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The following safety directions must be carefully observed in order to avoid 
injury to personnel or damage to the environment or to the LIFA Special Cleaner 
brushing machine itself. Following these instructions will ensure the safe and 
uninterrupted use of the machine.

Safety Precautions 

• 

The equipment must not be positioned or use in places where there 
is a risk of explosion or hazardous substances.

• 

The equipment must not get wet and it has to be protected from 
moisture, vibration and wind.

• 

Foreign objects must not be inserted or fitted into the equipment.

• 

The machine cannot be covered during the use.

• 

The user must ensure that the appliance is adjusted for the task and 
that the statutory requirements are met.

1. Avoid contamination of the  

environment

The machine must be kept as clean 
as possible. The shaft must be 
cleaned before pushing it back to 
the machine. The brushes and the 
shell of the cleaning shaft must be 
cleaned after the work has been 
completed, before transporting the 
machine to another location.

2. General safety

The power must be turned off and  
the power cable unplugged when 
the machine is not being used. It is  

forbidden to make any modifications 

to the brushing machine or the  
accessories (for example brushes). 

3. Operator safety

The person/persons performing the work must 

use personal protective equipment: filtered 

mouth mask, helmet, earmuffs, goggles, overall, 
protection shoes and other necessary protective 
equipment that the task at hand requires.

LIFA Special Cleaner brushing machines have a 
strong rotating force. Clothes or hair can easily 
get caught in the brush and cause damage or 
accidents. 

The brush must always be placed 

in the ventilation duct before switching on 

the machine

. The machine cannot be used 

when the brush is outside the ventilation duct. 
Because of the great rotating force, the LIFA 
Special Cleaner is recommended to be used by 
two persons. One person directs the shaft into 
the duct while the other person feeds/draws 

4

LIFA Special Cleaner 20 / 25 Multi   

Summary of Contents for Special Cleaner 20

Page 1: ...OPERATING AND MAINTENANCE MANUAL LIFA Special Cleaner 20 LIFA Special Cleaner 25 Multi...

Page 2: ...ars of trouble free use IMPORTANT Read these instructions carefully before operating the machine LIFA Special Cleaner 20 25 Multi 3 Safety Precautions 4 General Directions 6 Construction and Control 7...

Page 3: ...r liquids and foam Professional s first choice for small SC20 100 400 4 16 and medium sized SC25 Multi 250 800 mm 10 31 5 ducts In addition LIFA SC25 Multi can also be used in grease duct cleaning up...

Page 4: ...cleaning shaft must be cleaned after the work has been completed before transporting the machine to another location 2 General safety The power must be turned off and the power cable unplugged when th...

Page 5: ...h 4 Workplace conditions overload Make sure that the lightning air condition ing latter and trestles are sufficient If the brush generates static electricity or sparks in the duct do not use these typ...

Page 6: ...operating this equipment supervising the use of this equipment must get acquainted with the structure functions and the safe use of the equipment 3 It is prohibited to remove or disable any technical...

Page 7: ...of the rotation and operation direction LIFA Special Cleaner 20 1 Nozzle for liquids and compressed air 2 Linear rotation speed control 3 Protective switch for motor 4 The main valve for the liquid an...

Page 8: ...ir volume controllers noise silencers fire dampers etc that can be damaged during the work In large rectangular ducts there might be supporter poles inside the duct Use extra care when dealing with du...

Page 9: ...rush inside the ventilation duct that is going to be cleaned When the operator who is feeding the shaft into the duct gives a permission to start the machine the machine can be started When the shaft...

Page 10: ...When the voltage has permanently dropped the protective casing can be removed safely Blow compressed air gently into the frequency converter between the slots that enables the accumulated dust to come...

Page 11: ...rease that has collected to the plastic surface can be removed with a mild grease removal detergent that is meant for plastic surfaces Some lubricant synthetic Vaseline lubricating oil etc must be put...

Page 12: ...nearly adjustable 225 570 rpm Linearly adjustable 225 570 rpm Pneumatic control Pneumatically operated electronically direction change switch Pneumatically operated electronically direction change swi...

Page 13: ...6420281012297 200 mm M12 x 6420281012303 340 mm M12 x COMBINATION BRUSHES FOR RECTANGULAT DUCTS SOFT AND HARD BRISTLE SC20 SC25 Multi 6420281010668 150 350 mm M12 x x 6420281010675 200 400 mm M12 x x...

Page 14: ...it for SC20 incl 5 liters PLASTIC spray bottle app 10 m hose on reel mounting pieces to the frame shaft x 7720281060038 Low Pressure Spraying Unit stainless steel 5 liters vessel with quick coupling t...

Page 15: ...ng Machine for Grease Removal Concept 6420281021428 Super Oil Adsorbent Granule 20 kg sack fine small granule size 0 8 1 mm 6420281021053 Gravitational Cyclone Filter Unit 120 l for Grease Removal Con...

Page 16: ...arried out by the manufacturer or by an authorized representative of the manufacturer Manufacturer does not take responsibility for maintenance carried out by a third party A written reclamation form...

Page 17: ...achine from or to the address above postage paid in case there is no recycling facility where the owner lives Metal parts frame reel motor can be recycled as metal scrap Electrical parts frequency con...

Page 18: ...chine models covered by this announcement comply with the requirements of the following EC directives and standards EU Low Voltage Directive LVD 2014 35 EY EU Electromagnetic Compatibility Directive E...

Page 19: ...control accessory Foot pedal remote hand control accessory Foot pedal remote hand control accessory Manual Air valve Manual Air valve Manual Air valve Nozzle connection Quick coupling Quick coupling...

Page 20: ...s lifa net www lifa net www lifa air com These instructions should always be available for the personnel operating the machine Please read these instructions carefully before operating the machine Fol...

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