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General| Brand | Viking Access Systems |
|---|---|
| Model | Vehicular Gate Opener UL 991 |
| Category | Gate Opener |
| Language | English |
Instructions to reduce the risk of severe injury or death when operating the gate operator.
Guidelines for correctly installing the gate operator for safe operation and compliance.
Procedures for cleaning, checking, and maintaining the gate operator for optimal performance.
Essential precautions for safe installation, use, and maintenance of the gate operator.
Classifies gate operators based on their intended use and application type.
Details on installing photo beams for secondary entrapment protection and UL325 compliance.
Instructions for installing edge sensors for entrapment protection as per UL325.
Procedure for manually operating the gate operator when power is not available.
How to install and use the manual reset switch for the audible alarm.
Guidance on installing safety warning placards for visibility around the gate area.
Key technical specifications including gate length, weight, and power requirements.
Guidelines on where to locate control buttons for safe and accessible operation.
Checking gate integrity, positioning pivot bracket, and mounting the operator chassis.
Remounting the motor and attaching articulated arms and stop extensions.
Performing the manual release procedure to ensure free gate movement.
Configuring the gate operator's opening and closing limits and slowdown features.
Reference diagrams for motor unit wiring and limit switch connections.
Connecting the gate operator to AC power and ensuring proper grounding for safety.
Guidelines for effective grounding to prevent damage from electrical events.
Connecting devices for gate control (open, stop) and safety (sensors, beams).
Alternative setup using a photo beam as a reopen sensor for the gate.
Connecting and configuring the radio receiver for wireless gate control and operation modes.
Setting the timer to keep the gate open for a specified duration before automatic closing.
Connecting magnetic locks and solenoids, including external power needs.
Connecting a guard station for manual gate control (open, stop, close) functions.
Diagnosing and resolving issues when the gate fails to run due to sensor, power, or fuse problems.
Troubleshooting obstruction sensor activation, audible alarms, and gate behavior.
Resolving issues where the gate ignores limit switches or experiences electrical interference.
Resolving problems with gate opening, closing, automatic close function, and directional control.
Troubleshooting directional issues specific to master/slave gate installations.
Addressing delays in gate opening and fixing unintended gate movements or slow operation.
Resolving issues with the charger LED, power supply, and low battery voltage.
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