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Skov DOL 278 ON/OFF - User Manual

Skov DOL 278 ON/OFF
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DOL 278 ON/OFF
Emergency opening
Technical Manual
603919 • 2021-06-07
English For other language variants of this document we refer to:
Español Para otras variantes del idioma de este documento, visite:
Français Pour les versions dans d'autres langues de ce document veuillez consulter:
http://docs.skov.com/1061

Questions and Answers

  • G
    gregoryamandaAug 5, 2025
    What to do if the winch motor will not run in Skov DOL 278 ON/OFF?
    • S
      Shelby StephensAug 5, 2025
      If the winch motor isn't running, begin by inspecting the external TEST supply separator. Then, check the supply voltage selector on the modules (one, two, or three). Verify the installation fuses, the fault current relay, and the AUT-MAN switch of the winch motor. Finally, check the wire connection to the motor lid.
  • J
    Jennifer FlynnAug 19, 2025
    What to do if the battery lamp does not emit light or emits red light during interrupted power supply (battery operation) in Skov DOL 278 ON/OFF?
    • S
      Sarah BerryAug 19, 2025
      If the battery lamp doesn't emit light or emits red light during battery operation, you should check the battery wires, the panel wire connection and the fuses (use spare fuses). Also, check the battery voltage.

Summary

Product Description

Procedure

Mounting

Steps for physically mounting the emergency opening unit.

Installation

Steps for installing the battery, supply separator, and connections.

Testing

Steps for testing the emergency opening system.

Start-up

Steps for the initial start-up of the system.

Product Survey

Mounting Guide

Installation Guide

5.1 Installation of Battery

Instructions for installing the 24 V DC battery module.

5.2 Installation of TEST Supply Separator

Guidance on installing the TEST supply separator for testing.

5.3 Cable Dimensions

Table detailing cable dimensions for 24V DC based on motor current and length.

5.4 Setting Supply Voltage

Procedure for setting the correct supply voltage on the power supply module.

5.5 Setup Options at High Power Consumption

Configuration options for units requiring high power consumption.

Wiring Diagrams

5.6.1 Emergency Opening - Medium

Wiring diagram for the DOL 278 ON/OFF Medium variant.

5.6.2 Emergency Opening - Large

Wiring diagram for the DOL 278 ON/OFF Large variant.

5.6.3 Emergency Opening - Xtra Large

Wiring diagram for the DOL 278 ON/OFF Xtra Large variant.

5.6.4 Emergency Opening at High Power Consumption

Wiring diagram for high power consumption setups.

Number of Fans and Actuators

Testing

Troubleshooting Guide

Technical Data

8.1 Dimensioned Sketch

Diagrams showing the physical dimensions of the units.

Skov DOL 278 ON/OFF Specifications

General IconGeneral
BrandSkov
ModelDOL 278 ON/OFF
CategoryControl Systems
LanguageEnglish

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