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This manual contains specific precautions related to worker safety. The hazard alert image denotes safety
related instructions and warnings in this manual. DO NOT install, operate, or perform maintenance on this
system until you have read and understood the instructions, precautions and warnings contained within this
manual.
English
Original Instructions
AD 350
Fume Extraction System
User Manual
Installation, Operation, and Service Information
UM-AD 350-BOFA-US
Revision 6.4
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Summary of Contents for Donaldson BOFA AD 350
- Page 1 AD 350 Fume Extraction System User Manual Installation, Operation, and Service Information This manual contains specific precautions related to worker safety. The hazard alert image denotes safety related instructions and warnings in this manual. DO NOT install, operate, or perform maintenance on this system until you have read and understood the instructions, precautions and warnings contained within this manual.
- Page 2 Donaldson BOFA Donaldson BOFA Technical Service If a problem arises with your system, please refer to the troubleshooting section of this manual. If the problem is still not resolved, please: • Visit our website at for online help. donaldsonbofa.com •...
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Page 3: Table Of Contents
AD 350 User Manual Table of Contents Overview �������������������������������������������������������������������������������������������������������������������������������������������� 5 1�1� Front view of AD 350 1�2� Rear view of AD 350 1�3� Overview of control panel Safety information ���������������������������������������������������������������������������������������������������������������������������� 8 2�1� Important safety notes 2�2� Warning and information labels 2�3�... - Page 4 Donaldson BOFA System specifications ��������������������������������������������������������������������������������������������������������������������22 Contact information �������������������������������������������������������������������������������������������������������������������������23 Inspection record �����������������������������������������������������������������������������������������������������������������������������24...
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Page 5: Overview
AD 350 User Manual Overview 1�1� Front view of AD 350 Handles Company branding Control panel Clip Feet... -
Page 6: Rear View Of Ad 350
Donaldson BOFA 1�2� Rear view of AD 350 Blower cooling outlet Mains on/off switch Air outlet Mains inlet Signal cable inlet Air inlet... -
Page 7: Overview Of Control Panel
AD 350 User Manual 1�3� Overview of control panel The diagram below shows an overview of the control panel. Company branding Filter blocked Flow adjustment Filter 75% full System running clean VOC alarm... -
Page 8: Safety Information
Donaldson BOFA Safety information 2�1� Important safety notes Concerning symbols used on the extraction system and referred to within this manual. Symbol Meaning Refers to an immediately impending danger. If the danger is not avoided, it DANGER could result in death or severe (crippling) injury. Please consult the manual when this symbol is displayed. -
Page 9: Warning And Information Labels
AD 350 User Manual Dangers to eyes, breathing, and skin Once used, the filters within the extraction system may contain a mixture of particulates, some of which may be sub-micron size. When the used filters are moved, it may agitate some of this particulate, which could get into the breathing zone and eyes of the operative. -
Page 10: Serial Number Label
Donaldson BOFA 2�3� Serial number label Location: Top right on the right-hand side panel. Meaning: This label contains a variety of information about the extraction system, including: • Company name, address and contact number • Extraction system model • Extraction system serial number •... -
Page 11: Fire Risk Warning
AD 350 User Manual 2�4� Fire risk warning In the very rare event that a burning ember or spark is drawn into the fume extraction system, it may be possible that the filters will ignite. Whilst any resultant fire would typically be retained within the fume extraction system, the damage to the extraction system could be significant. -
Page 12: Before Installation
Donaldson BOFA Before installation 3�1� Packaging removal and system placement Before installation, check the extraction system for damage. All packaging must be removed before the system is connected to the power supply. Please read all instructions in this manual before using this extraction system. -
Page 13: Installation
AD 350 User Manual Installation The system has been designed to remove and filter fume containing potentially hazardous particulate and gases generated during manufacturing processes. Such hazardous substances are captured within a multi-stage filtration system after which the cleaned air is returned to the workplace. 4�1�... -
Page 14: Cabinets
The supply cord should DANGER only be replaced by a Donaldson BOFA engineer as an electrical safety test may be required after replacement. The system MUST be connected to a properly earthed outlet. -
Page 15: Optional Added Features
AD 350 User Manual 4�10� Optional added features The system can be configured to suit customer specification. These optional features would be discussed, arranged, and installed prior to delivery. If unsure what features your system is equipped with, please contact the seller with the extraction system serial number (refer to section 2 for location), who will be able to advise what specification has been supplied. - Page 16 Donaldson BOFA System OK signal (optional) The extraction system will output a signal to alert the user when the system has failed or when the filters are blocked. This feature will not directly stop the extraction system from running correctly, but if fitted, this feature should be terminated correctly before power is applied to the system.
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Page 17: Operation
AD 350 User Manual Operation 5�1� Turning extraction system on The on/off switch must be switched to the “on” position (refer to section 1 for switch location) by depressing the (I) side of the switch. Powder-coated 5�2� Setting the desired airflow The system features variable airflow speed. This enables the user to set the required airflow rate. Over time as the filters begin to block, the user should manually increase the blower speed to ensure the correct flow is maintained to compensate for any loss in performance caused by the added restriction of the partially blocked filters. -
Page 18: Maintenance
Donaldson BOFA Maintenance 6�1� Maintenance UK It is a legal requirement, under regulation 9 of the COSHH regulations, that all local exhaust ventilation systems are thoroughly examined and tested at least once every 14 months (typically carried out annually). The approved code of practice recommends that a visual check should be carried out at least once a week. -
Page 19: Pre-Filter Replacement
AD 350 User Manual 6�3� Pre-filter replacement Refer to section 2.2 for PPE requirements. During use, the system will alert the user when its filter needs replacing. When the filter needs to be changed, the LEDs are illuminated as below. To remove and replace the pre-filter, follow the procedure detailed below. 1. -
Page 20: Troubleshooting
Donaldson BOFA Troubleshooting 7�1� Fault indication In the unlikely event of a problem with the extraction system, please contact your local representative. -
Page 21: Replacement Parts
(see maintenance section for replacing filters), when the extraction system is not performing efficiently, or at least once every 12 months. To maintain performance, it is important that the filters are replaced with identical Donaldson BOFA filters. To reorder, please refer to the filter number printed on the filter installed in your extraction system. See part numbers below: 1. -
Page 22: System Specifications
Donaldson BOFA System specifications Extraction system: AD 350 Size: Imperial (inches) Metric (mm) Airflow: 206 cfm (350 m Height 23.2 Weight: 77 lbs (35 kg) Width 14.8 Airflow measuring system: Windvane Depth 18.3 Suction pressure: 96 mBar Blower: Centrifugal fan Filters:... -
Page 23: Contact Information
AD 350 User Manual Contact information Donaldson BOFA head office – UK & ROW: Tel. +44 (0) 1202 699 444 19-20 Balena Close Email: Creekmoor Industrial Estate bofasales@donaldson.com Poole Dorset BH17 7DU United Kingdom Donaldson BOFA German office: Email: bofavertrieb@donaldson.com Donaldson BOFA US office: 303 S Madison Street Tel. +1 (618) 205 5007... -
Page 24: Inspection Record
Donaldson BOFA Inspection record Inspection Record Local Exhaust Ventilation System Health & Safety at Work Act 1974 - Control of Substances Hazardous to Health - Regulation 9 (2002) Thorough Examination and Testing of Local Exhaust Ventilation Systems Company: System Designation:... - Page 25 Process enclosure, extract offtake(s), hose/ducting, and extraction system. Inspection and Maintenance Record 1. Daily inspection Inspection of the process to ensure extract devices/nozzles/enclosures/hoses are in place and correctly positioned. Examination of the extraction system to ensure it is running. This to be carried out by the operator. Daily inspection not recorded.
- Page 26 Weekly inspection by supervisor of physical condition of extract devices/nozzles/enclosures/hoses and extraction system for damage, change (parts added or removed) and correct operation, etc. Check also that daily inspections have been completed. Tick boxes to confirm system ok/change. Add details of any changes. Report changes to Engineering Manager.
- Page 27 Process enclosure, extract offtake(s), hose/ducting, and extraction system. Inspection and Maintenance Record 3. Monthly inspection In addition to weekly checks, disconnect hoses and check for blockage and smooth operation of fan, signs of dust or vapor/gas/ odor carry over. Tick boxes to confirm system ok/change. Add details of any changes. Report changes to Engineering Manager. Record any remedial actions taken.
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