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Serai KIT/18F - User Manual

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DAL 1965
KIT/18F -SR 24.19F KIT FOR SLIDING GATES UP TO 1800 kg - 230/400 V~
KIT/25H -SR 24.24 MOTOR WITH CONTROL UNIT FOR SLIDING GATES UP TO 2500 kg - 230/400 V~
MOTOR WITH CONTROL UNIT FOR SLIDING GATES UP TO 1800 kg - 230/400 V~KIT/18H -SR 24.20
Pag. 1/10
KIT/18F-18H-25H I E
Thank you for choosing a SERAI ELETTRONICA product, which we are confident will perform to your requirements.
Please be advised that you are about to fit a system classified as “a power-operated drive designed to move automatic
gates and doors in commercial or residential buildings accessed by vehicles and persons”, and, as such, the system
must be considered potentially hazardous. By law, you are responsible for rendering this equipment as “safe” as is
reasonably possible.
Installation and maintenance of equipment of this kind must therefore be carried out by skilled, qualified and trained
personnel, working in a professional manner, as provided for by law n. 46/90 and subsequent amendments and
supplements thereto. The law in question prohibits the construction of these types of systems by non-qualified
personnel.
SERAI manufacturing complies with the following legislation:
Applicable directives for the CE marking:
Machines: 98/37/EEC
Low voltage: 73/23/EEC
Electromagnetic compatibility: 89/336/EEC
R&TTE (Radio and Telecommunications Terminal Equipment): 99/5/EEC
General applicable standards:
Electrical safety: IEC EN60335-1 + IEC EN60335-2-103
Electromagnetic compatibility - emissions: IEC EN61000-6-3
Electromagnetic compatibility - immunity: IEC EN61000-6-1
Apart from the legislation mentioned above, you are also reminded to comply with the following standards during the
installation phase.
General applicable standards:
Safety of electrical systems in non-specialised environments: CEI 64-8
Specific product standards applicable:
Safety in the use of power-operated doors requirements: UNI EN12453
Safety in the use of power-operated doors testing methods: UNI EN12445
SERAI products enable users to build systems which comply with these standards. This is extremely important as
THE INSTALLER IS LIABLE FOR THE SYSTEM AND FOR ENSURING ITS OPERATION COMPLIES WITH
LEGAL PROVISIONS.
This handbook must be read in full, at least once, before proceeding with the installation of the various parts
of the system.
The installation of the mechanical end stops for gate opening and closure is necessary for system safety
purposes and therefore this operation must be performed before proceeding with the installation of the
control unit.
!
E R A IS
GATE AUTOMATION DIVISION
INSTALLATION MANUAL
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Summary

Regulatory Compliance and Safety

Installer Liability and Safety Prerequisites

Emphasizes installer responsibility and the necessity of mechanical end stops before control unit installation.

Standard Installation Procedures

Technical Data of the Gear Motor

Details technical specifications for MT/18 and MT/25 gear motors, including weight, power, and operating temperature.

Mechanical Installation Steps

Pre-installation Checks and End Stops

Verifies gate conditions and emphasizes the necessity of mechanical end stops for safety.

Rack and Limit Switch Installation

Motor Power Adjustment and Emergency Procedures

Motor Power Adjustment

Explains how to adjust motor power using release keys, with safety notes on power and temperature.

Emergency Manual Operation

Details the procedure for manually moving the gate using keys and advises monthly practice.

Wiring Diagrams and Connections

Wiring Diagram for 400 V~ Factory Setup

Provides a detailed wiring diagram for the CR/14 control unit with a 400V~ three-phase motor setup.

Wiring Diagram for 230 V~ Three-Phase

Presents the wiring diagram for the CR/14 control unit with a 230V~ three-phase motor setup.

Motor Connections and Setup

Flashing Light Installation and Troubleshooting

Fault Identifying Guide

Provides solutions for common problems like motor not working, gate not completing run, or motor slipping.

Serai KIT/18F Specifications

General IconGeneral
BrandSerai
ModelKIT/18F
CategoryGarage Door Opener
LanguageEnglish