sitrex HM 360 Quick setup guide

ASSEMBLY, USE AND MAINTENANCE
SPARE PARTS LIST
HM 360

1
TABLE OF CONTENT
CHAPTER 1 GENERAL INTRODUCTION - WARRANTY ......................................................................2
1.1 INTRODUCTION___________________________________________________________________________________3
1.2 WARRANTEE _____________________________________________________________________________________3
CHAPTER 2 GUIDE TO THE SIGNS AND SYMBOLS USED IN THIS MANUAL AND THEIR
LOCATION ON THE MACHINE..........................................................................................4
2.1 SIGNS AND SYMBOLS _____________________________________________________________________________5
2.2 WARNING SIGNS__________________________________________________________________________________5
2.3 DANGER SIGNS___________________________________________________________________________________6
2.4 INDICATION SIGNS ________________________________________________________________________________7
2.5 LOCATION OF SIGNS AND SYMBOLS ON THE MACHINE_________________________________________________8
CHAPTER 3 GENERAL SUMMARY OF SAFETY AND ACCIDENT - PREVENTION INSTRUCTIONS
.............................................................................................................................................9
3.1 GENERAL SUMMARY OF SAFETY AND ACCIDENT-PREVENTION INSTRUCTIONS __________________________10
CHAPTER 4 PRODUCT IDENTIFICATION...........................................................................................13
4.1 TECHNICAL DATA ________________________________________________________________________________14
4.2 MAIN MACHINE PARTS____________________________________________________________________________14
CHAPTER 5 DELIVERY AND ASSEMBLY...........................................................................................15
5.1 CHECKING THE MACHINE ON DELIVERY ____________________________________________________________16
5.2 SEQUENCE D'ASSEMBLAGE _______________________________________________________________________17
CHAPTER 6 ADJUSTMENT, PREPARATION AND USE.....................................................................30
6.1 INTRODUCTION__________________________________________________________________________________31
6.2 MOUNTING TO THE TRACTOR _____________________________________________________________________31
6.3 CONNECTING THE CARDAN SHAFT_________________________________________________________________32
6.4 TRANSPORT BY ROAD____________________________________________________________________________33
6.5 GENERAL INSTRUCTIONS FOR FIELD USE___________________________________________________________33
6.6 GENERAL INSTRUCTIONS FOR USE ________________________________________________________________34
6.7 WORKING EXAMPLES ____________________________________________________________________________38
CHAPTER 7 MAINTENANCE ................................................................................................................41
7.1 MAINTENANCE DIRECTIONS_______________________________________________________________________42
7.2 REPAIR INSTRUCTIONS___________________________________________________________________________43
7.3 LAYING UP FOR EXTENDED PERIODS_______________________________________________________________43
7.4 MAINTENANCE POINTS ___________________________________________________________________________44
7.5 CARDAN SHAFT MAINTENANCE____________________________________________________________________45
7.6 NOISE AND VIBRATION ___________________________________________________________________________46
7.7 SCRAPPING THE MACHINE ________________________________________________________________________46
CHAPTER 8 SPARE PARTS LIST ........................................................................................................47

GENERAL INTRODUCTION - WARRANTY
2
CHAPTER 1
GENERAL INTRODUCTION - WARRANTY

GENERAL INTRODUCTION - WARRANTY
3
1.1 INTRODUCTION
The user of the lawn mower (later referred to as the "machine") is responsible for his
own safety as well as that of the people in proximity of it.
It is therefore crucial that the user has detailed information on the use and maintenance of the machine and
on how to connect it correctly to a tractor.
This machine can operate only through a Cardan shaft attached to the power takeoff of an agricultural tractor
equipped with a lifting unit and 3-point universal linkage. This manual is intended both for the operator and
those responsible for maintenance. Essential instructions and procedures to follow during use and mainten-
ance of the machine are conveyed through drawings and text.
The user is responsible for ensuring that the machine is connected to the tractor and is operated in com-
pliance with current legal provisions.
The machine must only be operated and maintained by persons who have read this manual. The manual
should always be kept to hand. It is particularly important to read CHAPTER 3 on general safety instructions.
These instructions must always be heeded.
If you are in any doubt, contact the Assistance Center or your nearest dealer.
1.2 WARRANTEE
On delivery, check that the machine has not been damaged during transport and that all the attachments are
present. Claims must be made in writing to the agent within 8 days of receipt.
The manufacturer warrants new machinery at the time of delivery to the original purchaser to be free from
defects in material and workmanship if properly set up and operated in accordance with this Operator's Ma-
nual.
The manufacturer undertakes to repair or replace free of charge any defective part which should be returned
by the purchaser (freight prepaid) and found to be defective by inspection authorized by The manufacturer
during the warranty period.
This warranty will be valid for 12 (twelve) months from the delivery of goods to the original purchaser.
In case the customer is not in a position to return the defective part to the manufacturer, the manufacturer
cannot be held responsible for any cost due for repair or replacement of any part of the machine, he will only
supply the part(s) required for the repair and/or replacement.
The warranty is null and void when it is evident that the machine has been improperly used or repaired or
however repaired without authorization.
The manufacturer undertakes no responsibility for any obligation or agreement reached by any employers,
agents or dealers, which are not in compliance with the above warranty. The manufacturer cannot be held
responsible for the consequent damages. This warranty substitutes any other warranty, express or implied,
and any other manufacturer's obligation.

GUIDE TO THE SIGNS AND SYMBOLS USED IN THIS MANUAL AND THEIR LOCATION ON THE MACHINE
4
CHAPTER 2
GUIDE TO THE SIGNS AND SYMBOLS USED IN THIS MANUAL
AND THEIR LOCATION ON THE MACHINE

GUIDE TO THE SIGNS AND SYMBOLS USED IN THIS MANUAL AND THEIR LOCATION ON THE MACHINE
5
2.1 SIGNS AND SYMBOLS
These signs and symbols give information to the operator on how to make the best use of the machine so as
to prolong life, avoid damage, optimize work and, above all, to avoid injury to the operator and anyone within
range of the machine.
2.2 WARNING SIGNS
1. Before beginning operations, read the in-
struction manual carefully.
2. Prior to any maintenance work, adjust-
ments or repairs, stop the machine, set it
on the ground, turn off tractor and apply
parking brake. Remove key from ignition
and consult the instructions and main-
tenance manual.
3. This is a warning to use proper accident
protection when carrying out mainten-
ance and repairs
2
.
1
2
.
2
2
.
3

GUIDE TO THE SIGNS AND SYMBOLS USED IN THIS MANUAL AND THEIR LOCATION ON THE MACHINE
6
2.3 DANGER SIGNS
4. Indicates an impending dangerous situa-
tion which, if not avoided, will cause
death or severe personal injury.
5. This indicates a potential danger which, if
not avoided, could cause serious per-
sonal injury. It also indicates danger
when removing protective guards.
6. Indicates a potentially dangerous situa-
tion which, if not avoided, could cause
less severe or minor injuries.
7. Risk of possible ejection of blunt objects.
Keep a safe distance from the machine.
8. Indicates that it is dangerous to touch the
Cardan shaft. For all other information
regarding the Cardan shaft, see the use-
and-maintenance booklet specifically for
the Cardan shaft which, together with this
manual, makes up the documentation on
safety, use and maintenance of the ma-
chine.
9. Indicates that anyone coming within
range of the moving tine arms will be se-
riously injured. Keep a safe distance from
the machine.
2
.
4
2
.
5
2
.
6
2
.
7
2
.
8
2
.
9

GUIDE TO THE SIGNS AND SYMBOLS USED IN THIS MANUAL AND THEIR LOCATION ON THE MACHINE
7
10. Indicates that there is a risk of crushing
your hands. Keep your distance.
11. Indicates that there is a risk of injury to
feet from rotating tines. Keep a safe dis-
tance away.
2.4 INDICATION SIGNS
12. Indicates a greasing point.
13. Shows the direction of rotation of the
power takeoff and the maximum number
of revolutions.
14. Shows suitable tools for maintenance
and cleaning (grease pump, brush).
NOTE: All the signs and symbols so far shown
appear in the manual. Some of these are also
on the machine: for their location, the diagram
on page 8.
2
.
12
2
.
13
2
.
14
2
.
11
2
.
10

GUIDE TO THE SIGNS AND SYMBOLS USED IN THIS MANUAL AND THEIR LOCATION ON THE MACHINE
8
2.5 LOCATION OF SIGNS AND SYMBOLS ON THE MACHINE
2
.
15
A
See point 10 page
Errore. Il
segnalibro non è definito.
B See point 12 page 7
C See point 13 page 7
D
See point 11 page
Errore. Il
segnalibro non è definito.
E
See point 9 page
Errore. Il segnalibro
non è defin
ito.
F See point 7 page 6
G See point 1 page 5
H See point 2 page 5
I Manufacturer decal

GENERAL SUMMARY OF SAFETY AND ACCIDENT - PREVENTION INSTRUCTIONS
9
CHAPTER 3
GENERAL SUMMARY OF SAFETY AND ACCIDENT -
PREVENTION INSTRUCTIONS

GENERAL SUMMARY OF SAFETY AND ACCIDENT - PREVENTION INSTRUCTIONS
10
3.1 GENERAL SUMMARY OF SAFETY AND ACCIDENT-PREVENTION
INSTRUCTIONS
Read all the directions carefully before using the machine. When in doubt, seek advice from the manufactur-
ers.
The manufacturing company declines all responsibility for non-compliance with the following safety and acci-
dent-prevention instructions.
1- Pay attention to the danger signs and symbols in this manual and on the machine.
2- Do not touch moving parts.
3- All work on the machine (including adjustments) must always be carried out with the tractor immobilized
and the engine switched off.
4- On no account may persons or animals be carried on the machine.
5- Driving the tractor with the machine connected is absolutely forbidden to persons lacking suitable expe-
rience, or who are in poor health, or who do not have a suitable driving license.
6- All accident-prevention measures recommended in this manual should be scrupulously observed.
7- Connecting the machine to the tractor creates a different weight distribution on the axles and so it is es-
sential to ensure that the tractor-machine combination is stable in all anticipated working conditions. It is
therefore necessary to have exact instructions from the tractor manufacturers. If such instructions are not
available, suitable tests should be conducted in safe conditions in order to assess stability.
8- Once the machine is connected, it can only be controlled through a Cardan shaft complete with the re-
quired overload protection and guard secured with the appropriate small chains. Be aware of the rotation-
al direction of the Cardan shaft.
9- Before operating the tractor and machine, check that all transport and operational safety devices are
complete and working.
10- When driving on public roads, you should comply with the Highway Code regulations for the country
concerned.
11- Do not exceed the tractor axle maximum weight and the total mobile weight. Heed transport regulations.
12- Before starting work, familiarize yourself with the control devices and how they work.
13- Wear suitable clothes. Do not wear clothing which is loose or which could become entangled in rotating
or moving parts.
14- Connect the machine to a suitably powerful tractor by using an appropriate lifting unit and in accordance
with instructions.
15- Take maximum care when connecting and disconnecting the machine to and from the tractor.
16- The machine and any road transport attachments must bear the appropriate signs and symbols and
have suitable protection.
17- Never leave the driving seat when the tractor is running.
18- It is extremely important to appreciate that road holding, steering and braking may be significantly af-
fected with the machine attached.
19- When turning corners with the machine attached, be aware of the fact that the centrifugal force will alter
due to the change in the center of gravity.
20- Before engaging the power takeoff check the preset revolution speed. Do not change speed from 540
rpm to 1000 rpm.
21- Under no circumstances should anybody stand near the machine or any moving parts. It is the duty of
the operator to ensure that this requirement is respected.

GENERAL SUMMARY OF SAFETY AND ACCIDENT - PREVENTION INSTRUCTIONS
11
22- Before leaving the tractor, lower the machine with the lifting unit, stop the engine, apply the parking
brake and remove the ignition key from the instrument panel.
23- Under no circumstances should anybody go between the tractor and the machine (Fig. 3.1) when the
engine is running and the Cardan shaft is engaged, especially without first having applied the parking
brake and placed chocks against the wheels.
24- Before connecting or disconnecting the machine to or from the 3-point linkage, put the lifting unit lever
into the locked position.
25- The connection pins on the machine must match the connection sockets on the lifting unit.
26- During transport, secure the lateral lifting arms with the appropriate chains and tighteners.
27- When the machine is raised during road transport, put the tractor's hydraulic lifter lever into the locked
position.
28- Only use the Cardan shaft provided by the manufacturer and, in case of replacement, substitute it with
one having the same characteristics.
29- Regularly check all protection on the Cardan shaft. This should always be in excellent condition and se-
curely fixed.
30- It is important to ensure that the protection on the Cardan shaft is complete.
31- Connection and disconnection of the Cardan shaft must be carried out with the engine switched off.
32- Pay particular attention to the correct connection and safety of the Cardan shaft and the power takeoffs
on the machine and the tractor.
33- Prevent the cardan shaft protection from rotating using the chains supplied.
34- Before engaging the power takeoff, make sure that there are no people or animals in the vicinity and that
the selected engine speed corresponds to that permitted. Never go above the maximum permitted.
35- Do not engage the power takeoff when the engine is not running.
36- Always disengage the power takeoff when the Cardan shaft is at too wide an angle (it should never be
more than 35°Fig. 3.2) and when it is not in use.
37- Only clean and grease the Cardan shaft when the power takeoff is disengaged, the engine is off, the
parking brake is applied and the ignition key is removed.
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1

GENERAL SUMMARY OF SAFETY AND ACCIDENT - PREVENTION INSTRUCTIONS
12
38- On disconnecting the Cardan shaft, replace the protective hood on the power takeoff shaft.
39- Prolonged use of the machine can cause the drive boxes to become hot. To avoid any risk of getting
burnt, avoid touching these areas both during
use and some time afterwards.
40- Periodically check screws and nuts for tight-
ness and grip. Tighten if necessary.
41- When carrying out maintenance work or re-
placing the blades, raise the machine and rest
on adequate supports.
42- Use the quantities of grease and oil advised.
43- Spare parts must meet the requirements as
defined by the manufacturer. Use only original
spare parts.
44- Safety decals must always be clearly visible.
They must be kept clean and replaced if they
become too illegible (they can be ordered from
the agent if necessary).
45- The instruction booklet must be available for
the lifetime of the machine.
3
.
2

PRODUCT IDENTIFICATION
13
CHAPTER 4
PRODUCT IDENTIFICATION

PRODUCT IDENTIFICATION
14
4.1 TECHNICAL DATA
Rpm tractor
Rpm ro-
tors Power required Wheel type
Operating-
width Transport width Weight
MAX 540 180 HP 20 15X6.00
6PLY 3,6 mt / 3 mt
mm 2800 kg 420
kW 15 142” / 118” inches 110” Lbs 924
4.2 MAIN MACHINE PARTS
Pos. Description Pos. Description
1
THREE- POINT LINKAGE
9
ANTI-ACCIDENT PROTECTION
2
BAR
10
CARDAN SHAFT PROTECTION
3
REDUCTION UNIT
11
ROPE
4
AXLE
12
PARKING STAND
5
DRIVEN BOX
13
SHAFT PROTECTION
6
HAY GUARD
14
WHEEL UNIT
7
R.H. DEFLECTOR
15
L.H. DEFLECTOR
8
ROTORS
16
IDENTIFICATION PLATE
4.1

DELIVERY AND ASSEMBLY
15
CHAPTER 5
DELIVERY AND ASSEMBLY

DELIVERY AND ASSEMBLY
16
5.1 CHECKING THE MACHINE ON DELIVERY
All parts carefully checked before dispatch or delivery.
On receiving the machine, ensure that it not been damaged during transport. If damage has occurred, con-
tact the dealer concerned.
How the machine is lifted will depend on the model and the type of packing. Details are given below. The
packing can vary from country to country depending on transport requirements.
5.1.1 PACKAGE OF THE MACHINES
Lift the machine using a forklift truck, crane or other suitable equipment of sufficient capacity after first check-
ing the weight of the configurations in the table given below.
Check the stability and positioning of the load on the forklift truck forks or crane hook.
Keep the load as low as possible during movement for maximum stability and to ensure that the operator has
maximum visibility.
If a forklift truck is used, ensure that the forks are positioned as wide apart as possible.
5
.
1

DELIVERY AND ASSEMBLY
17
Notes:
1) Slightly different packaging from those represented may occasionally be
used, depending on the methods of transport or handling.
2) The packing consists mainly of wood, which should be disposed of ac-
cording to the laws in force in the country where the machine is used.
The plastic film should also be disposed of according to the laws in force in the country
where the machine is used.
3) When storing, it is permissible to stack 2-3 crates on top of each other. Make sure that they
are perfectly aligned vertically.
4) In the case of further transportation, make sure the machine is well secure on the transport
means.
WEIGHT PACKING WEIGHT
kg 450
Lbs 990
5.2 SEQUENCE D'ASSEMBLAGE
Assembly is highly dangerous and must be carried out in strict accordance with the following instructions. We
recommend that assembly be performed by qualified personnel. We also recommend that assembly be car-
ried out in a flat, open area with no people (particularly children) nearby who could be severely injured if they
were to touch or move any parts of the machine.
5.2.1
Place the unit (37) on a
solid flat surface. Attach
the hood (6) to the drive
box (20) using screws (7)
and nuts (14). Screw the
grease nipples (21) into
drive box.
5
.
2

DELIVERY AND ASSEMBLY
18
5.2.2
Attach grease nipples
(21) to the secondary ro-
tor housing (51). Next,
insert the lever (52) into
the reverse control pin
(63) and lock into place
with dowel (62), and then
attach the crank (53) to
the lever (52).
5.2.3
Connect the universal
joint (30) to the drive ro-
tor housing (20) and the
secondary rotor housing
(51) shafts (20), fasten-
ing all with the two pins
(31) and (72).
Before assembling, slide
the guard (27), casings
(25) and clips (29), with-
out tightening them, over
the universal joint.
Insert the special plastic
bushings (28) in the
frame (23) and place the
frame over the central
journal of the housings.
Secure the journal to the
frame with the shoulder
bushing (90) and the
snap ring (91).
Put the casings (25) and
guard (27) in position and
tighten the four clamps
(29) so that they secure
the casings to the hous-
ings as well as to the
central guard.
5
.
4
5
.
3