Stark KAH 2000 S Operating instructions

Original
Operating and maintenance
manual
Bucket Sweeper (S-models)

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General
Congratulations on the purchase of your STARK bucket sweeper!
For us, the long lifecycle and efficiency of your new equipment is a priority. To keep the sweeper in top working
condition, read this manual carefully before using the equipment.
STARK products are engineered and manufactured in Finland, and each of them is equipped according to the needs of
the customer.
Never let anyone operate or maintain the device without reading this manual carefully! Always make sure that safety
precautions are observed in use and maintenance. Keep this manual for future reference and make sure to hand it over
to a new owner.
The cornerstones of the product development of STARK attachments are quality, durability and economy. The products
are engineered to be high-performing, safe and durable in professional use. Any feedback on our products is welcome
and contributes to the further development of our products. If you have any questions about the use or maintenance of
the bucket sweeper, please contact us by e-mail: [email protected]
Visit our webpage www.stark.fi for the complete product range, including new products.
The manufacturer reserves the right for structural and technical changes without prior notice. Therefore, some pieces of
information given in the manual may have changed after printing this manual.
Read before use
Make sure you know your equipment before you start using it.
Equipment may be operated only by an individual who is thoroughly familiar with its use.
All operators must be properly instructed before use and maintenance of the equipment. Use by
individuals with insufficient instructions may pose serious risks to the operators themselves, to
the environment and the equipment.
When coupling the attachment to the base machine, make sure:
-that all locking cotters are intact and in order
-there is no pressure in the hydraulic system
-that hydraulic hoses are intact
-there is no skin contact to hydraulic oil when connecting hydraulic hoses
-not to pull by the hydraulic hoses, but only by the hydraulic fitting
During operation, pay attention to:
-safe, appropriate travel speed
-other traffic, people and animals
-danger zones and objects that block your view
-children
NEVER use the machine, if there is someone in the danger zone.
NEVER go under the attachment.

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Table of contents
General.................................................................................................................................................2
Read before use ...................................................................................................................................2
1. DECLARATION OF CONFORMITY......................................................................................................4
2. PURPOSE OF USE..............................................................................................................................5
3. SAFETY PRECAUTIONS......................................................................................................................5
4. IDENTIFICATION INFORMATION AND SPAREPARTS ........................................................................6
4.1. Identification plate ............................................................................................................................ 6
4.2. Maintenance services........................................................................................................................ 6
5. MAIN PARTS OF THE BUCKET SWEEPER ..........................................................................................7
6. USING THE BUCKET SWEEPER..........................................................................................................8
6.1. Attaching the bucket sweeper to a base machine ............................................................................ 8
7. OPERATING THE BUCKET SWEEPER.................................................................................................9
7.1. Operating instructions....................................................................................................................... 9
7.2. Adjusting the brush roller height..................................................................................................... 10
7.3. Replacing the brush rings ................................................................................................................ 11
7.4. Transferring the bucket sweeper .................................................................................................... 11
7.5. Detaching the bucket sweeper from the base machine ................................................................. 12
7.6. Accessories ...................................................................................................................................... 12
8. MAINTENANCE OF THE BUCKET SWEEPER....................................................................................13
8.1. General safety precautions for use and maintenance .................................................................... 13
8.2. Tightening torque............................................................................................................................ 13
8.3. Daily maintenance........................................................................................................................... 13
8.4. Maintenance after first 10 hours of operation ............................................................................... 13
8.5. Maintenance after every 50 hours of operation or weekly ............................................................ 13
8.6. Lubrication points............................................................................................................................ 14
9. Hydraulics.......................................................................................................................................15
9.1. 2- hose hydraulics............................................................................................................................ 16
9.2. Combi hydraulics ............................................................................................................................. 17
9.3. Combi hydraulics with side brush.................................................................................................... 18
9.4. Combi hydraulics with side brush and high-pressure washer......................................................... 19
9.5. 4-hose hydraulics............................................................................................................................. 20
9.6. 4-hose hydraulics with side brush................................................................................................... 21
9.7. 4-hose hydraulics with two side brushes and high-pressure washer ............................................. 22
10. WARRANTY POLICY ......................................................................................................................23

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1. DECLARATION OF CONFORMITY
The original manufacturer’s EC declaration of conformity:
Generic product name: Bucket sweeper
Models: STARK KAH 2000 S, KAH 2500 S, KAH 3000S
Manufacturer:
Lametal Ltd
Kaskenviertäjäntie 2 73100 LAPINLAHTI, Finland
tel. [phone]
Declares that the above-mentioned equipment meet the provisions of Directive 2006/42/EC on machinery and, where
applicable, comply with the standards
•SFS-EN ISO 12100-1,
•SFS-EN ISO 12100-2
•SFS-EN 1050
The person authorized to compile technical documentation:
Lassi Mehtonen
Managing director
Kaskenviertäjäntie 2
73100 Lapinlahti, FINLAND

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2. PURPOSE OF USE
Bucket sweepers are intended for cleaning streets and yards of different size.
3. SAFETY PRECAUTIONS
Make sure you know your equipment before you start using it. Equipment may be operated only by an individual who is
thoroughly familiar with its use.
Before connecting hydraulics to the base machine, make sure that:
-there is no-one between the attachment and the base machine
-the base machine is turned off and the parking brake is on.
When coupling the attachment to the base machine, make sure that:
-all locking cotters are intact and in order
-hydraulic hoses are intact
-there is no skin contact to hydraulic oil when connecting hydraulic hoses
-you do not to pull by the hydraulic hoses, but only by the hydraulic fitting.
During operation, pay attention to:
-safe, appropriate travel speed
-other traffic, people and animals
-danger zones and objects that block your view
-children
-use of turn signal when driving
NEVER use the machine, if there is someone in the danger zone
NEVER go under the attachment
During maintenance, the hydraulics of the base machine MUST be turned off. The base machine MUST also be turned
off and the parking brake MUST be applied. The equipment must be properly supported, if maintenance can only be
performed by going under the equipment. Never go under the equipment if it is not properly supported.
Daily maintenance:
-Check general condition of structures, make repairs if needed
-Check the hydraulic hoses and fittings, and replace damaged parts
After every 50 hours of operation:
-lubricate points specified in section 8.6. of this manual
-check all bolts and nuts for tightness
Check all bolts, nuts and hydraulic fittings for tightness after the first day of operation!
If the equipment is not likely to be used for a longer period of time, clean it thoroughly after use and lubricate as
instructed.
WARNING! Rotating rollers!
WARNING! Pressurized hydraulic hoses and components!

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4. IDENTIFICATION INFORMATION AND
SPAREPARTS
4.1. Identification plate
Identification plate is placed on the side of the equipment. The plate includes contact information, machine type, year of
manufacture, serial number and weight. (See an example of an identification plate in picture 1 below).
The first four numbers in the serial number indicate the month and year of manufacture (month first). The remaining five
numbers constitute the machine tracking number, which is stored in the manufacturer’s database (13971 in the example
below).
Picture 1. Identification plate
Take down the machine type and the serial number of your bucket sweeper:
Product and model _______________________________Serial number___________________________________
4.2. Maintenance services
When replacing parts, use original, manufacturer spare parts only. By using original spare parts, you ensure dependable
operation of the bucket sweeper and comply with the warranty policy. To facilitate the supply of spare parts, always
inform the manufacturer/dealer of the model and serial number of the bucket sweeper (marked in the identification plate)
when you order spare parts.
For more information on maintenance and spare parts, please contact the STARK maintenance and spare part services
or your dealer.
Contact information for STARK maintenance services:
tel. [phone], e-mail [e-mail]
tel. [phone], e-mail [e-mail]

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5. MAIN PARTS OF THE BUCKET SWEEPER
Picture 1. Main parts of the device
1) Bucket sweeper frame
2) Brush frame arm
3) Brush frame lifting cylinder
4) Brush roller
5) Adjustment pole
6) Bolt-on mudguard
7) Brush rings
8) Wear blade

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6. USING THE BUCKET SWEEPER
When attaching the bucket sweeper for the first time, make sure it is compatible with the base machine by following the
instructions below. Always check the compatibility when attaching the bucket spreader to a new base machine.
6.1. Attaching the bucket sweeper to a base machine
The bucket sweeper is attached to the base machine by bolt-on STARK FIT quick hitchers which in turn are attached to
the floating frame. The machine is connected to a hydraulic system. Hydraulic circuit diagrams are shown in section 9 in
this manual. Ask your dealer for available STARK FIT quick hitches.
Before using the bucket sweeper, MAKE SURE all locking cotters are secured and intact.
When coupling the bucket sweeper to the base machine, please pay attention to the instructions on the use of the base
machine.
1. Make sure that the attachment and the base machine are compatible in terms of mechanical solutions,
hydraulics and electricity.
2. Apply parking brake. The bucket sweeper is attached to the coupler on the base machine (e.g. a loader). Attach
the bucket sweeper to the base machine, and make sure the locking cotters are secured.
3. Turn off the base machine and make sure the parking brake is applied.
4. Make sure there is no pressure in the base machine hydraulic system. When connecting, always make sure the
hydraulic connectors are clean and the hoses are intact.
5. Check carefully the movement paths between the coupling mechanism, the base machine and the attachment
for collisions. Check also the space needed for hydraulic hoses and connectors. Check that the brush roll
rotates in the direction of the bucket. If not, switch hose locations in the base machine.
6. The rotating speed of the brush roller can be adjusted by the flow control valve. Usually, appropriate speed is
set by using positions 2-10. If the base machine has a flow control feature, turn the flow control valve to position
10.
7. During first hours of operating the attachment, bolts, nuts and connectors might loosen up. Retighten them
after the first day of operating the attachment.

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7. OPERATING THE BUCKET SWEEPER
Before using the bucket sweeper, make sure:
-the bucket sweeper is installed correctly
-all locking pins are in place
-hydraulic hoses are connected properly
-hoses are intact
-there are no oil leaks
-all functions are working properly
-you have tested the functions of the bucket sweeper in a closed area before starting to work with it
7.1. Operating instructions
1. Check that the attachment and the base machine are compatible in terms of mechanical solutions, hydraulics
and electricity.
2. The bucket sweeper is connected to the base machine’s quick hitching (e.g. front loader). Apply the parking
brake. Connect the bucket sweeper to the base machine and make sure the pins are properly locked.
3. Turn off the base machine and make sure the parking brake is applied.
4. Make sure there is no pressure in the base machine hydraulic system. When installing, always check that the
hydraulic fittings are clean, and hoses are intact.
5. Check carefully the movement paths between the attachment mechanism, the base machine and the
attachment for collisions. Check also the space needed for hydraulic hoses and fittings.
6. Check that the brush roll rotates in the direction of the bucket. If not, switch hose locations in the base machine.
7. The rotating speed of the brush roller can be adjusted by the flow control valve. Usually, appropriate speed is
set by using positions 2-10. If the base machine has a flow control feature, turn the flow control valve to position
10.
8. Adjust the driving speed, motor rotation speed and brush roller rotation speed in accordance to the brushing
need. The bush roller rotation speed is adjusted by the flow control valve.
9. Using the adjustment poles, adjust the brush at the appropriate height from the ground. In the appropriate
height the brush rings are pressed approx. 20mm against the ground . (picture 3).
10. Keep the bucket in the middle position when using Pin Float so that the bucket rests on its lip blade and support
wheels, following bumps and curves of the road closely. Do not press the bucket against the ground with
flotation.
11. Stay alert for any abnormal behaviour and oil leaks also during driving.

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Picture 3. Appropriate height of the brush roller
7.2. Adjusting the brush roller height
The height of the brush roller is set by adjusting the adjustment poles (picture 3). When the brush rings start to wear,
lower the brush roller so that brush rings are pressed appr. 20mm against the road. When the diameter of the brush
rings is 50cm, they need to be replaced (picture 4). NB! Make the same adjustments with both poles. Otherwise the
brush rings will wear unevenly.
Picture 4. When the diameter is 50cm, the brush rings need to be replaced.
Adjustment pole