What to do if my DoorHan Arm-320 operator does not run?
If your DoorHan Door Opening System operator isn't running, first, ensure that the power to the operator is actually on. Second, check for any obstructions that might be blocking the gate's movement and remove them. Third, inspect the electric wires for any loose or bad connections and correct the wiring. Finally, make sure the operator is engaged and not released.
Why doesn't my DoorHan Door Opening System gate open or close completely?
If your DoorHan Door Opening System gate doesn't fully open or close, the limit switches may be incorrectly adjusted. Try adjusting the limit switches. Also, the operator programming might be wrong, so try reprogramming the operator.
What to do if my DoorHan Door Opening System operator stops suddenly?
If your DoorHan Door Opening System operator stops suddenly, it might be due to the operator's thermal protection activating. In this case, allow the operator to cool down.
General| Brand | DoorHan |
|---|---|
| Model | Arm-320 |
| Category | Door Opening System |
| Language | English |
Specifies the maximum leaf width and corresponding weight the operator can automate for swinging gates.
Details key technical parameters including supply voltage, power consumption, torque, and operating temperature.
Lists all the components included in the standard package for the Arm-320 gate operator.
Essential warnings and instructions for safe installation and operation to prevent injury and product misuse.
Identifies and describes the main parts of the operator, including the motor-reducer, arms, and fasteners.
Provides the physical dimensions of the operator unit, essential for installation planning and space assessment.
Lists the necessary tools, such as spanners, screwdrivers, drills, and pliers, for performing the installation.
Illustrates the recommended placement of the operator and accessories, including cable routing considerations.
Shows different mounting options for the operator on the column or leaf for inward and outward opening gates.
Specifies critical dimensions (Dimension A, B) required for correct operator positioning based on gate configuration.
Details the steps for fixing the mounting base on the column and clamp A on the gate leaf using specified hardware.
Guides the user on how to mount the operator motor onto the prepared mounting base using supplied bolts.
Explains the procedure for inserting and securing the straight and curved arms to the operator's reducer shaft.
Describes how to adjust the upper and bottom cams to set the precise open and closed positions of the gate leaf.
Instructions on how to use the release handle to manually operate the gate in case of power failure or system issues.
Recommendations for regular checks and servicing of the automatic system, including use of original spare parts.
Provides a guide to diagnose and resolve common problems such as the operator not running or stopping suddenly.
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