The Accessmatic Bulldozer 850 is a sliding door operator designed for residential and light commercial use, capable of handling gates weighing up to 800 kg and with a length of up to 8 meters. It utilizes a rack and gear transmission system for smooth and reliable operation.
Function Description:
The Bulldozer 850 is an electromechanical device that automates the opening and closing of sliding gates. It can be controlled via a remote control unit, with options for single-button or three-button operation. The system includes a main engine, a control board, and various accessories for installation and safety. The control board features adjustable settings for torque and time, allowing users to fine-tune the gate's operation for optimal performance and safety. It also incorporates a dip switch for configuring different modes of operation, such as automatic closing, pedestrian mode, and right/left installation direction. Safety features include provisions for connecting infrared sensors (photocells) to detect obstacles and prevent the gate from closing on them, as well as a safety stop block. The system is designed to allow manual unlocking in case of power failure, ensuring the gate can still be operated.
Important Technical Specifications:
- Model: BD850
- Remote control distance: ≥30m
- Remote control mode: Single button mode / Three button mode
- Limit switch: Spring limit switch
- Noise: ≤56dB
- Working duty: S2, 20min
- Recording of up remote controls: 25
- Frequency: 433.92 MHz
- Working temperature: -20°C ~ +70°C
- Package weight: 10.10kg
- Gate weight capacity: Up to 800 kg
- Gate length capacity: Up to 8m
- Power supply: AC110V/60Hz (for L & N)
- Lamp voltage: AC110V/60Hz
- 12Vdc output: ≤100mA
Usage Features:
The Bulldozer 850 offers several user-friendly features:
- Remote Control Operation: Users can open, close, or stop the gate using a remote control. The system supports both single-button and three-button remote controls, providing flexibility in operation.
- Adjustable Torque: The torque can be adjusted to increase or decrease the motor's force, enhancing safety and preventing damage to the gate or motor.
- Adjustable Time: The operating time can be adjusted for smooth closing, allowing users to set the desired speed for gate movement.
- Automatic Closing: The gate can be configured to close automatically after a set period (adjustable between 1, 10, and 30 seconds), enhancing security.
- Pedestrian Mode: This mode allows the gate to open partially, creating a passage for pedestrians without fully opening the gate.
- Manual Release: In the event of a power outage, the gate can be manually unlocked and operated using a provided key.
- Infrared Sensor Connection: The system supports infrared photocells to detect obstacles in the gate's path, preventing accidents and ensuring safe operation.
- Limit Switch Adjustment: The magnetic limit switches can be adjusted to precisely define the gate's open and closed positions, ensuring accurate stopping.
- Dip Switch Configuration: A dip switch on the control board allows for easy configuration of various functions, including automatic closing, remote control modes (single or three button), pedestrian mode, and motor direction (left or right installation).
- Troubleshooting Guide: The manual provides a comprehensive troubleshooting section to help users identify and resolve common issues, such as the gate not opening or closing, remote control not working, or safety sensor problems.
Maintenance Features:
Regular maintenance is crucial for the longevity and optimal performance of the Bulldozer 850.
- Routine Checks: Users are advised to check the gate's operation monthly to ensure everything is functioning normally.
- Professional Inspection: For safety, all gate equipment should be inspected by qualified personnel, and regular inspection is required.
- Cable Installation: Ensure proper cable installation to protect the motor and control board from damage. Cables should be run through two PVC tubes for added protection.
- Concrete Pedestal: The motor should be installed on a concrete pedestal of specified dimensions (400mm x 250mm, 200mm deep) to ensure stability.
- Gear Rack Installation: The gear rack must be securely mounted to the gate, ensuring a proper fit with the output gear to prevent excessive wear and tear. The clearance between the rack and output gear should be checked regularly.
- Warranty: The product comes with a warranty covering different components for varying periods. Motor reducers and electrical parts have a 3-year warranty, while remote controls and batteries have a 1-year warranty. Internal electronic boards, internal motors, and backup batteries have a 30-day or 180-day warranty depending on the component. Centrals, photocells, receivers, sensors, parachute brakes, cameras, and controls have a 1-year warranty. Torsion springs, hardware, hinges, guides, torsion bars, and racks, as well as electronic components, switches, and other spare parts, selectors, and/or locks, have a 30-day warranty.
- Maintenance Program: Accessmatic offers a maintenance program that includes preventive maintenance and discounted repairs for registered products. Users can find more information on their website.
- Warranty Claim Process: The manual outlines the steps for making a warranty claim, including contacting the Corporate Service Center (CSC) or an Authorized Service Center (CSA) and providing proof of purchase.
- Exclusions: The warranty does not cover damage due to electrical discharges, short circuits, voltage variations, improper installation, lack of maintenance, or unauthorized modifications. It also excludes damage caused by accidents, external factors, or interference from antennas or objects.
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