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BFT LEM 7 User Manual

BFT LEM 7
6 pages
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AUTOMATION
FOR RACK
SLIDING GATES
LEM 7
LEM 8F
D811025
13-10-95 Vers. 01
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BFT LEM 7 Specifications

General IconGeneral
BrandBFT
ModelLEM 7
CategoryDC Drives
LanguageEnglish

Summary

Technical Features and Specifications

Technical Features

Details on power supply, motor power, absorption, RPM, sliding speed, and pinion pitch.

Specifications

Information on gate capacity, unit weight, daily maneuvers, and IP protection rating.

Installation Procedure

Anchoring of Plate

Instructions for preparing and anchoring the mounting plate using concrete.

Gate Opener Installation

Steps for installing the reduction unit onto the anchoring plate with shims.

Rack Installation

Guidance on welding the rack to the gate and aligning it with the pinion.

Pinion Positioning

Adjusting the pinion for correct mesh and play with the gate rack.

Limit-Switch Mounting

Attaching and positioning limit switches for open/close stops.

Electrical System and Wiring

General Wiring Diagram

Overview of the electrical system, including main switch, fuse, and blinker.

Terminal Board Connections

Specific wiring instructions for motor, limit switches, and grounding.

Operation and Troubleshooting

Safety Clutch Adjustment

Procedure for adjusting the safety clutch's operating force.

Emergency Manoeuvres

How to manually operate the gate using the release key.

Faulty Operation Diagnosis

Steps to diagnose issues like motor direction or limit switch function.

Electrical Accessories Malfunctions

Accessory Troubleshooting

Identifying faults in photocells, pneumatic skirt, radio receiver, or pushbutton.