DVFR-8 Filter Regulator Coalescer with Activated
Contents
1. Specifications Air supply connection 1 2 BSP female Air outlet connections 1 4 BSP male x 3 with shut off valve Gauge port 1 8 BSP female Gauge range 0 11 bar 0 160 psi Size width 305mm height 280 mm Weight 3 3 kg Maximum air flow 3500 l min air supply pressure 13 bar regulated air pressure 0 8 bar operating temperature 100 C Degree of Filtration Activated Carbon 0 003ppm micro fibre Filter Condensate and Semi Automatic Coalescer Drain Upper Cover Assembly including diaphragm Replacement Filter Element 5 um Sintered Bronze Ball Valve 1 4 BSP M amp F Pressure Gauge 0 11 Bar Coalescer Filter 0 01pm Isolation Valve 1 2 Activated Carbon Filter 2012 Finishing Brands UK Ltd 2 Metal Filter Bowl with drain valve SAFETY WARNINGS Misuse Never exceed the recommended safe working pressure temperature for any of the equipment used Do not use paint solvents to clean the unit or filter element The fitting of non recommended or non original accessories or spare parts may create hazardous conditions Do not install the unit above electrical or any other equipment that will be damaged by discharged condensate Before dismantling the equipment for cleaning or maintenance all air pressures must be isolated and released When assembling an air pressure gauge to the unit DO NOT use a spanner always tighten by hand The disposal of non meta2. BH11 9LH UK Tel No 44 0 1202 571111 Fax No 44 0 1202 581940 Website address http www finishingbrands eu Registered office Finishing Brands UK Limited 400 Capability Green Luton Bedfordshire LU1 3AE UK Registered in England No 07656273 Vat No GB 113 5531 50 2012 Finishing Brands UK Ltd 4 June 12
3. DE VILBISS E SB E 8 309 iss 7 OPERATION MANUAL DVFR 8 Filter Regulator Coalescer unit with Activated Carbon element DEVILBISS E g Operation Manual DVFR 8 Filter Regulator Coalescer unit with Activated Carbon element Important Read and follow all instructions and Safety Precautions before using this equipment Description A compact compressed air Regulator Filter and Coalescer unit suitable for 1 or 2 operators The unit is suitable for use with the Respiratory Personal Equipment such as the Devilbiss Air Visor and Half Masks kits Filter Incoming air is rotated by a centrifuge unit to remove the heaviest liquid and solid particles The remaining solid particles are collected by porous bronze filter to 5um The accumulated liquid can be drained using the plug in the base of the bowl Regulator This allows the input pressure to be reduced to a stable output pressure following initial filtering Coalescer This removes the smallest amounts of liquids and solids down to 0 01um The liquid droplets are captured on micro fibres these form large droplets and collect in the bowl which can be drained using the plug at the base of the bowl Activated Carbon This element filters in a similar way to the Coalescer but will remove oil carry over to 0 003 ppm Shut of valves Each of the 3 outlets can be isolated independantly Model Order No DVFR 8 Compressed air filter regulator coalescer unit with activated carbon
4. unit the push button opens under spring operation b Manually The valve push button rotated to the right shuts off the drain permanently until it is rotated to the left when it can be pushed up to drain even when the unit is pressurised Maintenance Always de pressurise the whole unit prior to carrying out any maintenance work ensuring no pressure is locked in the unit or items attached to it The regulator knob should be wound fully to the right to exhaust all pressure after isolating Ensure earthing of the unit is not affected by maintenance activities see installation above Filter To replace this item unscrew and remove the bowl unscrew the central bolt and pull the filter down Coalescer To replace this item unscrew and remove the bowl then unscrew the coalescer element Care should be taken when replacing the element not to cross the threads Gauge When replacing this item screw a new gauge in by hand only do not use a spanner Seal the thread using a liquid sealant do not use PTFE tape It is recommended that filter coalescer activated carbon elements are replaced periodically i e when a drop in pressure is noticeable through the unit or every 6 months Do not use solvents or aggressive chemicals to clean the unit which may affect the materials of construction Always use recommended and original parts accessories 3 2012 Finishing Brands UK Ltd Finishing Brands UK Limited Ringwood Road Bournemouth
5. llic materials must be carried out in an approved manner Burning may generate toxic fumes Installation Do not install the unit above electrical or any other equipment that could be damaged by discharged condensate oil Ensure air flows through the unit in the direction of the arrows on the body Install the unit as near as possible to the point of use An isolation valve is fitted 7 to the inlet of the unit for convenience when maintaining and to release conden sate and oil from bowls see operation Slide to the right towards the regulator to open Slide to the left to close o The unit should be mounted in an upright position Ensure the earth lead is connected to an earth point and verify continuity from each ball valve item 4 to another known earth point a resistance of less than 1k ohm should be achieved for dissipation of electrostatic charge Operation Do not exceed the maximum working pressures and temperatures e When regulating the pressure always adjust from a lower pressure increasing to the desired pressure rather than from a higher pressure down To lock the set pressure the knob can be depressed which prevents it being adjusted To release the lock lift the knob up The drain valve on the bottom of the filter and coalescer can be used manually or semi automatically a Semi Automatic The valve push button is rotated to the left in this mode when the air pressure is exhausted from the
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