Dungs CP -9302-702 Instruções de instalação
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Imprimir páginaCP-9302-702 Actuator Drive
Installation Instructions
The CP-9302-702 electronic actuator drive processes a variable input signal from a controller to provide proportional control of
an electric actuator. The CP-930-702 is preset for current input (4-20 mA) and has additional wiring for connection to an over-
ride switch for applications requiring an external override of the input signal. The CP-9302-702 is equipped with built in jumpers
and adjustable potentiometers, so that the type of input signal, deadband, input span, and start point may be readjusted in the
field when necessary.
Electrical Ratings
Power supplied by the actuator
Input: 4-20 mA
Electrical Connection
1/2" conduit knockout
Deadband Adjustability (Hysteresis)
Factory set at 5%, adjustable to 3%
Grounded Input
Grounding either or both input wires will not cause
damage
• Read these instructions carefully.
• Failure to follow them and/or improper installation may
cause explosion, property damage and injuries.
• Installation must be done with the supervision of a
licensed burner technician.
• The system must meet all applicable national and local
code requirements such as but not limited to NFPA 86,
CSD-1, ANSI Z21.13, UL 795, NFPA 85, or CSA B149.3.
• Inspect unit before installing, look for bent or broken
parts or oil leaks from actuator.
• Use NEMA TYPE 4 compatible type connectors.
• Observe the barrier that separates the line voltage ter-
minals from the low voltage which controls the actuator
motor.
• All connections to the line voltage side of the barrier (L1
and L2, 1, 5 and 6 terminals) must be made with Class 1
wiring; connections to the remaining terminals can be
Class 2 thermostat cable if desired.
• Allow 6 inches (152mm) clearance above the actuator
wiring compartment.
1 ... 4
SPECIFICATIONS
524 Apollo Drive, Suite 10 Lino Lakes, MN 55014 U.S.A.
2011 Williamsburg Road Richmond, VA 23231 USA
Phone: (651) 792-8912 Fax: (651) 792-8919 E-mail: [email protected]
Phone: 804.236.3800 Fax: 804.236.3882 E-Mail: [email protected]
Ambient Temperature
-40°F to +160°F (-40˚C to +71˚C)
Enviroment
NEMA TYPE 4 (weathertight)
Open circut Input
Drives actuator to low
Series Operation
No offset in control point when operated in tandem
Approvals
UL Listed
ATTENTION
• Check the ratings in the specifications to make sure that
they are suitable for your application.
• Never perform work if gas pressure or power is applied,
or in the presence of an open flame.
• Once installed, perform a complete checkout.
• Verify proper operation after servicing.
• Disconnect all power to the valves before wiring to
prevent electrical shock and equipment damage.
• Do not exceed the electrical ratings given in the
specifications and on the actuator.
• Attach a flexible 1/2" conduit to the actuator.
• Route the wires through the conduit.
• Use 14 or 16 guage wire for at least 75˚C (167˚F).
• Connect the wiring to the appropriate screw terminals.
• Remove the appropriate knock out on the side you wish
to mount the sidebox.
• Insert the sidebox into the actuator and leaving the
O-ring on the sidebox.
• Secure the sidebox to the actuator with the conduit
locknut provided.
Installation must be done by a qualified, licensed
technician. The system must meet all applicable
codes. Improper system design or setup may
cause explosions, property damage, and injuries.
Karl Dungs Inc.
Power Equipment Company