How the Flow Control Assembly Works
Attention!!!
Our control boxes are configured for momentary dry contact signaling only.
For easy tie-in to carwash and other equipment use the following components.
Signal from Equipment
Type of Component
24 VAC Pulse Current
24 VAC Relay, N/O Contact
110 VAC Pulse Current
110 VAC Relay, N/O Contact
24 VAC Continuous Current
24 VAC One Shot Timer, N/O Contact
110 VAC Continuous Current
110 VAC One Shot Timer, N/O Contact
Flow Control
Adjustment
Flow Control
Adjustment
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The flow control valve meters the volume of air escaping from the bottom of the cylinder as the
pis-ton is being pushed downward.
Closing the valves will slow the travel speed of the door.
The
check
ball in each valve allows each cylinder to breath freely as the piston is draw up
mechanically by the
chain on the reverse cycle.
Caution!!
The Supralift operator is capable of opening and closing the door at very high speeds.
Recommended door travel speed is 1 to 1-1/2 feet per second.
( example:
10’
high door= 7
seconds)
Excessive door travel speed will increase the chances for malfunction of your door or
the operator to
occur which could result in injury or damage to persons or property.
Step 5
Wire in loop detectors, pushbuttons, photoeyes
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and other controls or accessories as
required.
Plug in t
KH
r
photoeye amplifier.
Photoeye sockets are previously installed for your
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If ordered with the control box, timer sockets will also be installed for your convenience.
For wiring information, please see wiring diagrams.
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