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Resumen del manual
Type TLC, TLO, TLS, TLI, KTLC, KTLO, KTLS, KTLI, KBLC, KBLS, BLCK, & BLCS Series Industrial Over-The-Side Immersion Heaters Type KTLC Type TLC Type KBLS Shown above are Moisture Resistant Terminal Enclosures. Explosion Resistant Terminal Enclosure not shown. Note: Consult factory for specific installation instructions for heaters with additional features not detailed in this installation guide. Such additional features may include thermocouples supplied as a special order modification. GENERAL Safety Guidelines The safety and performance of this heater is dependent on proper handling, installation, control and maintenance. As Chromalox can not anticipate all conditions under which this information and heater, or this heater in combination with other manufacturer’s products may be used, it is advised that you conduct your own tests to determine the safety and suitability of this heater in combination with other products in your application. Where the consequences of overheating or failure could result in personal injury or property damage, back-up controls and safety devices are essential. The Safety Alert Symbol: is found throughout these installation instructions to identify potential hazards that can result in personal injury. The seriousness of the potential risk is identified by one of these three words: ! – will result in serious injury or death. WARNING – could result in serious injury or death. ! – may result in minor or moderate injury. Read and follow these instructions to minimize risks of electric shock or fire. Save these instructions for future reference. Chromalox Type TLC, TLO,TLS,TLI, KTLC, KTLO, KTLS, KTLI, KBLC, KBLS, BLCK, & BLCS series industrial Over-The- Side immersion heaters are designed for a wide variety of heating applications. 1. Heater Construction Characteristics A. High quality resistance wire held in place by compacted Magnesium Oxide Refractory or compacted proprietary cement enclosed in a wide variety of sheath materials. B. Low to high watt densities. C. Standard selection of sheath materials include copper, steel, INCOLOY® alloy and stainless steel. This broad selection of sheath materials will operate successfully in many corrosive solutions. © 2010 Chromalox, Inc. GENERAL (cont’d.) D. Riser type construction puts the heat at the bottom inducing natural “stirring action” and evenly distributed temperatures. E. Units are available with E1 General Purpose, E4 Moisture Resistant, E2 Explosion/Moisture Resistant and E3 Explosion Resistant terminal enclosures. IMPORTANT: It is the responsibility of the purchaser of the heater to make the ultimate choice of sheath material based upon his knowledge of the chemical composition of the corrosive solution, character of the materials entering the solution, and controls which he maintains on the process. CHROMALOX cannot warrant any electric immersion heater against failure by sheath corrosion if such failure is the result of operating conditions beyond our control. Sheath corrosion can result in a ground fault which, depending upon the solution being heated, can cause an explosion or fire. SPECIFICATIONS TLC, TLO, TLS, TLI (10) (A) (B) (4) (4-1/2) (3-1/2) 3-1/2 approx. Tank Bottom 1”–11-1/2 NPT Tube Riser Gasket Thermostat Well Heating Elements Sludge Leg/sAssemble As Shown (See Installation) (4-1/16) (B) (A) Note: Thermostat shipped separately in kit. See page with renewal parts for ordering information. Specifications – Model No. Elements Phase Volts kW Model No. Elements Phase Volts kW Sheath Material Dimensions (In.) (A) Riser Height (B) Min. Tank Opening Clearance TLC-210 TLC-212 2 2 1 1 240-480 240-480 10 12 TLC-315 TLC-318 3 3 1 or 3. 1 or 3. 240-480 240-480 15 18 Copper Copper 48 48 45 52-1/2 TLC-220 2 1 120-240-480 2 TLC-330 3 1 or 3. 1 or 3Y 120-240 480 3 Copper 36 12-1/4 TLC-240 TLC-260 TLC-280 2 2 2 1 1 1 120-240-480 120-240-480 240-480 4 6 8 TLC-360 TLC-390 TLC-312 3 3 3 1 or 3. 1 or 3. 1 or 3. 120-240-480 120-240-480 240-480 6 9 12 Copper Copper Cooper 36 36 36, 48 22-1/4 29-1/2 37-3/8 TLI-210 TLI-212 2 2 1 1 240-480 240-480 10 12 TLI-315 TLI-318 3 3 1 or 3. 1 or 3. 240-480 240-480 15 18 Incoloy Incoloy 48 48 45 52-1/2 TLI-220 2 1 120-240-480 2 TLI-330 3 1 or 3. 1 or 3Y 120-240 480 3 Incoloy 36 12-1/4 TLI-240 TLI-260 TLI-280 2 2 2 1 1 1 120-240-480 120-240-480 240-480 4 6 8 TLI-360 TLI-390 TLI-312 3 3 3 1 or 3. 1 or 3. 1 or 3. 120-240-480 120-240-480 240-480 6 9 12 Incoloy Incoloy Incoloy 36 36 36, 48 22-1/4 29-1/2 37-3/8 TLO-220 TLO-230 TLO-240 TLO-250 TLO-260 TLO-270 2 2 2 2 2 2 1 1 1 1 1 1 120-240-480 120-240-480 120-240-480 120-240-480 120-240-480 240-480 2 3 4 5 6 7 TLO-330 TLO-345 TLO-360 TLO-375 TLO-390 TLO-310 3 3 3 3 3 3 1 or 3. 1 or 3. 1 or 3. 1 or 3. 1 or 3. 1 or 3. 120-240-480 120-240-480 120-240-480 120-240-480 120-240-480 240-480 3 4.5 6 7.5 9 10 Steel Steel Steel Steel Steel Steel 36 36 36, 48 48 48 48 22-1/4 29-1/2 37-3/8 45 52-1/2 56-1/2 TLS-210 TLS-212 2 2 1 1 240-480 240-480 10 12 TLS-315 TLS-318 3 3...