Operator‘s manual
Translation of the original Operating Manual
Nr. 99+987.EN.80T.0
Plough
SERVO 25
(MaschNr + . . 01001)
SERVO 25 NOVA
(MaschNr + . . 01001)
1500_GB-PAGE 2
Product liability, information obligation
Product liability obliges manufacturers and dealers to issue operating instructions for the machine at the point of sale and to instruct
the customer on the operation, safety and maintenance regulations governing the machine.
A confirmation is required to verify that the machine and operating instructions have been handed over correctly.
For this purpose
- Document A is to be signed and returned to Pöttinger or via the internet to www.poettinger.at
- Document B remains with the specialist dealer handing over the machine.
- The customer receives document C.
For the purposes of product liability law, every farmer is an entrepreneur.
In the terms of product liability law, damage to property is any damage arising due to the machine, but not to the machine, and an
excess (500 euros) exists for this liability.
Corporate damage to property within the terms of the product liability law is excluded from this liability.
Be advised! The operating instructions must also be handed over with any subsequent machine sale or transfer and the transferee
must be instructed in the regulations stated.
Pöttinger - Trust creates Afnity - since 1871
"Quality pays for itself." Therefore we apply the highest quality standards to our products which are constantly monitored by our
in-house quality management and our management board. Because the safety, perfect function, highest quality and absolute
reliability of our machines in operation are the core competencies for which we stand.
There may be deviations between these instructions and the product as we are constantly developing our products. Therefore no
claims may be derived from the data, illustrations and descriptions. Please contact your Specialist Service Centre for any binding
information about specific features of your machine.
We would ask you to please understand that changes to the scope of supply with regard to form, equipment and technical
specifications are possible at any time.
Any form of reprint, translation or reproduction, including excerpts, requires the written approval of Pöttinger Landtechnik GmbH.
All rights according to copyright laws remain expressly reserved by Pöttinger Landtechnik GmbH.
© Pöttinger Landtechnik GmbH – 31st October 2012
Refer to PÖTPRO for additional information about your machine:
Are you looking for suitable accessories for your machine? No problem! All the information you require is here at your disposal.
Scan the QR code on the machine's type plate or look under www.poettinger.at/poetpro
And if we don't have what your looking for, then your Specialist Service Centre is there for you with help and advice.
GB-0600 Dokum D Servo - 3 -
PÖTTINGER Landtechnik GmbH
Industriegelände 1
A-4710 Grieskirchen
Tel. 07248 / 600 -0
Telefax 07248 / 600-2511
Check SERVO Turnover Plough as per the delivery docket. Check that delivery is complete.
All safety equipment and operating devices at hand.
Using the operating manual explain and go over the operation, initial start and maintenance of the machine or
implement with the customer.
Fitting to the tractor has been carried out.
Check that hydraulic connections to the tractor have been made and that they are correct.
Hydraulic functions (turnover, cutting width adjustment) have been demonstrated and explained.
Plough is set correctly to the tractor (cutting width of 1st component, drawing point).
Transport and working positions have been explained.
Information about optional and additional equipment has been given.
It has been pointed out that to read the operating manual is imperative.
Cross where applicable. X
In accordance with Product Liability obligations, we would ask you to please check the following points.
Confirmation is required to prove that the machine and the operating instructions have been properly handed over. For this purpose you have
received a confirmation e-mail from Pöttinger. If you have not received this mail, please contact your local dealer. Your dealer can fill in the
handover declaration online.
INSTRUCTIONS FOR PRODUCT HANDOVER
EN
- 4 -
1800_GB-INHALT_987
CONTENTS EN
Table of contents
WARNING SIGNS
CE sign ...................................................................... 5
Meaning of warning signs .......................................... 5
ATTACHING TO THE TRACTOR
Preparations on the tractor ........................................ 6
Hydraulic control on the lifting gear ........................... 6
Hydraulic connection ................................................. 7
Preparations on the plough ........................................ 7
Attaching to the tractor ............................................... 8
Removal from tractor ................................................. 8
Garaging, cleaning and winter storage of the
implement ................................................................. 8
Before driving to the field ........................................... 9
Fine setting (Measurement F) .................................. 10
Table for Katt. II ........................................................ 10
OPERATION
Setting the plough to the tractor using ......................11
"Servomatic" .............................................................11
Turning the plough over ........................................... 12
Setting the plough gradient (11) ............................... 12
Ploughing with hydraulic control .............................. 13
OPERATION
ON-LAND Ploughing.................................................14
Conventional ploughing ............................................14
Converting to conventional ploughing .......................14
Converting to "ON-LAND" ploughing ........................14
OVERLOAD SAFETY
Shear bolts ............................................................... 15
SERVO NOVA
Fully automatic "Non-stop" overload safety ............. 16
Setting range ........................................................... 16
Gas tank (43): ...........................................................17
Changing the pressure in the gas tank .....................17
Advice for general maintenance .............................. 18
Cleaning of machine parts ....................................... 18
Hydraulic unit .......................................................... 18
Setting the ploughing component tilt ........................ 19
Basic setting of the ploughing component ............... 19
SERVO 25 ............................................................... 20
ADDITIONAL DEVICES
Setting the disk coulter (* ......................................... 21
Spring loaded disk coulter (* .................................... 21
Pre-ploughing implements ....................................... 21
FEELER WHEELS
Double feeler wheel ................................................. 22
PLOUGH-TRAILING IMPLEMENTS
Extension arm with hydraulic releasing device for
packer and trailing implements ................................ 23
Working with a trailing implement ............................ 23
Disconnect the arm .................................................. 24
Adjusting the amortisation effect.............................. 24
Extension arm with hydraulic releasing device for
packer and trailing implements ................................ 25
Working with a trailing implement ............................ 26
TECHNICAL DATA
Defined use of the plough according to the
manufacturer’s instructions ...................................... 28
Position of Vehicle Identification Plate ..................... 28
Technical data .......................................................... 29
Optional Equipment ................................................. 30
Plough body forms ................................................... 31
Plough body ............................................................. 32
SUPPLEMENT
Lubricants ................................................................ 38
Combination of tractor and mounted implement .......41
9501_GB-WARNBILDER_942
GB
- 5 -
warning signs
CE sign
The CE sign, which is affixed by the manufacturer, indicates outwardly that this machine conforms to the engineering
guideline regulations and the other relevant EU guidelines.
EU Declaration of Conformity (see supplement)
By signing the EU Declaration of Conformity, the manufacturer declares that the machine being brought into
service complies with all relevant safety and health requirements.
Meaning of warning signs
Stay clear of swinging area of
implements
Never reach into the crushing danger area
as long as parts may move.
1000-GB ANBAU_987
GB
- 6 -
aTTaCHing TO THE TraCTOr
Preparations on the tractor
General
Please observe the power range limits of the tractor being used.
Wheels
- Air pressure in the tractor’s rear tyres when ploughing should be 0.8
bar.
- Under difficult operating conditions additional wheel weights can be
advantageous. See the tractor manufacturer’s operating manual also.
Ballast weight
- Sufficient ballast weights are to be stacked on the front
of the tractor in order to guarantee steering and braking
capabilities.
- At least 20% of the tractor’s tare weight on the front axle.
Lifting gear
- Left and right lifting struts (4) must be of equal length.
Adjust using adjusting device (3).
- If the lifting struts on the lower link can be pinned variously, then select
the back position (H). In so doing the tractor’s hydraulic unit will not be
heavily loaded.
- Position (2) the upper link (1) according to the tractor manufacturer’s
information.
Setting-up for transportation
- Fix the lower link with the struts (5) so that the attached implement cannot
swing out during transportation.
- The hydraulic’s operating lever must be secured against lowering.
- Do not transport in the „ON-LAND“ position
Setting-up for ploughing
- Set the struts (5) so that the greatest possible sideways swing range
exists.
Hydraulic control on the lifting gear
Control position:
For mounting and dismounting the implement and for transportation.
The control position is the normal setting for the lifting gear hydraulics.
The mounted implement remains at the height (= position) set by the servo-
valve (ST).
Pull control, mix control:
Ploughing occurs with of one of the two operating modes. See chapter
„OPERATION“ for description.
20%
Kg
ST-24-11-2003
1000-GB ANBAU_987
GB
aTTaCHing TO THE TraCTOr
- 7 -
Hydraulic connection
1 Double-action control unit
Preparations on the plough
Mounting axle 825 mm
• Carryoutadaptiontothetractor´sliftinggear
- both helical plates can be fitted in 4 different positions (P1, P2,
P3, P4)
Upper guide pin
The upper guide pin (B) must be secured with the locking piston (BS)
in every pinning position (L1, L2 and L3) (See table).
The upper guide pin (B) must be secured with the linch pin after
positioning!
Pinning position
Upper guide pin (B) Locking piston (BS)
L1 L2
L2 L1
L3 L2
Beware!
If the upper guide pin (B) is placed in the (L2) position,
the locking piston (BS) must only be placed in pinning
position (L1)! Should the locking piston (BS) be placed in
pinning position (L3) then the upper guide pin (B) will be
damaged because plough swing will be constricted!
161-02-28
L1
L2
L3
BS
B
1000-GB ANBAU_987
GB
aTTaCHing TO THE TraCTOr
- 8 -
TD65/92/27
1
P1
P2
Parking stand
- Using the control lever
(8), release parking
stand, swing up and
back and lay in the clamp
(9).
Lighting and Warning equipment
When travelling in fog, half-light or at night, protruding parts are to be
clearly indicated. Advice on the application of warning signs, reflective
film or paint and lighting units can be found in the instructions for
ancillary equipment in supplement C.
PôTTINGER can supply lighting units and warning signs upon
request.
Always observe the
statutory regulations.
Removal from tractor
Hint: The shear points are hardened so when set down onto hard surface
(stone, concrete, etc.), risk of breaking exists. Therefore lower the
shear points onto a suitable support (wooden board)!
- Turn plough frame to working position and park the implement on
stable and even ground.
- Move the control lever (ST)
back and forth several times
to reduce pressure in the
hydraulic lines.
- Switch tractor’s hydraulics
to control position.
- Disconnect hydraulic hoses
from tractor.
- Using the control lever
(8), release parking stand,
swing down and secure.
- Detach upper and lower links from implement.
Garaging, cleaning and winter storage of the
implement
• Observe the points in the chapter „MAINTENANCE AND
SERVICE“!
8
9
TD65/92/31
Attaching to the tractor
Safety advice:
See supplement A1, Pt. 8a-h
- Switch tractor’s hydraulics to control position.
- Attach implement to lower link and secure with linch pin.
Note
The attaching frame can be positioned horizontally by turning the
tilt spindle (11).
Doing this enables an easier coupling to the lower link.
Then turn the tilt spindle (11) back. See chapter „OPERATION“
also.
Pin upper link (1)
- Pin upper link (1) so that the attachment point (P1) on the plough
during operation is somewhat higher than the attachment point (P2)
on the tractor.
Securing lower link
If the tractor’s hydraulic control
is to be steered over the lower
link, then the upper link should
be positioned in the slot (LL) on
the attaching frame.
Securing upper link
If the tractor’s hydraulic control
is to be triggered over the upper
link, then both the (RL) borings
on the attaching frame are to be used.
- Couple hydraulic hoses to the tractor.
ST-24-11-2003
1900_EN-VOREINSTELLUNG_987
EN
PLOUgH PrEsETTing
- 9 -
Before driving to the field
SERVO
1. Carry out basic setting according to Table A.
2. Carry out exact setting when in operation.
SERVO NOVA
1. Carry out basic setting according to Table B.
2. Carry out a more accurate setting when in use.
Setting cutting width
- Loosen both hexagonal screws (SK).
- Remove rear hexagonal screw.
- Swivel the fastening bracket until the required cutting width is
reached and the hexagonal screw goes into one of the holes (1, 2,
3, 4).
- Retighten the hexagonal screws.
Setting the two spindles (ZP, VF)
Pulling point (ZP)
Backfurrow (VF)
• Thesetting dependsonthe innerdistanceof thetractorwheels
(RA) and the set cutting width (1, 2, 3, 4) .
- More information about pulling point and backfurrow in chapter
"APPLICATION".
RA
TD65/92/35
Table A
for
SERVO 25
1
320/330/350
[mm]
2
360/370/400
[mm]
3
400/410/440
[mm]
4
430/450/480
[mm]
RA
[mm]
ZP
[mm]
VF
[mm]
ZP
[mm]
VF
[mm]
ZP
[mm]
VF
[mm]
ZP
[mm]
VF
[mm]
1,000 463 388 486 381 507 374 525 368
1,100 442 383 466 375 487 368 506 361
1200 420 378 445 370 466 362 486 355
1300 398 374 423 366 445 357 466 349
1400 375 369 401 361 424 352 444 344
1500 --- --- 377 356 401 347 423 339
Table B
for
SERVO 25 NOVA
1
320/330/350
[mm]
2
360/370/400
[mm]
3
400/410/440
[mm]
4
430/450/480
[mm]
RA
[mm]
ZP
[mm]
VF
[mm]
ZP
[mm]
VF
[mm]
ZP
[mm]
VF
[mm]
ZP
[mm]
VF
[mm]
1000 508 401 529 395 --- --- --- ---
1,100 487 395 509 388 530 383 548 379
1200 467 389 490 382 510 375 529 370
1300 446 384 469 376 490 369 510 362
1400 425 380 448 371 470 363 490 356
1500 402 375 427 366 449 358 469 350
165-02-11
ZP
VF
1
4
2
sK
3
1900_EN-VOREINSTELLUNG_987
EN
PLOUgH PrEsETTing
- 10 -
Fine setting (Measurement F)
Fine setting is tuning the plough to the tractor being used and is therefore
only to be carried out once.
In so doing, the fine setting spindle is set at the determined measurement
(F).
- Take the measurements (A) and (B) on the lower linkages and determine
the intersection point according to the table for a Kat. II.
The measurements (A, B) must always be taken from ball centre to ball
centre.
- The position of the intersection point between the diagonal lines on the
table is the setting (F).
Table for Katt. II
Kat. II = 825 mm
W = 80 mm
Example:
A = 416 mm
B = 931 mm
W = 80 mm
(W = 200 mm)
The intersection point lies between lines "306" and "308".
Therefore the intersection point is 307 mm.
F = 307 mm
Setting the adjusting spindle
- Remove bolts (12).
- Set the adjustment spindle to the determined measurement
(F).
- Replace bolts (12).
F
B
A
W
165-02-11
12
0900-GB EINSaTz_987
GB
- 11 -
OPEraTiOn
Setting the plough to the tractor using
"Servomatic"
„SERVOMATIC“ enables the optimum adaption of plough to tractor.
The following setting controls should be carried out in order.
1. Fine setting (F)
- Check setting measurement for fine adjustment spindle (F).
See chapter "PRESETTING THE PLOUGH".
2. Furrow width setting of the first ploughing component
(backfurrow)
The furrow width (S2) of the first ploughing component is set by turning
the spindle (VF).
Furrow width (S1) to narrow
- turn spindle (VF) longer
Furrow width (S2) to wide
- turn spindle (VF) shorter
Furrow width (S2) correct
- Spindle is correctly set according to table.
See chapter "PRESETTING THE PLOUGH“
Incorrect setting
The drawing line does not run through the mid-point of the tractor’s rear
axle. Tractor is drawn into already ploughed area during ploughing. This
can only be compensated by steering in the opposite direction.
- Turn spindle (ZP) longer
See chapter "PRESETTING THE PLOUGH“
3. Setting the drawing point (Z)
Correct setting
The drawing line (ZL) runs through the mid-point (M) of the tractor’s
rear axle. No side pull arises from the tractor.
The plough is easy to pull.
- Spindle (ZP) is set according to the table.
See chapter "PRESETTING THE PLOUGH“
F
B
A
W
165-02-11
12
3
1
4
2
SK
165-02-12
0900-GB EINSaTz_987
GB
OPEraTiOn
- 12 -
Turning the plough over
Beware!
Nobody is to stand within the swinging range during turning.
Turning procedure is only to be actuated from the tractor cabin.
The plough must be completely raised to turn.
The automatic reversing gear enables the whole turning procedure to
be carried out through only one single switch position on the control
unit (ST). (Oil quantity necessary: 40 – 50 l/min)
Turning procedure with a double-action cylinder
- Switch control unit (ST) to lift (h).
The plough is turned 180¯.
- Switch control unit (ST) to neutral (O).
After some 5 seconds another turning procedure can be effected.
Setting the plough gradient (11)
The plough should sit as vertical (90°) as possible to the ground during
ploughing. This position is obtained by turning both spindles (11) as
described below.
- Lift plough 5 - 10 cm
- Actuate control unit (ST) briefly.
The plough turns slightly away from the stop spindle (11).
- Set the gradient using the spindle (11).
- Turn plough back to stop again.
- Proceed with ploughing and check whether the plough sits more vertically
(90°) to the ground through the new setting.
TD 65/92/48
s
h
0
ST
TD 65/92/25
90°
0900-GB EINSaTz_987
GB
OPEraTiOn
- 13 -
Ploughing with hydraulic control
So that the hydraulic control functions properly, the following must
be observed.
- Position upper link (1) so that the attachment point (P1) on the
plough during operation is somewhat higher than the attachment
point (P2) on the tractor.
Pinning the upper link
LL, RL = Pinning position for securing lower link
RL = Pinning position for securing upper link
Details see chapter „ATTACHING TO THE TRACTOR“.
- During operation the plough should lie lengthwise as parallel as
possible to the ground surface.
- The working depth is set with the lifting gear via the servo-valve
firstly.
Depending upon the hydraulic control model, varying ground
resistance when ploughing is passed on to the control servo-valve
via the upper link (1) or both the lower links. The relevant impulse
is then converted causing the lifting gear to lift or lower.
An example: Securing upper link
The plough penetrates deeper into the ground.
This causes the pressure on the control servo-valve via the upper
link to become greater.
As a consequence, the control valve remains switched to lift until
the set working depth is reached again.
Note:
Follow the tractor manufacturer’s operating manual also.
TD65/92/27
1
P1
P2
ST-24-11-2003
- 14 -
0300-GB ON LAND_981
GB
OPERATION
ON-LAND Ploughing
What does "ON-LAND-Ploughing" mean?
• Notractorwheelsinthefurrows
- All wheels travel on unploughed ground.
Advantages of an "ON-LAND-Plough"
• Ground care with "ON-LAND" ploughing.
No tractor wheels in furrows to compress and knead the
ground. Less tractor wheel slippage as with conventional
ploughing in wet conditions.
• Greater swing range
This makes even travelling on unploughed ground with
dual wheels possible.
• Boundary ploughing possibility
To swing the plough away from ground already ploughed
(antiON-LAND position). This enables accurate
ploughing right up to a boundary.
• Conventional Ploughing
The plough can be centred behind the tractor =
conventional ploughing with wheels in the furrows.
KP = conventional ploughing
OP = "ON-LAND" ploughing
Conventional ploughing
Ploughing with wheels in the furrows
Swing plough to behind centre of tractor using hyraulics.
Converting to conventional ploughing
Safety points
• Conversion to be carried on rm level ground
only
• Do not enter the area underneath a raised
plough
• When converting stay off the raised plough
1. Raise plough slightly
- use tractor's lifting gear
2. Pin spindle in (KP) position
- secure bolt with linch pin
3. Re-set drawing point (ZP)
- see chapter "Setting the plough to tractor using
"SERVOMATIC"
Converting to "ON-LAND" ploughing
Safety points
• Conversion to be carried on rm level ground
only
• Do not enter the area underneath a raised
plough
• When converting stay off the raised plough
1. Raise plough slightly
- use tractor's lifting gear
2. Pin spindle in (OP) position
- secure bolt with linch pin
3. Re-set drawing point (ZP)
- see chapter "Setting the plough to tractor using
"SERVOMATIC"
(943) 9200 GB SICHERUNG
GB
- 15 -
OVErLOaD saFETY
Shear bolts
The ploughing components are fastened with shear bolts.
When overloaded the shear bolts break (30) and the ploughing component swings away and up.
- Remove the rest of the shear bolt.
- Loosen hexagonal bolt (31).
- Swing ploughing component back into the working position.
- Insert new shear screws and retighten both bolts.
Take note!
Only use genuine shear bolts (see spare parts list) with the corresponding dimension and quality. Under no circumstances
use bolts with greater or lesser strength.
- 16 -
1600_GB-NOVA_984
GB
SERVO NOVA
Fully automatic "Non-stop" overload
safety
For grounds that are difficult to plough, with stones or
other foreign bodies, it is recommended to use the fully
automatic overload safety.
With the SERVO-NOVA plough, every plough body
is secured individually against deteriorating by hydro-
mechanical means.
When driving over obstacle, the plough body can swing
to either side. There is no need to stop the tractor. The
plough body swings back to working position by itself.
In addition to the fully automatic "Non-stop" overload
safety, all plough bodies are protected by a shearbolt.
See chapter "OVERLOAD SAFETY“ for a description.
Setting range
• The
triggering
force
of
the
overload
safety
can
be
adjusted function of the various ground types.
N
ormal setting
-
The pressure on the hydraulic cylinders (40) must be
approx. 10 bar higher than the nitrogen pressure in the
gas tank (43).
N
itrogen pressure in the gas tank (43) (factory
setting)
80 bar
S
etting range for the pressure in the hydraulic
cylinders (40)
90 to 160 bar
If you see during practical operation that the overload
safety triggers too often, you can increase the pressure
(
*
in the hydraulic cylinders with the accompanying top-up
device (42) (see table).
Pres
-
sure
(
*
Triggering
force
( bar )
( kp )
90
1010
100
1125
110
1240
120
1350
130
1460
140
1575
150
1690
160
1800
I
ncreasing pressure in the hydraulic cylinders:
-
Stopcock in position
A.
-
Unscrew the sealing cap (41) on the stopcock and top-
up pipe.
-
Depressurise the control valve on the tractor.
-
Connect the plug-in connection (42) on the tractor.
-
Open stopcock (position E). The hydraulic pressure
drops.
-
Operate the control valve on tractor until the gauge
indicates the target pressure. Then close the shut-off
valve (position A).
Beware!
The stopcock must always be closed during
ploughing (position
A).
-
Depressurise the top-up pipe by means of the control
valve.
-
Take out the top-up pipe and screw back the sealing
cap (41).
- 17 -
1600_GB-NOVA_984
SERVO NOVA GB
Gas tank (43):
The pressure in the gas tank can also be changed.
Reducing or increasing the gas pressure in the tank
depends on the various types of ground.
• Incaseofverylightground,youcanreducethegas
pressure to a certain extent.
Be advised!
No welding, soldering or mechanical work
may be performed on the gas container.
Changing the pressure in the gas tank
This operation may be performed only
by the customer service or a special-
ised workshop.
To reduce or increase the preload
pressure, you need a special filling
and verification device.
1. Release pressure:
a) Take out the plastic cover.
- Take out the lead mould plug (if available) in the gas
filling plug (44) with the help of a sharp tool.
b) Loosen the gas filling plug (44) only slightly.
c) Screw on the filling and verification device.
d) Open the evacuation cock on the filling device slightly.
Let out the nitrogen (N) slowly until the gauge has
reached the target pressure.
e) Close the evacuation cock, take out the filling device,
tighten the gas filling plug and put back the lead mould
plug (if provided).
2. Increase pressure:
For tank filling only use nitrogen (N), no
oxygen (danger of explosion).
f) Connect the filling device onto the nitrogen bottle.
g) Take out the plastic cap.
- Take out the lead mould plug (if available) in the gas
filling plug (44) with the help of a sharp tool.
- Loosen the gas filling plug (44) only slightly.
- Screw on the filling and verification device.
h) Screw the verification device onto the nitrogen bottle.
i) Open the evacuation cock on the filling device slightly
and fill with nitrogen until the gauge reads the target
pressure.
k) Close evacuation cock, take out the filling device, tighten
the gas filling plug and put back in the lead mould plug
(if available).
Note
All gas accumulators show a slight pressure drop after a
certain period of time, according to "HYDAC" factory
specifications.
The gas loss amounts to approx. 2-3 % pa.
It is recommended to check and if necessary correct tank
pressure after 4-5 years.
- 18 -
1800_EN-Wartung_955
EN
MAINTENANCE
Advice for general maintenance
In order to keep the implement in good condition even after
a long service life, please observe the following points:
-Retighten all screws after the first hours of operation.
During the operating season
- Check all screws occasionally and retighten if necessary.
- Oil joints and adjusting spindle once a week.
Wearing parts
- Replace worn out expendable parts in time to prevent any
stress-bearing parts from becoming damaged.
Tyre pressure
- Pay attention to the correct tyre pressure!
Check tyre pressure regularly!
• Danger of bursting when pumping up or
when tyre pressure is too great!
Cleaning of machine parts
Be advised!
Do not use a high pressure cleaner to clean bearings
and hydraulic parts.
-Danger of rust!
-Lubricate the machine after cleaning and carry out a
short trial run.
-Cleaning with too high pressure may damage the paint.
Parking in the open
When parking in the open for
longer periods, clean piston
rods and then preserve with
grease.
Winter storage
- Thoroughly clean the
machine beforehand.
- Put up weather protection.
- Protect exposed parts from rust.
- Lubricate all greasing points according to lubrication chart.
Hydraulic unit
- Check hydraulic hoses regularly for damage.
Immediately replace porous or damaged hydraulic
hoses.
Caution danager of infection!
• If there are defects in the hydraulic unit, do
not touch areas of leakage.
Before working on the hydraulic unit
- lower implement to the ground.
- When carrying out maintenance work on a raised
implement always secure it with a suitable support.
- Depressurize the hydraulic unit and turn the motor off.
FETT
TD 49/93/2
Note:
The lubrication
points and the
frequency of lubri-
cation are stated
in the lubrication
chart at the end of
this Chapter.
- 19 -
1800_EN-Wartung_955
EN
MAINTENANCE
Basic setting of the ploughing component
Checks must be made in the following order after replacing worn out parts:
1. Stand the plough on even ground.
2. The gap (A) between plough and share cutting edge must be the same for all ploughing components.
3. Check the gap (B1) on the last ploughing component.
B1 = 0 - 5 mm for ploughing components* of the type W, UWS
10 - 20 mm for ploughing components* of the type UW, UWS, WSS
4. Set the same measurement for gap (B) as for B1.
* The type of plough body is shown clearly on the manufacturer’s plate.
Setting the ploughing component tilt
If the plough is not penetrating the ground correctly, an
improvement can be obtained by turning the eccentric bush.
•Thebladepointinthearea„S“isseteitherhigher or
lower depending upon the position of the eccentric
bush (A or B).
•Retightenscrewsafterresetting.
On some models a catch plate is fitted instead of an
eccentric bush.
See "Basic setting of the ploughing component" also.
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1800_Schmierplan_9832
SERVO 25
10h
10h
1
2
22 1
1 2
076-18-007
1
2
2
4
076-18-008
10 h
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