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Page 3 of 3 <br />Operation and Maintenance Model <br />Instructions <br />0 WARNING <br />Re -installation of a removed sprinkler may compromise the operational safety of the sprinkler system. <br />• NEVER reinstall a removed sprinkler. <br />• ALWAYS use new sprinklers for replacement. <br />1. Select new sprinklers with identical performance characteristics as well as respective accessories such as <br />escutcheons, cover plates, and protective caps. A stocked spare sprinkler cabinet may be provided for this <br />purpose on site. <br />2. According to appropriate system description and/or valve instructions, remove the system from service, drain all <br />water, and relieve all pressure on the piping. <br />3. Only for flush and concealed style sprinklers: Remove the ceiling ring or cover plate assembly of the old sprinkler <br />by gently unthreading or pulling it off the sprinkler body (depends on the sprinkler model used). <br />4. Use the proper sprinkler wrench for the old sprinkler according to its Technical Data Sheet. <br />5. Only for flush and concealed style sprinklers, but not for domed concealed sprinklers: Replace the plastic <br />protective cap over the old sprinkler and fit the wrench over the cap. <br />6. Use the wrench to remove the old sprinkler by turning it counterclockwise to unthread it from the piping. <br />7. Install the new sprinkler by following its Handling and Installation Instructions. <br />8. Place the system back in service and secure all valves. <br />9. Check for and repair all leaks. <br />5. DISPOSAL <br />At end of use the product described here should be disposed of via the national recycling system. <br />6. CONTACT <br />The sprinkler and accessories are available through Viking distributors only. Contact your local Viking sales office <br />which can be found on our website: <br />Americas and Asia: www.vikinggroupinc.com/locations OR Europe, Middle East, Africa (EMEA): <br />www.viking-emea.com/contact <br />Manufacturer: <br />The Viking Corporation <br />5150 Beltway SE <br />Caledonia, MI 49316 <br />Tel.: (800) 968-9501 <br />Fax:269-818-1680 <br />Technical Services: 1-877-384-5464 <br />techsvcs@vikingcorp.com <br />F_031022 Rev 01 August 25, 2022 <br />Importer EU: <br />Viking S.A. <br />21, Z.I, Haneboesch <br />L-4562 Differdange / Niederkorn <br />Tel.: +352 58 37 37 —1 <br />Fax: +352 58 37 36 <br />vikinglux@viking—emea.com <br />Asia Pacific (APAC) Main Office: <br />The Viking Corporation (Far East) Pte. Ltd. <br />69 Tuas View Square <br />Westlink Techpark, Singapore 637621 <br />Tel: (+65) 6 278 4061 <br />Fax: (+65) 6 278 4609 <br />vikingAPAC@vikingcorp.com <br />Q <br />EVERETT fo ETT <br />Everett Fire Dept. Permit Review <br />Status: Approved <br />Reviewed By: KBrown <br />04/04/2023 11:09:40 <br />AM <br />