FD-E series burners are particularly suited to direct-fired applications and can be mounted directly on to the wall of a dryer, oven or process air heating duct to operate either in line with or at 90˚ to the process air flow. FD-E series burners produce short flame profiles – so important for industrial oven design. Combustion air and gas is progressively mixed within the internal burner cone assembly, guaranteeing stable combustion over a wide range of oven/dryer process air flows. Heat Input Range Burner turn-down is determined by the ratio of the high and low gas firing rates. The maximum turn-down ratio is 40:1. Lanemark FD-E series packaged burners are designed to offer low cost, high turn-down (gas only) control for process air heating applications in convection ovens and dryers. l Product finishing ­ – Pre-treatment dryers ­ inal treatment –F ovens for paint drying – onveyor and C batch ovens l Textile and fabric dryers machines l Food processing l Powder and grain dryers FD burners conform with European Standard EN 746 Part 2 as appropriate and are pre-wired and tested prior to despatch. Specifications FD-E burners comprise a burner windbox, combustion air fan, a manual sliding damper fitted between the combustion air fan and the air entry flange on the burner windbox, a compact monobloc valve gas train and gas burner controls mounted on a control plate. Standard control items include a burner controller, ignition transformer and differential air pressure switch. Two 3-way air valves perform safety checks on the air pressure switch in both open and closed modes each time the burner fires, allowing the independent operation of the combustion air fan in conjunction with oven/dryer main recirculation fans. Fuels 4 atural gas N l ropane P Control voltages 4 30V 2 l 10V 1 Combustion air fan electrical supplies 4 00V/3ph/50Hz 4 l 30V/1ph/50Hz 2 Flame sensing 4 lame electrode F l V scanner U Heat output control options 4 n/off O l Modulating (gas only) Either 3 wire valve or positioning (24/110/230V) 4 igh/low H or 4 - 20mA or 0 - 10V DC Typical Applications

FD-E BURNERS Front Face Side View CONTROL PLATE Ø'X1' Flame Tube Ø'X2' Combustion Tube BURNER DEPTH BURNER / TUBE FLANGES OVEN HOLE DIM 'H1' Hi/Lo Control DIM 'H2' Modulating Gas CONTROL PLATE SERVICE CLEARANCE PROJECTION FROM OVEN DIM 'C' SERVICE CLEARANCE BURNER HEIGHT Oven Mounting Details 8 STUDS M'P' x 35 LONG EQUI-SPACED AS SHOWN FLAME TUBE DIM 'W' COMBUSTION TUBE (OPTIONAL SUPPLY) DIM 'E' GAS INLET SIZE 'K' BSP FEMALE ACCESS TO FAN GAS TRAIN PROJECTION A B C D E F G H1 H2 J K L M N P R S T V W X1 X2 Net Gross Weight Weight mm mm mm mm mm mm mm mm mm mm "BSP mm mm mm Stud mm mm mm mm mm...