Contents Overview of your DL250 (front) V2 May 16 Overview of your DL250 (back) Important safety notes Safety labels Unpacking and unit placement Fume capture methods Connecting to power supply Optional added features Optional added features (cont’d) (cont’s) Turning extractor On Cleaning the unit Pre-filter / HEPA filter replacement Contact information...
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Overview Feet Filter Condition Indicator Main Isolation Switch...
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Overview Clips Stop/Start Override (Optional) Jack port for Footswitch (Optional) Signal Cable Inlet (Optional) Fused Mains Inlet With Fuse Tray...
Important Safety Instructions To reduce the risk of fire, electric shock or injury: Always isolate the system from the mains power supply before removing the pump/motor access panel. 2. Use only as described in this manual. Connect the system to a properly grounded outlet. Dangers to eyes, breathing and skin Once used, the filters within the DentalPRO DL250 system may contain a mixture of particulates, some of which may...
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Safety Instructions Serial Number Label Warning and Information labels The following listing details labels used on your DL250 unit. Location: Lower Rear of unit above mains inlet. Meaning: This label contains a variety of information about the extraction unit, including. Goggles, Gloves &...
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Before Installation Packaging removal & unit placement Before installation, check the extraction unit for damage. All packaging must be removed before the unit is connected to the power supply. Please read all instructions in this manual before using this extractor. Move the unit to the location where it is going to be installed and remove the outer packaging.
Purge air should be kept to a minimum, where possible, to prevent the fume being blown away from the nozzle. Installation Moving products For applications where the product to be marked is moving past the stationary head the capture nozzle should be positioned as close as possible to the marking area on the side the product is moving towards.
Installation Specification DentalPRO 250 Dimensions: Height 522mm Depth 285mm Width 290mm Weight: 8Kg Voltage: 115/230V Frequency: 50/60Hz Full load current: 230V:0.9A 115V:1.2A Power: 0.135w Capacity:180m Connection to Power Supply Please follow the above specification when selecting the power supply outlet for the DP250, ensure the power supply is suitable before connecting the DP250.
requirement for an external start signal. This feature is Installation useful for engineers carrying out works/ tests on the extractor without the need for the auxiliary signal being present. Footswitch A footswitch is available for the DentalPRO DL250. The switch is plugged into the jack port at the rear of the unit. The unit can be powered on and off via this foot operated Optional added features switch.
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Installation Filter Blocked / System Fail Signal With this option the DL250 will output a signal to alert the user when the extractor has blocked filters. This feature will not directly stop the extractor from running correctly, but if fitted this feature should be terminated correctly before power is applied to the DL250.
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Operation Turning extraction unit On The DentalPRO DL250 features a mains isolated switch located on the front of the unit. The unit can be powered on by pressing the green rocker switch located on the right hand side of the front face of the unit. Footswitch A footswitch is available for the DentalPRO DL250.
Maintenance 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.
HEPA Filter Replacement Maintenance To replace the HEPA filter please follow the procedure below. Isolate the electrical supply to the extractor 2. Undo the 2 latches on the side of the extractor Lift the filter plate, this will allow the pre filter to be removed Replacing Filters 4.
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Troubleshooting In the unlikely event of a problem with your DentalPRO 250 please contact your local representative. BOFA Headquarters 19-20 Balena Close Creekmoor industrial Estate Poole Dorset BH17 7DU Phone: +44 (0) 1202 699 444 BOFA Americas 303 S.Madison Street Staunton Illnois 62088...
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Filter disposal Replacement Parts The filters are 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. For your guidance Deposit Comment Consumable Spares Listing*...
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