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INS T AL LA TI ON I NS T RU CT I ON S
WARNING
!
Proper installation of FEBCO Relief Valve Inner Diaphragm into the Relief Valve
Upper Guide for Models LF860, LF866, LF880V, LF886V
NOTICE
Failure to install inner diaphragm in this method will result in the inner diaphragm burst-
ing after installation.
Upper guide
Round edge of bead
to seat in groove of
upper guide
Inner diaphragm
4x Inner diaphragm
retainer screw
LF860, LF866, LF880V, LF886V
Read this Manual BEFORE using this equipment.
Failure to read and follow all safety and use information can
result in death, serious personal injury, property damage, or
damage to the equipment.
Keep this Manual for future reference.
O-Ring
retainer
Torque hand-tight to
11-16 in-lbf (1.2 - 1.8 N-m)
DO NOT OVER-TIGHTEN
IS-F-860-DIAPH
Relief Valve
Size: 2
⁄
1
2
Inner diaphragm
NOTICE
Fabric side to be on
outside of part at installation
Inner diaphragm plate
" - 10"
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Summary of Contents for Febco LF860
- Page 1 Keep this Manual for future reference. Proper installation of FEBCO Relief Valve Inner Diaphragm into the Relief Valve Upper Guide for Models LF860, LF866, LF880V, LF886V NOTICE Failure to install inner diaphragm in this method will result in the inner diaphragm burst- ing after installation.
- Page 2 For more information: www.watts.com/prop65 Limited Warranty: FEBCO (the “Company”) warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge.