 Nm
900/650 Nm
900/650 Nm
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Correct belt adjustment
See also "Belt Diagram" for more information.
NOTE!! After adjusting, turn the blades some rounds and then control again.
Recommended tools: Belt measure ”Optikrik II”
17 & 19 mm
17 & 19 mm Ring/fork wrench
Ratchet with short extension
Gloves
Loosen bolts. See arrows Remove cap. See adjustment bolt Loosen 3 bolts. Twist tensioner
Check torque on the center belt Check torque on the lowest belt Check torque on the top belt
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Technical data and description of working tool
Quadsaw for mounting, on hydraulic hedge cutters.
Frame with 4 shafts, for mounting the saw blade Ø 390 mm.
Drift of each shaft by rib ribbon belts, the entire operation is done by
the hydraulic powered motor. Branch deflectors are placed between the blades.
The Quadsaw is supplied with a special bracket enabling mounting on various vehicles / ma-
chines.
The drive belt is like the supporting part on the carrying frame entirely covered.
LRS 1601
Working width
1600 mm
Blade speed
2600 –2700
Blade diameter
390 mm
Teeth per blade
60 stk.
Material
Hardened metal with special
teeth HM precision blade.
Performance
5 –100 mm branch diameter.
Application
Vertical
Oil flow 17,7 cc
40 L/min. relief valve 200 bar
e. g. Twiga 3000
540 Pto. rpm.
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Safety
Never operate the machine with other people present, as it is possible for debris to be thrown
from the saw blades in all directions.
Always ensure all cab safety guards are in place and all tractor windows are closed. Newer al-
low an inexperienced person to operate the machine without supervision.
Never allow children to play o nor around the machine at any time.
Never attempt any maintenance or adjustment without first disengaging the pto / hydraulic
pump, lowering the head to the ground, stopping the tractor engine and applying the tractor
parking brake.
Before leaving the tractor cab always ensure that the saw head is firmly on the ground, no
weight is on the tractors hydraulics and blades have stopped spinning.
Never stop the engine, when the power transmission is engaged.
Always check that all guards are properly fitted, check there are no damaged or loose parts.
Always drive with the correct rotations of the blades (see specifications).
Maximum oil pressure of 250 bar in the hydraulic hoses.
Never transport without the blade protection guards mounted.
Always inspect work area for wire, steel posts, large stones and other dangerous materials. If
such items are found remove them.
Never drive with wire or the like. wrapped around the blades / knife axles. Stop
immediately and remove the unwanted material.
Never attempt to use the machine for any purpose other than that it was designed for.
Ensure that all warning labels are always visible and that they are not damaged, defaced or
missing.
PTO must never be connected during transport.
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