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Resumen del manual
Disconnect all power before installing or servicing heater. Failure to do so could result in personal injury or property damage. Heater must be installed by a qualified person in accordance with the National Electrical Code, NFPA 70. 1. All wiring should be done in accordance with local codes and the National Electrical Code by a qualified person. 2. Connect air heaters to same line voltage as on heater nameplate. 3. Check possibility of corrosion if heaters are operated in atmospheres other than air. 4. In general, locate heater approximately 1 foot from the floor, but not less than 6 inches, for best overall results. Heater, however, can be located anywhere to meet unique requirements of any particular application. 5. Heaters are mounted directly on any type of noncombustible surface— masonry, concrete, block, plastered walls, metal framework, etc.— using appropriate hardware. 6. Standard heaters are mounted in a horizontal position with the terminal end on the left. The system designer is responsible for the safety of this equipment and should install adequate back-up controls and safety devices with their electric heating equipment. Where the consequences of failure could result in personal injury or property damage, back-up controls are essential. © 2010 Chromalox, Inc. MOUNTING 1. Locate heater position on wall. This unit has special baffle plates and vent holes in the cover to ensure sufficient convection currents. Make sure that the heater is mounted so that the mounting label located on the end cover points up (Fig. 1). 2. To locate mounting holes, see Specifications Table for heater in question. In standard 16” stud center frame construction, locate wall studding and locate 1 upper and 1 lower mounting hole in center of stud. 3. Drill a pilot hole in metal or wood surfaces using a convenient small size drill. 4. Drill the 4 holes in accordance with sizes in Table 1. Insert anchors where applicable. 5. Remove cover screws. 6. Remove cover. 7. Fasten to wall with screws as listed in Table 1. Turn tight and then back off 1/2 turn, to allow for expansion and contraction. 8. Replace heater cover — fasten with screws and washers removed in Step 5. Fire Hazard • Not suitable for household or residential use. • Do not cover. • Keep combustible material away from heater. • Do not recess heater into wall. Figure 1 - Mounting Table 1 — Suggested Heater Mounting Screws (Types and Sizes) Type Mounting Surface ** Accessory Hardware Screw Type Drill Size and Type Screw Size to Fit Hole Size in Heater Mounting Plates Terminal End Opposite End Ackerman Round Head Mach.Steel 1/2” Masonry 1/4 x 20 x 3” 1/4 x 20 x 2” Concrete, Block Masonry Lead Anchor Round Head. Mach. Steel or Pan Head Metal (Self-tapping) 3/8” Masonry #14 x 3” #14 x 2” Wood Studs Wood or Metal (Self-tapping) #14 x 3” #14 x 2” Plaster Wall Hollow or Similar Type Toggle Bolt #7 1/4 x 4” 1/4 x 3” * Metal Beam, Channel, etc. Nuts, Washers Round Head Mach. Steel #7 Twist 1/4 x 20 x 1-11/16”* 1/4 x 20 x 13/16”* * If clearance permits, use washer, lockwasher and nut; otherwise, drill and tap. To these lengths add thickness of beam, washers, nut, etc. ** If mounting structure permits, except plastered hollow walls, explosive type anchors can be used. Suggest sizes noted in Table and/or sketches be used to determine size of anchors. 4" Machine Screw (4 Pls.) BA Heater Mounting Dimensions (In.) Model Dimensions (In.) A B H-1801 5-3/4 19-1/2 H-2405 5-3/4 25 H-2406 9-7/8 25 H-2407 9-7/8 25 2 WIRING ELECTRIC SHOCK HAZARD. Any installation involving electric heaters must be performed by a qualified person and must be effectively grounded in accordance with the National Electrical Code to eliminate shock hazard. Note: All wiring should be done in accordance with local codes and the National Electrical Code by a qualified person. 1. Electrical wiring enters heater case through 7/8” opening in end of heater. 2. Grounding conductor, with green insulation, should be secured to grounding screw located on case. RENEWAL PARTS IDENTIFICATION ReflectorWallElementAir Space Between Wall and HeatInsulating Insulating HeaterModel VoltsWattsHeating Element Bushing Bushing Cover120 1000 SE-1850 – 120V - 500W (2) 032-010978-001 (4) 032-010978-002 (4) 152-108257-001 H-1801 240 1000 SE-1850 – 240V - 500W (2) 032-010978-001 (4) 032-010978-002 (4) 152-108257-001 480 1000 SE-1850 – 240V - 500W (2) 032-010978-001 (4) 032-010978-002 (4) 152-108257-001 120 1500 SE-2475 – 120V - 750W (2) 032-010978-001 (4) 032-010978-002 (4) 152-108257-002 H-2405 240 1500 SE-2475 – 240V - 750W (2) 032-010978-001 (4) 032-010978-002 (4) 152-108257-002 480 1500 SE-2475 – 240V - 750W (2) 032-010978-001 (4) 032-010978-002 (4) 152-108257-002 120 2000 SE-2450 – 120V - 500W (4) 032-010978-001 (8) 032-010978-002 (8) 152-108257-003 H-2406 240 2000 SE-2450 – 240V - 500W (4) 032-010978-001 (8) 032-010978-002 (8) 152-108257-003 480 2000 SE-2450 – 240V - 500W (4) 032-010978-001 (8) 032-010978-002 (8) 152-108257-003 1...