INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS
CAUTION:
Only qualified personnel should undertake the procedures outlined in this document.
NIBCO INC., its agents, representatives and employees assumes no liability for the use of these
procedures. These procedures are offered as suggestions only.
NIBCO Technical Services • Phone: 1.888.446.4226 • Fax: 1.888.336.4226
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N I B C O I N C .
W O R L D H E A D Q U A R T E R S
1 5 1 6 M I D D L E B U R Y S T.
E L K H A R T, I N 4 6 5 1 6 - 4 7 4 0
U S A
P H O N E : 5 7 4 . 2 9 5 . 3 0 0 0
F A X : 5 7 4 . 2 9 5 . 3 3 0 7
W E B : w w w . n i b c o . c o m
Review Date: 01/18/2012
Original Date: NA
TS-4 Replacement Instructions
Factory Installed Supervisory Switches for
NIBCO
®
GD-4765-8N/GD-6765-8N Grooved Butterfly Valves
and
WD/LD-3510-8, 2002 and Later Wafer/Lug Butterfly Valves
Tools Required:
1/8” Allen Wrench
5/32” Socket Pin Head Wrench (2” – 8”)
3/16” Socket Pin Head Wrench (10” – 12”)
9/16” Socket Wrench (2” – 8”)
3/4” Socket Wrench (10” – 12”)
3/16” Standard Screwdriver
