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Collars • Turbine EnclosuresI MIX AND APPLY THE ADHESIVE ADHESIVE APPLICATION GUIDELINES: A 61 ALWAYS WEAR PROTECTIVE GOGGLES AND GLOVES WHEN MIXING AND APPLYING ADHESIVE.THE ADHESIVE s MATERIALS ARE FLAMMABLE.KEEP ADHESIVE MATERI- ALS AWAY FROM SPARKS AND IGNITION SOURCES. Step 1 ASPHYXIATION FIRE EXPLOSION Read Adhesive Applications Guidelines, THE ADHESIVE MATERIALS AND VAPORS ARE FLAM- MABLE.TO PREVENT FIRE OR EXPLOSION HAZARD, Step 2 IF A HEAT GUN(OR OTHER IGNITION SOURCE)IS USED Check date on adhesive. Adhesive shelf life is six FOR SUPPLEMENTAL HEAT,FIRST EVACUATE FLAM- MABLE VAPORS WHICH MAY ACCUMULATE IN THE months. TURBINE ENCLOSURE. Step 3 Thoroughly mix two part adhesive in accordance with the detailed mixing instructions contained in the adhe- sive kit (Kit AD). Use the following guidelines, which are based on NOTE: Properly mixed adhesive will change to a outside ambient temperature, to mix and apply ad- darker uniform color. hesive.(Adhesive shelf life is six months.Check pro- duction date on box). Step 4 When required for turbine enclosure adhesive: Apply with supplied application tool. Recommended method for supplemental heat is Step 5 to transfer warm air to the turbine enclosure while Fill the channel from inside turbine enclosure. keeping ignition sources away. CURING Heat sources: • Salamander heater. Step 1 • Radiant heater. Allow adhesive to cure 24 hours minimum. • Heat gun (maximum output temperature 200°F) NOTE: Mating parts must not be moved before adhe- LI Can be used for turbine enclosure adhesive if sive is fully cured. outside temperature is at least 45°F. Step 2 For cold and cool weather(less than 600F): For outside ambient temperatures below 60°F, apply • preheat the adhesive to 65-75°F. supplemental heat to initiate adhesive curing process. NOTE: See Adhesive Application Guidelines. • Mix adhesive. - Add supplemental heat inside the assembled tur- TESTING bine enclosure to raise temperature of collar and Step 1 enclosure to 60°F minimum, 150°F maximum. Read Section D8, Hydrostatic Water Test for details. - Apply adhesive. • Continue to apply supplemental heat to adhesive FIGURE 29 until it hardens (30 minutes minimum). Warm Weather (between 61°F and 85°F): 1 Adhesive will harden in approximately 30 minutes. NTE Reducer and Lid Turbine Adhesive 0 No supplemental heat required. ————— - ——————— Enclosure Adhesive Hot weather (above 850F): Channel • Apply adhesive more rapidly (it will harden in 15 Turbine Enclosure Collar minutes). • (Alternate)Cool the adhesive to 60°F to slow down Containment Collar chemical reaction. O Increases allowable application time. CONTINUED ON PAGE 22 21