APV Tined Weeder Pro VS 150 M1 User manual

TRANSLATION OF THE ORIGINAL OPERATING MANUAL
Version: 1.0 EN
Item no.: 00602-3-205
Operating manual for the Tined Weeder Pro
VS 150 M1, VS 300 M1
Please read carefully before initial operation!

Page 2 Translation of the original operating manual
Contents
1EC Declaration of Conformity............................................................................................. 4
2Identification of the implement........................................................................................... 5
3Service ................................................................................................................................. 5
4Warranty............................................................................................................................... 6
4.1 Warranty activation.................................................................................................... 6
5Safety information............................................................................................................... 6
5.1 Intended use.............................................................................................................. 6
5.2General safety-related instructions and accident prevention regulations.................... 7
5.3 Mounted implements.................................................................................................. 8
5.4 Hydraulic system........................................................................................................ 8
5.5 Maintenance.............................................................................................................. 8
5.6 Tyres.......................................................................................................................... 9
5.7 Mounted seeders....................................................................................................... 9
5.7.1 Filling the seeder........................................................................................................ 9
6Information signs / hazard labels..................................................................................... 10
6.1 Information signs...................................................................................................... 10
6.2 Hazard labels........................................................................................................... 11
7Operating instructions for the Tined Weeder Pro........................................................... 11
7.1 Mounting on the tractor............................................................................................ 11
7.2 Safe parking............................................................................................................. 12
7.3 Securing the top link pin........................................................................................... 12
7.4 Working position and setting the working depth....................................................... 12
7.5 Hydraulic tine adjustment......................................................................................... 14
7.6 Conversion to front mounting................................................................................... 14
8Maintenance and care....................................................................................................... 15
8.1 General maintenance instructions............................................................................ 15
8.2 Regular maintenance instructions............................................................................ 16
8.3 Tine change............................................................................................................. 16
8.4 Changing the springs............................................................................................... 17
8.5 Repairs and service................................................................................................. 17
9Information on nature conservation and environmental protection.............................. 18
10 Technical data ................................................................................................................... 18
10.1 Harrow array widths................................................................................................. 19
10.2 Combination options for the Tined Weeder Pro with pneumatic seeders/
Multi-Metering System ............................................................................................. 20
11 Hydraulic diagram............................................................................................................. 21
12 Road transport of the Tined Weeder Pro......................................................................... 22
12.1 Transport on public roads (in general)...................................................................... 22
12.2 Calculation of the weight ratios for axle loads on the tractor and ballast weights..... 23
12.3 Table for the weight ratios........................................................................................ 24
13 Lighting circuit diagram.................................................................................................... 25
14 Decommissioning, storage and disposal........................................................................ 25
14.1 Decommissioning the implement ............................................................................. 25
14.2 Storage of the implement......................................................................................... 25
14.3 Disposal................................................................................................................... 25

Translation of the original operating manual Page 3
15 Cropping tips for using the Tined Weeder Pro................................................................ 26
16 Accessories....................................................................................................................... 27
17 Spare parts ........................................................................................................................ 29
18 Index................................................................................................................................... 29

Page 4 Translation of the original operating manual
1 EC Declaration of Conformity
according to Machinery Directive 2006/42/EC
APV-Technische Produkte GmbH
Dallein 15
A-3753 Hötzelsdorf
hereby declares that the mounted implement model series described in the following comply with the
applicable basic safety and health requirements of the above-mentioned Directive in terms of their
concept and design as well as the versions put on the market.
This declaration loses its validity if there are any changes to the mounted implement that are not
approved by APV-Technische Produkte GmbH.
Designation of the mounted implement model series:
Tined Weeder Pro VS 150 M1
Tined Weeder Pro VS 300 M1
Year of manufacture: as of 2020
Serial number(s): as of 07027-01000 (VS 150 M1)
Serial number(s): as of 07028-01000 (VS 300 M1)
Relevant EC Directives:
Directive for machinery –Machinery Directive 2006/42/EC
For the planing, design, construction and marketing of the mounted implements, the following
harmonised European standards were applied in addition to the Directives, in particular:
EN ISO 12100:2010 –Safety of machinery, general priciples for risk assessment
EN ISO 13857:2020 –Safety distances to prevent hazard zone being reached by upper and lower
limbs
ISO 13849-1:2015 –Safety of machinery - Safety-related parts of control systems
Responsible for the technical documentation: Planing and Design department, Dallein 15
Dallein/Hötzelsdorf, on 02/2021
Ing. Jürgen Schöls
Managing Director
(authorised person in the EU)

Translation of the original operating manual Page 5
2 Identification of the implement
The Tined Weeder Pro can be clearly identified by the following information on the type plate.
Name
Model
Production number
Position of the type plate
The type plate can be found on the inside of the
main frame on the left in the direction of travel, on
the front hollow profile (see Figure 1).
Figure 1: Location of the type plate
The following image (Figure 2) shows the layout of the type plate:
Figure 2: Layout of the type plate
The data on the type plate have the following
meaning:
1: Designation
2: Model
3: Production number / serial number
4: Weight
5: Year of manufacture
PLEASE NOTE!
In cases of inquiries or warranty claims, please tell us the production number / serial
number of your implement.
3 Service
Please contact our service address in the following cases:
If you still have questions regarding the handling of the Tined Weeder Pro despite the information
provided in this operating manual
For spare parts orders
To order maintenance and repair work
Service address:
APV - Technische Produkte GmbH
HEADQUARTERS
Dallein 15
AT-3753 Hötzelsdorf
AUSTRIA
Telephone: [phone]
Fax: [phone]
Email: [e-mail]
Web: www.apv.at

Page 6 Translation of the original operating manual
4 Warranty
Please check the implement for any transport damage immediately upon receipt. Later claims regarding
transport damage can no longer be considered.
Based on a warranty activation (see Point 4.1), we grant a six-month factory warranty starting on the date
of initial operation (your invoice is the warranty certificate).
This warranty is applicable for cases of material or construction faults and does not include parts that are
damaged by normal or excessive wear.
The warranty expires
if damage is caused by external forces.
in cases of operating errors.
if the kW/HP limits are significantly exceeded.
if the implement is modified, expanded or equipped with third-party spare parts without our
permission.
4.1 Warranty activation
Every APV implement must be registered immediately after delivery. The
registration activates the claim for warranty services and APV can guarantee
the best service.
To activate the warranty for your implement, simply scan the QR code with
your smartphone - you will then be taken directly to the service area on our
website.
Of course, you canalso activate the warrantythrough our website www.apv.at
in the service area.
5 Safety information
This chapter contains general rules of conduct for the intended use of the implement and safety-
related information that should always be observed for your safety.
The list is very extensive, and some of the information does not apply exclusively to the delivered
implement. However, the summary of the information often reminds you of unconsciously neglected safety
regulations for the everyday operation of machines and implements.
5.1 Intended use
The Tined Weeder Pro VS 150 M1 or VS 300 M1 is designed and built for use in agricultural
operations.
Its tines penetrate in the soil and loosen it, and where applicable, remove any existing weeds.
Any other use is considered to be non-intended. The manufacturer is not liable for any resulting damage,
the operator alone bears the associated risk.
Intended use also includes compliance with the conditions for operation, maintenance, and repairs
prescribed by the manufacturer.
The implement may only be used, maintained and repaired by persons who have relevant experience and
were instructed on the risks. The safety instructions must also be handed over to other users.
The applicable, country-specific accident prevention regulations as well as the other generally safety-
related, occupational health and road traffic regulations must also be observed.

Translation of the original operating manual Page 7
The manufacturer is not liable for any damage resulting from unauthorised modifications and the use of
components and auxiliary parts.
5.2 General safety-related instructions and accident prevention regulations
The operator must read and understand this operating manual before using the harrow.
The operator must train and instruct their personnel if necessary. The personnel must have
read and understood the operating manual before using the harrow.
Always keep the operating manual close to the harrow for reference purposes.
When passing on the harrow, be sure to pass on the operating manual.
Do not use the implement if you are tired or under the influence of drugs, alcohol or medication.
Check the implement and the tractor for road and operational safety before every use!
Inspections before and during operation as well as regular care and maintenance of the implement
must be performed.
Observe the generally applicable safety and accident prevention regulations!
The warning and information signs applied to the implement provide important instructions for safe
operation, observe them for the sake of your own safety!
Observe the respective regulations when using public roads!
Before starting work, get to know all of the equipment and operating elements as well as their
functions. It is too late to do so during operation!
The user should wear close-fitting clothing. Avoid wearing loose clothes!
Keep the implements clean to reduce the risk of fire!
Check the surrounding area before starting up and operating the implement! (Children!) Ensure
sufficient visibility!
It is not allowed to carry passengers on the implement during operation and transport!
The implement must be coupled according to the instructions and only onto the specified devices!
Special care must be taken when coupling and uncoupling implement to and from the tractor!
When mounting and dismounting, put the support devices in their respective positions! (Stability)
Always attach ballast weights at the intended attachment points according to the specifications!
Observe the permissible axle load, total weight and transport dimensions!
Transport equipment - e.g. lighting, warning signs and any protective equipment, must be checked and
mounted!
Never leave the driver's platform while driving!
The driving behaviour, steering and braking capacity are also affected by mounted or towed
implements and ballast weights. For this reason, always ensure sufficient steering and braking
capacity!
When driving in curves, take account of the wide radius and/or the centrifugal mass of the implement!
The implement may only be operated when all of the protective devices are installed and in safety
position!
It is forbidden to stand in the working area of the implement!
Do not stand near rotating and swivelling parts of the implement!
Hydraulic folding frames may only be actuated when nobody is standing in the swivelling range.
There are pinch and shear points on externally powered (e.g. hydraulic) parts!
For parts that are adjusted manually, always ensure that the implement is stable!
For implements that are driven at high speeds with soil-driven tools - Danger after lifting due to the still
rotating centrifugal mass! Only approach the implement when it has come to a standstill!
Before exiting the tractor, lower the implement onto the ground, switch off the motor and remove the
ignition key!
Standing between the tractor and the implement is forbidden unless the vehicle is secured against
rolling away using the parking brake and/or with wheel chocks!
Packer catch arms must be swivelled in and locked before road transport!
Lock the track markers in transport position!
The view on the mounted harrow and the hazardous movement area must be clear (to check the
procedure).
Cleaning is recommended as specified in the maintenance instructions. The procedure in in
maintenance instruction must be observed and protective equipment must be used.

Page 8 Translation of the original operating manual
Working under the implement is forbidden.
The implements must be checked regularly by the operator (before every use) for any fractures and
cracks, chafe marks, leaks, loose bolts and connections, vibrations, unusual sounds, and to ensure
they function correctly.
Safety glasses and hearing protection should be used.
During assembly, the operator must ensure that the requirements for the tractor in terms of the power,
axle loads and weight distributionas specified in the operating manual aremet and thatthe connections
specified in the operating instructions are made correctly.
When mounting the implement, the operator must ensure that connections to the tractor hydraulic
system are clean and carefully connected.
When performing the work passes, the tractor's speed must maintained as specified in the operating
instructions. This can be between 4 and 12 km/h.
Additional lighting (e.g., flashlight) should be used for repair or maintenance work if necessary.
5.3 Mounted implements
Before mounting and dismounting implements on the three-point linkage, move the operating devices
into the position that excludes unintentional lifting or lowering!
For three-point mounting, the mounting categories of the tractor and the implement must match or be
adapted!
There is a risk of injury due to crushing and shearing points in the area of the three-point linkage!
Do not stand between the tractor and the implement when actuating the external controls for thethree-
point mounting!
When the implement is in transport position, always ensure that the tractor three-point linkage is
sufficiently locked to the sides!
When driving on roads with the implement lifted, the operating lever must be locked against lowering!
When mounting the harrow, the operator must ensure that there is a metallic connection made to the
tractor.
The operator must ensure that no one is in the vicinity of the harrow when it or its components are
being moved by the tractor's hydraulic system. The driver must perform a visual inspection!
5.4 Hydraulic system
Inspect the hydraulic hose lines at regular intervals and replace in case of damage or wear! The
replacement lines must complywith the technical requirements of the implement manufacturer!
The hydraulic system is under high pressure!
When connecting hydraulic cylinders and motors, the specified connectionof the hydraulic hoses must
be observed!
When connecting the hydraulic hoses to the tractor hydraulic system, make sure that the hydraulic
system on the tractor and implement side is unpressurised!
For hydraulic function connections between the tractor and the implement, coupling sleeves and
connectors should be marked to rule out operating errors! If the connections are interchanged, the
function will be inverted (e.g. lifting/lowering)! –Danger of accident!
Due to the risk of injury, use suitable tools when searching for leaks!
Liquids escaping under high pressure (hydraulic oil) can penetrate skin and cause serious injuries!
Consult a doctor immediately in case of injury! (Risk of infection!)
Before working on the hydraulic system, park the implement, depressurize the system and switch off
the motor!
5.5 Maintenance
Maintenance, repair, and cleaning work as well as the elimination of malfunctions should always be
performed when the drive is switched off and the motor is at a standstill! –Remove the ignition key!

Translation of the original operating manual Page 9
The maintenance work itself may only be performed by trained specialist personnel and may never be
performed alone. Extreme caution must be taken when changing defective components or tools.
To reduce the risk of injuries, a clearly visible and legible sign "Caution: Maintenance work" must be
placed during maintenance work.
Check the nuts and bolts regularly for tight fit and retighten if necessary!
When performing maintenance on the lifted implement, always ensure safety through suitable support
elements!
When changing work tools with sharp edges, always use suitable tools and gloves!
Properly dispose of oils, grease and filters!
Always cut the power supply when working on the electrical system!
When performing electrical welding work on the tractor and mounted implement, disconnect the cable
on the generator and the battery!
Spare parts must at least comply with the technical requirements specified by the implement
manufacturer! This is ensured with original parts!
Cleaning must be performed with water or compressed air. Cleaning must be carried with the
implement lowered, shut down and secured to prevent it being switched on again.
5.6 Tyres
When working on the tyres, it must be ensuredthat the implement is safely parked and secured against
rolling away (wheel chocks).
The mounting of wheels and tyres requires sufficient knowledge and proper installation tools.
Repair work on the tyres may only be performed by specialists and with suitable installation tools.
Check the inflation pressure regularly. Observe the prescribed inflation pressure (2.1 bar)!
5.7 Mounted seeders
When using a seeder, all of the specifications of the implement manufacturer must be observed.
The seeder can be easily reached with using a ladder and platform. They must be clean and dry during
use.
It is strictly forbidden to stand on the platform or its access ladder while driving.
When not in use, the ladder must be folded up and secured.
5.7.1 Filling the seeder
The seeder is filled using a supply vehicle.
The platform kit may not be used to fill the seeder or as a storage area for objects or seed. When
filling the seeder, never stand under a suspended load!
When driving up to the implement with seed, nobody may be standing on or around the implement.
The platform kit may only be accessed to open the seed sacks when the load has been stabilised
above the opening of the seed hopper.
During the loading procedure, avoid any contact with the treated seed and wear gloves, a dust mask
and safety glasses.
CAUTION!
Misprints, errors and omissions excepted.

Page 10 Translation of the original operating manual
6 Information signs / hazard labels
Pay special attention to the stickers on the implement, as they warn you of
specific dangers!
6.1 Information signs
Read and observe the
operating manual
before operating the
implement!
Standing in the danger
zone (swivelling range)
is forbidden!
Always lift the
implement slowly off
the ground
Do not stand on the
implement while
driving!
Loading hooks.
When loading the
implement, attach the
ropes or chains to
these points!
Always switch off the
engine and remove the
key before
maintenance work!
After a short period of
operation, re-tighten all
bolts and nuts.
Labelling of the
grease nipple position

Translation of the original operating manual Page 11
6.2 Hazard labels
Be careful with
escaping high-pressure
liquids!
Observe the
instructions in the
operating manual!
Do not stand between
the machines when
connecting the
implements and
actuating the
hydraulic system!
Do not climb onto
rotating parts, use the
intended access
ladders!
Caution, crushing area!
Never reach into the
crushing danger zone
as long as the parts
could still move!
7 Operating instructions for the Tined Weeder Pro
7.1 Mounting on the tractor
Under difficult operating conditions, additional wheel weights can be useful. Please also refer to the
operating manual from the tractor manufacturer.
The tractor should be equipped with sufficient ballast weight at the front to ensure the steering and braking
capacity. At least 20% of the empty vehicle weight is required on the front axle.
The lifting links must be adjusted to the same height on the left and on the right. The implement must be
mounted on the 3-point linkage of the tractor.
Mount the top link so that it slants down towards the tractor during operation (observe the specifications
from the tractor manufacturer).
To ensure correct connection of the hydraulic hoses for the tine pre-
tensioning, the hoses are labelled as follows:
- 1 red cable tie: return flow (A)
- 2 red cable ties: supply (B)
Figure 3

Page 12 Translation of the original operating manual
7.2 Safe parking
1. The parking surface must be suitable for parking the
implement. The ground must be firm and level, so
that the stands do not sink in and the harrow does
not roll away.
2. To ensure safe parking of the implement, lower the
stands at the rear of the harrow.
3. Make sure that the tines do not touch the ground in
the process to prevent damage to the tines.
4. The stand must be secured with a spring cotter on
the pin to prevent accidental loosening.
5. Then the hydraulic hoses to the tractor must be
depressurised and uncoupled.
Figure 4
PLEASE NOTE!
When uncoupling the hydraulic hoses for the tine pre-tensioning under pressure, first
close the stop tap, and only then unplug the hydraulic hoses. By doing so, the tines
remain in the desired position, even when the harrow is parked.
7.3 Securing the top link pin
When the Tined Weeder Pro is mounted on the tractor, the washer marked in
Figure 5 must always be placed on the spring cotter on the top link!
Otherwise, the implement can be released from the tractor.
Figure 5
7.4 Working position and setting the working depth
The harrow intensity is set with the pre-tensioning of the spring pack. The
pre-setting is made hydraulically and comfortably from the tractor seat. On
the scale (see Figure 6), the driver can read the level that is currently set.
Here, the springs are not pre-tensioned at positions -3 to 0. Pre-tensioning
begins at 0, and the full pre-tension is reached at position 6. At position -3,
the tines are folded up, which means that the tines are in transport
position.
The working speed has a significant effect on the intensity of harrowing. The
normal speed range is between 4 and 12 km/h, depending on the crop
sensitivity and growth stage.
The feeler wheels can be moved on the frame to the desired track width.
The clearance and the tine angle can be adjusted using the pattern of
holes in the feeler wheels.
Figure 6

Translation of the original operating manual Page 13
The higher the feeler wheels are moved up in the frame,
the smaller the distance between the frame and the
ground and the steeper the position of the tine ends
relative to the ground.
To set all of the feeler wheels, including those at the rear,
to the same height, the same number of holes must be
visible above the bracket.
Figure 7: Working position
PLEASE NOTE!
When the feeler wheels are moved further down, the clearance is increased and the tine
angle becomes steeper, and therefore more aggressive. The tine pressure remains the
same.
PLEASE NOTE!
Ideally, there should almost be a right angle
(90° - 100°) between the wearing end of the
tine and the soil (see Figure 8 - centre).
Because of the pre-tensioning, this angle is
only reached while driving.
Figure 8: An angle of 90° - 100° is ideal
All of the tine rows should penetrate the soil at the same depth (working depth), i.e. the frame must run
parallel to the ground.
To achieve this, the extension of the top link must also be adjusted. The parallelism of the frame to the
ground can be read on the spirit level on the centre frame, provided that you are on a horizontal plane.
CAUTION!
Only set the harrow with pre-tensioned springs on the ground when the vehicle is already
in motion. If the harrow is set down on the ground too rapidly at a standstill, there can be
damage to the implement.
CAUTION!
When the harrow is lowered, do not allow it to push or roll back with the tractor; otherwise,
the tines and bearing points can be damaged.
CAUTION!
After longer stretches of road transport or standstill, there can be differences in the pre-
tension in the hoses due to a change in temperature of the oil. For this reason, pre-tension
the tines completely and then loosen them again completely two times. Then you can set
the desired pre-tension (e.g. Level 2). This has to be done when the implement is lowered
onto the ground.
CAUTION!
Driving in curves is not permitted. If there is no other option, these curves must be driven
in a very large radius.

Page 14 Translation of the original operating manual
7.5 Hydraulic tine adjustment
The tines are adjusted with one hydraulic cylinder (VS 150
M1) or with two hydraulic cylinders connected in parallel(VS
300 M1). This allows the tine pre-tension to be changed
while driving.
All of the hydraulic cylinders (Figure 9) are connected by
an oil circuit. Adjustments are made using a double-acting
control unit and the flow divider on the centre frame.
Figure 9
7.6 Conversion to front mounting
VS 150 M1 and VS 300 M1 can be used both as a front-mounted and rear-mounted implement.
To change from rear mounting to front mounting, the following steps must be observed:
1) The implement must be raised as far as it goes on the tractor lifting unit.
2) All feeler wheels must be removed downwards out of the brackets.
The following must be observed for feeler wheels that are used for front mounting:
- Only rotating feeler wheels may be used.
- Two or four rotating feeler wheels should be used:
Figure 10: Front mounting with 2 feeler wheels
Figure 11: Front mounting with 4 feeler wheels
- Rotating feeler wheels that are already used for rear mounting can also be used for front
mounting.
3) All of the brackets to be used are rotated as follows:
- Remove the bolts on the wheel mount marked in
Figure 12.
- Rotate the wheel mount by 180° as shown in Figure
12. This ensures that there is enough clearance
between the tyres and the tines.
Figure 12: Rotating the bracket

Translation of the original operating manual Page 15
4) The rotating feeler wheels to be used are inserted in the brackets.
5) When all of the rotating feeler wheels are installed at the desired positions, the Tined Weeder Pro is
safely parked and uncoupled from the tractor according to 7.2.
6) In the next step, the headstock is dismounted. To
do so, the bolted connections marked in Figure
13 must be unscrewed on both sides.
Figure 13: Dismounting the headstock
7) The headstock and the tension struts must
now be installed on the rear side of the Tined
Weeder Pro, as shown in Figure 14. The
tightening torques are
- M12 U-bracket: 87 Nm
- M16 bolts: 210 Nm.
Figure 14: Installation of the headstock and the tension struts
The conversion is now complete. If the Tined Weeder Pro should be converted from front mounting to
rear mounting, the steps must be performed in the reverse order.
8 Maintenance and care
8.1 General maintenance instructions
To maintain the implement in good condition even after a long service life, the following instructions must
be observed:
Original parts and accessories are designed especially for the machines or implements.
Please note that parts and accessories not supplied by us have also not been tested and approved by
us.
The installation and/or use of such products can therefore possibly negatively change or impede the
constructional properties of your implement. The manufacturer rules out any liability for damages
resulting from the use of non-original parts and accessories.
The manufacturer is not liable for any unauthorised modifications and the use of components and
mounted parts on the implement.
Before every operation, check the hydraulic hose lines for wear, damage and ageing.
When replacing the hydraulic hose lines, lines must be used that comply with the technicalrequirements
of the implement manufacturer.
Caution! Liquids escaping under high pressure can penetrate the skin. For this reason, a physician
must be consulted immediately in case of accident!

Page 16 Translation of the original operating manual
After cleaning, lubricate all of the grease points and distribute the grease evenly in the bearing points
(e.g. perform a short test run).
Do not use a high pressure cleaner to clean bearing and hydraulic parts.
The paint can be damaged by cleaning with excessive pressure.
During the winter, the implement should be protected against rust with an environmentally-friendly
product.
Park the implement protected from weather conditions.
Put down the implement in a way that the tines are not needlessly strained.
Hydraulic hose lines must be replaced at the latest 6 years after their manufacturing date. The
manufacturing date of the hydraulic hose lines is specified on the fittings.
8.2 Regular maintenance instructions
All bolted connections should be re-tightened at the latest after 3 operating hours and again after 20
hours, and then checked regularly. Loose bolts can cause significant consequential damage, which is
not covered by the warranty.
The grease points on the joints and bearings must be lubricated regularly (approx. every 10 operating
hours with universal grease).
After the first 10 operating hours and subsequently every 50 operating hours, the hydraulic units and
tube lines must be checked for leaks and the bolted connections must be tightened if necessary.
Occasionally check the tyre inflation pressure (2.1 bar).
The platform kit and its access ladder must be visually inspected on a regular basis.
The rubber for fastening the access ladder of the platform kit must be checked regularly for wear and
replaced if necessary. It should only be replaced by trained specialist personnel and with original parts.
PLEASE NOTE!
When the implement is lifted off of the ground, the two side wings of the frame should be
pointing slightly down. If this is not the case or if the wings are pointing down too much,
the stop bolts on the joint must be adjusted.
8.3 Tine change
To change broken or worn tines:
1. Loosen the nut (1) on the plastic piece (2).
2. Pull the bearing unit (bolt + nut + bearing shell)
and the tines out of the frame.
3. Reverse procedure for assembly.
4. The recommended tightening torque for the nut is
of 3 Nm. Ensure that the nut is not tightened too
much, so that the tine can fall downward with its
net weight. If this is not the case, the tine cannot
work properly when the pre-tension is low.
Figure 15: 1 = nut, 2 = plastic piece

Translation of the original operating manual Page 17
8.4 Changing the springs
Overview: Diagram of the spring attachment
Figure 16: Diagram of the spring attachment
1: Plastic shell
2: Snap-fit
3: Fastening bolt
1. Step
Unlock the snap-fits on one side of the spring
assembly. To do so, press from the side in the
hole in the spring assembly with a bolt or a pin
(8 mm diameter) –as shown in Figure 17 –until
the pins touch. As a result, the snap-fits on one
side are pressed open.
Figure 17: Step 1
2. Step
Push the pin out of the spring
assembly. To do so, press with a bolt or
a pin (8 mm diameter) into the hole in
the spring assembly on the opposite
side. Now all of the pins can be pulled
out of the spring assembly, and the
entire spring assembly is released from
the frame.
Figure 18: Step 2
3. Step
To install the new spring assembly, it must first
be put in position.
Then the fastening bolt is pressed into the hole
in the spring assembly as shown in Figure 19.
Ensure that all of the snap-fits are locked
again. This is the case when the fastening bolt
is pressed far enough into the hole. It may be
necessary to press it in further using a bolt or a
pin (8 mm diameter).
Figure 19: Step 3
8.5 Repairs and service
In case of failure or damage to the Tined Weeder Pro, please contact the manufacturer. The contact
data can be found in chapter 3.

Page 18 Translation of the original operating manual
9 Information on nature conservation and environmental
protection
Reduction of noise pollution during use
Any loose parts (e.g. chains) should be attached to prevent unnecessary noise.
Energy-efficient use
The tines of the Tined Weeder Pro should not penetrate into the soil deeper than necessary. By doing so,
the towing vehicle is not unnecessarily strained and fuel can be saved.
Recyclable raw materials during disposal
Many parts of the Tined Weeder Pro are made of steel or spring steel (such as the centre frame, side
frame, tine section, tines, ...) and can be accepted and recycled by a waste disposal plant.
10 Technical data
Type designation:
VS 150 M1
VS 300 M1
Mode of operation:
With its unique tine spring system, the Tined Weeder Pro is a crop
cultivation implement that adapts precisely to the ground. The
harrow tines can be lifted and are pivot-mounted, so that the harrow
can only deflect up and down, not to the left and right.
Working width:
1.7
3.2 m
Transport dimensions
(depending on the accessories
and the settings) (L x W x H in
m):
2.36 x 1.82 x 1.25
2.36 x 3.29 x 1.25
Working depth:
All models: 0-30 mm (depending on the soil conditions)
Number of tines:
50 tines
218 tines
Tine diameter:
All models: 8 mm
Tine length:
All models: 520 mm
Line distance:
All models: 35 mm
Mounting/hitch (three-point, …):
Mounting –CAT 1/2
Feeler wheels
2 tines
2 tines
Net weight:
250 kg
370 kg
Parking supports:
All models: 2 supports, if no feeler wheels are used at the rear
Working tools:
Cranced tines with a diameter of 8 mm
Ground adaptation:
Is achieved through the unique tine spring system
Minimum tractor performance:
11 kW / 15 HP
22 kW / 30 HP
Accessories:
(see page 27)
Mounting option for PS120 M1, PS 200 M1 and MDP 100 M1
Warning sign with lighting (only VS300)
Warning sign with lighting for front mounting (only VS300)
Platform kit for PS120 M1, PS 200 M1
Platform kit for MDP 100 M1
Dispersion plate installation for PS120 M1, PS 200 M1
Dispersion plate installation for MDP 100 M1
Rear feeler wheels
Front headstock
Hydraulic hose extension for front mounting
Feeler wheels for front mounting
Top link sensor
Wheel sensor
GPSa sensor
Carbide tines
Manual tine lifting
Can be equipped with:
PS 120 M1 –PS 200 M1

Translation of the original operating manual Page 19
Type designation:
VS 150 M1
VS 300 M1
MDP 100 M1
CAUTION!
The VS300 is more than 3 metres wide! When driving on public roads, the applicable
country-specific regulations must be observed.
10.1 Harrow array widths
VS 150 M1:
VS 300 M1:
Figure 20: Tine section width VS 150 M1
Figure 21: Tine section width VS 300 M1

Page 20 Translation of the original operating manual
10.2 Combination options for the Tined Weeder Pro with pneumatic seeders/ Multi-Metering System
PS
PS 120 E
PS 200 E
PS 200 H
PS 300 E
PS 300 H
PS 500 E
PS 500 H
MDP 100
Dimensions PS
HxWxD [cm]
90x60x80
100x70x90
100x70x110
110x80x100
110x80x115
125x80x120
125x80x125
105x55x55
Parts for mounting
Weight [kg]
45
60
83
70
93
93
116
30
VS
Combined state: Dimensions WxDxH [cm] and weight [kg]
VS 150 M1
(250 kg)
165x182x236
175x182x236
175x182x236
NO
NO
NO
NO
180x182x236
Mounting kits for PS see
Point 16
295
310
233
280
VS 300 M1
(370 kg)
165x329x236
175x329x236
175x329x236
NO
NO
NO
NO
180x329x236
Mounting kits for PS see
Point 16
415
430
453
400
Figure 22: Tined Weeder Pro - Top view in transport
position
Figure 23: Pneumatic seeder - Top view
W: Width
D: Depth