SIP SILVERCUT DISC 1500 T User manual

SILVERCUT
DISC 1500 T
DISC 1500 T FC
DISC 1500 T RC
Rotary disc mower
Valid from factory No.:
SILVERCUT DISC 1500 T, TFC, TRC = Z29000001LNSTP450
152232408
GB Instructions for use

EC – Declaration of Conformity
according to article No. 7 of the II. directive – type A Machinery Directive
2006/42/EC)
EG – Konformitätserklärung
entsprechend der Artikel Nr. 7 – II. Richtlinie – Typ A Sicherheits-und Gesundheitsanforderungen
2006/42/EG)
ES – Izjava o skladnosti
po 7. čl. in II. Prilogi direktive točka A Pravilnika o varnosti strojev
(Official Gazette of the Republic of Slovenia, No 75/08)
2006/42/EC)
We / Wir / mi
SIP STROJNA INDUSTRIJA d.d.
3311 Šempeter v Savinjski dolini, SLOVENIA
Miha Sitar, tech. director of SIP STROJNA INDUSTRIJA d.d.
declare under our sole responsibility that the product
erklären in alleiniger Verantwortung, dass das Produkt
izjavljamo s polno odgovornostjo, da izdelek
Rotary disc mower:
Scheibenmähwerk:
Diskasta kosilnica:
SILVERCUT DISC 1500 T
SILVERCUT DISC 1500 T FC
SILVERCUT DISC 1500 T RC
to which this declaration relates corresponds to the relevant basic safety and
health requirements of the Directive 2006/42/EC,
auf das sich diese Erklärung bezieht, den einschlägigen grundlegenden Sicherheits- und
Gesundheitsanforderungen der EG-Richtlinie 2006/42/EC,
izpolnjuje osnovne varnostne in zdravstvene zahteve EC-smernice 2006/42/EC,
For the relevant implementation of the safety and health requirements mentioned in the Directives, the
following standards have been respected:
Zur sachgerechten Umsetzung der in den EG-Richtlinien genannten Sicherheits- und
Gesundheitsanforderungen wurde(n) folgende Norm(en) und/oder technische
Spezifikation(en) herangezogen:
Za ustrezno uveljavitev imenovanih varnostnih in zdravstvenih zahtev iz EC-smernic
so bili uporabljeni naslednji standardi in / ali tehnični predpisi:
SIST EN ISO 12100:2011; SIST EN ISO 13857:2008, SIST EN 953:2000+A1:2009;
SIST EN 745:1999+A1:2009; SIST EN ISO 4254-1:2010; SIST EN ISO 4254-1:2010/AC:2011;
SIST EN 349:1997+A1:2008
Šempeter v Sav. dolini, 25. 08. 2020 Miha Sitar, BSc. Eng.

SILVERCUT

3
Prologue
Dear buyer,
You need a machine for your work and you have
chosen it from our extensive production programme.
Congratulations!
We are certain that you will be satisfied with it.
We thank you for your trust!
Upon delivery of the machine, our dealer informed you
about proper use, maintenance and settings.
This first information cannot replace a detailed
understanding of the various tasks, functions and
proper handling of the machine.
Instructions for use inform you in a highly detailed
manner about every single action which must be
taken, from the first start of the machine, proper and
safe use, over to the maintenance. Instructions are
divided into single chapters with text and illustrations,
explaining practical course of every single step during
use of machine.
Before using the machine, read these Instructions for
work carefully and pay special attention to the safety
warnings included therein.
Important!
To avoid accidents and to achieve optimal working
capacities of the machine, any kind of technical
changes without prior approval from the producer is
strictly forbidden. In the same way, the machine can
be used exclusively according to the conditions
prescribed by SIP.
The symbol is found in the instructions for
use.
It draws your attention to safety
warnings.
Follow these accident prevention warnings.
This symbol is to be found in different
parts in these instructions for use.
It indicates special handling that must be
considered during the use of the machine.
Ordering of spare parts
GB
Type: Machine type designation
VIN – Number: Machine’s serial number
Max. Mass: Total mass
Machine type
designation
Machine’s serial
number
Year of
construction
When ordering spare parts, don't forget to write down
the exact type, serial number and year of construction
of the machine. All these data are to be found on the
type plate.
To always have this important information at hand, we
advise you to write them into the box above.
Spare parts can be ordered from your authorised
service provider and sales representative for SIP
machines.
Non-original spare parts, especially wear parts, are not
suitable even though they might appear to be! The
quality of materials cannot be verified properly with
visual inspection alone. For this reason, caution should
be practised with low-priced non-original spare parts!
Only use SIP SPARE PARTS!

Instructions for use

4
TABLE OF CONTENTS
Prologue 3

Ordering of spare parts 3 
General safety instructions 6 
Intended use 6

Safety and accident prevention regulations 6

Attached machines 6

PTO shaft drive (only for tools driven by a PTO
shaft) 7

Hydraulics 7

Tyres 7

Maintenance 7

1. Introduction 8 
1.1 The position of symbols showing the type of
danger and the corresponding measures
on the machine 9

1.2 Technical data 18

1.3 Description of the mower 19

2. Preparation 21 
2.1 Emphasis on the safety instructions when
carrying out preparatory tasks 21

2.2 Hitch 21

2.3 Steered axle sensor 21

2.3.1 Adjusting the length of the steered axle
sensor 21

2.4 Hydraulic coupling 22

2.4.1 Tractor coupling – LS (CC) system 22

2.4.2 Tractor coupling – OC system 22

2.4.3 Hydraulic block adjustment for LS (CC) or OC
mode 23

2.5 Manual parking brake 23

2.6 Connecting the mower to the tractor 23

2.7 PTO shaft 25

2.7.1 General 25

2.7.2 PTO shaft length adjustment 25

2.7.3 PTO shaft installation 25

2.8 Lubricating system 26

2.8.1 Central automatic lubrication 26

2.8.2 Manual periodic lubrication every 250 hours 27

2.8.3 Manual lubrication once a year 27

2.9 Front tractor axle ballast 28

3. Control and command unit 29 
3.1 General 29

3.1.1 Meaning of symbol statuses for work functions
(general) 29

3.1.2 Functions of the knob and function keys
(general) 29

3.1.3 Warnings and errors 30

3.2 Home page 30

3.3 Working page 30

3.3.1 Dashboard 31

3.3.2 Partial lifts 1 31

3.3.3 Partial lifts 2 32

3.4 Settings 32

3.4.1 Manual menu 33

3.4.2.

System configuration 40

3.4.3.

Malfunctions 42

3.4.4.

Menu 42

4. Preparation of a mower for mowing 44 
4.1 Basic settings 44

4.1.1 Adjusting the cutter bar release 44

4.1.2 Adjusting the grass cut height 45

4.2 Setting up the intensity of the flail
conditioner (only for Silvercut Disc 1500
T FC) 45

4.2.1 Adjusting the swath width and/or shift of the
flail conditioner 46

4.3 Adjusting the conditioning intensity of the
roller conditioner (only for Silvercut Disc
1500 T RC) 47

4.3.1 Adjusting the swath width and/or shift of the
roller conditioner 47

5. Preparing the mower for transport and working
position 48 
6. Mowing 48 
6.1 Safety area 49

6.2 Mower unit lifting when crossing to a new
row 49

6.3 Caution when mowing on a slope 49

6.4 Protecting the mower 49

7. Decoupling of the mower from the tractor 49 
7.1 Disconnecting the mower from the tractor
with mower units in the operating
position 50

7.1 Disconnecting the mower from the tractor
with mower units in the transport
position 50

8. Maintenance and periodic checks 50 
8.1 Emphasis on the safety instructions during
maintenance work and periodic checks 50

8.2 General 50

8.3

Blade replacement 51

8.4 Replacing the curtain protection 53

8.5 Replacing the conditioner tines (only for
SILVERCUT DISC 1500 T FC) 54

8.6 Criteria for mandatory replacement of blade
holders, mower blades and screws 55

8.7 Replacement of safety pins on individual
discs 56

8.8 Tension of the conditioner rotor drive belt
(only for SIlvercut Disc 1500 T FC and
SIlvercut Disc 1500 T RC) 58

8.9. Lubrication 59

8.9.1 PTO shaft lubrication on the mower 59

8.9.2 Steering axle 61

8.9.3 Lubricating points on the mower 62


SILVERCUT
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5
8.9.4 Lubrication points on Silvercut Disc 1500 T
mower units 64

8.9.5 Lubrication points on Silvercut Disc 1500 T
FC mower units 64

8.9.6 Lubrication points on Silvercut Disc 1500 T
RC mower units 65

8.9.7 Oil replacement and checking the oil level 65

8.10 Hydraulic accumulators 71

9. Winter storage of equipment 73 
10. First start in a new season 73 
11. Special versions/additional equipment 73 
11.1 Additional topping skid 73

11.2 Additional wear skid 73

11.3 Disc extensions 73


Instructions for use

6
General safety instructions
Intended use
The machine has been designed strictly for normal use
in agriculture (intended use).
Any use going beyond this framework is considered
unintended. The manufacturer does not guarantee for
any damage caused by unintended use. It is the user
himself who bears the risk.
All conditions for work and maintenance prescribed by
the manufacturer should strictly be considered.
The machine may only be used, handled and repaired
by persons who are authorised to do this and who are
aware of the dangers.
All relevant safety regulations as well as all generally
used safety-technical, working-medical and traffic
regulations should be considered while working with
the machine.
The manufacturer is not liable for damages caused to
a machine which has been rebuilt by the user.
When mowing, you must pay the utmost
attention to safety.
To avoid accidents, carefully read and
follow the instructions below!
Safety and accident prevention regulations
1. Besides the instructions from this manual,
observe all generally used safety and accident
prevention regulations!
2. Safety and warning decals placed on the machine
give important instructions for safe work. Take
them into consideration for your safety!
3. While driving on public roads, take into
consideration traffic signs and regulations!
4. Make sure you are familiar with all devices and
elements for handling, and with their functions,
before starting work! It is too late for this when
you have started work.
5. The user should wear tight-fitting clothes. Avoid
loose-fitting clothing!
6. To avoid danger of fire, keep the machine clean!
7. Before switching on the machine and driving off,
make sure there is no one near the machine
(children)! Make sure you provide for sufficient
visibility.
8. It is prohibited to carry persons on the machine
when it is connected to the tractor.
9. The machine should be connected according to
the instruction, and all prescribed devices
fastened to the prescribed spots and secured!
10. When disconnecting the machine from the tractor,
place it on flat ground and use the support leg.
11. Special attention is needed when you are
connecting or disconnecting the devices to/from
the tractor!
12. Always place the weights according to the
instructions on the provided fastening points!
13. Observe the permissible axle loads, total
permissible masses, and permissible transport
dimensions.
14. Check and install the transport equipment such as
lighting equipment, warning signs and guards.
15. Starting devices for remote control (wires, chains,
bars, etc.) should be secured in such a way that
they cannot be unintentionally released during
transport or operating position.
16. When driving on the road, prepare the machine in
the prescribed condition and secure it according
to the manufacturer’s instructions.
17. Never leave the driver's position while driving!
18. Always adapt the driving speed to the conditions
of the terrain and the surface. Avoid quick turns
when driving uphill, downhill or perpendicular to
the slope.
19. Driving behaviour and the cornering performance
is different for the coupled or mounted machine
and when ballast weights are used. Therefore,
ensure sufficient cornering and braking
performance!
20. When cornering, you must observe the eccentric
load and/or the inertia mass of the machine!
21. The machine should only be coupled if all safety
devices are installed and if it is in the secured
position!
22. No one is allowed near the danger and working
areas of the machine!
23. No one is allowed in the area of rotation and
turning of the machine.
24. Hydraulic linkage may be operated if no one is in
the swivel range.
25. There are pinching and shearing points on
controls (hydraulics).
26. Secure the machine before leaving the tractor!
Completely lower the attachment! Turn off the
engine and pull out the ignition key!
27. No one is allowed to stand between the tractor
and the machine if the vehicle is not properly
secured to prevent it from rolling away with a
parking brake and/or chock placed under the
wheels.
Attached machines
1. Secure the implements against rolling-off!
2. Consider the maximum permitted charge on the
hook of the attachment coupling, pulling hook or
hitch!
3. If connected by a drawbar, be careful that there is
sufficient flexibility in the hitching point!

SILVERCUT
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7
PTO shaft drive (only for tools driven by a PTO
shaft)
1. Only PTO shafts prescribed by the manufacturer
may be used!
2. The cylindrical guards and the protective funnel on
the PTO shaft as well as the machine-side silencer
must be in perfect condition.
3. With the PTO shafts, provide the prescribed pipe
protection in the transport and working position!
4. Only couple and decouple the PTO when the PTO
shaft is disconnected, the engine is stopped and
the ignition key is removed!
5. When using PTOs with an overload or idle clutch
that are not covered with a guard in the tractor,
install the overload or idle clutch on the side where
the attached machine is positioned.
6. Always ensure the correct installation and
securing the PTO!
7. Secure the PTO shaft guard against rotation with a
suspension chain.
8. Before connecting the PTO shaft, make sure that
the selected speed and direction of rotation of the
tractor hitch correspond to the permissible speed
and direction of rotation of the machine!
9. When using the PTO, make sure that the speed is
independent of the travel speed and that the
direction of rotation is reversed when driving in
reverse!
10. Before engaging the PTO shaft, make sure that no
one is in the danger area of the machine!
11. Never engage the PTO shaft with the engine
stopped.
12. When working on the PTO shaft, no one is allowed
in the area of the rotating hitch or the PTO shaft.
13. Always disengage the PTO shaft in case of
excessive or unnecessary angular deviation.
14. Attention! After disengaging the PTO shaft, the
danger due to the inertia of the heavy parts that
are still rotating persists. Do not approach the
machine during this time! Only when the rotation
has stopped completely, is it safe to start with
work!
15. Cleaning, lubrication or adjustment of the PTO-
driven machine or PTO shaft may only be carried
out with the hitch disengaged, the engine
switched off and the ignition key removed!
16. Place the disengaged PTO shaft on the holder
provided!
17. After removing the PTO, snap the guard to the PTO
shaft!
18. Before using the machine, make sure to
immediately repair any damage to the PTO shaft!
Hydraulics
1. The hydraulics are highly pressurised!
2. When connecting the hydraulic cylinders and
motors, pay attention to the prescribed hydraulic
pipe connection!
3. When connecting the hydraulic pipe to the tractor
hydraulics, make sure that the hydraulics on the
tractor and the tool side are not pressurised!
4. In the case of hydraulic connections of functions
between the tractor and the tool, the couplings
and plugs must be marked accordingly to avoid
malfunctions! There is a risk of reverse operation
(e.g. lifting/lowering) when replacing the
attachments!
5. Perform regular checks of hydraulic pipes and, if
necessary, replace them in case of damage or
wear! The replaced pipes must meet the technical
requirements of the tool manufacturer!
6. When determining leaks, use suitable tools due to
the risk of injury!
7. High pressure fluids (hydraulic oil) can penetrate
the skin and cause severe injuries when drained.
Immediately seek medical attention in case of
injuries! Risk of infection!
8. Before carrying out work on the hydraulics frame,
lower the frame to the ground, depressurise the oil
system and stop the engine!
Tyres
1. While working with the tyres, make sure that the
machine is safely placed and secured against
rolling off (wedge).
2. For mounting the wheels and tyres, sufficient
expertise and the appropriate mounting tools are
required!
3. Tyre repair work must only be carried out by
professionals using the appropriate mounting
tools!
4. Check tyre pressure regularly! Consider the tyre
pressure according to regulations!
Maintenance
1. After finishing mowing, clean the cutter bar.
When using a high-pressure cleaner, DO NOT
direct the jet to the bearings.
2. In principle, you can only carry out repairs,
maintenance and cleaning, as well as fault
elimination with the drive switched off and the
engine stopped! Pull out the ignition key!
3. Check regularly whether nuts and bolts are
properly tightened and, if necessary, re-tighten
them!
4. Always provide suitable safety support when
carrying out maintenance works on a raised
machine!
5. Use the appropriate tools and protective gloves
when performing repairs, maintenance and
cleaning works.
6. Store oils and greases properly.
7. Always disconnect the power supply before
working on electrical components.
8. Inspect the guards that are subject to wear and
replace them in a timely manner!

Instructions for use

8
9. When performing electrical welding on the tractor
and the attached machine, disconnect the
conductor on the generator and the battery.
10. The replacement parts must be determined by the
manufacturer of the machine in accordance with
the technical requirements. This is only ensured
with the use of original replacement parts.
11. In the case of gas batteries, only nitrogen is used
for charging – explosion hazard!
1. Introduction
SIP machines are equipped with all the necessary
safety elements. However, it is impossible to secure all
the dangerous locations on the machine and keep its
unrestricted functionality at the same time. The
machine is equipped with corresponding warnings
(yellow-black symbols) drawing attention to other
dangers.
See the following note for the position of those
symbols and their meaning:
Obey the message next to symbols!

SILVERCUT

9
1.1 The position of symbols showing the type of
danger and the corresponding measures on the
machine
SILVERCUT DISC 1500 T

Instructions for use

10
SILVERCUT DISC 1500 T mower units
SILVERCUT DISC 1500 T FC mower units

SILVERCUT

11
SILVERCUT DISC 1500 T RC mower units

Instructions for use

12
1
745110270
1a
–Do not reach into the area where there is a danger
of crushing while the machine parts are moving.
1b
–Maintain a safe distance from the machine.
1c
–Stay away from the area of the mower blades
when the tractor engine is running and the PTO is
connected.
1d
–Keep away from the danger area.
1e
–Wait for all parts of the machine to come to a full
stop before touching them.
1f
–Keep away from the moving part of the machine
during operation.
1g
–Read and follow the operating instructions.

SILVERCUT

13
1h
–After a few hours of work, check the tightness of
the screw connection (warning label on the
machine).
2
–Max. no. of PTO shaft rotations (1000 rpm); max.
hydraulic pressure 200 bar.
150665907
3
–Grease nipple
745110240
4
–Grease nipple (green)
745110290
5
–Left side blade, right side blade.
745110151
6
SILVERCUT DISC 1500 T
777111110
7
www.sip.si
429111150
8
750200150
9
–The hydraulic accumulator contains pressurised
gas and oil. Follow the technical instructions for
removal and repairs.
745110280

Instructions for use

14
10
–Do not reach into the area where there is a danger
of crushing while the machine parts are moving.
153927308
11
–Jacklift
152211902
12
–Filter 1500 T label
777110110
13
–4.0 bar label
777110120
14
–Hoist hook.
745110180
15
–Use the provided special tools for opening the
guards
745111500
16
–After finishing mowing, clean the cutter bar!
745110260

SILVERCUT

15
17
–Level of conditioning.
745110230
18
–Level of conditioning.
751110230
19
407111000
20
777111000
21
–Intensity of conditioning
745111320

Instructions for use

16
22
–Hydraulic diagram 1 (left and right side cover)
777110200
23
–Hydraulic diagram 2 (right side cover)
777110210

SILVERCUT

17
24
–Lubrication diagram (left side cover)
777110250

Instructions for use

18
1.2 Technical data
Type SILVERCUT
DISC 1500 T
SILVERCUT
DISC 1500 T FC
SILVERCUT
DISC 1500 T RC
Working width 14550mm 14550mm 14690mm
Weight 8700kg 10020kg 10308kg
Transport width 2990mm 2990mm 2990mm
Transport length 7500mm 7500mm 7500mm
Transport height 3990mm 3990mm 3990mm
PTO shaft
speed (max.) 1000 rpm 1000 rpm 1000 rpm
Disc speed 3000 rpm 3000 rpm 3000 rpm
Number of discs 32 32 32
Number of blades 64 64 64
Required tractor power
(min.) 206/280 kW/HP 257/350 kW/HP 257/350 kW/HP
Working speed of the
tractor up to 18 km/h up to 18 km/h up to 18 km/h
Cutting capacity 22.5 ha/h 22.5 ha/h 22.5 ha/h
Conditioner type – finger rubber
Swath width 1600–3000mm 1600–3000mm 1600–3000mm
Track width 2280mm 2280mm 2280mm
Tyres 710/40 – 22.5 710/40 – 22.5 710/40 – 22.5
Tyre pressure 4 bar 4 bar 4 bar
Hitch Drawbar eye K80 Drawbar eye K80 Drawbar eye K80
Required hydraulic connections on the tractor:
– 3 LS (load sensing) connections or a single dual
circuit connection for OC with a direct tank return
– 2 dual circuit attachments
Required pressure for machine operation:
– Minimum required hydr. tractor pressure is 170 bar
– Maximum permissible hydr. tractor pressure is
200 bar
The required electrical connection:
– 12-volt 7-pin socket for lighting equipment
– 12-volt 3-pin socket for remote control
Air brake connection
Hydraulic brake connection (optional)
Noise level exceeds 70 dB.

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19
1.3 Description of the mower
Left side view
Front view
Right side view
14-1
14-2
14-3

Instructions for use

20
Rear view
1 Hitch
2 Control unit storage place
3 Manual parking brake
4 Support leg
5 Spare blade box
6 Controls for electronics and air brake
tank
7 Hydraulic block
8 Hydraulic installation
9 Wheel chocks
10 Central lubricating system
11 Steering axle hydraulic block
12 Front right mower unit
13 Front left mower unit
14 Rear right mower unit
15 Rear left mower unit
16 Hydraulic connections
17 Electrical connections
18 Air brake/hydraulic brake connection
(optional)
14-4