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