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© Copyright AirBench Ltd 2022 

 

Page 5 of 20 

SCHEMATIC AND NUMBERING 

 

 

 

 

 

NO. 

 

Part

 

 

 

 

AF-10 

 

AF-20 

 

AF-30 

 

Flexible hose (std.) 

 

Type 

H-150 

H-150 

H-150 

Outside 

dia. 

Ø150 

Ø150 

Ø200 

Flexible hose clamp 

(std.) 

 

Type 

HB-165 

HB-165 

HB-215 

Outside 

dia. 

Ø150 

Ø150 

Ø200 

Air inlet adaptor with 

Jacobs connection (std. x 

1) 

 

Type 

PM-150 

PM-150 

PM-200 

Outside 

dia. 

Ø150 

Ø150 

Ø200 

Anti-vibration mount 

(std.) 

 

Type 

 

AV-832 

 

 

 

Machine 

  

Machine 

  

Summary of Contents for AOF

Page 1: ...Copyright AirBench Ltd 2022 Page 1 of 20 AOF Operation and Maintenance This Edition 20th September 2022 AirBench Ltd 6b Commerce Way Colchester CO2 8HR www airbench com 44 0 1206 791191 AIRBENCH LTD...

Page 2: ...EMATIC AND NUMBERING 5 OPERATION 7 Starting and stopping the system 7 MAINTENANCE 8 Maintenance Cleaning filters 9 FILTER INDICATION MECHANICAL GAUGE 12 FILTER INDICATION LED PANEL 13 AIR PRESSURE SWI...

Page 3: ...ically When cleaning pre filter we recommend also cleaning the interior of the machine This unit is not ATEX rated It is your responsibility under ATEX regulations to ensure this unit is located in an...

Page 4: ...ith a range of filter configurations The filter configuration in use is detailed on the system Commissioning Certificate and on order About AOF AirBench is a dedicated coolant mist smoke filter system...

Page 5: ...lexible hose std Type H 150 H 150 H 150 Outside dia 150 150 200 2 Flexible hose clamp std Type HB 165 HB 165 HB 215 Outside dia 150 150 200 3 Air inlet adaptor with Jacobs connection std x 1 Type PM 1...

Page 6: ...le Type CA 1 25mm2x4C Outside dia 1 25mm2x4C x3 3M 6 Oil drain hose std Type DH 300 7 Pre filter system std Type PF 250 PF 250 PF 300 8 After filter system std Type S Standard Coolant P Practical Oil...

Page 7: ...prior to works commencing once the job or shift has been completed stop the system by pressing the red stop button You do not need to start and stop the system for every part being machined ideally st...

Page 8: ...t is best to remove them and clean the filters as described below filters may appear clean but this is not always the case If the filters are dirty or heavily restricted or showing as amber on the gau...

Page 9: ...d on the inlet to the AOF Once the unit is open you now have access to both internal filters which will need to be cleaned at least once every 3 months to ensure system efficiency Ensure P P E is worn...

Page 10: ...ove the main filter These are a very tight fitting as they are an airtight fit around the inlet of the fan assembly to remove grasp the handle and provide a pulling motion until the filter comes away...

Page 11: ...e pieces of swarf from entering the mist filter and blocking filters While cleaning your pre filter s it is best practice to clean the mesh with a brush to ensure good airflow into the mist filter Fai...

Page 12: ...nning well with no air flow restrictions or blocked filters Restricted pre filter or main filter Amber When the needle is sat showing a low running pressure this is an indication that your pre filter...

Page 13: ...the green area this is stating that your final filter is either restricted or blocked and will require replacing as soon as possible Filter indication LED panel Normal operation Green If the LED indic...

Page 14: ...ent If after installation your mist filter system requires relocating to another CNC machine this is easily done but should be carried out by a trained and competent person Once the mist filter has be...

Page 15: ...es in the main power supply unit Turn on the power again and make sure the fan is rotating clockwise The motor does not start after switching the power on Reason Solution A Incorrect power voltage is...

Page 16: ...r installation area B The oil mist collector is positioned without anti vibration screws A The oil mist collector must be installed on a proper area that is stable and vibration resistant B Anti vibra...

Page 17: ...s Thorough examination and test should include Ensuring the prescribed maintenance routines are being completed and recorded within the system logbook Condition check of fan filters electrics Performa...

Page 18: ...V or AC380V 0 2 KW 11 14 0 78 1 15 60 63 99 97 EU E12 Standard 39 150 4m3 AF 20P 0 4 KW 19 22 1 71 2 06 66 71 42 150 12m3 AF 30P 1 15 KW 37 42 1 92 2 35 68 73 66 200 24m3 Above table is showing the te...

Page 19: ...roved parts 4 If any of the following conditions occur we will charge the actual costs 4 1 The warranty period is over 4 2 The warranty is not shown 4 3 The contents of warranty such as model and seri...

Page 20: ...Copyright AirBench Ltd 2022 Page 20 of 20...

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