Controlled Products Systems Group RANGER - Manual (Page 5)

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IMPORTANCE OF A PROPERLY DESIGNED GATE.
USAutomatic, LTD is not responsible for any damage to a gate in which the gate operator is installed. A
poorly installed or misadjusted gate could be damaged. It is the responsibility of the installer to verify proper
gate installation prior to operator installation.
As a general rule a gate which is to be automatically operated must be stronger and smoother than one which
will be manually operated. Since the gate is a major component of the system, great care and concern must be
given to the gate design.
NOTE: A GATE OPERATOR CANNOT OVERCOME A POORLY DESIGNED GATE.
A. Does the gate swing smoothly without binds or excessive resistance? Swing gates should swing level and
plumb to prevent the operator from having to lift the gate open or closed. Swing gates should not require
a wheel to support them. Wheels create drag, which will cause operator problems. A wheel is generally a
sign of a weak hinge system or a weak gate frame.
B. Is the gate frame of substantial strength without excessive weight? Will the frame withstand normal wind
load conditions without sway or vibration? Will the gate close correctly without being hand-guided or
lifted to close?
C. Are the hinges suited for an automatic gate operator? We recommend bearing type hinges to reduce
friction drag.
D. Will a reinforcement brace be required to attach the linear actuator to the gate or does a suitable cross
member exist in the gate design?
If any of these problems exist, they must be corrected to achieve a reliable automatic gate system.
GENERAL REQUIREMENTS
Tools required for most installations:
Wrenches & Socket – 9/16
Drill
Level and tape measure Drill adapter for socket attachment
Pliers
Hack saw
Welding is the recommended method of securing the linear actuator mounts to the gate and hinge post. Bolt on
brackets are optional, but may require frequent service to keep tight. They must be very securely attached (i.e.
carriage bolts with lock nuts and washers). Lag type bolts are not recommended. Loose or unstable linear
actuator mounts will result in improper operation.
IMPORTANT CAUTIONS:
1. Do not perform any welding with the actuator cable plugged into the control board or the battery
connected. Serious damage to the control board and/or battery may occur if attempted.
2. Use control box as a template to determine mounting screw locations and then attach screws and slide on
control box. Do not attempt to hold control box and drill mounting holes this could damage the preinstalled
components.
3. Always disconnect the battery power from the control board using the Quick connect harness prior to
wiring any devices to the control board.