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3D PrintPRO HTP
USER MANUAL
V4 03/2024
UM-3D PRINTPRO HTP-BOFA-UK

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Summary of Contents for Donaldson BOFA 3D PrintPRO HTP

  • Page 1 3D PrintPRO HTP USER MANUAL V4 03/2024 UM-3D PRINTPRO HTP-BOFA-UK...
  • Page 2 • Or contact the helpline on +44 (0) 1202 699 444, Mon-Fri, 9am-5pm. Email: bofatechnical@donaldson.com. Serial Number For future reference, fill in your 3D PrintPRO HTP details in the space provided. The serial numbers are on the rating label located on the side/rear of the unit.
  • Page 3: Table Of Contents

    Contents Overview – Purge unit Overview – Purge unit function Overview – Control panel Safety instructions Safety instructions Before installation Connecting to power supply Signals & interface connections Connecting the hoses Operation Cleaning the unit Filter replacement Replacement parts 3D PrintPRO HTP 230V system specifications...
  • Page 4: Overview - Purge Unit

    Status panel Overview – Purge unit Filter door lock Feet Timer relay Main inlet On/off switch Purging unit outlet Purging unit inlet Fuse Interface compartment connector...
  • Page 5: Overview - Purge Unit Function

    Overview - Purge unit function UM-3D PRINTPRO HTP-BOFA-UK...
  • Page 6: Overview - Control Panel

    Overview – Control panel Purging indicator Filter blocked indicator Clear running indicator...
  • Page 7: Safety Instructions

    Concerning symbols used on the extraction unit and the full DOC and further information please contact the referred to within this manual. technical team at bofatechnical@donaldson.com. Warning Danger When working with the pump/motor housing open, live 230/115 volt mains components are accessible. Ensure Refers to an immediate impending danger.
  • Page 8 Serial number label Safety instructions Meaning: This label contains a variety of information about the extraction unit, including. Warning and information labels The following listing details labels used on your 3D • Company name, address & contact number PrintPRO HTP extraction unit. •...
  • Page 9: Before Installation

    Before installation Caution The pipework used with this extractor must be high temperature resistant, this can be either the one sold by Packaging removal & unit placement BOFA or you may use your own pipework. If this is the case, we are not responsible for any damage that may Before installation, check the extraction unit for be caused for using alternate pipework.
  • Page 10: Installation

    When a printer has finished printing, the 12V signal will be cut to the Purge unit, triggering the overrun function Installation to start. The timer delay relay which creates the "over- run" should be adjusted, allowing the user to set the time that the 3D PrintPRO HTP "over-runs"...
  • Page 11 For the pin out see the diagram below: Installation Note: Care must be taken to ensure that the system is correctly wired for the extraction unit to function correctly. Remote stop/start feature Enables the extraction unit to be remotely turned on/off via an external signal.
  • Page 12: Connecting The Hoses

    Installation Connecting the hoses 1. Connect the insulated hose to the rear of the valve unit. Use the industrial clamp to fix the hose in place (10mm socket required). 2. Measure the distance between the end of the insulation and the unit.
  • Page 13 3. From the insulation provided in the kit, cut a length that is 10mm more than the gap previously measured (see image above). 4. Remove the 2 protective strips from the insulation revealing the adhesive surface. Wrap the insulation around the industrial clamp and adhere both adhesive surfaces to one another.
  • Page 14: Operation

    Operation Turning extraction unit on The 3D PrintPRO HTR features a fused C14 IEC inlet for the mains cable as well as an on/off switch. The unit can be powered on and off by pressing the red rocker switch to the right-hand side. The power lead used to power the extractor must be suitable for 10A and up to 250V.
  • Page 15: Maintenance

    Filter information Maintenance A log of filter changes should be maintained by the user. The filters require attention when the display shows the configuration shown on the next page or when the extractor no longer removes fume efficiently. It is recommended that a spare filter is kept on site to Maintenance: UK avoid prolonged unit unavailability.
  • Page 16: Filter Replacement

    Maintenance To remove and replace the combined filter on the Purge unit follow the procedure detailed below. 1. Isolate the electrical supply to the extractor. 2. Undo the screw on the door at the right side of Filter replacement the extractor. 3.
  • Page 17: Replacement Parts

    Replacement parts Filter disposal The combined filter is manufactured from non-toxic materials. Filters are not re-usable, cleaning used filters is not recommended. The method of disposal of the used filters depends on the material deposited on them. Consumable spares For your guidance: The 3D PrintPRO HTP contains a combined filter.
  • Page 18: System Specifications

    System specifications Unit: 3D PrintPRO HTP 230V Flowrate: 22 m³h (12.9 cfm) ± 10% Airflow measuring method: Hot wire Weight: 24 kg Motor: Centrifugal fan Electrical supply: 230V Hertz: 50Hz Full load current: 2.0A Noise level: Below 75dB (A) (at operator position) Maximum altitude –...
  • Page 19: Contact Information

    19-20 Balena Close Creekmoor Industrial Estate Poole Dorset BH17 7DU United Kingdom Tel. +44 (0) 1202 699 444 Email: bofasales@donaldson.com BOFA German office: Email: bofavertrieb@donaldson.com BOFA US office: 303 S Madison Street Staunton, Illinois 62088 USA Tel. +1 (618) 205 5007 Email: bofasalesus@donaldson.com...
  • Page 20 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: System Installation Date: Designated Person: Inspection and Maintenance Schedules Daily checks.
  • Page 21 - 1 - Process enclosure, extract offtake(s), hose/ducting and extract/filtration unit. Inspection and Maintenance Record Daily inspection Inspection of the process to ensure extract devices/nozzles/enclosures/hoses are in place and correctly positioned. Examination of the extractor to ensure it is running. This to be carried out by the operator. Daily inspection not recorded.
  • Page 22 - 2 - Process enclosure, extract offtake, hose/ducting and extract/filtration unit. Inspection and Maintenance Record 2. Weekly inspection . . . Continued Weekly inspection by supervisor of physical condition of extract devices/nozzles/enclosures/hoses and extraction unit for damage, change (parts added or removed) and correct operation etc. Check also that daily inspections have been completed.
  • Page 23 - 3 - Process enclosure, extract offtake, hose/ducting and extract/filtration unit. Inspection and Maintenance Record 3. Monthly inspection In addition to weekly checks. Disconnect hoses, check for blockage and smooth operation of fan, signs of dust or vapour/gas/odour carry over. Tick boxes to confirm system ok/change. Add details of any changes. Report changes to Engineering Manager.

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