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NEFFES 1200ST

 is a 

 trademark. 

  3

Our valuable customer, thank you for choosing FORM products.
The purpose of this user manual is to present the use and maintenance instructions of 
Neffes Air Purifiers to the user.
Please read the safety warnings carefully and keep the manual for future reference to 
smoothly operate the Neffes Air Purifier you purchased.

WARNINGS AND SAFETY MEASURES

 

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Don’t disassemble, repair, or modify the unit without authorization. Otherwise, it may 
cause failure or danger. Unauthorized modification may result in fire or breakdown.

 

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The units are intended for indoor use only.

 

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It should be used under appropriate conditions in accordance with its technical specifi-
cations and design purposes.

 

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Any non-original spare parts should not be used for the unit.

 

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The input voltage must not exceed the rated voltage. Otherwise, it may result in fire or

 

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breakdown.

 

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Don’t use the unit for removing soot or ventilation in kitchen. Otherwise the service life 
of the filters may be shortened and the machine may be damaged.

 

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When using pesticide, stop the machine first to prevent any chemicals from being sucked 
in. Otherwise the chemicals may accumulate inside the unit and generate a pungent and 
hazardous substance under certain circumstances.

 

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Don’t sit or stand on the unit or shake it. Otherwise, the unit may breakdown.

 

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Don’t use the unit to remove toxic substance such as carbon dioxide and silicon gas.

 

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Don’t use the unit at heavily smoky or dusty place (e.g. kitchen) or where flammable 
gases or metal dusts may be present. Otherwise, fire or failure may occur.

 

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Don’t use solvent like alcohol or diluting agents to clean the air purifier.

 

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The packaging used in your product is recyclable. Dispose the packaging of your product 
separately in accordance with the local official regulations to ensure it to be recycled.

 

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Please pay attention to the transport warnings and signs on the unit package.

 

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Do not carry the unit alone during handling.

 

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Protect it from excess vibration and shock.

 

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Improper operations (installation, assembly, adjustment, modification, service and 
maintenance) may result in injuries or material damage. Read this manual carefully for 
assistance and consult with service personnel if you need further information.

 

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It should not be used by children and persons with reduced physical, sensory or mental 
capabilities or lack of experience and knowledge.

 

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Make sure that there is no obstacle in front of air suction vents at the bottom while the 
unit is running.

Summary of Contents for ST

Page 1: ...USER MANUAL ST...

Page 2: ......

Page 3: ...s may accumulate inside the unit and generate a pungent and hazardous substance under certain circumstances l Don t sit or stand on the unit or shake it Otherwise the unit may breakdown l Don t use th...

Page 4: ...unit from power supply before any cleaning maintenance and filter replacement operations l Position the unit upright on a surface that can bear the unit s weight l Make sure that the cables outside t...

Page 5: ...or forced ventilation purposes l Operation without filter l Use of non original spare parts AUTHORIZED PERSONNEL It is the person who was trained by the authorized company and has the necessary knowl...

Page 6: ...eople The unit casing is made of painted galvanized sheet metal that is resistant to corrosion and heavy operating conditions The unit has high efficiency and speed controlled EC motor fans The EC mot...

Page 7: ...OF THE COMPONENTS 11 9 8 6 10 1 2 3 4 5 7 Figure 1 Unit Components 1 Front Door 7 Casing 2 Fan 8 2nd floor Silencer Sets 3 Fan Silencer 9 1st floor Silencer Sets 4 HEPA Filter 10 Air Suction Vent 5 F...

Page 8: ...r pallet trucks must be used If they are to be handled through pallets they should be preferably positioned horizontally side by side The units should be properly fixed against falling and tipping bef...

Page 9: ...ION OF THE UNIT The unit is especially effective in enhancing the indoor air quality in places such as offices restaurants hospitals hotels cafeterias libraries sports halls kindergartens schools publ...

Page 10: ...osses in the unit The filters become dirty over time reducing air flow and causing performance loss There fore it is important to replace or clean the filters regularly General Cleaning Always disconn...

Page 11: ...uring the filter replacement HEPA Filter When the HEPA filter replacement indicator is on the filter should be replaced Time to filters to get dirty may vary by the environment where it is used and th...

Page 12: ...sed air may deform the sound isolation surface by breaking of parti cles from the surface Fan Maintenance and Disassembly In case of any fault or need of maintenance on the unit fan you need to remove...

Page 13: ...n on the keypad on the unit see Figure 4 Number 3 the fan speed will switch to the next level and the LEDs will be light on subse quently For example when the unit is at the 3rd level 3 LEDs will be t...

Page 14: ...ered and it is correct all LEDs flash and the unit exits the child lock mode If the password is incorrect this procedure will be repeated until the correct password is entered 6 Setting a Password l T...

Page 15: ...1 page 13 Password 1 1 Fan Level 2 3 1 2 Password 2 2 Fan Level 1 3 2 3 Password 3 3 Fan Level 3 2 1 3 Password 4 4 Fan Level 2 1 2 3 Password 5 5 Fan Level 3 2 1 2 ELECTRICAL WIRING DIAGRAM Figure 6...

Page 16: ...bjects around the unit that prevent air suction Eliminate such objects The filters have not been replaced for a long time Replace the filters Smell comes from the air outlet of the unit The filters ha...

Page 17: ...cterial toxic and radioactive particles after the use Therefore these components must be disposed according to the local regulations after the use For a filter to be considered domestic waste during d...

Page 18: ...er inspect the components for humidity The safety considerations are explained in this document Work Section in the User Manual Has it been done Cleaning of dust and foreign matter on the unit outer c...

Page 19: ......

Page 20: ...and manufacturing in the fields of air conditioning and industrial systems Offering high energy efficient and environmentally friendly system solutions the Form Group preserves its position of being...

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