M9000-310 and M9000-320 Series Weather Shield Enclosures
Installation Instructions
1
Applications
The M9000-310 and M9000-320 Weather Shield
Enclosures are cost-effective and durable weather
shields designed to provide a degree of protection for a
single Johnson Controls® M9000 Series Electric
Actuator used in either control damper or iron flanged
valve applications. These weather shield enclosures
are manufactured to National Electrical Manufacturers’
Association (NEMA) 3R specifications and protect the
electric actuator from corrosion, rain, freezing rain,
sleet, and snow. The enclosure can be mounted
indoors or outdoors; however, it may not prevent
externally formed ice from restricting the motion of the
rotary shaft.
Each enclosure is constructed of impact-grade ABS
plastic that provides excellent impact resistance. The
cover features ultraviolet inhibitors that extend service
life by preventing the cover from becoming brittle or
damaged by the sun or other environmental elements.
The transparent cover provides an unobstructed view
of the electric actuator without having to disassemble
the enclosure. An appliance cord enables installation of
control wiring, and a form-fitting seal prevents water or
moisture from entering the unit and damaging the
actuator.
Installation
Refer to the following documentation for more
information on the M9000 Series Electric Actuators and
Valve Linkages used with the M9000-310 and M9000-
320 Weather Shield Enclosures:
•
M9106-xGx-2 Series Electric Non-Spring Return
Actuators Installation Instructions (Part No. 34-
636-1085)
•
M9108, M9116, M9124, and M9132 Series Electric
Non-Spring Return Actuators Installation
Instructions (Part No. 34-636-399)
•
M9109 Series Electric Non-spring Return
Actuators Installation Instructions (Part No. 34-
636-1190)
•
M9220-AGx-3 Floating Electric Spring Return
Actuators Installation Instructions (Part No. 34-
636-1689)
•
M9220-Bxx-3 On/Off Electric Spring Return
Actuators Installation Instructions (Part No. 34-
636-1239)
•
M9220-GGx-3 Proportional Electric Spring Return
Actuators Installation Instructions (Part No. 34-
636-1697)
•
M9000-53x Cast Iron Flanged Valve Linkage Kit for
Mounting a Single M9000 Series Electric Actuator
Installation Instructions (Part No. 14-1298-18)
•
M9000-53x Series Cast Iron Flanged Valve
Linkage Kit for Tandem Mounting of M9000 Series
Electric Actuators Installation Instructions
(Part No. 14-1298-26)
IMPORTANT:
The M9000-310 and M9000-320
Weather Shield Enclosures only provide protection
for the Johnson Controls M9000 Series Electric
Actuator used in control damper and iron flanged
valve applications. To ensure proper operation,
check that all associated equipment used in the
application is suitable for the surrounding
environment.
M9000-310 and M9000-320 Series Weather Shield
Enclosures
Installation Instructions
Part No. 14-1330-18, Rev. B
Issued
June 2016
14- 1330- 18, Rev . B
