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SAMI BRUSHES for Street Sweepers
Manual for Operation
OPERATIONAL INSTRUCTION
Technical Specification:
MODEL Width, mm Dia of brush Chain, mm Turning Angle +/- Weight, kg Tractor (kW)
2200H
2200
700
25o
350
30 to 75
2700H
2700
700
25o
390
30 to 75
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SAMI Brush for sweeping streets (hereinafter 'the brush') may be used either as attached
to the standard three-point rear linkage system, or as attached to front loader linkage.
The support wheels (two pcs.) can be mounted either in front of the brush, or behind it,
depending on requirement.
The support legs (two pcs.) are to be mounted depending on position of the support
wheels, i.e. on the other side of the brush.
Minimum requirement in oil to start travel of the brush: 65 litre/min
Additional Equipment:
- Support wheels 15/6.00
Supplies:
SAMI brushes are supplied in complete sets as ready-to-use items, or in complete sets specially
packed for delivery. Hydraulic cylinders are supplied without oil.
Mounting the Brush:
1. Attach the brush to the standard three-point rear linkage system of the tractor. Adjust the
front frame into the vertical position making use the longitudinal long tie-rod. Connect
the hydraulic hoses to the tractor hydraulic system. Check the working of the hydraulic
system prior to the start of works. If the brush rotates in the same direction as the wheels
rotate, change the ends of the hoses connected to the hydraulic engine. If the hydraulic
system does not work, check, first of all, compatibility / fixation of the ends of the gear
connections, and further, working the hydraulic system of the tractor.
2. Fasten the brush to the linkage system of the front loader, and connect the hydraulic
hoses.
SAFETY PRECAUTIONS
NB! Be careful while attaching the brush to the tractor.
NB! Make sure nobody is standing near the tractor to avoid an accident.
NB! When driving, be careful at making turns so that the brush would not hit external
obstacles.
NB! Lower the brush to the ground before leaving the tractor.
NB! Check the connections of the hydraulic hoses and make sure oil does not leak.
NB! Before starting works, make sure the support legs are raised.
Purpose:
The brush is intended for sweeping streets/ roads with hard road surface.
The brush position can be adjusted by the long tie-rod or by lateral tie-rods of the tractor. The
height of bristle above the working surface can be adjusted by changing the height of the support
wheels. For this purpose, the appropriate handle is to be turned and the suitable height is to be
fixed by the locking nut.
The brush turning is adjusted by means of the hydraulic cylinder. The extreme limits of the
hydraulic cylinder give maximum and minimum angle of turning.
Maintenance:
Daily check shall be done in regard of the following: fastening the support legs, air pressure in
tyres, hydraulic connections, free rotation of the bristle.
Monthly check includes the chain tension, condition of the bearings and journal, and also,
additional greasing the greasing points.
Storing:
Before placing the SAMI brush for long-term storing, cover the piston rod of its hydraulic
cylinder with preservative agent to protect it against corrosion.
Warranty:
SAMI Limited issues the warranty for the brush for six (6) month since the date of its purchase.
- Under the warranty, failures of materials and manufacturing revealed within the warranty
time will be rectified.
- Working hours of such repairs are to be paid for only provided the manufacturer does not
execute the repairs.
- The manufacturer either rectifies defective parts or replaces defective parts by new ones.
- The manufacturer only based on the agreement between the manufacturer and customer
may effect reimbursement of costs incurred by a customer for purchase of the machine
parts.
- As to parts made by sub-contractors, warranties of particular makers of such parts shall be
valid.
- Repairs under the warranty do not extend the warranty time.
The Warranty does not cover the following:
-
Wearing parts (e.g. brushes, and so forth)
Shutdown time and other external costs and losses
Transport costs
Overtime and daily salary
The Warranty does not recover losses due to:
-
Negligent and incorrect use of the brushes
Failure to meet the Manufacturer's requirements in regard of operation and maintenance of
the brush
- Natural wear and tear
- Abnormal conditions for the brush using
- Overloads or the brush use which differs from its purpose
- Lack of up-keep and monitoring condition of the brushes
- Poor quality of repairs executed
- Using equipment and spare parts from other manufacturers instead of original parts made
by SAMI Ltd.
- Lengthy shelf life in intermediary's warehouses, due to, for example: corrosive effects and
painting drawbacks.
All the said terms of the Warranty are valid only for new brushes purchased from the dealers
authorised by the Manufacturer. The Warranty does not cover any re-sold brushes.
Should any failures occur, contacts should be made with the Manufacturer or the authorised
dealer. Prior to contacting, write down reference data: the year of manufacture / number of brush
series. Refer the data on the appropriate nameplate.
Manufacturer:
AS SAMI
Tule 20, Saue, 76501
ESTONIA
Tel : +372 6709 621
Fax : + 372 6709 039
e-mail: [email protected]
www.sami.ee