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Town East Blvd. Mesquite, Texas 75149 800-876-4328 972-288-7557 Fax 972-222-0646 paragonind@worldnet.att.net 1 OPERATING INSTRUCTIONS FOR ALL WW ELECTRIC BURNOUT FURNACES WITH COMPUTERIZED PROGRAMMABLE CONTROLLERS (W13, W14, W18) AND WW COMPUTERIZED PROGRAMMERS (WTNFII-10, -19) Computerized programming of burnout furnaces provides for simple push-button operation for controlling your furnace during the burnout process. All programmers contain 3 built-in burnout programs which may be used immediately by pressing a couple of keys, or you may create your own individualized custom program(s). Your programmable controller allows up to four (4) custom programs. Program 1 allows for up to twenty (20) segments or as we refer to "RAMPS". Programs 2, 3, and 4 allows for up to ten (10) segments. A segment or "RAMP" consists of three (3) areas : 1) RATE OF HEATING/COOLING, 2) TEMPERATURE SETTING (either ° °°°°F or ° °°°°C), and 3) HOLD TIME FOR THE TEMPERATURE. You may also enter a DELAY to set the time you want the furnace to start the burnout program. All furnaces and controllers are warranted for one year against defects in workmanship or material. WW ELECTRIC BURNOUT FURNACES All of our WW Electric Burnout Furnaces feature industrial quality construction and sizes to fit every shop. They offer the simplest, most efficient and reliable means of burnout for the lost wax caster. All of these furnaces are enclosed in trouble-free stainless steel cabinets. Heating elements are secured in grooves inside the chamber; they are easily replaced when necessary. SPECIFICATIONS: NO. W13 ELECTRICAL ........................................... 240V AC -13A -3000 WATTS OUTSIDE DIMENSION ............................ 18"W X 21."H X 21."D HEATING CHAMBER .............................. 13" X 13" X 9" SHIPPING WEIGHT ................................. 135 LB. NO. W14 ELECTRICAL ........................................... 240V AC -16.7A -4000 WATTS OUTSIDE DIMENSION ............................ 19"W X 26."H X 22"D HEATING CHAMBER .............................. 14" X 14" X 14" SHIPPING WEIGHT ................................. 165 LB. NO. W18 ELECTRICAL ........................................... 240V AC -24A -5760 WATTS OUTSIDE DIMENSION ............................ 24"W X 31"H X 27"D HEATING CHAMBER .............................. 18" X 18" X 18" SHIPPING WEIGHT ................................. 299 LB. WW COMPUTERIZED PROGRAMMERS SPECIFICATIONS: NO. WTNFII-10 -COMPUTERIZED PROGRAMMER - 240V -20A NO. WTNFII-19 -COMPUTERIZED PROGRAMMER - 120V -20A 2 FURNACE GRATES & TRAYS For Wax Elimination Cycle The WW Furnace Grate and Tray simplifies burnout procedure. It is no longer necessary to remove flasks and tray, then replace flasks to avoid carbon build-up on heating elements, which is a primary cause of element failure. Now you merely slide the stainless steel tray(s) from beneath the grate at the end of the wax elimination cycle and proceed with burnout. you have removed 90% or more of the cause of offensive odor and air pollution. The grate is cast iron, like a cook-stove burner, for strong support and long life. Grates and trays are sized to fit standard electric burnout furnaces. N0. WWT13 GRATE & TRAY FIT NOS. W13 & W14 FURNACES (12." X 12." X 1."H) NO. WWT18 GRATE & TRAY FITS NO. W18 FURNACE (17" X 17" X 1.") NO. WWT13 CAN BE USED IN ANY FURNACE WITH A CHAMBER MEASUREMENT OF 12." X 12." UP TO 14" X 14". 3 INSTALLATION PROCEDURES FOR WW ELECTRIC BURNOUT FURNACES 1) W13 and W14 Furnaces require 240V - 20 Amp dedicated power supply and a NEMA NO: 6-20 receptacle or you can wire in direct with a breaker box nearby (USE A LICENSED ELECTRICIAN). W18 furnaces require 240V – 30 Amp dedicated power supply and a NEMA NO: 10-30 receptacle. 2) Set the furnace on a sturdy bench or table with a fire-proof top. Sides and back must be at least 12" from wall or side equipment. 3) The minimum voltage required to operate your furnace is 200V. The maximum is 250V. 4) Vent or Vents (depending on furnace model) and plug(s) are supplied for the top of the furnace. Keep vents open at all times until all fumes or vapors are eliminated. STEAM WAX ELIMINATION IS HIGHLY RECOMMENDED. 5) Read and remember the SAFETY RULES enclosed at all times. 6) Insert line cord plug into wall socket (or turn on breaker if direct wired). a. The Controller will display all segments and the alarm sounds. b. After a moment [ ldLE ] and the current temperature will alternately appear and the alarm will stop. (Remember - All programming, including permanent programs, begins from [ ldLE ] ). 7) Now refer to Permanent Program No. 1 (page 10). This is the wax burnout program which is 1 - 1. hours in length and a good system check for your controller. Your furnace is ready for use and you have two more permanent programs available. Programs No. 2 and No. 3. One of these should be suitable for your use. If not, you may refer to "PROGRAMMING INSTRUCTIONS" and set up your ow...

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