HE-VA Weeder User manual

Weeder/Weeder HD 13-05-2013
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Weeder/Weeder HD 13-05-2013
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Contents
Declaration of Conformity..........................................................................................................................4
Delivery check..............................................................................................................................................5
Machine Description....................................................................................................................................5
Preface. ......................................................................................................................................................5
Technical specifications.............................................................................................................................5
Responsibility of the user............................................................................................................................6
Safety instructions for Weeder...................................................................................................................6
Starting up....................................................................................................................................................7
Introduction................................................................................................................................................7
Assembling / attaching the HE-VA Weeder..............................................................................................7
Starting.......................................................................................................................................................7
Spare Parts List..........................................................................................................................................10
Weeder 3,0 and 6,0 m..............................................................................................................................10
Weeder 4,5 and 7,5 m..............................................................................................................................12
Weeder 9,0 m...........................................................................................................................................14
Weeder 12,0 m.........................................................................................................................................16
Weeder 12,0 m. side frame......................................................................................................................18
Harrow link..............................................................................................................................................20
Tilt link survey.........................................................................................................................................22
Hydraulic tine adjustment........................................................................................................................24
Levelling plate .........................................................................................................................................26
Multi-Seeder equipment ..........................................................................................................................28
Universal-spreader bracket......................................................................................................................30
Hydraulic....................................................................................................................................................32
Tine adjustment .......................................................................................................................................32
Note .............................................................................................................................................................34

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DS/EN 45 014
Declaration of Conformity
HE-VA ApS
N. A. Christensensvej 34,
DK-7900 Nykøbing Mors
declares under sole responsibility that the product:
Weeder
No. : _____________
to which this declaration relates,
is in conformity with the provisions of
98/37/EF (Machinery) directive with later amendments.
Nykøbing Mors, September 15, 2010

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Delivery check
Upon delivery to the dealer/supplier as well as to the customer, check the Weeder for possible damages.
Machine Description
Preface.
Weeder/Weeder HD is available in 5 different models with working widths of 3.0 m, 4.5 m, 6.0 m, 7.5 m,
9.0 m or 12.0m. Weeder/Weeder HD is designed for weeding in grain, rape, beets, and potatoes and for
grassland aeration. Constructed with 1.5 m wide free-floating harrow sections, all Weeder adapts
perfectly to all landscapes. Each section has 5 rows of double tines and with a tine spacing of 2.5 cm.
The working angle of the tines is adjusted easily in 5 positions –with one handle for each section. As
extra equipment, hydraulically adjustable tine aggressiveness can be supplied, making it possible to adjust
the aggressiveness of the tine angle during work. As standard Weeder is mounted with Ø7 mm x 600 mm
double tines suitable for row sowing. However, for hard and clayish soil a Ø7 mm x 450 mm double tine
is available. Weeder HD is as standard mounted with Ø7 x 600 mm double tines or Ø9 x 600 mm double
tines. You can also have Ø9 x 600 mm double tines on the 2 front rows and Ø7 x 600 mm double tines on
the 3 back rows. The tine replacement is quick and easy without tools. Weeder/Weeder HD is standard-
mounted with spindle infinitely adjustable wheels.
Leveling plate for effective leveling of molehills or cow pats can be mounted as extra equipment as well
as factory- mounting of Multi-Seeder.
HE-VA reserves the right to make any alterations.
Technical specifications.
Working width
3,0 m.
4,5 m.
6,0 m.
7,5 m.
9,0 m.
12,0 m.
Number of tines
120 pcs.
180 pcs.
240 pcs.
300 pcs.
360 pcs.
480 pcs.
Number of sections
2 pcs.
3 pcs.
4 pcs.
5 pcs.
6 pcs.
8 pcs.
Number of wheels
2 pcs.
2 pcs.
2 pcs.
4 pcs.
4 pcs.
4 pcs.
Horsepower required
30 hp.
40 hp.
50 hp.
60 hp.
70 hp.
90 hp.
Lifting requirement
750 kg.
825 kg.
975 kg.
1200 kg.
1650 kg.
2250 kg.
Weight
500 kg.
550 kg.
650 kg.
800 kg.
1100 kg.
1500 kg.
Height folded
1,10 m.
2,00 m.
2,50 m.
3,40 m.
3,95 m.
3,35 m.

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Responsibility of the user
The user is responsible that the operator has the needed competence. Since HE-VA cannot control the use
of the harrow, we can only guarantee the quality of the machine, and cannot accept any kind of claims for
compensation in connection with the work of the machine.
Any kind of injury caused by staying in dangerous areas will always be the responsibility of the user.
The user is responsible that the machine is legal during transport on public roads. Please pay attention to:
lights, weight, transport width, disposition of weight on the tractor (extra front weight might be
necessary).
The user is responsible for frequent control and tightening of all bolts and nut.
Safety instructions for Weeder
The machine must not be started if exposed persons** are inside a dangerous area*.
When persons are in dangerous areas (by e.g. adjustment, maintenance, connecting and disconnecting)
following points must be fulfilled:
1. The machine must be lowered to solid foundation.
2. The hydraulic must be relieved.
3. The tractor must be stopped and the key must be removed from the ignition.
The operator must ensure that during work no exposed persons are inside a dangerous area.
* Dangerous area: Every area on the machine and within a distance of 3m. from the machine.
** Exposed person: All persons who are in a dangerous area.

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Starting up
Introduction
The following is a brief guide to the assembly and use of your Weeder. The Weeder is specially
constructed for weeding in cereals, beans, corn, potatoes etc. And also for easy tillage work on ploughed
land and for treatment of grassfields.
Assembling / attaching the HE-VA Weeder
See page 8.
Starting
Folding down side frames.
When the hydraulic hoses are mounted in the double-
acting hydraulic oil outlet on the tractor, the hydraulic
cylinder has to be filled with oil, to relieve the pressure on
the security chains, then you can dismount the chains and
lower the side frames. Remember to lift the harrow before
the side frames are folded down. Be sure that there aren’t
any persons inside the dangerous area.
Folding up side frames.
Lift the harrow from the ground.
The weeder tines has to be located in position 1 or 2 (see
fig. 7) before folding up side frames, when side frames has
been folded up security chains are mounted.
The correct adjustment.
The correct adjustment of the Weeder will be decisive for
the result of the work done. This is best achieved by
means of a trial run.
Fig. 1
Quick-coupling on the 6,0 and 7,5 m.
Fig. 2
Attachment plates on 9,0 and 12,0 m.

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Angle.
The angle of the weeder tines is adjusted by means of
the handle on the harrow frame. Heavy soil
requires aggressive adjustment of the tines.
The harrow frames has to be horizontal.
During work this is being adjusted by means
of the spindles for the bearing wheels. (See fig. 6).
Adjusting side frames.
When the harrow is lifted, the side frames should hang a
little otherwise you have to adjust the stop screws. (See
fig. 4).
Info:
Speed: The best speed is 3-10 mph
Maintenance: Important! Tighten all bolts and
after a few hours use. Further
tightening should be carried out
at regular intervals
Lubrication: Spindle regulators, bearings for
harrow sections and bearings for
side sections.
Storage: Clean the harrow. Raise the
harrow section free of the ground
so that the weight of the harrow is
taken by the wheels and the
supporting jack.
Fig. 3
Security chain for side frames.
Fig. 4
Adjustable stop for side frames.
Fig. 5
The support jacks are placed in the
tubes (1), before the side frames are
folded down.
1

Weeder/Weeder HD 13-05-2013
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Fig. 6
The support wheels have to be adjusted, so that
the harrow frames are horizontal during work.
Remember to lock the spindle.
Fig. 7
Adjustment of the tines (angle).
Fig. 8
The tines are easily dismounted/mounted by
means of a ring split.
1
2

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Spare Parts List
Weeder 3,0 and 6,0 m.

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Pos.
Part No.
Description
3,0
6,0
1
1100001
Frame
1
1
2
1068890
Spike Ø25x135mm.
1
1
3
1044600
Disc Ø26x8mm.
1
1
4
0378600
Ring split Ø11x40mm.
1
1
5
1011860
Drawbar
1
1
6
1012180
Locking pawl, left
1
1
1012190
Locking pawl, right
1
1
7
0272290
Disc Ø16
2
2
8
0264090
Lock nut M16
10
10
9
0431600
Spring Ø2x16x30
2
2
10
0486250
Rope Ø6x4m.
1
1
11
1100180
Side frame 6,0 m, left
1
1
1100190
Side frame 6,0m, right
1
1
12
1101800
Axle Ø35x295mm.
2
2
13
0371700
Retaining pin Ø8x50mm.
4
4
14
0432100
Lubricator nipple M6
2
2
15
1101750
Chain
2
2
16
1011520
Spike Ø12x50mm.
4
4
17
0377400
Retaining pin Ø4
6
6
18
1100220
Axle Ø35x255mm. (to machine no 29513)
2
1103474
Axle Ø35x279mm (from machine no 29514)
2
19
0462201
Hydraulic cylinder Ø80/70x30 –length of stroke: 460mm.
1
20
0236180
Hexagon bolt M20x90mm. 8.8
2
21
0264110
Lock nut M20
2
22
0446130
Fitting, 90angle ¼” conic x 1
2
23
0454500
Hose 1600mm. ¼”
2
24
0449070
Bounded seal ½”
2
25
0444490
Hexagon nipple ½” – ¼”
2
26
0444020
Quick-coupling ½” – male
2
27
1100170
Stay rod
2
2
28
1027060
Spike Ø16x56mm.
2
2
29
0394100
Complete wheel 16x6,5x8 6 PLY (Weeder)
2
2
0394100
Complete wheel 16x6,5x8 6 PLY (Weeder HD)
2
0394200
Complete wheel 18,5x8,5x8 6 PLY (Weeder HD)
2
30
1100360
Spindle tube 50x50, left
1
1
1100540
Spindle tube 50x50, right (Weeder)
1
1
1100360
Spindle tube 50x50, left (Weeder HD)
1
1100540
Spindle tube 50x50, right (Weeder HD)
1
1102290
Spindle tube 70x70, left (Weeder HD)
1
1102300
Spindle tube 70x70, right (Weeder HD)
1
31
1080520
Spindle M22x350mm.
2
2
32
1100331
Spindle tube 60x60 (Weeder)
2
2
1100331
Spindle tube 60x60 (Weeder HD)
2
1102315
Spindle tube 80x80 (Weeder HD)
2
33
0382160
U-bolt M16 100x100
3
3
34
1103220
U-bolt M16 100x100 with flat piece
1
1
35
0272310
Disc Ø20
2
2
36
1036260
Handle
2
2
37
0371660
Retaining pin Ø8x32mm.
2
2
38
0431980
Locking bracket Ø5
2
2

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Weeder 4,5 and 7,5 m.
39
0227600
Hex/ allen bolt M16x40mm
2
2
40
0235860
Bolt M16x70mm
2
2
41
0261390
Nut M16
2
2
42
0261392
Counter nut M16
2
2

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Pos.
Part No.
Description
4,5
7,5
1
1100841
Frame
1
1
2
1068890
Spike Ø25x135mm.
1
1
3
1044600
Disc Ø26x8mm.
1
1
4
0378600
Ring split Ø11x40mm.
1
1
5
1011860
Drawbar
1
1
6
1012180
Locking pawl, left
1
1
1012190
Locking pawl, right
1
1
7
0272290
Disc Ø16
2
2
8
0264090
Lock nut M16
10
18
9
0431600
Spring Ø2x16x30
2
2
10
0486250
Rope Ø6x4m.
1
1
11
1102211
Side frame, left –4,5m.
1
1102221
Side frame, right –4,5m.
1
1100861
Side frame, left –7,5m.
1
1100871
Side frame, right –7,5m.
1
12
1102420
Axle Ø35x270mm.
2
2
13
0371700
Retaining pin Ø8x50mm.
4
4
14
0432100
Lubricator nipple M6
2
2
15
1101750
Chain
2
2
16
1011520
Spike Ø12x50mm.
4
4
17
0377400
Retaining pin Ø4
6
6
18
1100220
Axle Ø35x255mm (to machine no 29513)
2
4
Axle Ø35x279mm.. (from machine no 29514)
2
4
19
0261430
Counter nut M24x3,0mm.
2
20
0236360
Hexagon bolt M24x65mm. 8.8
2
21
0261411
Counter nut M20x3,0mm.
2
22
0236130
Hexagon bolt M20x60mm. 8.8
2
23
0462201
Hydraulic cylinder Ø80/70x30 –length of stroke : 460mm.
1
1
24
0236210
Hexagon bolt M20x120mm. 8.8
2
2
25
0264110
Lock nut M20
2
2
26
0446130
Fitting, 90angle ¼” conic x 1
2
2
27
0454500
Hose 1600mm. ¼”
2
2
28
0449070
Bounded seal ½”
2
2
29
0444490
Hexagon nipple ½” – ¼”
2
2
30
0444020
Quick-coupling ½” – male
2
2
31
1100170
Stay rod
2
2
32
1027060
Spike Ø16x56mm.
2
2
33
0394100
Complete wheel 16x6,5x8 6 PLY (Weeder)
2
4
0394100
Complete wheel 16x6,5x8 6 PLY (Weeder HD)
2
0394200
Complete wheel 18,5x8,5x8 6 PL (Weeder HD)
2
2
34
1100360
Spindle tube 50x50, left (Weeder)
1
2
1100540
Spindle tube 50x50, right (Weeder)
1
2
1100360
Spindle tube 50x50, left (Weeder HD)
1
1100540
Spindle tube 50x50, right (Weeder HD)
1
1102290
Spindle tube 70x70, left (Weeder HD)
1
1
1102300
Spindle tube 70x70, right (Weeder HD)
1
1
35
1080520
Spindle M22x350mm.
2
4
36
1100331
Spindle tube 60x60 (Weeder)
2
4
1100331
Spindle tube 60x60 (Weeder HD)
2
1102315
Spindle tube 80x80 (Weeder HD)
2
2
37
0382160
U-bolt M16 100x100
3
7
38
1103220
U-bolt M16 100x100 with flat piece
1
1
39
0272310
Disc Ø20
2
4
40
1036260
Handle
2
4
41
0371660
Retaining pin Ø8x32mm.
2
4
42
0431980
Locking bracket Ø5
2
4

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Weeder 9,0 m.

Weeder/Weeder HD 13-05-2013
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Pos.
Part No.
Description
Number
1
1100911
Frame
1
2
1068890
Spike Ø25x135mm.
1
3
1044600
Disc Ø26x8mm.
1
4
0378600
Ring split Ø11x40mm.
1
5
1011860
Drawbar
1
6
1012180
Locking pawl, left
1
1012190
Locking pawl, right
1
7
0272290
Disc Ø16
18
8
0264090
Lock nut M16
18
9
0431600
Spring Ø2x16x30
2
10
0486250
Rope Ø6x4m.
1
11
1100921
Side frame, left
1
1100930
Side frame, right
1
12
1102080
Axle Ø35x488mm.
2
13
0371700
Retaining pin Ø8x50mm.
6
14
0432100
Lubricator nipple M6
2
15
1101660
Chain
2
16
1011520
Spike Ø12x50mm.
4
17
0377400
Retaining pin Ø4
6
18
1100220
Axle Ø35x255mm (to machine no 29513)
4
1103474
Axle Ø35x279mm.. (from machine no 29514)
4
19
1102230
Hydraulic cylinder 100x40 –length of stroke : 520mm.
1
20
0236410
Hexagon bolt M24x100mm. 8.8
2
21
0264130
Lock nut M24
2
22
0446130
Fitting, 90angle ¼” conic x 1
2
23
0454500
Hose 1600mm. ¼”
2
24
0449070
Bounded seal ½”
2
25
0444490
Hexagon nipple ½” – ¼”
2
26
0444020
Quick-coupling ½” – male
2
27
1100170
Stay rod
2
28
1027060
Spike Ø16x56mm.
2
29
0236360
Hexagon bolt M24x65mm. 8.8
2
30
0261430
Counter nut M24x3,0mm.
2
31
0394200
Complete wheel 18,5x8,5x8 6 PLY (Weeder og Weeder HD)
2
32
1102290
Spindle tube 70x70, left (Weeder og Weeder HD)
1
1102300
Spindle tube 70x70, right (Weeder og Weeder HD)
1
33
1080520
Spindle M22x350mm.
4
34
1102315
Spindle tube 80x80 (Weeder og Weeder HD)
2
39
0235950
Hexagon bolt M16x150mm. 8.8
8
36
1100390
Clamp
2
37
0272310
Disc Ø20
4
38
1036260
Handle
4
39
0371660
Retaining pin Ø8x32mm.
4
40
0431980
Locking bracket Ø5
4
41
0475310
Sliding shell EG Ø45/Ø35x40mm.
4
42
0394100
Complete wheel 16x6,5x8 6 PLY (Weeder og Weeder HD)
2
43
1100360
Spindle tube 50x50, left (Weeder og Weeder HD)
1
1100540
Spindle tube 50x50, right (Weeder og Weeder HD)
1
44
1100331
Spindle tube 60x60 (Weeder og Weeder HD)
2
45
0382160
U-bolt M16 100x100
4

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16
Weeder 12,0 m.

Weeder/Weeder HD 13-05-2013
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Pos.
Part No.
Description
Number
1
1100950
Frame
1
2
1100170
Stay rod
2
3
1027060
Spike Ø16x56mm.
2
4
0377400
Retaining pin Ø4
2
5
0462900
Hydraulic cylinder Ø80/40 –length of stroke: 380mm.
2
6
1051120
Spike Ø25x145mm.
2
1051110
Spike Ø25x125mm.
2
7
0371700
Retaining pin Ø8x50mm.
4
8
0446120
Fitting, 90angle ⅜” conic x 1
2
9
0454520
Hose 1600mm. ⅜”
2
10
0454580
Hose 2000mm. ⅜”
2
11
0444490
Hexagon nipple ½” – ¼”
2
12
0449070
Bounded seal ½”
2
13
0444020
Quick-coupling ½” – male
2
14
1068890
Spike Ø25x135mm.
1
15
1044600
Disc Ø26x8mm.
1
16
0378600
Ring split Ø11x40
3
17
1055460
Spike Ø28x120mm.
2
18
1102310
Spindle tube 80x80 (Weeder + Weeder HD)
2
19
1080520
Spindle M22x350mm.
4
20
1102290
Spindle tube 70x70, left (Weeder)
1
1102300
Spindle tube 70x70, right (Weeder)
1
1102290
Spindle tube 70x70, left (Weeder HD)
2
1102300
Spindle tube 70x70, right (Weeder HD)
2
21
1100360
Spindle tube 50x50, left (Weeder)
1
1100540
Spindle tube 50x50, right (Weeder)
1
22
0272310
Disc Ø20
4
23
1036260
Handle
4
24
0371660
Retaining pin Ø8x32mm.
4
25
0431980
Locking bracket Ø5
4
26
0235950
Hexagon bolt M16x150mm. 8.8
8
27
1102360
Clamp
2
28
0272290
Disc Ø16
16
29
0264090
Lock nut M16
16
30
1101681
Spindle tube 60x60 (Weeder)
2
Spindle tube 80x80 (Weeder HD)
2
31
0382160
U-bolt M16 100x100
4
32
0394200
Complete wheel 18,5x8,5x8 6 PLY (Weeder+Weeder HD)
2
33
0394100
Complete wheel 16x6,5x8 6 PLY (Weeder)
2
0394200
Complete wheel 18,5x8,5x8 6 PLY (Weeder HD)
2

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Weeder 12,0 m. side frame

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Pos.
Part No.
Description
Number
1
1101170
Inner side frame, left
1
1101180
Inner side frame, right
1
2
1101360
Outer side frame, left
1
1101370
Outer side frame, right
1
3
1101700
Spike Ø35x365mm.
2
4
0371700
Retaining pin Ø8x50mm.
14
5
0432100
Lubricator nipple M6
4
6
0236110
Hexagon bolt M20x50mm. 8.8
4
7
0261392
Counter nut M16x2,0mm.
8
8
1101730
Spike Ø35x185mm.
2
9
1100220
Spike Ø35x255mm. (to machine no 29513)
6
1103474
Spike Ø35x279mm. (from machine no 29514)
6
10
1101640
Spike Ø35x200mm.
2
11
1101660
Chain
2
12
1011520
Spike Ø12x50mm.
4
13
0377400
Retaining pin Ø4
4
14
1101510
Stay
2
15
1101620
Spike Ø25x65mm.
10
16
0371700
Retaining pin Ø8x50mm.
20
17
0235810
Hexagon bolt M16x50mm. 8.8
4
18
0261430
Counter nut M24x3,0mm.
2
19
1101550
Stay bracket
2
20
1101580
Stay link
2
21
1101480
Locking claw
2
22
0475090
Sliding shell Ø35/39/30
2
23
0272500
Disc Ø55/36,5x3mm.
2
24
1101610
Stay bracket
4
25
1101650
Stay, short
2
26
1101710
Stay
2
27
1101720
Offset stay
2
28
0235350
Hexagon bolt M12x35mm. 8.8
6
29
0272270
Disc Ø12
18
30
0264070
Lock nut M12
6

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Harrow link