Watts LF215 - Manual

IS-215
Series LF215
Water Regulator
Installation and Operating Instructions
LF215
Kit for Model LF215
includes parts shown
Part Name OrderiNg
COde NO.
kit NO. Size
A - Diaphragm Assembly 0877060 215YRK 1 ⁄
4
, 1 ⁄
2
B - Disc Assembly
C - Seat and O-ring
D - Strainer
E - Bottom Plug Gasket
a
B
C
d
e
Decrease - Turn
Counterclockwise
Increase - Turn
Clockwise
Installation
• This valve should be installed where it is accessi-
ble with sufficient clearance for cleaning, service
or adjustment.
• Flush line
• Optimize performance by installing close to
equipment
• Install with arrow in direction of flow
• Adjust pressure setting while flowing
DANGER !
Any time a reducing valve is adjusted, the use of
a pressure gauge is recommended to verify cor-
rect pressure setting. Do not bottom out adjusting
screw on spring cage.
WARNING !
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.
Repair
WARNING !
Depressurize the valve before servicing.
Erratic operation is usually caused by dirt in seat area.
To clean; remove bottom plug, seat spring, strainer
and seat disc. Clean or replace and reassemble,
making sure seat disc is centered in hole.
WarNiNg: This product contains chemicals known to the
State of California to cause cancer and birth defects or
other reproductive harm.
For more information: www.watts.com/prop65