2
1. Cautions
Please read these Operating Instructions carefully. This device is only to be used by fully trained
personnel. Ensure that the device is tested for electrical safety at least annually. The pipeline system
should be subjected to preventative maintenance to ensure the systems
’ reliability.
To operate the Automatic Twin Cylinder Changeover System correctly, ensure that the Operating
Instructions in this document are followed. Ensure the cleaning procedure and safety precautions are
followed to avoid the risk of fire and explosion. Contact our Service Department immediately if an
electrical fault has been detected when using the Automatic Twin Cylinder Changeover System.
Inspect the condition of the pipeline for any sign of damage i.e. probes, tubing, outlets crimp connections
etc.
Ensure that you check the contents of your package thoroughly before use.
Ensure the cable is neatly wrapped prior to moving.
Please avoid using the unit near other types of electrical equipment that are non-approved electrical
medical devices that may release strong electromagnetic/radiated emissions.
DO NOT
stretch, pull or force the connecting hose through an acute bend.
DO NOT
use any flammable agents near or on the equipment when in use.
DO NOT
subject the system to excessive amounts of water or cleaning fluid or allow surfaces to become
excessively wet.
DO NOT
jet wash the product or use in severe / wet environments.
DO NOT
clean the system whilst pressurised.
DO NOT
stretch or pull the 12 volt DC cable and avoid contact with any sharp implements that may
penetrate the cable.
DO NOT
remove the front panel of the Automatic Twin Cylinder Changeover System for any reason. If
the unit fails to operate you MUST contact the Oxylitre Service Department for service recommendations.
The panels on the product must only be opened by an Oxylitre Service Engineer or by qualified
personnel.
2.
Introduction
The unit has been specifically designed for use with a twin supply pipeline system. The Automatic
Changeover System is available for both Oxygen, ENTONOX and Medical Air 4 Bar.
This system manages the Change-over process from one cylinder to another automatically, switching
over to the other cylinder when the cylinder pressure is low.
The
Automatic Changeover Systems robust design features a flame retardant case, with green flow
direction indication LED’s, red empty cylinder LED’s, a buzzer/alarm to indicate that the system has
switched cylinders or no gas is available. The system is also Ambulance Control Module compatible.
