111-0063-00 (Doc 556M)
Page 4 of 8
ISSUE H
18/03/2021
5. INSTRUCTIONS FOR USE
4.
WARNINGS!
4.1 Please read these instructions before use. Do not use the demand valve if you do
not understand the instructions detailed in this user guide.
4.2
Do not use any form of grease or oil (hydrocarbon based substances) with
this device.
4.3
Do not use this device near any source of ignition e.g. naked flame, electrically
powered heaters, cigarettes etc.
4.4
Do not smoke any products including tobacco when using this device.
4.5 Medical Oxygen is a medicinal gas and its use must be supervised by correctly
trained medical staff and/or prescribed for use where applicable by a suitably
authorised medically trained individual e.g. Doctor.
4.6 Do not use the “Press to Flush/Test” button when the device is in use.
4.7 Ensure sufficient Oxygen is available for use before using the product.
4.8 If using medical gas cylinders, ensure that they are adequately secured or stowed
at all times.
4.9 The demand valve hose is fitted with medical gas specific connectors. Do not
interfere or modify the connector. Particular attention must be paid during any form
of maintenance to ensure that the correct medical gas specific connector is fitted to
the device.
4.10 If used with a medical gas regulator, always ensure that the regulator cylinder valve
is opened slowly.
4.11 The device must not be used with harness or retained face mask.
4.12 When using a regulator/cylinder, make sure that the regulator is capable of
providing the Demand Valve with a flow of at least 100 l/min @ 4 bar of gas, to
ensure that the device functions as intended. If in any doubt as to the suitability of
the medical gas regulator to be used with the device please contact the
manufacturer.
4.13 When the demand valve is not in use, turn off the regulator where appropriate and
disconnect the valve from the medical gas supply.
4.14 Check the demand valve and supply hose regularly for leaks. Remove any leaking
device from service immediately.
4.15 Ensure that the hose is always arranged in such a way that it cannot be damaged
and does not cause any form of obstruction or hazard.
